Company lists · Data refreshed September 2026

Top 25 Medical devices venture capital companies based in Boston, United States

RevenueBase identified 61 medical devices venture capital companies headquartered in Boston, United States as of September 2026 and tracks 1,076 professional contacts across them, including 561 with verified work emails. New York is the largest hub.

This list covers medical devices venture capital companies headquartered in Boston, United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, how directly it supports the match, and when it was last checked. Data refreshed September 5, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row Match evidence on every row Refreshed Sep 5, 2026 86% judged on-target in blind review
61Companies
1,076Contacts tracked
561Verified emails
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The 25 largest medical devices venture capital companies based in Boston, United States

Ranked by team size
Top 25 of 61 medical devices venture capital companies based in Boston, United States, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names medical devices venture capital companies: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#CompanyHeadquartersEmployeesContacts
1
RA Capital ManagementPartial evidence
Boston, MA, United StatesHQ checked Sep 5, 2026201-500251

“Founded in 2004, RA Capital Management is an active, multi-stage investment manager dedicated to evidence-based, science-led investing in public and private healthcare, life…”

Source: company website · checked Sep 5, 2026
2
Third Rock VenturesPartial evidence
Boston, MA, United StatesHQ checked Sep 5, 202651-200113

“We discover, launch and build great companies based on bold ideas that meet at the intersection of science, strategy, business and medicine – where transformational science meets…”

Source: company website · checked Sep 5, 2026
3
MPM BioimpactIndirect evidence
Boston, MA, United StatesHQ checked Sep 5, 202611-5095

“MPM BioImpact is a world-leading biotechnology investment firm with nearly three decades of experience creating and investing in companies that seek to translate scientific…”

Source: company website · checked Sep 5, 2026
4
Flare Capital PartnersStrong evidence
Boston, MA, United StatesHQ checked Sep 5, 202611-5085

“Flare Capital Partners is the leading healthcare technology venture capital firm advancing innovation-driven companies to improve positive health outcomes, broaden care access…”

Source: company website · checked Sep 5, 2026
5Boston, MA, United StatesHQ checked Sep 5, 202651-20063

“Founded in 2015, Silversmith Capital Partners is a Boston-based growth equity firm with over $5 billion in capital under management.”

Source: company website · checked Sep 5, 2026
6
Optum VenturesPartial evidence
Boston, United StatesHQ checked Sep 5, 202611-5060

“At Optum Ventures, we look for exceptional teams with data-driven technologies and services that are poised to deeply disrupt the status quo.”

Source: company website · checked Sep 5, 2026
7
Polaris PartnersIndirect evidence
Boston, MA, United StatesHQ checked Sep 5, 202611-5055

“Exceptional entrepreneurs.”

Source: company website · checked Sep 5, 2026
8
Transformation CapitalIndirect evidence
Boston, MA, United StatesHQ checked Sep 5, 202611-5028

“Never in history has there been a better time to change and improve the $3 trillion healthcare system and lead the charge in its disruption.”

Source: company website · checked Sep 5, 2026
9
Omega FundsPartial evidence
Boston, MA, United StatesHQ checked Sep 5, 202611-5026

“Omega Funds is a leading international investment firm that creates and invests in life sciences companies that target the world’s most urgent medical needs.”

Source: company website · checked Sep 5, 2026
10
Catalyst Health VenturesPartial evidence
Boston, MA, United StatesHQ checked Sep 5, 20261-1023

“CHV (Catalyst Health Ventures) invests in transformative MedTech companies that are addressing global unmet healthcare needs and have the potential to become the new standard of…”

Source: company website · checked Sep 5, 2026
11
Longwood FundPartial evidence
Boston, MA, United StatesHQ checked Sep 5, 20261-1015

“Longwood creates and invests in science-based companies that develop novel solutions for important medical problems.”

Source: company website · checked Sep 5, 2026
12
Denali Growth PartnersIndirect evidence
Boston, MA, United StatesHQ checked Sep 5, 202611-5014

“Denali Growth Partners is a growth equity firm focused on partnering with healthcare, technology, and services companies.”

Source: company website · checked Sep 5, 2026
13
Cure VenturesStrong evidence
Boston, MA, United StatesHQ checked Sep 5, 20261-1014

“Cure Ventures is a venture capital firm focusing on company formation around groundbreaking curative technologies.”

Source: company website · checked Sep 5, 2026
14
LrvhealthIndirect evidence
Boston, MA, United StatesHQ checked Sep 5, 202611-5014

“LRVHealth invests with the founders changing healthcare and the organizations driving that change forward.”

Source: company website · checked Sep 5, 2026
15Boston, MA, United StatesHQ checked Sep 5, 20261-1013

“HIC is a pediatric and women’s health focused venture capital impact fund.”

Source: company website · checked Sep 5, 2026
16Boston, MA, United StatesHQ checked Sep 5, 20261-1012

“Excel Venture Management builds companies that apply transformative life science technologies to solve problems in healthcare and beyond.”

Source: company website · checked Sep 5, 2026
17
Delos CapitalPartial evidence
Boston, United StatesHQ checked Sep 5, 202611-5011

“Delos Capital is a life sciences investment firm.”

Source: company website · checked Sep 5, 2026
18
Boston Harbor AngelsIndirect evidence
Boston, MA, United StatesHQ checked Sep 5, 20261-109

“Boston Harbor Angels, Celebrating 20 Years of Angel Investing, like a lighthouse, helps entrepreneurs navigate and grow their start-up businesses through the treacherous waters of…”

Source: company website · checked Sep 5, 2026
19
Bioventures InvestorsPartial evidence
Boston, MA, United StatesHQ checked Sep 5, 20261-107

“ADVANCING THE GROWTH OF MEDTECH: We are partner with the innovators who are changing the practice of medicine.”

Source: company website · checked Sep 5, 2026
20
Iaso VenturesStrong evidence
Boston, MA, United StatesHQ checked Sep 5, 20261-107

“Iaso Ventures is a venture capital firm located in Boston.”

Source: company website · checked Sep 5, 2026
21
Longview VenturesPartial evidence
Boston, MA, United StatesHQ checked Sep 5, 20261-106

“In 2018, the Leducq Trust launched Longview Ventures to make investments in select portfolio companies of Broadview Ventures, a mission-driven investment organization focused on…”

Source: company website · checked Sep 5, 2026
22
Newpath PartnersStrong evidence
Boston, MA, United StatesHQ checked Sep 5, 20261-106

“Multi-stage venture capital firm building and investing in disruptive biotechnology companies.”

Source: company website · checked Sep 5, 2026
23
Medscience Ventures, LLCStrong evidence
Boston, MA, United StatesHQ checked Sep 5, 202611-506

“US/Asia-based venture capital portfolio focused on emerging technologies in the biotech & healthcare sectors.”

Source: company website · checked Sep 5, 2026
24Boston, MA, United StatesHQ checked Sep 5, 202651-2005

“A novel and effective investment vehicle aimed at bridging the infamous biotech startup “valley of death” and generating high returns, while furthering the development of medical…”

Source: company website · checked Sep 5, 2026
25
Solasta VenturesPartial evidence
Boston, MA, United StatesHQ checked Sep 5, 20261-105

“Solasta Ventures, Inc.(formerly known in the U.S.”

Source: company website · checked Sep 5, 2026

Showing 25 of 61 medical devices venture capital companies based in Boston, United States

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Medical devices venture capital companies based in Boston, United States at a glance

As of Sep 5, 2026
1-10Median size (employees)
New YorkLargest hub · 135 HQs
Contacts with mobile numbers
Sep 5, 2026Data refreshed

Companies by employee count

1-10
43
11-50
13
51-200
3
201-500
2

Email recency for this list is measured across the whole United States list rather than this city, so it is reported there. Company counts and contact totals on this page are exact for Boston, over 61 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among medical devices venture capital companies, so some rows will be adjacent to the category rather than pure plays. The description and evidence rating on every row are there so you can check each match yourself.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Companies headquartered in Boston, United States whose own description of what they do matches “medical devices venture capital companies”. Matching reads each company's description, not its industry code or its name.
What we exclude
Companies whose own description does not clearly place them among medical devices venture capital companies, and records with no verified work email. Companies headquartered outside Boston are excluded even when they keep an office there.
Match quality
In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and an evidence rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every listed company carries at least one verified work email, 561 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on September 5, 2026. Lists refresh periodically as the graph is re-checked.
Corrections
Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

How many medical devices venture capital companies are there based in Boston, United States?

RevenueBase identified 61 medical devices venture capital companies headquartered in Boston, United States as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

RA Capital Management, headquartered in Boston, tops this list with the largest team on record.

Which city has the most medical devices venture capital companies?

New York leads with 135 headquartered companies, followed by San Francisco (83) and Boston (61).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 561 verified decision-maker contacts tracked across these 61 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 5, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.