Atsena Therapeutics
Series C in 2025
Atsena Therapeutics is a clinical-stage company focused on developing gene therapies for inherited retinal diseases. Utilizing an adeno-associated virus (AAV) platform, including a novel spreading capsid, Atsena's clinical programs aim to prevent blindness caused by genetic mutations.
CMIC Group
Acquisition in 2025
Founded in 1992, CMIC Group specializes in providing Contract Research Organization (CRO) services for pharmaceutical companies. Based in Tokyo, Japan, the company offers a range of services including contract development and manufacturing, site management, and market services to facilitate faster drug development.
Solid Biosciences
Post in 2025
Solid Biosciences Inc. is a life science company focused on developing therapies for Duchenne muscular dystrophy (DMD), a genetic muscle-wasting disease primarily affecting boys. The company's lead product candidate, SGT-001, is a gene transfer therapy currently undergoing a Phase I/II clinical trial aimed at restoring functional dystrophin protein expression in patients' muscles. In addition to SGT-001, Solid Biosciences is advancing the Anti-LTBP4 program, which involves a monoclonal antibody designed to reduce fibrosis and inflammation by targeting the LTBP4 protein. The company also develops biomarkers and sensors, as well as the Solid Suit program, which focuses on creating wearable assistive devices with functional and therapeutic benefits. Founded in 2013 and headquartered in Cambridge, Massachusetts, Solid Biosciences has established a strategic collaboration with Ultragenyx to enhance gene therapy development for DMD. With no current cure for DMD, the company aims to provide innovative solutions for a condition that affects an estimated 10,000 to 15,000 cases in the United States.
Timberlyne Therapeutics
Series A in 2025
Timberlyne Therapeutics is a biopharmaceutical company focused on developing and commercializing innovative therapies for autoimmune diseases. It leverages its team's expertise in drug development to acquire promising assets targeting unmet medical needs. The company specializes in monoclonal antibodies with enhanced complement-dependent cytotoxicity, specifically targeting CD38, a protein highly expressed in various immune cells. This approach enables rapid and durable responses across a range of autoimmune diseases.
Olema Oncology
Post in 2024
Olema Oncology is a preclinical biotechnology company dedicated to developing innovative therapies for the treatment and prevention of estrogen receptor-positive breast cancer. The company specializes in discovering and commercializing targeted treatments specifically designed for women's cancers. By leveraging its extensive understanding of endocrine-driven cancers, nuclear receptors, and mechanisms of acquired resistance, Olema aims to create compounds that surpass existing therapies. The company's focus is on transforming the standard of care for both pre- and post-menopausal women with cancer, with an emphasis on developing more effective and convenient treatment options. Olema's pipeline includes drug candidates such as OP-1250 and OP-3136, which have progressed through discovery and preclinical studies.
Serán Bioscience
Private Equity Round in 2024
Serán Bioscience is a contract development and manufacturing organization that specializes in providing a wide range of services to pharmaceutical and biotechnology companies. The company offers a comprehensive suite of development, analytical, and clinical manufacturing services, aimed at optimizing drug development and production processes. By catering to various aspects of pharmaceutical development, Serán Bioscience supports its clients in efficiently bringing their products to market.
Imperative Care
Series E in 2024
Founded in 2015, Imperative Care specializes in developing innovative medical technologies aimed at improving stroke treatment. Its flagship products include the Large Distal Platform catheter for deeper reach and the ZOOM Aspiration System for clot removal. The company's mission is to enhance treatment speed and effectiveness, ultimately optimizing patient recovery.
Savara Pharmaceuticals
Post in 2024
Savara is an orphan lung disease company. Savara’s pipeline comprises Molgradex, an inhaled granulocyte-macrophage colony-stimulating factor, or GM-CSF, in Phase 3 development for autoimmune pulmonary alveolar proteinosis, or aPAP, in Phase 2a development for nontuberculous mycobacteria, or NTM, lung infection, and in preparation for Phase 2a development in cystic fibrosis, or CF, affected individuals with chronic NTM lung infection; and AeroVanc, a Phase 3 stage inhaled vancomycin for treatment of persistent methicillin resistant staphylococcus aureus, or MRSA, lung infection in CF. Savara’s strategy involves expanding its pipeline of potentially best-in-class products through indication expansion, strategic development partnerships and product acquisitions, with the goal of becoming a leading company in its field. The most recent acquisition is aerosolized amikacin/fosfomycin, a Phase 2 ready, proprietary combination antibiotic, which has demonstrated potent and broad-spectrum antibacterial activity against highly drug resistant pathogens. Savara’s management team has significant experience in orphan drug development and pulmonary medicine, identifying unmet needs, developing and acquiring new product candidates, and effectively advancing them to approvals and commercialization.
Century Therapeutics
Post in 2024
Century Therapeutics is a biotechnology company developing allogeneic cell therapies derived from induced pluripotent stem cells to treat cancer and related diseases. Its platform enables engineering of iPSCs into NK and T cells with master cell banks of modified cells that can be expanded and differentiated into standardized, off-the-shelf therapies. The company combines CRISPR-mediated gene editing, proprietary chimeric antigen receptors, Allo-Evasion technology, and manufacturing capabilities to enable scalable production of homogeneous cell products for hematologic and solid tumors. While focused on oncology, its platform also targets autoimmune and inflammatory diseases with the goal of improving cell therapy performance and reducing host immune rejection.
Xilio Therapeutics
Post in 2024
Xilio Therapeutics is a clinical-stage biotechnology company focused on developing innovative immunotherapies to enhance the immune system's ability to combat cancer. The company specializes in tumor-selective immunotherapies, utilizing its proprietary technology to maximize the effectiveness of immuno-oncology treatments while minimizing side effects outside the tumor. Among its key products is XTX201, which aims to induce immune activity directly within tumors, demonstrating improved antitumor effects. Founded in 2015 and based in Waltham, Massachusetts, Xilio Therapeutics was previously known as Akrevia Therapeutics until its rebranding in March 2020. The company is dedicated to advancing a pipeline of novel immuno-oncology molecules, including tumor-activated cytokines and antibodies, with the goal of significantly improving patient outcomes in cancer treatment.
Areteia Therapeutics
Series A in 2024
Areteia Therapeutics is a biotechnology company focused on developing oral therapies for eosinophilic asthma to improve disease control. The company was spun out of Knopp and is advancing an oral drug designed to inhibit eosinophil maturation, aiming to reduce inflammation and alleviate symptoms of severe asthma. Phase 2 data from its program indicated the oral candidate lowers blood eosinophil counts, a marker associated with better lung function. By pursuing an oral, non-injectable treatment option, Areteia seeks to offer a convenient alternative to injectable therapies and broaden access for asthma patients. The company’s work centers on targeting eosinophil-related pathways to enhance asthma management and patient quality of life.
Solid Biosciences
Post in 2024
Solid Biosciences Inc. is a life science company focused on developing therapies for Duchenne muscular dystrophy (DMD), a genetic muscle-wasting disease primarily affecting boys. The company's lead product candidate, SGT-001, is a gene transfer therapy currently undergoing a Phase I/II clinical trial aimed at restoring functional dystrophin protein expression in patients' muscles. In addition to SGT-001, Solid Biosciences is advancing the Anti-LTBP4 program, which involves a monoclonal antibody designed to reduce fibrosis and inflammation by targeting the LTBP4 protein. The company also develops biomarkers and sensors, as well as the Solid Suit program, which focuses on creating wearable assistive devices with functional and therapeutic benefits. Founded in 2013 and headquartered in Cambridge, Massachusetts, Solid Biosciences has established a strategic collaboration with Ultragenyx to enhance gene therapy development for DMD. With no current cure for DMD, the company aims to provide innovative solutions for a condition that affects an estimated 10,000 to 15,000 cases in the United States.
Avistone Pharmaceuticals
Series B in 2023
Avistone Pharmaceuticals is a clinical-stage biotechnology company focused on precision oncology therapeutics.
Syros Pharmaceuticals
Post in 2023
Syros Pharmaceuticals, Inc. is a biopharmaceutical company based in Cambridge, Massachusetts, that specializes in developing innovative treatments for cancer and monogenic diseases through gene control medicines. The company is advancing its lead product candidates, including SY-1425, a selective retinoic acid receptor alpha agonist currently in Phase II clinical trials for specific patient populations with acute myeloid leukemia and myelodysplastic syndrome, and SY-5609, a cyclin-dependent kinase 7 inhibitor under investigation in a Phase I clinical trial for advanced solid tumors. Syros is also engaged in collaborative research, including a partnership with Incyte Corporation aimed at identifying therapeutic targets for myeloproliferative neoplasms and a licensing agreement with TMRC Co. Ltd. for the development of tamibarotene. With a focus on mapping gene regulatory circuits, Syros leverages its proprietary platform and expertise to address significant unmet medical needs in oncology. Founded in 2011, the company aims to establish new standards of care for patients with hematologic malignancies.
Nimbus Therapeutics
Private Equity Round in 2023
Nimbus Therapeutics, LLC is a biotechnology company based in Cambridge, Massachusetts, focused on discovering and developing innovative medicines for serious diseases, including metabolic disorders, cancer, and immune-inflammatory conditions. Founded in 2009, the company utilizes a computational technology-driven approach to advance a pipeline of novel small-molecule therapeutics. Nimbus Therapeutics specializes in designing allosteric inhibitors, notably targeting Acetyl-CoA Carboxylase for conditions such as non-alcoholic steatohepatitis and hepatocellular carcinoma. The company has established strategic partnerships with organizations like Charles River Laboratories and Celgene Corporation to enhance its drug development efforts. In March 2015, Nimbus Discovery rebranded itself as Nimbus Therapeutics to better reflect its transition into a clinical-stage enterprise.
Pharvaris is a clinical-stage biopharmaceutical company focused on developing oral bradykinin B2 receptor antagonists to prevent and treat hereditary angioedema (HAE). Its lead drug candidate, PHA121, is currently in Phase 1 clinical trials.
Alkeus Pharmaceuticals
Series B in 2023
Alkeus Pharmaceuticals is a clinical-stage biopharmaceutical company based in Boston that specializes in developing treatments for serious ophthalmic conditions. The company's primary focus is on addressing untreatable diseases of the eye, with its lead drug candidate being an orally delivered compound aimed at treating Stargardt disease and age-related macular degeneration. Through its innovative approach, Alkeus aims to empower medical professionals to manage symptoms of irreversible vision loss at an earlier stage in affected patients.
Disc Medicine
Post in 2023
Disc Medicine is a clinical-stage biopharmaceutical company focused on developing innovative treatments for patients with severe hematologic disorders. Its pipeline includes therapies targeting erythropoietic porphyrias, Diamond-Blackfan Anemia, anemia of myelofibrosis and chronic kidney disease, as well as polycythemia vera.
Jnana Therapeutics
Series C in 2022
Jnana Therapeutics Inc. is a biotechnology company based in Boston, Massachusetts, founded in 2016. It specializes in drug discovery, particularly focusing on solute carrier (SLC) transporters, which are vital for understanding various disease pathways. The company’s efforts are directed towards immunometabolism, lysosomal function, and mucosal defense, with applications in immuno-oncology, inflammatory disorders, and neurological diseases. Utilizing its proprietary RAPID platform, Jnana accelerates the identification of therapeutic targets and the development of small molecule therapies. By leveraging advanced chemoproteomics techniques, the company aims to enhance the efficiency of drug discovery and address significant unmet medical needs in patient care.
Emalex Biosciences
Series D in 2022
Emalex Biosciences is a biotechnology startup focused on developing innovative treatments for central nervous system (CNS) disorders and rare neurological conditions. Founded in 2018 by Jeff Aronin, the company is advancing its lead candidate, Ecopipam, which has been explored as a potential therapy for various CNS disorders, including pediatric Tourette Syndrome and fluency disorders. Emalex aims to address the needs of patients with rare diseases that currently have limited or no treatment options, collaborating with patient advocacy organizations and medical researchers to facilitate the development of effective biopharmaceutical therapies.
Solid Biosciences
Post in 2022
Solid Biosciences Inc. is a life science company focused on developing therapies for Duchenne muscular dystrophy (DMD), a genetic muscle-wasting disease primarily affecting boys. The company's lead product candidate, SGT-001, is a gene transfer therapy currently undergoing a Phase I/II clinical trial aimed at restoring functional dystrophin protein expression in patients' muscles. In addition to SGT-001, Solid Biosciences is advancing the Anti-LTBP4 program, which involves a monoclonal antibody designed to reduce fibrosis and inflammation by targeting the LTBP4 protein. The company also develops biomarkers and sensors, as well as the Solid Suit program, which focuses on creating wearable assistive devices with functional and therapeutic benefits. Founded in 2013 and headquartered in Cambridge, Massachusetts, Solid Biosciences has established a strategic collaboration with Ultragenyx to enhance gene therapy development for DMD. With no current cure for DMD, the company aims to provide innovative solutions for a condition that affects an estimated 10,000 to 15,000 cases in the United States.
Nimbus Therapeutics
Venture Round in 2022
Nimbus Therapeutics, LLC is a biotechnology company based in Cambridge, Massachusetts, focused on discovering and developing innovative medicines for serious diseases, including metabolic disorders, cancer, and immune-inflammatory conditions. Founded in 2009, the company utilizes a computational technology-driven approach to advance a pipeline of novel small-molecule therapeutics. Nimbus Therapeutics specializes in designing allosteric inhibitors, notably targeting Acetyl-CoA Carboxylase for conditions such as non-alcoholic steatohepatitis and hepatocellular carcinoma. The company has established strategic partnerships with organizations like Charles River Laboratories and Celgene Corporation to enhance its drug development efforts. In March 2015, Nimbus Discovery rebranded itself as Nimbus Therapeutics to better reflect its transition into a clinical-stage enterprise.
Areteia Therapeutics
Series A in 2022
Areteia Therapeutics is a biotechnology company focused on developing oral therapies for eosinophilic asthma to improve disease control. The company was spun out of Knopp and is advancing an oral drug designed to inhibit eosinophil maturation, aiming to reduce inflammation and alleviate symptoms of severe asthma. Phase 2 data from its program indicated the oral candidate lowers blood eosinophil counts, a marker associated with better lung function. By pursuing an oral, non-injectable treatment option, Areteia seeks to offer a convenient alternative to injectable therapies and broaden access for asthma patients. The company’s work centers on targeting eosinophil-related pathways to enhance asthma management and patient quality of life.
Annexon Biosciences
Post in 2022
Annexon Biosciences is a clinical-stage biopharmaceutical company focused on developing novel therapies for patients with classical complement-mediated disorders affecting the body, brain, and eye. The company's pipeline is built on a platform technology that targets well-researched autoimmune and neurodegenerative disease processes triggered by the aberrant activation of C1q, the initiating molecule of the classical complement pathway. Annexon's lead product candidate, ANX005, is a full-length monoclonal antibody designed for intravenous administration to treat autoimmune and neurodegenerative disorders. Another key candidate, ANX007, is a monoclonal antibody Fab formulated for intravitreal administration to address neurodegenerative ophthalmic disorders. The company employs a biomarker-driven development strategy to ensure that its product candidates effectively engage the target at therapeutic doses within the intended patient tissue, while also exploring additional orphan and large market indications.
X4 Pharmaceuticals
Post in 2022
X4 Pharmaceuticals is a clinical-stage biopharmaceutical company focused on developing novel oral small molecule therapeutics targeting chemokine receptor CXCR4. Its lead drug candidate, mavorixafor (X4P-001), is in Phase III trials for the treatment of WHIM syndrome and has shown promising results in other indications such as severe congenital neutropenia and clear cell renal cell carcinoma.
Auxilius specializes in developing clinical trial financial management software tailored for the biopharmaceutical industry. Their platform is designed to assist sponsors in tracking contract terms, budgets, and milestones efficiently. By augmenting manual business operations and accounting processes with intuitive software, Auxilius helps sponsors gain control over trial costs, manage financial risks, and optimize spending to achieve their clinical trial targets.
Topography Health
Series A in 2022
Topography Health facilitates private practice physicians' involvement in clinical trials. It assists practices in understanding patient populations, recommends suitable studies, recruits patients, and manages research staff, making personalized clinical trials more accessible.
Avistone Pharmaceuticals
Private Equity Round in 2021
Avistone Pharmaceuticals is a clinical-stage biotechnology company focused on precision oncology therapeutics.
Imperative Care
Series D in 2021
Founded in 2015, Imperative Care specializes in developing innovative medical technologies aimed at improving stroke treatment. Its flagship products include the Large Distal Platform catheter for deeper reach and the ZOOM Aspiration System for clot removal. The company's mission is to enhance treatment speed and effectiveness, ultimately optimizing patient recovery.
Cerevel Therapeutics
Post in 2021
Cerevel Therapeutics is a clinical-stage biopharmaceutical company focused on developing innovative therapies for neuroscience diseases. Founded in 2018 and headquartered in Cambridge, Massachusetts, the company is advancing a diverse pipeline that includes five clinical-stage investigational therapies and several preclinical compounds targeting conditions such as schizophrenia, epilepsy, Parkinson's disease, and substance use disorder. Key products under development include CVL-231, a positive allosteric modulator for schizophrenia; CVL-865, which is being tested for drug-resistant focal onset epilepsy and acute anxiety; and Tavapadon, a selective dopamine D1/D5 partial agonist for Parkinson's disease. Cerevel Therapeutics employs a unique approach that leverages expertise in neurocircuitry and receptor selectivity to address unmet medical needs in the field of neuroscience.
Crinetics Pharmaceuticals
Post in 2021
Crinetics Pharmaceuticals is a clinical-stage company focused on discovering, developing, and commercializing therapeutics targeting peptide hormone receptors for treating rare endocrine diseases and related cancers. Its lead product candidate, paltusotine, is an oral selective nonpeptide somatostatin receptor type 2 biased agonist in Phase I trials for acromegaly and neuroendocrine tumors.
X4 Pharmaceuticals
Post in 2021
X4 Pharmaceuticals is a clinical-stage biopharmaceutical company focused on developing novel oral small molecule therapeutics targeting chemokine receptor CXCR4. Its lead drug candidate, mavorixafor (X4P-001), is in Phase III trials for the treatment of WHIM syndrome and has shown promising results in other indications such as severe congenital neutropenia and clear cell renal cell carcinoma.
Oncopeptides is a biotechnology company focused on developing therapies for difficult-to-treat hematological diseases. It leverages a proprietary Peptide Drug Conjugate platform to design compounds that rapidly and selectively deliver cytotoxic agents into cancer cells. The lead program, melflufen (Pepaxti), is a peptide-conjugated alkylator that belongs to a class called Peptidase Enhanced Compounds. The approach aims to improve targeting to malignant cells while minimizing exposure to healthy tissue. The company concentrates on hematologic cancers, with an emphasis on multiple myeloma, and pursues research, development, and commercialization efforts.
Xilio Therapeutics
Series C in 2021
Xilio Therapeutics is a clinical-stage biotechnology company focused on developing innovative immunotherapies to enhance the immune system's ability to combat cancer. The company specializes in tumor-selective immunotherapies, utilizing its proprietary technology to maximize the effectiveness of immuno-oncology treatments while minimizing side effects outside the tumor. Among its key products is XTX201, which aims to induce immune activity directly within tumors, demonstrating improved antitumor effects. Founded in 2015 and based in Waltham, Massachusetts, Xilio Therapeutics was previously known as Akrevia Therapeutics until its rebranding in March 2020. The company is dedicated to advancing a pipeline of novel immuno-oncology molecules, including tumor-activated cytokines and antibodies, with the goal of significantly improving patient outcomes in cancer treatment.
EQRx, Inc. is a biotechnology company based in Cambridge, Massachusetts, established in 2019. The company focuses on re-engineering the drug discovery and delivery process to provide a market-based solution to the escalating costs of medications. EQRx aims to enhance the efficiency and affordability of high-quality, patent-protected medicines by collaborating with various stakeholders across the healthcare system and leveraging advancements in science and technology. The company has developed a robust pipeline with over ten programs, including clinical and preclinical projects targeting oncology and immune-inflammatory conditions, featuring compounds such as Aumolertinib, Lerociclib, Sugemalimab, and Nofazinlimab.
Solid Biosciences
Post in 2020
Solid Biosciences Inc. is a life science company focused on developing therapies for Duchenne muscular dystrophy (DMD), a genetic muscle-wasting disease primarily affecting boys. The company's lead product candidate, SGT-001, is a gene transfer therapy currently undergoing a Phase I/II clinical trial aimed at restoring functional dystrophin protein expression in patients' muscles. In addition to SGT-001, Solid Biosciences is advancing the Anti-LTBP4 program, which involves a monoclonal antibody designed to reduce fibrosis and inflammation by targeting the LTBP4 protein. The company also develops biomarkers and sensors, as well as the Solid Suit program, which focuses on creating wearable assistive devices with functional and therapeutic benefits. Founded in 2013 and headquartered in Cambridge, Massachusetts, Solid Biosciences has established a strategic collaboration with Ultragenyx to enhance gene therapy development for DMD. With no current cure for DMD, the company aims to provide innovative solutions for a condition that affects an estimated 10,000 to 15,000 cases in the United States.
Syros Pharmaceuticals
Post in 2020
Syros Pharmaceuticals, Inc. is a biopharmaceutical company based in Cambridge, Massachusetts, that specializes in developing innovative treatments for cancer and monogenic diseases through gene control medicines. The company is advancing its lead product candidates, including SY-1425, a selective retinoic acid receptor alpha agonist currently in Phase II clinical trials for specific patient populations with acute myeloid leukemia and myelodysplastic syndrome, and SY-5609, a cyclin-dependent kinase 7 inhibitor under investigation in a Phase I clinical trial for advanced solid tumors. Syros is also engaged in collaborative research, including a partnership with Incyte Corporation aimed at identifying therapeutic targets for myeloproliferative neoplasms and a licensing agreement with TMRC Co. Ltd. for the development of tamibarotene. With a focus on mapping gene regulatory circuits, Syros leverages its proprietary platform and expertise to address significant unmet medical needs in oncology. Founded in 2011, the company aims to establish new standards of care for patients with hematologic malignancies.
Pharvaris
Series C in 2020
Pharvaris is a clinical-stage biopharmaceutical company focused on developing oral bradykinin B2 receptor antagonists to prevent and treat hereditary angioedema (HAE). Its lead drug candidate, PHA121, is currently in Phase 1 clinical trials.
AavantiBio
Series A in 2020
AavantiBio, Inc. is a biopharmaceutical company focused on developing gene transfer and gene editing therapies aimed at treating rare genetic diseases. Incorporated in 2019 and based in Gainesville, Florida, the company primarily concentrates on Friedreich’s Ataxia, a rare inherited disorder that leads to significant cardiac and central nervous system dysfunction. AavantiBio is committed to transforming the lives of patients suffering from this condition by advancing innovative therapies that address unmet medical needs in the field of genetic disorders. The company’s efforts are directed toward both treatment development and research, with the goal of providing effective solutions for patients facing the challenges of rare diseases.
Atea Pharmaceuticals
Series D in 2020
Atea Pharmaceuticals is a clinical-stage biopharmaceutical company based in Boston, Massachusetts, focused on discovering and developing next-generation antiviral therapeutics for severe viral diseases. The company's lead candidate, AT-527, is an antiviral agent currently undergoing phase 3 clinical trials for the treatment of COVID-19, caused by the SARS-CoV-2 virus. Additionally, Atea is advancing several candidates in clinical trials, including AT-787 for hepatitis C and AT-752 for dengue, both in phase 2 trials. The company aims to provide innovative treatments for infections caused by RNA and DNA viruses, improving outcomes for patients suffering from serious viral infections. Atea Pharmaceuticals was incorporated in 2012.
Affinivax
Series B in 2020
Affinivax, Inc. is a biotechnology company based in Lexington, Massachusetts, specializing in the development of vaccines using its innovative Multiple Antigen Presenting System (MAPS) technology. Founded in 2014, the company aims to enhance the protection against a range of infectious diseases that affect both children and adults globally. MAPS technology allows for the effective binding of protective polysaccharides and proteins within a single vaccine, inducing robust immune responses. Affinivax is advancing vaccine programs targeting significant pathogens, including Streptococcus pneumoniae, which contributes to considerable morbidity and mortality worldwide. The company leverages insights from leading experts in infectious diseases and has secured exclusive intellectual property rights related to its MAPS platform from Boston Children’s Hospital, with notable backing from the Bill & Melinda Gates Foundation.
Mersana Therapeutics
Post in 2020
Mersana Therapeutics is a clinical-stage biopharmaceutical company that develops antibody-drug conjugates (ADCs) for cancer patients with unmet medical needs. It leverages proprietary ADC platforms, including Dolaflexin, Dolasynthen, and Immunosynthen, to create a diverse pipeline of product candidates designed to improve therapeutic benefit and address oncology indications underserved by traditional ADCs. The lead candidate XMT-1536 targets NaPi2b and is in Phase I trials for ovarian cancer, non-small cell lung cancer, and other indications. The company also advances additional programs such as Emi-Le (XMT-1660), XMT-2056, XMT-2068, and XMT-2175, reflecting its focus on next-generation ADCs. Mersana is headquartered in Cambridge, Massachusetts, and was founded in 2005.
Nurix Therapeutics
Venture Round in 2020
Nurix Therapeutics is a biopharmaceutical company focused on discovering, developing, and commercializing oral small-molecule therapies that modulate cellular protein levels to treat cancer and immune disorders. It operates DELigase, an integrated discovery platform that targets E3 ligases to alter protein abundance within cells. The company's product pipeline includes targeted protein degraders such as NX-2127, an oral Bruton's tyrosine kinase degrader for relapsed or refractory B-cell malignancies, and NX-1607, an oral Casitas B-lineage lymphoma proto-oncogene-B inhibitor for immuno-oncology indications; these are in preclinical stages. Nurix also explores inhibitors of CBL-B, an E3 ligase that regulates T cell activation. The company collaborates with major industry partners, including Gilead Sciences and Sanofi, and was founded in 2009 and is headquartered in San Francisco.
Kymera Therapeutics
Series C in 2020
Kymera Therapeutics is a biotechnology company focused on targeted protein degradation. It employs a proprietary predictive modeling platform to discover novel small molecule therapeutics that selectively degrade disease-causing proteins.
Savara Pharmaceuticals
Post in 2020
Savara is an orphan lung disease company. Savara’s pipeline comprises Molgradex, an inhaled granulocyte-macrophage colony-stimulating factor, or GM-CSF, in Phase 3 development for autoimmune pulmonary alveolar proteinosis, or aPAP, in Phase 2a development for nontuberculous mycobacteria, or NTM, lung infection, and in preparation for Phase 2a development in cystic fibrosis, or CF, affected individuals with chronic NTM lung infection; and AeroVanc, a Phase 3 stage inhaled vancomycin for treatment of persistent methicillin resistant staphylococcus aureus, or MRSA, lung infection in CF. Savara’s strategy involves expanding its pipeline of potentially best-in-class products through indication expansion, strategic development partnerships and product acquisitions, with the goal of becoming a leading company in its field. The most recent acquisition is aerosolized amikacin/fosfomycin, a Phase 2 ready, proprietary combination antibiotic, which has demonstrated potent and broad-spectrum antibacterial activity against highly drug resistant pathogens. Savara’s management team has significant experience in orphan drug development and pulmonary medicine, identifying unmet needs, developing and acquiring new product candidates, and effectively advancing them to approvals and commercialization.
EQRx, Inc. is a biotechnology company based in Cambridge, Massachusetts, established in 2019. The company focuses on re-engineering the drug discovery and delivery process to provide a market-based solution to the escalating costs of medications. EQRx aims to enhance the efficiency and affordability of high-quality, patent-protected medicines by collaborating with various stakeholders across the healthcare system and leveraging advancements in science and technology. The company has developed a robust pipeline with over ten programs, including clinical and preclinical projects targeting oncology and immune-inflammatory conditions, featuring compounds such as Aumolertinib, Lerociclib, Sugemalimab, and Nofazinlimab.
Marinus Pharmaceuticals
Post in 2019
Marinus Pharmaceuticals, Inc. is a clinical-stage biopharmaceutical company dedicated to developing and commercializing innovative therapeutics for rare seizure disorders and neuropsychiatric conditions. The company's lead product candidate, ganaxolone, functions as an allosteric modulator of GABAA receptors and is being developed in both intravenous and oral formulations for use in various patient populations, including adults and children. Ganaxolone is targeted for multiple indications, such as status epilepticus, cyclin dependent kinase like 5 deficiency disorder, PCDH19-related epilepsy, tuberous sclerosis complex, postpartum depression, and treatment-resistant depression. Marinus Pharmaceuticals emphasizes collaboration with healthcare professionals and partners to enhance patient care and improve the lives of those affected by these conditions. Founded in 2003 and headquartered in Radnor, Pennsylvania, the company is committed to advancing its therapeutic offerings through rigorous scientific research and development.
Imperative Care
Series C in 2019
Founded in 2015, Imperative Care specializes in developing innovative medical technologies aimed at improving stroke treatment. Its flagship products include the Large Distal Platform catheter for deeper reach and the ZOOM Aspiration System for clot removal. The company's mission is to enhance treatment speed and effectiveness, ultimately optimizing patient recovery.
Arcutis Biotherapeutics
Series C in 2019
Arcutis Biotherapeutics is a biopharmaceutical company dedicated to developing and commercializing treatments for immune-mediated dermatological diseases. Its lead product, ZORYVE roflumilast cream, has demonstrated symptomatic improvement in plaque psoriasis patients.
Constellation Pharmaceuticals
Post in 2019
Constellation Pharmaceuticals, Inc. is a clinical-stage biopharmaceutical company based in Cambridge, Massachusetts, focused on developing innovative therapeutics for unmet medical needs in cancer treatment. The company specializes in the field of epigenetics, aiming to address cancers associated with abnormal gene expression and drug resistance. Its lead product candidates include CPI-0610, which is undergoing Phase II clinical trials for myelofibrosis in combination with ruxolitinib, and CPI-1205, currently in Phase Ib/II trials for metastatic castration-resistant prostate cancer in conjunction with androgen receptor signaling inhibitors. Additionally, Constellation is developing CPI-0209, which is in the Phase I dose escalation stage of a Phase I/II trial aimed at treating solid tumors. Founded in 2008, the company was previously known as Epigenetix, Inc. before rebranding to its current name in March 2008.
Pharvaris
Series B in 2019
Pharvaris is a clinical-stage biopharmaceutical company focused on developing oral bradykinin B2 receptor antagonists to prevent and treat hereditary angioedema (HAE). Its lead drug candidate, PHA121, is currently in Phase 1 clinical trials.
Solid Biosciences
Post in 2019
Solid Biosciences Inc. is a life science company focused on developing therapies for Duchenne muscular dystrophy (DMD), a genetic muscle-wasting disease primarily affecting boys. The company's lead product candidate, SGT-001, is a gene transfer therapy currently undergoing a Phase I/II clinical trial aimed at restoring functional dystrophin protein expression in patients' muscles. In addition to SGT-001, Solid Biosciences is advancing the Anti-LTBP4 program, which involves a monoclonal antibody designed to reduce fibrosis and inflammation by targeting the LTBP4 protein. The company also develops biomarkers and sensors, as well as the Solid Suit program, which focuses on creating wearable assistive devices with functional and therapeutic benefits. Founded in 2013 and headquartered in Cambridge, Massachusetts, Solid Biosciences has established a strategic collaboration with Ultragenyx to enhance gene therapy development for DMD. With no current cure for DMD, the company aims to provide innovative solutions for a condition that affects an estimated 10,000 to 15,000 cases in the United States.
LunaPBC
Venture Round in 2019
LunaPBC, Inc. is a Public Benefit Corporation based in San Diego, California, focused on developing a community-owned platform for health and DNA research. The company's primary offering is LunaDNA, a genomic and medical research knowledge database that enables individuals to share their health and DNA data for research purposes. This platform facilitates collaborations with pharmaceutical companies, insurance providers, and healthcare IT organizations to drive advancements in medical discoveries. By allowing members to contribute their health data, LunaPBC not only supports vital health research projects but also ensures that participants can share in the financial benefits arising from medical breakthroughs, fostering a sense of community ownership and engagement in the research process.
LunaDNA
Venture Round in 2019
LunaDNA is a community-owned genomic and medical research platform founded by the creators of a leading DNA sequencing company. It facilitates the sharing of health and DNA data, allowing individuals to contribute their personal information for medical research while maintaining ownership of their data. By incentivizing participation, LunaDNA addresses the challenge of data silos that have emerged as personal DNA sequencing has gained popularity. Participants are rewarded with shares in the database, granting them a stake in the profits generated from medical research. These profits are returned to the community as dividends when researchers pay for access to the data. LunaDNA empowers individuals to support health research while ensuring that their contributions benefit the broader community and drive medical discoveries.
SpringWorks Therapeutics
Series B in 2019
SpringWorks Therapeutics is a clinical-stage biopharmaceutical company applying precision medicine to develop medicines for severe rare diseases and cancer. It maintains a differentiated targeted oncology portfolio with lead candidates nirogacestat, a gamma secretase inhibitor, and mirdametinib, a MEK inhibitor, both in late-stage trials; the pipeline also includes BGB-3245, an oral inhibitor of activating BRAF mutations, in Phase I, and several combination programs. The company pursues collaborations with BeiGene, GlaxoSmithKline, and Allogene and has license agreements with Pfizer for nirogacestat and mirdametinib. Founded in 2017 and headquartered in Stamford, Connecticut, SpringWorks aims to advance potentially registrational studies in rare tumor types and genetically defined cancers through partnerships that expand its portfolio and patient access.
Annexon Biosciences
Series C in 2018
Annexon Biosciences is a clinical-stage biopharmaceutical company focused on developing novel therapies for patients with classical complement-mediated disorders affecting the body, brain, and eye. The company's pipeline is built on a platform technology that targets well-researched autoimmune and neurodegenerative disease processes triggered by the aberrant activation of C1q, the initiating molecule of the classical complement pathway. Annexon's lead product candidate, ANX005, is a full-length monoclonal antibody designed for intravenous administration to treat autoimmune and neurodegenerative disorders. Another key candidate, ANX007, is a monoclonal antibody Fab formulated for intravitreal administration to address neurodegenerative ophthalmic disorders. The company employs a biomarker-driven development strategy to ensure that its product candidates effectively engage the target at therapeutic doses within the intended patient tissue, while also exploring additional orphan and large market indications.
Cerevel Therapeutics
Private Equity Round in 2018
Cerevel Therapeutics is a clinical-stage biopharmaceutical company focused on developing innovative therapies for neuroscience diseases. Founded in 2018 and headquartered in Cambridge, Massachusetts, the company is advancing a diverse pipeline that includes five clinical-stage investigational therapies and several preclinical compounds targeting conditions such as schizophrenia, epilepsy, Parkinson's disease, and substance use disorder. Key products under development include CVL-231, a positive allosteric modulator for schizophrenia; CVL-865, which is being tested for drug-resistant focal onset epilepsy and acute anxiety; and Tavapadon, a selective dopamine D1/D5 partial agonist for Parkinson's disease. Cerevel Therapeutics employs a unique approach that leverages expertise in neurocircuitry and receptor selectivity to address unmet medical needs in the field of neuroscience.
Arcutis Biotherapeutics
Series B in 2018
Arcutis Biotherapeutics is a biopharmaceutical company dedicated to developing and commercializing treatments for immune-mediated dermatological diseases. Its lead product, ZORYVE roflumilast cream, has demonstrated symptomatic improvement in plaque psoriasis patients.
InflaRx is a biopharmaceutical company focused on developing novel therapeutics targeting acute and chronic inflammation. Founded by internationally recognized researchers, the company specializes in applying proprietary anti-C5a/C5aR technology to create first-in-class inhibitors of complement activation factor C5a and its receptor C5aR.
SpringWorks Therapeutics
Series A in 2017
SpringWorks Therapeutics is a clinical-stage biopharmaceutical company applying precision medicine to develop medicines for severe rare diseases and cancer. It maintains a differentiated targeted oncology portfolio with lead candidates nirogacestat, a gamma secretase inhibitor, and mirdametinib, a MEK inhibitor, both in late-stage trials; the pipeline also includes BGB-3245, an oral inhibitor of activating BRAF mutations, in Phase I, and several combination programs. The company pursues collaborations with BeiGene, GlaxoSmithKline, and Allogene and has license agreements with Pfizer for nirogacestat and mirdametinib. Founded in 2017 and headquartered in Stamford, Connecticut, SpringWorks aims to advance potentially registrational studies in rare tumor types and genetically defined cancers through partnerships that expand its portfolio and patient access.
Marinus Pharmaceuticals
Post in 2017
Marinus Pharmaceuticals, Inc. is a clinical-stage biopharmaceutical company dedicated to developing and commercializing innovative therapeutics for rare seizure disorders and neuropsychiatric conditions. The company's lead product candidate, ganaxolone, functions as an allosteric modulator of GABAA receptors and is being developed in both intravenous and oral formulations for use in various patient populations, including adults and children. Ganaxolone is targeted for multiple indications, such as status epilepticus, cyclin dependent kinase like 5 deficiency disorder, PCDH19-related epilepsy, tuberous sclerosis complex, postpartum depression, and treatment-resistant depression. Marinus Pharmaceuticals emphasizes collaboration with healthcare professionals and partners to enhance patient care and improve the lives of those affected by these conditions. Founded in 2003 and headquartered in Radnor, Pennsylvania, the company is committed to advancing its therapeutic offerings through rigorous scientific research and development.
Replimune Group
Series B in 2017
Replimune Group is a clinical-stage biotechnology company developing oncolytic immunotherapies for cancer treatment using its proprietary Immulytic platform. This platform aims to maximize systemic immune activation against tumor antigens through viral-mediated immunogenic tumor cell killing and delivery of optimal immune-activating proteins.
Dicerna Pharmaceuticals
Post in 2017
Dicerna Pharmaceuticals is a biopharmaceutical company that specializes in the discovery and development of RNA interference (RNAi)-based therapeutics. The company focuses on innovative treatments for rare inherited liver diseases, viral infections, chronic liver diseases, and cardiometabolic conditions. Utilizing its proprietary GalXC RNAi technology platform, Dicerna is advancing several key product candidates, including nedosiran for primary hyperoxaluria, RG6346 for chronic hepatitis B, and programs targeting genetic liver diseases and cardiovascular conditions. Founded in 2007 and headquartered in Lexington, Massachusetts, Dicerna has established strategic collaborations with major pharmaceutical firms to enhance its research and development efforts.
Solid Biosciences
Series C in 2017
Solid Biosciences Inc. is a life science company focused on developing therapies for Duchenne muscular dystrophy (DMD), a genetic muscle-wasting disease primarily affecting boys. The company's lead product candidate, SGT-001, is a gene transfer therapy currently undergoing a Phase I/II clinical trial aimed at restoring functional dystrophin protein expression in patients' muscles. In addition to SGT-001, Solid Biosciences is advancing the Anti-LTBP4 program, which involves a monoclonal antibody designed to reduce fibrosis and inflammation by targeting the LTBP4 protein. The company also develops biomarkers and sensors, as well as the Solid Suit program, which focuses on creating wearable assistive devices with functional and therapeutic benefits. Founded in 2013 and headquartered in Cambridge, Massachusetts, Solid Biosciences has established a strategic collaboration with Ultragenyx to enhance gene therapy development for DMD. With no current cure for DMD, the company aims to provide innovative solutions for a condition that affects an estimated 10,000 to 15,000 cases in the United States.
Humedica
Venture Round in 2012
Humedica is a clinical intelligence company that specializes in health analytics, offering tools designed for hospitals, physicians, and life sciences organizations. The company transforms unconnected data from various sources into actionable insights, enabling healthcare providers to make informed decisions. One of its key products, Humedica MinedShare, serves as a platform for clinical, operational, and financial benchmarking across the continuum of care, facilitating improved performance and outcomes in the healthcare sector. Through its innovative solutions, Humedica aims to enhance the quality of care and operational efficiency within the healthcare industry.
Humedica
Venture Round in 2011
Humedica is a clinical intelligence company that specializes in health analytics, offering tools designed for hospitals, physicians, and life sciences organizations. The company transforms unconnected data from various sources into actionable insights, enabling healthcare providers to make informed decisions. One of its key products, Humedica MinedShare, serves as a platform for clinical, operational, and financial benchmarking across the continuum of care, facilitating improved performance and outcomes in the healthcare sector. Through its innovative solutions, Humedica aims to enhance the quality of care and operational efficiency within the healthcare industry.
Puma Biotechnology
Private Equity Round in 2011
Puma Biotechnology is a biopharmaceutical company focused on developing and commercializing cancer therapies. It concentrates on treatments that address epidermal growth factor receptor family signaling, including neratinib for HER2-positive cancers, marketed as NERLYNX, and other candidates such as PB357, an irreversible tyrosine kinase inhibitor targeting HER1, HER2 and HER4, as well as alisertib, a selective Aurora kinase A inhibitor. The company engages in licensing arrangements, including an agreement with Pfizer to develop, manufacture and commercialize neratinib products and related compounds. In addition to ongoing development, Puma Biotechnology pursues in-licensing opportunities to expand its portfolio and bring new cancer therapies to patients.
Boston Heart Diagnostics
Series C in 2010
Boston Heart Diagnostics is a healthcare company based in Framingham, Massachusetts, specializing in cardiovascular disease management. The company offers a comprehensive range of laboratory techniques, including gas chromatography, gel electrophoresis, genetic testing, and liquid chromatography. Its proprietary lipid testing technology enables ongoing monitoring of patients' conditions and facilitates the precise selection of effective pharmaceutical treatments for dyslipidemia. Unlike traditional lipid testing methods that focus primarily on initial screenings and may take up to six months to assess treatment efficacy, Boston Heart's approach allows for evaluations within the first six weeks. By combining advanced therapy guidelines and patient support services, Boston Heart Diagnostics aims to provide personalized treatment options that enhance patient health and improve disease management outcomes.
Helomics Corporation
Series D in 2010
Helomics Corporation is a personalized healthcare company that develops diagnostic and tumor profiling solutions to guide cancer treatment decisions. Its Precision Cellular Analytical Platform analyzes cell cycle and proliferation data over a multiweek timeframe to support physicians in selecting effective therapies. The company offers products including ChemoFx for gynecologic cancers, BioSpeciFx biomarker tests to evaluate tumor biology and potential drug response or prognosis, GeneFx Colon for stage II colon cancer, and GeneFx Lung for early stage non-small cell lung cancer. It also provides tumor profiling services such as bioinformatics, contract research and development, and biorepository and banking. Helomics collaborates with industry partners to advance personalized oncology insights. The company was founded in 1995 and is based in Pittsburgh, Pennsylvania.
Celerion
Seed Round in 2010
Celerion is a clinical research organization that specializes in early-stage clinical trials and applied translational medicine services for pharmaceutical and biotechnology companies worldwide. Founded in 2010 and headquartered in Lincoln, Nebraska, with additional locations in Tempe, Arizona, and West Conshohocken, Pennsylvania, Celerion focuses on translating research discoveries into actionable insights about drug effects in humans to support early drug development decisions. The company offers a range of services including global clinical research, data management, biometrics, bioanalytical services, and drug development solutions. With over 600 beds for clinical trials and experienced scientific staff, Celerion aims to expedite the market entry of new medicines through innovative strategies and efficient data generation.
Celerion
Acquisition in 2010
Celerion is a clinical research organization that specializes in early-stage clinical trials and applied translational medicine services for pharmaceutical and biotechnology companies worldwide. Founded in 2010 and headquartered in Lincoln, Nebraska, with additional locations in Tempe, Arizona, and West Conshohocken, Pennsylvania, Celerion focuses on translating research discoveries into actionable insights about drug effects in humans to support early drug development decisions. The company offers a range of services including global clinical research, data management, biometrics, bioanalytical services, and drug development solutions. With over 600 beds for clinical trials and experienced scientific staff, Celerion aims to expedite the market entry of new medicines through innovative strategies and efficient data generation.
Humedica is a clinical intelligence company that specializes in health analytics, offering tools designed for hospitals, physicians, and life sciences organizations. The company transforms unconnected data from various sources into actionable insights, enabling healthcare providers to make informed decisions. One of its key products, Humedica MinedShare, serves as a platform for clinical, operational, and financial benchmarking across the continuum of care, facilitating improved performance and outcomes in the healthcare sector. Through its innovative solutions, Humedica aims to enhance the quality of care and operational efficiency within the healthcare industry.
Tengion is a clinical-stage biotechnology company focused on developing neo-organs and neo-tissues derived from a patient's own cells. The company has made significant advancements in regenerative medicine, particularly with its Tengion Neo-Bladder Augment, which has undergone two Phase 2 human clinical trials in the United States for treating neurogenic bladder conditions in both children and adults. Additionally, Tengion is preparing to initiate a Phase 1 clinical trial for its Neo-Urinary Conduit, aimed at bladder cancer patients who require bladder removal. The company's innovative approach seeks to eliminate the need for donor organs and reduce reliance on anti-rejection medications by creating living tissue products that can regenerate or replace damaged organs.
Ameritox
Venture Round in 2007
Ameritox is a U.S.-based company that provides pain medication monitoring through laboratory testing and practice management resources to help clinicians coordinate care for chronic-pain patients. It offers laboratory science services, expert support, and practice-management resources, and runs research programs in collaboration with academic centers and pain clinics to redefine the field of medication monitoring. The company has developed an advanced drug monitoring framework to identify potential medication misuse while safeguarding patient care, featuring proprietary normalization and reference-based urine testing to assess treatment adherence and inform clinical decisions.
Tengion is a clinical-stage biotechnology company focused on developing neo-organs and neo-tissues derived from a patient's own cells. The company has made significant advancements in regenerative medicine, particularly with its Tengion Neo-Bladder Augment, which has undergone two Phase 2 human clinical trials in the United States for treating neurogenic bladder conditions in both children and adults. Additionally, Tengion is preparing to initiate a Phase 1 clinical trial for its Neo-Urinary Conduit, aimed at bladder cancer patients who require bladder removal. The company's innovative approach seeks to eliminate the need for donor organs and reduce reliance on anti-rejection medications by creating living tissue products that can regenerate or replace damaged organs.
Tengion is a clinical-stage biotechnology company focused on developing neo-organs and neo-tissues derived from a patient's own cells. The company has made significant advancements in regenerative medicine, particularly with its Tengion Neo-Bladder Augment, which has undergone two Phase 2 human clinical trials in the United States for treating neurogenic bladder conditions in both children and adults. Additionally, Tengion is preparing to initiate a Phase 1 clinical trial for its Neo-Urinary Conduit, aimed at bladder cancer patients who require bladder removal. The company's innovative approach seeks to eliminate the need for donor organs and reduce reliance on anti-rejection medications by creating living tissue products that can regenerate or replace damaged organs.