Top list · Waltham
17 healthcare startups in Waltham have raised money in rounds we track. These are the 17 that have raised the most, $5.2B between them.
Devoted Health is a technology-driven healthcare company founded in 2017 by brothers Todd and Ed Park.
Founded 2017Waltham, United States$2.1Blast round Nov 2026Dyne Therapeutics is a developer of targeted therapies intended for serious muscle diseases.
Founded 2018Waltham, United States$828Mlast round Jul 2026Kailera Therapeutics develops next-generation injectable and oral therapies for chronic weight management.
Founded -Waltham, United States$600Mlast round Oct 2025ElevateBio is a biotechnology company based in Waltham, Massachusetts, founded in 2017.
Founded 2017Waltham, United States$551Mlast round May 2023Morphic Therapeutic is a biotechnology company that develops oral integrin therapies to treat serious chronic diseases.
Founded 2015Waltham, United States$328Mlast round May 2023BostonGene is a biotechnology company based in Waltham, Massachusetts, founded in 2015.
Founded 2015Waltham, United States$200Mlast round Apr 2022Deciphera Pharmaceuticals focuses on improving kinase inhibitor treatments.
Founded 2003Waltham, United States$127Mlast round Jun 2017Visterra researches on and develops therapeutic and diagnostic products for the treatment of infectious diseases.
Founded 2007Waltham, United States$120Mlast round Oct 2017Artisan Pharma is a Hospital and Health Care company located in 230 Third Avenue, Waltham, MA, United States.
Founded 2006Waltham, United States$85Mlast round Jul 2010TScan Therapeutics is a biopharmaceutical company focused on the development of immunotherapy treatments for cancer.
Founded 2018Waltham, United States$78Mlast round Dec 2024Linus Health is a digital health company focused on improving mental health and brain health by using screening technology.
Founded 2019Waltham, United States$55Mlast round Jul 2021Sojournix is a clinical-stage pharmaceutical company that researches and develops novel therapeutics for the treatment of neuroendocrine disorders.
Founded 2016Waltham, United States$44Mlast round Jan 2019SpaceOAR designs, develops and commercializes hydrogel based medical devices for radiation oncology, urology and cancer surgery.
Founded 2007Waltham, United States$36Mlast round Jul 2014Vicarious Surgical is a robotics company that develops robotic systems that allow surgeons to perform minimally invasive surgery.
Founded 2014Waltham, United States$33Mlast round Oct 2025EnVision Endoscopy is a medical device that provides endoscopic surgeries with solutions.
Founded 2018Waltham, United States$13Mlast round Nov 2026Creda Health is a healthcare technology company based in Waltham, Massachusetts.
Founded -Waltham, United States$1.3Mlast round Jan 2026ConnectRN is a tech-enabled network built to improve clinicians' lives through access to community, opportunity, and support.
Founded 2014Waltham, United States$750Klast round May 2023Companies whose funding rounds we classed in this sector, ranked by the total they have raised in rounds we hold. Nobody pays to be on a list.
Open any company for its rounds and investors, or search the investors who back healthcare startups in Waltham in the app, with filters, lists and exports.
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DHHealthcare startups in the United States4,148 companies · $51B
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NHHealthcare startups that raised in 2026879 companies · $25B in 2026
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ONHealthcare startups in the United Kingdom608 companies · $14B
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BHealthcare startups in the United States that raised in 2026503 companies · $18B in 2026
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EHealthcare startups founded in 2018400 companies · $12B
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LLHealthcare startups founded in 2020385 companies · $3.8B
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OHealthcare startups founded in 2021304 companies · $10B