Series A Biotech companies in New York

Companies applying biology, chemistry, and computation to therapeutics and tooling. Filtered to Series A-stage companies headquartered in New York.

Built from a search like: “Top Series A Biotech companies in New York”

Ranked by current headcount across Series A Biotech companies in New York. Refreshed daily.

1
Conceivable Life Sciences· New York, New York, United States
- Series A
- 75 employees
- Founded 2022
2
Evvy· New York, New York, United States
- Series A
- 63 employees
- Founded 2020
3
HistoWiz· Brooklyn, New York, United States
- Series A
- 52 employees
- Founded 2012
4
TandemAI· New York, New York, United States
- Series A
- 46 employees
- Founded 2021
5
Volastra Therapeutics· New York, New York, United States
- Series A
- 41 employees
- Founded 2019
6
Ataraxis AI· New York, New York, United States
- Series A
- 40 employees
- Founded 2023
7
Nilo Therapeutics· New York, New York, United States
- Series A
- 36 employees
- Founded 2024
8
Synonym· New York, New York, United States
- Series A
- 31 employees
- Founded 2021
9
Kingdom· Brooklyn, New York, United States
- Series A
- 26 employees
- Founded 2019
10
SEED Therapeutics· New York, New York, United States
- Series A
- 24 employees
- Founded 2019
11
Oova· West Babylon, New York, United States
- Series A
- 21 employees
- Founded 2017
12
Stablix, Inc.· New York, New York, United States
- Series A
- 18 employees
- Founded 2021
13
Paratus Sciences· New York, New York, United States
- Series A
- 17 employees
- Founded 2021
14
Gencove· New York, New York, United States
- Series A
- 16 employees
- Founded 2016
15
Stelexis BioSciences, Inc.· New York, New York, United States
- Series A
- 16 employees
- Founded 2017
16
Aethon Therapeutics· New York, New York, United States
- Series A
- 14 employees
- Founded 2022
17
Natural Biologics, Inc.· Newfield, New York, United States
- Series A
- 14 employees
- Founded 2015
18
Promontory Therapeutics· New York, New York, United States
- Series A
- 13 employees
- Founded 2010
19
Collage Venture Partners· New York, New York, United States
- Series A
- 13 employees
- Founded 2021
20
Nebula Genomics· Garden City, New York, United States
- Series A
- 12 employees
- Founded 2016
21
Ascribe Bio· Ithaca, New York, United States
- Series A
- 10 employees
- Founded 2017
22
ScienceIO· New York, New York, United States
- Series A
- 9 employees
- Founded 2019
23
Apertura Gene Therapy· New York, New York, United States
- Series A
- 9 employees
- Founded 2021
24
Lodo Therapeutics Corporation· New York, New York, United States
- Series A
- 8 employees
- Founded 2015
25
Acuamark Diagnostics, Inc.· New York, New York, United States
- Series A
- 8 employees
- Founded 2013

Find engineers at Series A Biotech companies in New York

Searching for “engineers at top Series A Biotech companies in New York” surfaces this slice of the market. The list above ranks Biotech companies headquartered in New York whose latest disclosed round is Series A, by current headcount, drawn from public LinkedIn and Crunchbase records. With 29 matching companies in our index, this is a tight read on where the Biotech talent in New York is heating up.

Three filters at once narrows the field hard. The companies that survive all three — Series A, Biotech, in New York — are usually the most targeted recruiting pool a hiring manager can ask for. Senior engineers, founding designers, and product leads here are about to become Biotech’s next operators and angel investors.

Refolk converts this list into a live search. Ask for “senior engineers at Series A Biotech companies in New York hiring” or “founders of Series A Biotech companies in New York who left in the last year” and Refolk returns a ranked shortlist with the evidence behind each match.

How this list is built

Refolk pulled Biotech companies headquartered in New York whose latest disclosed funding round is Series A from public LinkedIn and Crunchbase records, ranked them by current employee count, and kept those with at least 3 employees. The list refreshes once a day.

Last refreshed: Thu, 07 May 2026 08:09:45 GMT

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