Declaration Partners

Declaration Partners is a private investment firm founded in 2017 and headquartered in New York, with an additional office in the Washington, DC area. Backed by the family office of David M. Rubenstein, the firm focuses on direct investments aimed at achieving long-term financial growth. Declaration Partners targets various sectors, including consumer, fintech, healthcare, software, and real estate. The firm operates with permanent capital and a flexible mandate, allowing it to engage in private equity and real estate investments, build platform businesses, provide growth equity capital, and support early-stage private funds and venture studios. Declaration Partners is committed to partnering with management teams to foster sustainable long-term value for its investors, which include family offices and like-minded institutional entities.

Charles Rayner

Partner

Brian Stern

Partner

44 past transactions

Essor

Venture Round in 2024
Essor focuses on business tasks such as acquisitions, investments, sourcing, and marketing, allowing third-party seller brands from diverse marketplaces to reach global scale growth. Essor’s brand portfolio today includes a broad range of rapidly growing health & wellness and lifestyle brands like Boka, ZitSticka, Puracy, OTOTO Design, FreshCap, Iron Flask, Fullstar, numnum, Key Nutrients, and Viking Revolution that are sold on Amazon, Direct to Consumer channels, and through national retailers like Target, CVS, and Walmart.

ResortPass

Series B in 2022
ResortPass, Inc. is an online booking platform based in Santa Monica, California, that provides day access to luxury hotel amenities such as pools, spas, fitness centers, and more. Founded in 2016, the company partners with over 1,300 hotels and resorts, including well-known brands like Ritz-Carlton, Four Seasons, Westin, and Fairmont. By offering individuals the opportunity to enjoy premium amenities without the need for overnight stays, ResortPass creates unique experiences for locals and visitors while generating additional revenue for its partner hotels. To date, the platform has facilitated access for over 3 million users seeking to enjoy the luxurious offerings of participating resorts.

Redesign Health

Series C in 2022
Redesign Health is a company founded in 2018 that focuses on driving innovation in the healthcare sector. It develops technologies, tools, and insights designed to lower barriers to change within the industry. Redesign Health collaborates with exceptional founders to create and support over two dozen companies that have collectively impacted more than ten million lives across various healthcare domains, including cancer care, teleradiology, COVID-19 testing, and metabolic health. By fostering the growth of diverse healthcare solutions, Redesign Health aims to enhance the overall efficiency and effectiveness of healthcare delivery.

LMI

Private Equity Round in 2022
LMI is a consultancy that has served the federal government for over six decades, specializing in digital and analytic solutions, logistics, and management advisory services. Established in 1961 to assist the Department of Defense with complex logistics management challenges, LMI has evolved to support a wide range of federal civilian and defense agencies. The company focuses on delivering integrated capabilities that leverage emerging technologies and are customized to meet the specific mission needs of its clients. LMI emphasizes the importance of objective research and data analysis to enhance operational readiness, resilience, and overall mission success. Additionally, LMI Ventures, the company’s corporate venture arm, invests in early-stage companies and collaborates with later-stage firms to introduce innovative enterprise software solutions to government clients.

Ever/Body

Series C in 2022
Ever/Body is a digital company offering cosmetic dermatology services. It is a provider of beauty treatments intended to demystify cosmetic dermatology. The company offers injectable medically-tested cosmetic treatments and high-tech facials along with non-surgical solutions that provide clients with optimal results by reducing wrinkles to offer a younger and rejuvenated look.

DUOS

Series A in 2022
DUOS is a technology-enabled service provider connecting Medicare beneficiaries to the resources needed to attain the highest level of health. Our proactive and personalized activation platform engages your membership throughout their health journey, delivering quality health outcomes and improving member satisfaction for our valued partners. Our underlying technology aggregates historically siloed data and resources from across the ecosystem, removing barriers to health literacy and access to care, and facilitating contextual and timely connections with closed loop visibility.

MDClone

Series C in 2022
MDClone Ltd. is a company that specializes in developing software for analyzing medical records while ensuring the privacy of patient data. Founded in 2016 and based in Beersheba, Israel, MDClone's platform generates synthetic medical records for fictitious patients, which allows researchers to study disease behavior, healthcare practices, and treatment outcomes without exposing actual patient information. The MDClone ADAMS Platform provides a self-service data analytics environment that facilitates exploration, discovery, and collaboration across healthcare systems, both nationally and internationally. This innovative approach addresses common barriers in healthcare by enabling users to organize and access data efficiently, thereby improving operations and enhancing patient outcomes. MDClone serves various clients in the healthcare sector, including major health systems, payers, and life sciences organizations in the United States, Canada, and Israel.

Synthego

Series E in 2022
Synthego Corporation is a genome engineering company focused on advancing life science research and therapeutic development to improve human health. Founded in 2012 and headquartered in Redwood City, California, Synthego offers a comprehensive platform that integrates proprietary hardware, software, bioinformatics, chemistries, and molecular biology. The company's product portfolio includes engineered cells, CRISPR kits, and bioinformatics tools designed for various applications such as pathway analysis, target validation, disease modeling, and diagnostics. By leveraging machine learning and automation, Synthego enables researchers in biotechnology and academia to conduct efficient and precise gene editing, facilitating rapid advancements in drug discovery and development. The company serves a global customer base, distributing its products through various channels, including online sales and partnerships in multiple countries.

Jasper Health

Series A in 2022
Jasper Health is a digital platform based in Boise, Idaho, that provides psychosocial support to cancer patients through telemedicine and a personalized planning application known as the Cancer Care Companion. Founded in 2018, the platform enables users to connect with caregivers, healthcare providers, and support teams from employers and health plans. Its smart application features tools for organizing appointments, tracking symptoms, side effects, and moods, as well as curating necessary products. This comprehensive approach helps patients stay organized while activating support from family and friends, enhancing their overall care experience. Jasper Health serves tens of thousands of members, focusing on personalized support tailored to the unique challenges faced by individuals living with cancer.

Uplift

Venture Round in 2021
UpLift wants to create a future in which a main mental health practitioner is the new standard by providing everyone with access to affordable care.

PetDx

Series B in 2021
PetDx is a San Diego-based molecular diagnostics company focused on enhancing pet health through advanced genomic technologies. The company's primary offering, OncoK9, is a pioneering multi-cancer early detection test that allows veterinarians to identify cancer in dogs through a simple blood draw. This first-in-class liquid biopsy utilizes next-generation sequencing and proprietary bioinformatics to analyze genetic material, facilitating early detection, characterization, and management of cancer in pets. By providing a non-invasive testing option, PetDx supports veterinarians in delivering improved care and outcomes for canine patients.

Altruist

Series C in 2021
Altruist is dedicated to enhancing the quality, affordability, and accessibility of independent financial advice. The company offers a digital investment platform that streamlines operations for financial advisors, enabling them to serve their clients more efficiently. By automating research and identifying problem areas, the platform allows advisors to provide better guidance, ultimately empowering clients to make informed financial decisions. This approach not only reduces costs for clients but also fosters greater financial confidence, positively impacting the experiences of tens of millions of individuals. Altruist supports a wide network of financial professionals, helping them deliver valuable services to their clients.

Anomaly

Series A in 2021
Anomaly is innovating the healthcare payment landscape through its Precision Payments platform, which aims to enhance payment accuracy and streamline the billing process for both payers and providers. By leveraging artificial intelligence and unique data sources, Anomaly addresses the significant challenges associated with healthcare billing, a sector valued at over $300 billion. The platform focuses on minimizing friction in financial transactions between payers and providers, ensuring payments are accurate and reliable from the outset. This approach not only reduces administrative burdens but also mitigates provider dissatisfaction, ultimately fostering a more efficient and trustworthy payment system in the healthcare industry.

Anomaly

Seed Round in 2021
Anomaly is innovating the healthcare payment landscape through its Precision Payments platform, which aims to enhance payment accuracy and streamline the billing process for both payers and providers. By leveraging artificial intelligence and unique data sources, Anomaly addresses the significant challenges associated with healthcare billing, a sector valued at over $300 billion. The platform focuses on minimizing friction in financial transactions between payers and providers, ensuring payments are accurate and reliable from the outset. This approach not only reduces administrative burdens but also mitigates provider dissatisfaction, ultimately fostering a more efficient and trustworthy payment system in the healthcare industry.

Figment Capital

Series B in 2021
Figment Networks Inc. is a leading blockchain infrastructure and software provider based in Toronto, Canada, established in 2018. The company develops and operates an open-source crypto network, focusing on enhancing community engagement through tools that facilitate understanding of network health and performance for informed staking decisions. Figment supports various crypto networks, including Tezos, Cosmos, Livepeer, and Horizen. It offers a comprehensive suite of services, such as enterprise-grade node and staking infrastructure, the Hubble Web 3 explorer, and DataHub developer APIs, aimed at simplifying the use, development, and governance of blockchains for token holders and developers alike. Additionally, Figment publishes open-source software and economic research to further benefit the blockchain community.

Overalls

Pre Seed Round in 2021
Overalls Inc specializes in providing modern benefits solutions, focusing on the insurance industry. With a team of 50 employees, the company offers innovative services designed to enhance employee benefits programs. Established in 2021, Overalls Inc leverages technology to streamline the benefits process, making it more accessible and efficient for businesses. The company's offerings aim to improve the overall benefits experience for both employers and employees, emphasizing user-friendly platforms and customer support.

Amperity

Series D in 2021
Amperity is a developer of a customer data management platform designed to enhance customer initiatives through actionable data. The platform aggregates raw data from various sources, including e-commerce, email, and loyalty systems, to create a comprehensive and up-to-date view of customers. By standardizing and augmenting this information with custom attributes such as lifetime value, Amperity enables companies to connect with, identify, and understand their customers more effectively. This capability improves marketing performance, accelerates the generation of accurate customer insights, and facilitates the delivery of exceptional customer experiences. Amperity aims to empower both technical and business teams by streamlining data management processes, ultimately fostering long-term customer loyalty and driving growth for many well-known brands.

Ever/Body

Series B in 2021
Ever/Body is a digital company offering cosmetic dermatology services. It is a provider of beauty treatments intended to demystify cosmetic dermatology. The company offers injectable medically-tested cosmetic treatments and high-tech facials along with non-surgical solutions that provide clients with optimal results by reducing wrinkles to offer a younger and rejuvenated look.

Paxos

Series D in 2021
Paxos is a regulated financial institution founded in 2012 and headquartered in New York, United States. The company focuses on building infrastructure that facilitates the movement between physical and digital assets. Paxos operates a blockchain infrastructure platform that enables the buying, selling, trading, and management of assets in the global economy. Its services include custodial solutions, digital transformation, and fund mobility, allowing enterprises to tokenize, custody, trade, and settle assets. By establishing regulatory designations, Paxos gains access to existing financial systems while developing innovative products, positioning itself as a bridge between traditional finance and the digital future.

Cava Group

Series F in 2021
Cava Group, Inc. is a culinary brand that operates a chain of Greek and Mediterranean restaurants, offering a diverse menu that includes salads, dips, spreads, toppings, and dressings. Founded in 2006 and headquartered in Washington, District of Columbia, the company focuses on providing modern and authentic Mediterranean cuisine through its fast-casual dining establishments. Cava Group also emphasizes a digital platform that allows customers to order and enjoy Mediterranean food in both physical and online environments. The company has established strategic partnerships with organizations such as the Garden School Foundation and Urban Roots, enhancing its community engagement and outreach efforts.

Redesign Health

Venture Round in 2021
Redesign Health is a company founded in 2018 that focuses on driving innovation in the healthcare sector. It develops technologies, tools, and insights designed to lower barriers to change within the industry. Redesign Health collaborates with exceptional founders to create and support over two dozen companies that have collectively impacted more than ten million lives across various healthcare domains, including cancer care, teleradiology, COVID-19 testing, and metabolic health. By fostering the growth of diverse healthcare solutions, Redesign Health aims to enhance the overall efficiency and effectiveness of healthcare delivery.

Jasper Health

Venture Round in 2021
Jasper Health is a digital platform based in Boise, Idaho, that provides psychosocial support to cancer patients through telemedicine and a personalized planning application known as the Cancer Care Companion. Founded in 2018, the platform enables users to connect with caregivers, healthcare providers, and support teams from employers and health plans. Its smart application features tools for organizing appointments, tracking symptoms, side effects, and moods, as well as curating necessary products. This comprehensive approach helps patients stay organized while activating support from family and friends, enhancing their overall care experience. Jasper Health serves tens of thousands of members, focusing on personalized support tailored to the unique challenges faced by individuals living with cancer.

DUOS

Seed Round in 2021
DUOS is a technology-enabled service provider connecting Medicare beneficiaries to the resources needed to attain the highest level of health. Our proactive and personalized activation platform engages your membership throughout their health journey, delivering quality health outcomes and improving member satisfaction for our valued partners. Our underlying technology aggregates historically siloed data and resources from across the ecosystem, removing barriers to health literacy and access to care, and facilitating contextual and timely connections with closed loop visibility.

Scopely

Series E in 2020
Scopely, Inc. is an interactive entertainment and video game company based in Culver City, California, founded in 2011. It specializes in developing and publishing mobile and tablet games for both casual and core gamers globally. Scopely is known for its popular franchises, such as "Star Trek™ Fleet Command," "MARVEL Strike Force," "Stumble Guys," and "Yahtzee With Buddies." The company utilizes its proprietary technology platform, Playgami™, to create immersive gaming experiences, with a focus on player engagement and long-lasting enjoyment. Scopely also offers a range of services including game design, live operations, marketing, and analytics, supporting a diversified portfolio within the mobile gaming industry. With operations in various international markets, including Asia-Pacific, EMEA, and North America, Scopely has established itself as a significant player in the interactive entertainment sector.

Lindblad Expeditions Holdings

Post in 2020
Lindblad Expeditions Holdings, Inc. is an expedition travel company that specializes in adventure travel experiences through ship-based voyages. Founded in 1979 and headquartered in New York, the company operates a fleet of nine owned expedition ships and five seasonal charter vessels under the Lindblad brand. It offers eco-conscious expeditions and nature-focused small-group tours through its Natural Habitat brand. Lindblad's itineraries are designed to provide guests with intimate encounters with wildlife, nature, history, and culture, emphasizing guest empowerment and interactivity. The company fosters engagement between guests, crew members, and a diverse team of scientists, naturalists, researchers, and photographers, enhancing the overall travel experience. Lindblad Expeditions has a strategic alliance with the National Geographic Society, further enriching its offerings.

Vault Health

Venture Round in 2020
Vault Health, Inc. is a telehealth company founded in 2018 and headquartered in New York, New York. It specializes in providing testosterone treatments and other healthcare services for men, delivered directly to their homes. The company utilizes remote diagnostics and advanced telehealth capabilities, supported by a robust technology infrastructure, to enhance patient access and care.

NeueHealth

Series D in 2019
NeueHealth Inc is a healthcare company dedicated to providing high-quality, coordinated care to all health consumers, particularly those in aging and underserved populations. The company focuses on making healthcare accessible and affordable through strategic partnerships with providers and payors, aligning their interests to enhance the overall healthcare experience. By leveraging technology and data analytics, NeueHealth offers a suite of services that empower independent providers and medical groups to succeed in performance-based arrangements. This approach not only optimizes clinical outcomes but also aims to drive down costs and reduce systemic waste, ultimately delivering a more personalized and efficient healthcare experience for its members across various insurance markets, including the ACA Marketplace, Medicare, and Medicaid.

Peaceable Street Capital

Private Equity Round in 2019
Peaceable Street Capital is a real estate investment firm based in Philadelphia, Pennsylvania, with an additional office in New York City. The firm specializes in providing preferred equity investments for small and mid-sized income-producing real estate projects across diverse asset types, including multi-family, office, self-storage, industrial, retail, mobile home parks, parking, health care, and hotels. With a focus on North America, particularly the United States and Canada, Peaceable Street Capital aims to help commercial property owners meet equity requirements through creative financing solutions. The firm typically invests between $1 million and $20 million per transaction, offering flexible and dependable financing structures that include a “first-loss” risk component from operating partners and profit participation. Peaceable Street Capital is dedicated to supporting its partners in navigating the complexities of the real estate market.

Ever/Body

Series A in 2019
Ever/Body is a New York-based provider of dermatology and cosmetic treatments, focusing on demystifying the field of cosmetic dermatology. The company offers a range of services, including injectable treatments, high-tech facials, and non-surgical body treatments. These medically-tested procedures are designed to deliver optimal results, such as reducing wrinkles and enhancing overall appearance, allowing clients to achieve a more youthful and rejuvenated look. By prioritizing client preferences, Ever/Body aims to make beauty and cosmetic care accessible and effective.

Amperity

Series C in 2019
Amperity is a developer of a customer data management platform designed to enhance customer initiatives through actionable data. The platform aggregates raw data from various sources, including e-commerce, email, and loyalty systems, to create a comprehensive and up-to-date view of customers. By standardizing and augmenting this information with custom attributes such as lifetime value, Amperity enables companies to connect with, identify, and understand their customers more effectively. This capability improves marketing performance, accelerates the generation of accurate customer insights, and facilitates the delivery of exceptional customer experiences. Amperity aims to empower both technical and business teams by streamlining data management processes, ultimately fostering long-term customer loyalty and driving growth for many well-known brands.

Tealium

Series F in 2019
Tealium is a provider of customer data orchestration tools aimed to address challenges in online search, analytics, marketing, and segment targeting. It helps clients solve their customer data integration challenges at the source The company connects customer data – spanning web, mobile, offline, and IoT devices, enabling brands to connect with their customers. Tealium's turnkey integration ecosystem supports over 1,300 client-side and server-side vendors and technologies, empowering brands to create a unified, real-time customer data infrastructure. The Tealium Customer Data Hub encompasses tag management, an API hub, a customer data platform with machine learning, and data management solutions that make customer data more valuable, actionable, and secure. More than 1,000 businesses worldwide trust Tealium to power their customer data strategies. Tealium is funded by Battery Ventures, Tenaya Capital, Presidio Ventures, Georgian, and Silver Lake Waterman. It was named to Forbes’ list of “America’s Most Promising Companies,” and is also a recent winner of the 2013 Red Herring Global 100 Award. Former WebSideStory colleagues Ali Behnam and Mike Anderson co-founded the San Diego, California-based Tealium in 2008.

Jabra Hearing

Series A in 2019
Jabra Hearing is a mighty team of passionate entrepreneurs, doctors, designers, researchers and technologists creating a best-in-class experience to help solve one of America's greatest healthcare issues — untreated hearing loss.

NeueHealth

Series C in 2018
NeueHealth Inc is a healthcare company dedicated to providing high-quality, coordinated care to all health consumers, particularly those in aging and underserved populations. The company focuses on making healthcare accessible and affordable through strategic partnerships with providers and payors, aligning their interests to enhance the overall healthcare experience. By leveraging technology and data analytics, NeueHealth offers a suite of services that empower independent providers and medical groups to succeed in performance-based arrangements. This approach not only optimizes clinical outcomes but also aims to drive down costs and reduce systemic waste, ultimately delivering a more personalized and efficient healthcare experience for its members across various insurance markets, including the ACA Marketplace, Medicare, and Medicaid.

aXiomatic

Venture Round in 2018
AXiomatic powers unforgettable esports experiences through sports and entertainment expertise. Its mission is to build a portfolio of dynamic company holdings in the esports and video gaming industry. Through strategic partnerships, investments, and acquisitions, the team connects esports groups with valuable resources including venues, technologies, media content, distribution partners, and investment capital. The company was founded in 2015 and is headquartered in Los Angeles, California.

Convene

Series D in 2018
Convene LLC is a company that specializes in designing and servicing workspaces, meeting areas, and event venues. Founded in 2009 and headquartered in New York, it operates a network of co-working office spaces that cater to the needs of various businesses. The company offers a comprehensive range of services, including conference rooms, event spaces, catering, and in-house technology support for meetings. By combining design, technology, and hospitality, Convene creates functional and inspiring environments for clients, enabling a seamless experience for startups, businesses, and corporations seeking flexible workspace solutions.

Dataminr

Series E in 2018
Dataminr is an AI platform that detects the earliest signs of high-impact events and emerging risks from publicly available information. It discovers, distills, and delivers alerts from the increasingly diverse and complex landscape of publicly available information including social media, blogs, information sensors, and the dark web, ensuring that businesses have the knowledge they need to act with confidence.

WorkFusion

Series E in 2018
WorkFusion, Inc. specializes in developing an intelligent automation cloud platform aimed at enhancing operational efficiency for various industries, including banking, insurance, and healthcare. The company offers a range of products, including robotic process automation (RPA) tools, smart process automation solutions, chatbots for service automation, and workforce orchestration through SmartCrowd. Additionally, WorkFusion provides intelligent automation solutions for anti-money laundering and document processing. Founded in 2010 and headquartered in New York City, WorkFusion has expanded its operations globally with offices in locations such as Bengaluru, Tokyo, Wanchai, London, Minsk, Munich, and Singapore. The company's mission is to facilitate a transition to more meaningful work by leveraging artificial intelligence technology and advanced analytics to automate diverse business processes, thereby improving productivity and service delivery.

Altruist

Altruist is dedicated to enhancing the quality, affordability, and accessibility of independent financial advice. The company offers a digital investment platform that streamlines operations for financial advisors, enabling them to serve their clients more efficiently. By automating research and identifying problem areas, the platform allows advisors to provide better guidance, ultimately empowering clients to make informed financial decisions. This approach not only reduces costs for clients but also fosters greater financial confidence, positively impacting the experiences of tens of millions of individuals. Altruist supports a wide network of financial professionals, helping them deliver valuable services to their clients.
Spot something off? Help us improve by flagging any incorrect or outdated information. Just email us at support@teaserclub.com. Your feedback is most welcome.