Company lists · Data refreshed September 2026

Top 25 Seed stage life sciences investors based in New York, United States

Name: Seed stage life sciences investors based in New York, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 103 companies tracked

RevenueBase identified 103 seed stage life sciences investors headquartered in New York, United States as of September 2026 and tracks 860 professional contacts across them, including 410 with verified work emails. New York is the largest hub.

This list covers seed stage life sciences investors headquartered in New York, 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 17, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 RevenueBase Smart Search rating on every row Refreshed Sep 17, 2026 86% judged on-target in blind review

103Companies

860Contacts tracked

410Verified emails

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The 25 largest seed stage life sciences investors based in New York, United States

Ranked by team size

Top 25 of 103 seed stage life sciences investors based in New York, United States, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to seed stage life sciences investors: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	RTW Investments, LP	Strong evidence	New York, NY, United StatesHQ checked Sep 17, 2026	51-200	116 contacts →
	Strong evidence “RTW is a life sciences investment and innovation firm.” Source: RevenueBase Database · checked Sep 17, 2026
2	Perceptive Advisors	Strong evidence	New York, NY, United StatesHQ checked Sep 17, 2026	11-50	48 contacts →
	Strong evidence “Perceptive is focused on supporting the progress of the life sciences industry by identifying opportunities and directing financial resources to the most promising technologies in…” Source: RevenueBase Database · checked Sep 17, 2026
3	645 Ventures	Partial evidence	New York, NY, United StatesHQ checked Sep 17, 2026	n/a	46 contacts →
	Partial evidence “645 Ventures is an early-stage venture capital firm that partners with exceptional founders who are building iconic companies.” Source: RevenueBase Database · checked Sep 17, 2026
4	Catalio Capital Management	Indirect evidence	New York, NY, United StatesHQ checked Sep 17, 2026	11-50	43 contacts →
	Indirect evidence “New York-based investment firm focused on the full lifecycle of innovative healthcare investing, across private, public and credit markets.” Source: RevenueBase Database · checked Sep 17, 2026
5	Ally Bridge Group	Strong evidence	New York, NY, United StatesHQ checked Sep 17, 2026	11-50	41 contacts →
	Strong evidence “Ally Bridge Group is a global healthcare manager focused on high-impact life science innovation across private and public markets.” Source: RevenueBase Database · checked Sep 17, 2026
6	ATP Apple Tree Partners	Strong evidence	New York, NY, United StatesHQ checked Sep 17, 2026	11-50	22 contacts →
	Strong evidence “Founded in ATP is a leader in life sciences venture capital.” Source: RevenueBase Database · checked Sep 17, 2026
7	Casdin Capital, LLC	Strong evidence	New York, NY, United StatesHQ checked Sep 17, 2026	11-50	19 contacts →
	Strong evidence “Casdin Capital, LLC is a New York-based research investment firm focused on the innovations in molecular medicine currently reshaping Life Sciences and healthcare.” Source: RevenueBase Database · checked Sep 17, 2026
8	Digitalis Ventures	Indirect evidence	New York, NY, United StatesHQ checked Sep 17, 2026	11-50	18 contacts →
	Indirect evidence “Digitalis Ventures is a venture capital firm that invests in solutions to complex problems in human and animal health.” Source: RevenueBase Database · checked Sep 17, 2026
9	Luma Group	Indirect evidence	New York, NY, United StatesHQ checked Sep 17, 2026	1-10	17 contacts →
	Indirect evidence “Luma Group is a next-generation investment firm focused on the intersection of biology and computation.” Source: RevenueBase Database · checked Sep 17, 2026
10	Scion Life Sciences	Strong evidence	New York, NY, United StatesHQ checked Sep 17, 2026	11-50	16 contacts →
	Strong evidence “Scion Life Sciences is a life sciences venture capital firm committed to meaningfully improving human health through long-term ownership of clinically transformative therapies.” Source: RevenueBase Database · checked Sep 17, 2026
11	Commodore Capital LP	Indirect evidence	New York, NY, United StatesHQ checked Sep 17, 2026	11-50	15 contacts →
	Indirect evidence “Commodore Capital is a healthcare investment firm.” Source: RevenueBase Database · checked Sep 17, 2026
12	TWO River	Partial evidence	New York, NY, United StatesHQ checked Sep 17, 2026	1-10	15 contacts →
	Partial evidence “We work with experienced teams to build outstanding companies that improve health outcomes and quality of life.” Source: RevenueBase Database · checked Sep 17, 2026
13	ARC Ventures	Indirect evidence	New York, United StatesHQ checked Sep 17, 2026	1-10	14 contacts →
	Indirect evidence “Arc Ventures is a venture capital firm in New York City.” Source: RevenueBase Database · checked Sep 17, 2026
14	Hc9 Ventures	Indirect evidence	New York, NY, United StatesHQ checked Sep 17, 2026	1-10	14 contacts →
	Indirect evidence “HC9 Ventures is a healthcare-focused venture capital firm purpose-built to provide industry-specific expertise and capital to emerging healthcare technology and services companies.” Source: RevenueBase Database · checked Sep 17, 2026
15	Arkitekt Ventures	Partial evidence	New York, NY, United StatesHQ checked Sep 17, 2026	1-10	14 contacts →
	Partial evidence “Arkitekt Ventures is an early stage venture capital firm, with a mission to improve and advance human health.” Source: RevenueBase Database · checked Sep 17, 2026
16	Parkway Venture Capital	Indirect evidence	New York, NY, United StatesHQ checked Sep 17, 2026	1-10	13 contacts →
	Indirect evidence “Founded in 2019 by Jesse Coors-Blankenship and Gregg Hill, Parkway Venture Capital is a venture capital firm based in New York, New York; with an additional office in Boston…” Source: RevenueBase Database · checked Sep 17, 2026
17	Nextview Ventures	Strong evidence	New York, NY, United StatesHQ checked Sep 17, 2026	1-10	13 contacts →
	Strong evidence “We're high conviction, hands-on seed investors.” Source: RevenueBase Database · checked Sep 17, 2026
18	Enavate Sciences	Partial evidence	New York, NY, United StatesHQ checked Sep 17, 2026	1-10	12 contacts →
	Partial evidence “Enavate Sciences is a platform dedicated to supporting therapeutic companies advancing medicines and enabling technologies with transformative potential to address patient need.” Source: RevenueBase Database · checked Sep 17, 2026
19	Medical Excellence Capital, LLC	Strong evidence	New York, NY, United StatesHQ checked Sep 17, 2026	1-10	11 contacts →
	Strong evidence “MEC is an early-stage life science venture fund that combines accomplished investment professionals and operators with a proprietary national medical network platform to create…” Source: RevenueBase Database · checked Sep 17, 2026
20	Great Oaks Venture Capital	Strong evidence	New York, NY, United StatesHQ checked Sep 17, 2026	11-50	11 contacts →
	Strong evidence “Great Oaks Venture Capital is a seed-stage investment firm committed to identifying, financing and developing early stage growth businesses led by promising entrepreneurs.” Source: RevenueBase Database · checked Sep 17, 2026
21	Turret Capital	Indirect evidence	New York, NY, United StatesHQ checked Sep 17, 2026	11-50	11 contacts →
	Indirect evidence “Turret Capital is a global healthcare-focused investment and venture building firm.” Source: RevenueBase Database · checked Sep 17, 2026
22	NEW Leaf Venture Partners	Indirect evidence	New York, NY, United StatesHQ checked Sep 17, 2026	1-10	11 contacts →
	Indirect evidence “NLVP was formed in 2005, when the healthcare team spun out of the Sprout Group.” Source: RevenueBase Database · checked Sep 17, 2026
23	Emerald Development Managers LP	Partial evidence	New York, NY, United StatesHQ checked Sep 17, 2026	1-10	9 contacts →
	Partial evidence “Emerald Development Managers is an early-stage VC firm investing in elite scientific and engineering teams that are solving real problems.” Source: RevenueBase Database · checked Sep 17, 2026
24	Forepont Capital Partners	Indirect evidence	New York, NY, United StatesHQ checked Sep 17, 2026	11-50	9 contacts →
	Indirect evidence “Forepont Capital Partners is a Medtech and biotech focused venture capital firm which was founded in 2017, headquartered in New York with a presence in Europe.” Source: RevenueBase Database · checked Sep 17, 2026
25	Chenel Capital Partners	Partial evidence	New York, NY, United StatesHQ checked Sep 17, 2026	1-10	9 contacts →
	Partial evidence “We are a boutique investment firm targeting growth-stage companies seeking strategic partners.” Source: RevenueBase Database · checked Sep 17, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: seed stage life sciences investors. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names seed stage life sciences investors.
Partial evidence: Its own public description names part of seed stage life sciences investors, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name seed stage life sciences investors. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 103 seed stage life sciences investors based in New York, United States

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Seed stage life sciences investors based in New York, United States at a glance

As of Sep 17, 2026

47.7%Verified-email coverage

8.3Average contacts per company

1-10Median size (employees)

100.0%Largest-city concentration · New York

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

Email recency for this list is measured across the whole United States list rather than for New York, so it is reported there. Company counts and contact totals on this page are exact for New York, over 103 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 seed stage life sciences investors, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search 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 Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in New York, United States whose own description of what they do matches “seed stage life sciences investors”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names seed stage life sciences investors), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among seed stage life sciences investors, and records with no verified work email. Companies headquartered outside New York 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 its RevenueBase Smart Search 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, 410 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 17, 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.

Seed stage life sciences investors by metro in the United States

Seed stage life sciences investors in New York103
Seed stage life sciences investors in San Francisco61
Seed stage life sciences investors in Boston57
Seed stage life sciences investors in Palo Alto27
Seed stage life sciences investors in Chicago25

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names seed stage life sciences investors, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many seed stage life sciences investors are there based in New York, United States?

RevenueBase identified 103 seed stage life sciences investors headquartered in New York, 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?

RTW Investments, LP, headquartered in New York, tops this list with the largest team on record.

Which city has the most seed stage life sciences investors?

New York leads with 103 headquartered companies, followed by San Francisco (61) and Boston (57).

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 410 verified decision-maker contacts tracked across these 103 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 17, 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 Smart Search, 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.