Foresite Capital

Element Biosciences develops innovative genetic analysis tools for research and diagnostic markets. Founded in 2017, the company specializes in a disruptive DNA sequencing technology that offers high-quality data, workflow flexibility, and affordable access to next-generation sequencing.

Founded in 2014, Genomics develops algorithms and software solutions focused on cancer, microbes, and rare diseases. Its solutions empower governments, healthcare providers, pharmaceutical companies, clinicians, and researchers to improve diagnoses, treatment options, and drug development processes through accurate genomic data analysis.

Founded in 2015, Evonetix develops innovative technology for parallel DNA synthesis on silicon arrays, facilitating synthetic biology research. Based in Little Chesterford, UK, the company combines scientific and engineering expertise to advance DNA synthesis capabilities.

Nested Therapeutics is a stealth biotechnology company based in Cambridge, Massachusetts, founded in 2021. The company specializes in the development of precision oncology therapies aimed at targeting specific cancer genes. By identifying new driver mutations, Nested Therapeutics employs a platform that integrates insights from genomics, computational chemistry, proteomics, and artificial intelligence to discover novel small-molecule drugs. This innovative approach enables healthcare professionals to administer more effective precision medications, ultimately improving treatment outcomes for cancer patients.

MyOme develops a genetic testing technology that provides comprehensive health insights through whole genome sequencing. Its platform offers detailed reports on disease risk and medication response, accompanied by independent physician reviews and genetic counseling. The company ensures ongoing updates using advanced technologies, empowering individuals to make informed health decisions while maintaining data privacy and security.

Kriya Therapeutics is a gene therapy company focused on designing and developing treatments for chronic diseases. It provides an integrated platform that encompasses vector design, manufacturing, and clinical development to engineer, manufacture, characterize, and advance gene therapies. The company operates a fully integrated engine that consolidates critical infrastructure and technology to enable de novo construct design, targeted sequence modification, and data analysis, with the aim of minimizing immunogenicity and improving tissue specificity. Founded in 2019, it is based in Palo Alto, California, with an additional office in Durham, North Carolina.

DNAnexus, Inc. is a cloud-based provider of genome informatics and data management tools, primarily serving enterprises and organizations involved in genomic medicine. Founded in 2009 and headquartered in Mountain View, California, the company offers a platform that facilitates the analysis of raw sequencing data and the integration of genomic data with clinical information. Its suite of products includes MOSAIC Microbiome for collaborative research on the human microbiome, DNAnexus Apollo for clinico-genomic data exploration, and DNAnexus Titan for data analysis. Additionally, the DNAnexus Portals provide secure online workspaces for cross-disciplinary collaboration, while the Clinico-Genomic Data Solution addresses the need for disease-specific datasets through partnerships with healthcare providers. The company has established itself as a key player in the biopharmaceutical, diagnostic, and academic research sectors, enabling clients to tackle complex challenges in human health with enhanced security and scalability. DNAnexus also maintains a strategic alliance with WuXi NextCODE Genomics and has locations in San Francisco, London, and Prague.

Maze Therapeutics is a biotechnology company focused on developing medicines that mimic the effects of rare, protective genetic variants to address unmet medical needs. Utilizing its Compass platform, the company identifies genetic variants associated with diseases and maps them to the biological pathways driving these conditions in specific patient populations.

Velia operates a biotechnology platform designed to propel the advancement of targeted therapies. It offers extensive genomic and proteomic data analysis, sophisticated bioinformatics, and customizable research tools, empowering pharmaceutical and biotech companies to expedite drug discovery and development.

Bit.bio specializes in applying computational principles to biology, focusing on developing a scalable platform capable of producing consistent batches of every human cell. This enables more accurate research, drug discovery, and cell therapy applications.

Mammoth Biosciences harnesses diverse CRISPR systems for various applications. It offers DETECTR™ for nucleic acid detection in diseases like cancer and infections, and CRISPR-Cas systems for therapeutic genome editing in immuno-oncology, autoimmune diseases, and liver disorders. Its solutions span healthcare, agriculture, environmental monitoring, biodefense, and other sectors.

Kriya Therapeutics is a gene therapy company focused on designing and developing treatments for chronic diseases. It provides an integrated platform that encompasses vector design, manufacturing, and clinical development to engineer, manufacture, characterize, and advance gene therapies. The company operates a fully integrated engine that consolidates critical infrastructure and technology to enable de novo construct design, targeted sequence modification, and data analysis, with the aim of minimizing immunogenicity and improving tissue specificity. Founded in 2019, it is based in Palo Alto, California, with an additional office in Durham, North Carolina.

Element Biosciences develops innovative genetic analysis tools for research and diagnostic markets. Founded in 2017, the company specializes in a disruptive DNA sequencing technology that offers high-quality data, workflow flexibility, and affordable access to next-generation sequencing.

Founded in 2006, 23andMe is a biotechnology company specializing in direct-to-consumer genetic testing. It offers DNA analysis services through home-based saliva collection kits, providing insights into ancestry, traits, and health risks.

Quantum-Si is focused on revolutionizing the growing field of proteomics. The company’s suite of technologies are powered by a first-of-its-kind semiconductor chip designed to enable single-molecule next-generation protein sequencing and genomics, and digitize proteomic research in order to advance drug discovery and diagnostics beyond what has been possible with DNA sequencing.

Interline Therapeutics is a drug discovery company that maps and modulates protein communities to reveal molecular mechanisms of disease and develop precision medicines. Using genomics, proteomics, structural biology, and computational chemistry, it analyzes signaling networks to identify genetically validated targets and design therapies that comprehensively correct dysfunctional protein communities. The company is based in South San Francisco and was established in 2020.

Inscripta is a gene editing technology company developing scalable digital genome engineering based on CRISPR approaches. It offers MADzymes enzymes for precision editing and is building a benchtop platform comprising an instrument, consumables, software, and assays that enables automated, massively parallel, trackable editing of single cells. The platform aims to lower technical and licensing barriers, delivering push-button workflows and low-cost libraries of thousands of designer proteins, pathways, or genome variants, each with defined and trackable mutations. The company also pursues collaboration by making its MAD7 nuclease available free for research and development to broaden access and accelerate biological discovery.

Interline Therapeutics is a drug discovery company that maps and modulates protein communities to reveal molecular mechanisms of disease and develop precision medicines. Using genomics, proteomics, structural biology, and computational chemistry, it analyzes signaling networks to identify genetically validated targets and design therapies that comprehensively correct dysfunctional protein communities. The company is based in South San Francisco and was established in 2020.

Founded in 2014, Genomics develops algorithms and software solutions focused on cancer, microbes, and rare diseases. Its solutions empower governments, healthcare providers, pharmaceutical companies, clinicians, and researchers to improve diagnoses, treatment options, and drug development processes through accurate genomic data analysis.

Gemini Therapeutics, Inc. is a precision medicine company based in Cambridge, Massachusetts, founded in 2015. The company specializes in developing new therapies for patients experiencing dry age-related macular degeneration (AMD) and related rare genetic diseases. Gemini Therapeutics focuses on genetically defined conditions, creating therapeutic candidates that address molecular abnormalities in patients with significant clinical needs. Their diverse pipeline encompasses monoclonal antibodies, recombinant proteins, and gene therapies, positioning the company to potentially introduce first-in-class therapeutics. The development of these innovative treatment options is supported by collaborations with leading life science investors and academic institutions worldwide, reflecting a commitment to advancing medical care for individuals suffering from these conditions.

LifeMine Therapeutics, Inc. is a biotechnology company focused on the genomic discovery of new drug modalities derived from eukaryotic microbes, specifically fungi. Founded in 2016 and headquartered in Cambridge, Massachusetts, with an additional office in New York, it employs an integrated drug discovery platform that combines genomics, artificial intelligence, and synthetic biology. LifeMine’s Avatar-Rx platform utilizes high-throughput microbiology, data science, genome engineering, and automation technologies to identify novel gene-encoded molecules (GEMs) with specific biological functions. The company emphasizes chemoinformatic-assisted drug optimization and advanced chemical synthesis, enabling the progression of new product candidates into development. Founded by experts in the field, LifeMine Therapeutics aims to innovate medicine through its unique approach to leveraging the fungal biosphere.

Decibel Therapeutics, Inc. is a clinical-stage biotechnology company focused on discovering and developing innovative therapies aimed at protecting, repairing, and restoring hearing. The company addresses various hearing disorders, including those related to pediatric cancers, cystic fibrosis, noise exposure, age-related and genetic hearing loss, as well as conditions characterized by persistent tinnitus. Decibel Therapeutics employs a multifaceted approach that includes drug delivery to the inner ear, advanced imaging techniques, and pharmacokinetic and pharmacodynamic modeling. The company leverages its expertise in inner ear biology, single-cell genomics, and bioinformatics to develop effective treatments for hearing loss and related disorders. Established in 2013 and headquartered in Boston, Massachusetts, Decibel Therapeutics was originally known as Hearing, Inc. before rebranding in 2014.

Mammoth Biosciences harnesses diverse CRISPR systems for various applications. It offers DETECTR™ for nucleic acid detection in diseases like cancer and infections, and CRISPR-Cas systems for therapeutic genome editing in immuno-oncology, autoimmune diseases, and liver disorders. Its solutions span healthcare, agriculture, environmental monitoring, biodefense, and other sectors.

Founded in 2020, Sestina Bio is a biotechnology company dedicated to developing innovative synthetic biology platforms. The company aims to tackle global challenges by integrating advanced technologies such as synthetic biology, data sciences, and bio-analytical systems.

Bit.bio specializes in applying computational principles to biology, focusing on developing a scalable platform capable of producing consistent batches of every human cell. This enables more accurate research, drug discovery, and cell therapy applications.

DNAnexus, Inc. is a cloud-based provider of genome informatics and data management tools, primarily serving enterprises and organizations involved in genomic medicine. Founded in 2009 and headquartered in Mountain View, California, the company offers a platform that facilitates the analysis of raw sequencing data and the integration of genomic data with clinical information. Its suite of products includes MOSAIC Microbiome for collaborative research on the human microbiome, DNAnexus Apollo for clinico-genomic data exploration, and DNAnexus Titan for data analysis. Additionally, the DNAnexus Portals provide secure online workspaces for cross-disciplinary collaboration, while the Clinico-Genomic Data Solution addresses the need for disease-specific datasets through partnerships with healthcare providers. The company has established itself as a key player in the biopharmaceutical, diagnostic, and academic research sectors, enabling clients to tackle complex challenges in human health with enhanced security and scalability. DNAnexus also maintains a strategic alliance with WuXi NextCODE Genomics and has locations in San Francisco, London, and Prague.

Kriya Therapeutics is a gene therapy company focused on designing and developing treatments for chronic diseases. It provides an integrated platform that encompasses vector design, manufacturing, and clinical development to engineer, manufacture, characterize, and advance gene therapies. The company operates a fully integrated engine that consolidates critical infrastructure and technology to enable de novo construct design, targeted sequence modification, and data analysis, with the aim of minimizing immunogenicity and improving tissue specificity. Founded in 2019, it is based in Palo Alto, California, with an additional office in Durham, North Carolina.

Founded in 2015, Evonetix develops innovative technology for parallel DNA synthesis on silicon arrays, facilitating synthetic biology research. Based in Little Chesterford, UK, the company combines scientific and engineering expertise to advance DNA synthesis capabilities.

Generation Bio is a genetic medicines company developing durable, redosable treatments for patients with rare and prevalent diseases. Its non-viral platform combines closed-ended DNA, cell-targeted lipid nanoparticles, and scalable manufacturing processes to deliver large and multiple genes across various tissues.

Element Biosciences develops innovative genetic analysis tools for research and diagnostic markets. Founded in 2017, the company specializes in a disruptive DNA sequencing technology that offers high-quality data, workflow flexibility, and affordable access to next-generation sequencing.

GenapSys, Inc. develops innovative DNA sequencing technologies aimed at enhancing applied genomic testing and medical sequencing. Its primary product, the GenapSys Sequencer, utilizes a proprietary electrical-based detection method for single nucleotide incorporations, making it suitable for a wide range of applications, including research, gene editing, drug development, agriculture, forensics, and food testing. The sequencer is designed for versatility, allowing it to operate in various lab environments and automate clonal amplification. GenapSys is also focused on collaborating with local health agencies and researchers to facilitate rapid sequencing capabilities that can aid in controlling outbreaks. Its compact design enables deployment in diverse locations, such as hospitals and public transport hubs, for efficient virus sample analysis. Founded in 2010 and headquartered in Redwood City, California, GenapSys is committed to providing accessible and precise genetic testing solutions.

Element Biosciences develops innovative genetic analysis tools for research and diagnostic markets. Founded in 2017, the company specializes in a disruptive DNA sequencing technology that offers high-quality data, workflow flexibility, and affordable access to next-generation sequencing.

Inscripta is a gene editing technology company developing scalable digital genome engineering based on CRISPR approaches. It offers MADzymes enzymes for precision editing and is building a benchtop platform comprising an instrument, consumables, software, and assays that enables automated, massively parallel, trackable editing of single cells. The platform aims to lower technical and licensing barriers, delivering push-button workflows and low-cost libraries of thousands of designer proteins, pathways, or genome variants, each with defined and trackable mutations. The company also pursues collaboration by making its MAD7 nuclease available free for research and development to broaden access and accelerate biological discovery.

Maze Therapeutics is a biotechnology company focused on developing medicines that mimic the effects of rare, protective genetic variants to address unmet medical needs. Utilizing its Compass platform, the company identifies genetic variants associated with diseases and maps them to the biological pathways driving these conditions in specific patient populations.

DNAnexus, Inc. is a cloud-based provider of genome informatics and data management tools, primarily serving enterprises and organizations involved in genomic medicine. Founded in 2009 and headquartered in Mountain View, California, the company offers a platform that facilitates the analysis of raw sequencing data and the integration of genomic data with clinical information. Its suite of products includes MOSAIC Microbiome for collaborative research on the human microbiome, DNAnexus Apollo for clinico-genomic data exploration, and DNAnexus Titan for data analysis. Additionally, the DNAnexus Portals provide secure online workspaces for cross-disciplinary collaboration, while the Clinico-Genomic Data Solution addresses the need for disease-specific datasets through partnerships with healthcare providers. The company has established itself as a key player in the biopharmaceutical, diagnostic, and academic research sectors, enabling clients to tackle complex challenges in human health with enhanced security and scalability. DNAnexus also maintains a strategic alliance with WuXi NextCODE Genomics and has locations in San Francisco, London, and Prague.

Inscripta is a gene editing technology company developing scalable digital genome engineering based on CRISPR approaches. It offers MADzymes enzymes for precision editing and is building a benchtop platform comprising an instrument, consumables, software, and assays that enables automated, massively parallel, trackable editing of single cells. The platform aims to lower technical and licensing barriers, delivering push-button workflows and low-cost libraries of thousands of designer proteins, pathways, or genome variants, each with defined and trackable mutations. The company also pursues collaboration by making its MAD7 nuclease available free for research and development to broaden access and accelerate biological discovery.

Founded in 2014, Genomics develops algorithms and software solutions focused on cancer, microbes, and rare diseases. Its solutions empower governments, healthcare providers, pharmaceutical companies, clinicians, and researchers to improve diagnoses, treatment options, and drug development processes through accurate genomic data analysis.

Orchard Therapeutics is a UK-based biopharmaceutical company dedicated to developing and commercializing innovative gene therapies for rare diseases. Its core focus is autologous ex vivo gene therapy, transforming hematopoietic stem cells into a gene-modified drug product for single-administration treatments. The company's portfolio includes Strimvelis, approved by the EMA in 2016, and several programs in advanced registrational studies across various disease areas.

Decibel Therapeutics, Inc. is a clinical-stage biotechnology company focused on discovering and developing innovative therapies aimed at protecting, repairing, and restoring hearing. The company addresses various hearing disorders, including those related to pediatric cancers, cystic fibrosis, noise exposure, age-related and genetic hearing loss, as well as conditions characterized by persistent tinnitus. Decibel Therapeutics employs a multifaceted approach that includes drug delivery to the inner ear, advanced imaging techniques, and pharmacokinetic and pharmacodynamic modeling. The company leverages its expertise in inner ear biology, single-cell genomics, and bioinformatics to develop effective treatments for hearing loss and related disorders. Established in 2013 and headquartered in Boston, Massachusetts, Decibel Therapeutics was originally known as Hearing, Inc. before rebranding in 2014.

Inscripta is a gene editing technology company developing scalable digital genome engineering based on CRISPR approaches. It offers MADzymes enzymes for precision editing and is building a benchtop platform comprising an instrument, consumables, software, and assays that enables automated, massively parallel, trackable editing of single cells. The platform aims to lower technical and licensing barriers, delivering push-button workflows and low-cost libraries of thousands of designer proteins, pathways, or genome variants, each with defined and trackable mutations. The company also pursues collaboration by making its MAD7 nuclease available free for research and development to broaden access and accelerate biological discovery.

Generation Bio is a genetic medicines company developing durable, redosable treatments for patients with rare and prevalent diseases. Its non-viral platform combines closed-ended DNA, cell-targeted lipid nanoparticles, and scalable manufacturing processes to deliver large and multiple genes across various tissues.

DNAnexus, Inc. is a cloud-based provider of genome informatics and data management tools, primarily serving enterprises and organizations involved in genomic medicine. Founded in 2009 and headquartered in Mountain View, California, the company offers a platform that facilitates the analysis of raw sequencing data and the integration of genomic data with clinical information. Its suite of products includes MOSAIC Microbiome for collaborative research on the human microbiome, DNAnexus Apollo for clinico-genomic data exploration, and DNAnexus Titan for data analysis. Additionally, the DNAnexus Portals provide secure online workspaces for cross-disciplinary collaboration, while the Clinico-Genomic Data Solution addresses the need for disease-specific datasets through partnerships with healthcare providers. The company has established itself as a key player in the biopharmaceutical, diagnostic, and academic research sectors, enabling clients to tackle complex challenges in human health with enhanced security and scalability. DNAnexus also maintains a strategic alliance with WuXi NextCODE Genomics and has locations in San Francisco, London, and Prague.

LifeMine Therapeutics, Inc. is a biotechnology company focused on the genomic discovery of new drug modalities derived from eukaryotic microbes, specifically fungi. Founded in 2016 and headquartered in Cambridge, Massachusetts, with an additional office in New York, it employs an integrated drug discovery platform that combines genomics, artificial intelligence, and synthetic biology. LifeMine’s Avatar-Rx platform utilizes high-throughput microbiology, data science, genome engineering, and automation technologies to identify novel gene-encoded molecules (GEMs) with specific biological functions. The company emphasizes chemoinformatic-assisted drug optimization and advanced chemical synthesis, enabling the progression of new product candidates into development. Founded by experts in the field, LifeMine Therapeutics aims to innovate medicine through its unique approach to leveraging the fungal biosphere.

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.

Inscripta is a gene editing technology company developing scalable digital genome engineering based on CRISPR approaches. It offers MADzymes enzymes for precision editing and is building a benchtop platform comprising an instrument, consumables, software, and assays that enables automated, massively parallel, trackable editing of single cells. The platform aims to lower technical and licensing barriers, delivering push-button workflows and low-cost libraries of thousands of designer proteins, pathways, or genome variants, each with defined and trackable mutations. The company also pursues collaboration by making its MAD7 nuclease available free for research and development to broaden access and accelerate biological discovery.

Audentes Therapeutics, a clinical stage biotechnology company based in San Francisco, specializes in developing gene therapy products aimed at treating serious, life-threatening rare diseases resulting from single gene defects. The company is advancing several therapeutic candidates, including AT132 for X-linked myotubular myopathy, AT342 for Crigler-Najjar syndrome, and AT845, which is in preclinical studies for Pompe disease. Additionally, Audentes is developing vectorized antisense treatments for Duchenne muscular dystrophy and myotonic dystrophy type 1. It has established collaborative agreements with Genethon and the University of Pennsylvania to further research and commercialization efforts for these therapies. Founded in 2012, Audentes Therapeutics was acquired by Astellas Pharma in January 2020 and operates under the name Astellas Gene Therapies, focusing on gene therapy research, development, and future commercialization.

AveXis, operating as Novartis Gene Therapies, Inc., is a biotechnology company focused on developing and commercializing gene therapies for rare and life-threatening neurological genetic diseases. Acquired by Novartis in 2018, the company specializes in innovative treatments such as motor neuron cell-targeted gene replacement therapy aimed at conditions like spinal muscular atrophy, Rett syndrome, and amyotrophic lateral sclerosis. These therapies are designed to assist healthcare institutions in addressing diseases that cause progressive muscle weakness, paralysis, and ultimately, death. Through its advancements in gene therapy, AveXis is dedicated to improving the lives of patients and families impacted by these severe genetic disorders.

Intellia Therapeutics, Inc. is a genome editing company headquartered in Cambridge, Massachusetts, specializing in the development of therapeutics using the CRISPR/Cas9 technology. This innovative platform allows for precise alterations of genomic DNA, enabling the company to pursue treatments for a range of severe and life-threatening diseases. Intellia's pipeline includes both in vivo programs targeting liver diseases such as transthyretin amyloidosis and hereditary angioedema, as well as ex vivo programs focused on engineered cell therapies for oncological and autoimmune disorders. The company is also exploring treatments for conditions like primary hyperoxaluria Type 1, alpha-1 antitrypsin deficiency, and Hemophilia B. Intellia has established collaborations with several organizations, enhancing its research and development capabilities. Founded in 2014, Intellia holds a significant intellectual property portfolio related to the therapeutic applications of CRISPR/Cas9, aiming to address high unmet medical needs through its advanced gene-editing approaches.

Wave Life Sciences is a clinical-stage biotechnology company focused on RNA medicines, designing, optimizing, and producing stereopure oligonucleotides through its PRISM platform. The company aims to address genetically defined diseases by reducing harmful protein expression or correcting dysfunctional proteins, employing modalities such as RNA editing, antisense silencing, and RNA interference. Its programs span neurological and neuromuscular conditions, reflecting an emphasis on central nervous system targets. Wave collaborates with Pfizer and Takeda on research, development, and commercialization of stereopure oligonucleotide therapeutics and antisense therapies. Founded in 2012 and based in Singapore, the company seeks to unlock the broader potential of RNA medicines to improve patient outcomes.

Sequenta is a biotechnology company focused on the development of clinical diagnostics that leverage innovative methods to assess immune system status. Founded in 2008 by previous entrepreneurs from ParaAllele BioScience, Sequenta employs advanced techniques to analyze the immune cell receptor genes, which exhibit significant variability in the human genome. This diversity is critical for understanding various health conditions and diseases, enabling Sequenta to provide insights that may influence numerous clinical decisions through a single, powerful assay. The company's approach capitalizes on the reduced costs of DNA sequencing, positioning Sequenta at the forefront of advancements in immune-related diagnostics.