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Series B Blockchain companies in New York

Companies building L1s, L2s, wallets, infra, and apps on public blockchains. Filtered to Series B-stage companies headquartered in New York.

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Built from a search like: “Top Series B Blockchain companies in New York”

Ranked by current headcount across Series B Blockchain companies in New York. Refreshed daily.

  1. 1
    Spark· New York, New York, United States
    • Series B
    • 968 employees
    • Founded 2020
  2. 2
    Arch· New York, New York, United States
    • Series B
    • 569 employees
    • Founded 2018
  3. 3
    Biz2Credit· New York, New York, United States
    • Series B
    • 532 employees
    • Founded 2007
  4. 4
    Curinos· New York, New York, United States
    • Series B
    • 512 employees
    • Founded 2021
  5. 5
    Signzy· New York, New York, United States
    • Series B
    • 425 employees
    • Founded 2015
Reveal 76 more·100 free credits, no card

Find engineers at Series B Blockchain companies in New York

Searching for “engineers at top Series B Blockchain companies in New York” surfaces this slice of the market. The list above ranks Blockchain companies headquartered in New York whose latest disclosed round is Series B, by current headcount, drawn from public LinkedIn and Crunchbase records. With 81 matching companies in our index, this is a tight read on where the Blockchain talent in New York is heating up.

Three filters at once narrows the field hard. The companies that survive all three - Series B, Blockchain, 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 Blockchain’s next operators and angel investors.

Refolk converts this list into a live search. Ask for “senior engineers at Series B Blockchain companies in New York hiring” or “founders of Series B Blockchain 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 Blockchain companies headquartered in New York whose latest disclosed funding round is Series B 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: Sun, 21 Jun 2026 12:47:36 GMT

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