Top Series D companies in New York
Late-stage venture: Series D companies often eyeing IPO or large strategic exits. Filtered to companies headquartered in New York.
- StageSeries D
- HQNew York
- Matches110
Built from a search like: “Top Series D companies in New York”
Ranked by current headcount across Series D companies headquartered in New York. Refreshed daily.
- 1Astronomer· New York, New York, United States
- Series D
- 4.6k employees
- Founded 2018
- 2Headway· New York, New York, United States
- Series D
- 4k employees
- Founded 2019
- 3Grow Therapy· New York, New York, United States
- Series D
- 2.8k employees
- Founded 2020
- 4HiBob· New York, New York, United States
- Series D
- 2k employees
- Founded 2015
- 5Dandy· New York, New York, United States
- Series D
- 1.8k employees
- Founded 2020
- 6Outschool· United States Oval Historic District, New York, United States
- Series D
- 1.5k employees
- Founded 2015
- 7Flatiron Health· New York, New York, United States
- Series D
- 1.5k employees
- Founded 2012
- 8Alma· Brooklyn, New York, United States
- Series D
- 1.4k employees
- Founded 2018
- 9Slice· New York, New York, United States
- Series D
- 995 employees
- Founded 2015
- 10Impact Analytics· New York, New York, United States
- Series D
- 882 employees
- Founded 2015
- 11Public· New York, New York, United States
- Series D
- 877 employees
- Founded 2019
- 12Capsule· New York, New York, United States
- Series D
- 840 employees
- Founded 2016
- 13Cedar· New York, New York, United States
- Series D
- 827 employees
- Founded 2016
- 14Papaya Global· New York, New York, United States
- Series D
- 815 employees
- Founded 2017
- 15Blueground· New York, New York, United States
- Series D
- 814 employees
- Founded 2013
- 16Casper· New York, New York, United States
- Series D
- 795 employees
- Founded 2014
- 17WSC Sports· New York, New York, United States
- Series D
- 723 employees
- Founded 2011
- 18Overtime· Brooklyn, New York, United States
- Series D
- 689 employees
- Founded 2016
- 19WorkMarket by ADP· New York, New York, United States
- Series D
- 680 employees
- Founded 2010
- 20Orchard· New York, New York, United States
- Series D
- 667 employees
- Founded 2017
- 21Talkiatry· New York, New York, United States
- Series D
- 614 employees
- Founded 2019
- 22Movable Ink· New York, New York, United States
- Series D
- 607 employees
- Founded 2010
- 23BlinkRx· New York, New York, United States
- Series D
- 597 employees
- Founded 2014
- 24Away· New York, New York, United States
- Series D
- 576 employees
- Founded 2015
- 25Cheddar· New York, New York, United States
- Series D
- 560 employees
- Founded 2016
Find engineers at Series D companies in New York
Series D companies in New York are some of the fastest-moving employers in the market. The list above ranks the largest Series D-stage companies headquartered in New York by current headcount, drawn from public LinkedIn and Crunchbase records. With 110 matching companies in our index, the density of senior engineers, designers, and founders is unusually high.
At Series D, teams tend to be small, ambitious, and on the hunt for senior talent. The companies on this list are good signals for where the New Yorktalent market is heating up — and for which engineers and founders are about to become tomorrow’s operators.
Refolk converts this list into a live search. Ask for “founders of Series D companies in New York” or “senior engineers at Series D companies in New York hiring” and Refolk returns a ranked shortlist with evidence behind each match.
How this list is built
Last refreshed: Thu, 07 May 2026 08:15:53 GMT
Need an even more specific search?
Refolk runs natural-language searches across LinkedIn, GitHub, and the open web. Try one of these:
Related lists
- Series A in New York
- Series B in New York
- Series C in New York
- Seed in New York
- Seed in San Francisco
- Series A in San Francisco
- Series B in San Francisco
- Series C in San Francisco
See all company lists.