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Top Series B companies in New York

Companies that have closed a Series B - proven scaling motion, hiring aggressively. Filtered to companies headquartered in New York.

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

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

  1. 1
    Chief· New York, New York, United States

    Chief is a community of ambitious women executives shaping the new era of leadership.Chief exists to create more possibilities for women’s power.Today’s leaders face seismic shifts unlike any generation before them. But they don’t have to do it alone. Networking is not just a necessity, it’s a door to unique possibilities. Our members catalyze their ambition with the tools, the network, and the space to do business, create change, and lead on. We believe that women are as ambitious as ever.We believe that leadership today is non-linear.We believe that connections between powerful women unlock possibilities. We believe that multihyphenate women are rewriting the rules of leadership for the next generation. Our strength lies in our diversity. Each new perspective grows our collective power.Chief is the only membership network that combines access to exclusive Clubhouses, world-renowned Guides and Executive Coaches, top-level training from the Wharton School of Business, annual summits, and events at the industry conferences that matter.Apply today: chief.com/apply

    • Series B
    • 7.6k employees
    • Founded 2019
  2. 2
    Datavant· New York, New York, United States

    Datavant is the data collaboration platform trusted for healthcare. With a mission to make the world’s health data secure, accessible, and actionable, Datavant works with payers, providers, life sciences, legal and insurance clients globally to accelerate insights. Datavant enables more than 60 million healthcare records to move between thousands of organizations across the healthcare ecosystem, more than 80,000 hospitals and clinics, 75% of the 100 largest health systems, and 350+ real-world data partners. Datavant has office locations in Boston, New York and San Diego, with international offices in Barcelona and Galway. To learn more about Datavant, visit datavant.com and follow us on LinkedIn.

    • Series B
    • 7.3k employees
    • Founded 2014
  3. 3
    Tutor.com· New York, New York, United States

    ٠ Every student deserves a personal tutor ٠Tutor.com makes that possible by partnering with colleges and universities, K–12 schools and districts, public and state libraries, employee benefits programs, and the U.S. military to provide students on-demand tutoring, high-dosage tutoring, homework help, and test prep at no cost.Our mission is to instill confidence and catalyze achievement in schools and communities. For more than two decades, we’ve accomplished this by providing encouraging and effective academic and professional support for learners of all ages and stages.We are honored to partner with institutions and organizations to provide individualized support—anytime, anywhere.Tutor.com is U.S.-owned and operated and headquartered in NYC.The Princeton Review® is not affiliated with Princeton University.

    • Series B
    • 2.7k employees
    • Founded 2000
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  5. 4
    Shiftsmart· New York, New York, United States

    At Shiftsmart, we're not just shaping the future of labor; we're revolutionizing it. We're the driving force behind empowering hourly workers to seize control of their schedules, boost their earnings, and find more opportunities. Meanwhile, we equip employers with the tools they need to enhance fulfillment rates, slash turnover, and elevate quality standards.Our platform isn't just another tool – it's a game-changer. We enable the world's biggest companies and government agencies to break down jobs into manageable shifts, effortlessly orchestrating schedules, assignments, and workforce management from a single, streamlined interface.Join us as we redefine hourly work, leading the charge in a $2 trillion industry in the US alone. With over 3 million empowered partners, tackling roles from customer service to merchandising, lead generation to mystery shopping, our impact speaks volumes. And with $120 million in backing from industry titans like D1 Capital Partners and Imaginary Ventures, this is just the beginning of our journey to transform the world of work.

    • Series B
    • 2k employees
    • Founded 2015
  6. 5
    DataCamp· New York, New York, United States

    There is incredible power in data and AI—but only if you know what to do with it. DataCamp teaches companies and individuals the skills to work with data and AI in the real world.Our mission is to democratize data and AI skills for everyone. Companies and teams of every size use DataCamp to close their skill gaps and make better data-driven decisions.We work with4000+ companies3000+ academic organizations14+ million DataCamp learnersAnd a global learning community spread across 180+ countries.At DataCamp, we believe that everyone deserves access to high-quality education and data and AI skill development for a more secure future.From our first-class courses, projects, code-alongs, certification programs, and DataLab—we are an all-in-one platform on a mission to democratize data and AI education for all.Want to learn on the go? Download DataCamp Mobile 📲 and master in-demand skills through daily 5-minute coding challenges. Download now 👉 https://tinyurl.com/3mtauuz2

    • Series B
    • 1.9k employees
    • Founded 2014

Find engineers at Series B companies in New York

Series B companies in New York are some of the fastest-moving employers in the market. The list above ranks the largest Series B-stage companies headquartered in New York by current headcount, drawn from public LinkedIn and Crunchbase records. With 550 matching companies in Refolk’s index, the density of senior engineers, designers, and founders is unusually high.

At Series B, 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 York talent 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 B companies in New York” or “senior engineers at Series B companies in New York hiring” and Refolk returns a ranked shortlist with evidence behind each match.

How this list is built

Refolk pulled Series B companies headquartered in New York from public LinkedIn and Crunchbase records, ranked them by current employee count, and kept those with at least 5 employees. The list refreshes once a day.

Last refreshed: Wed, 05 Aug 2026 19:36:56 GMT

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How is this ranking built?

The list draws on the public company graph - headcount and growth signals, funding history, and recency. The criteria chips at the top show exactly which filters produced it, and the methodology section explains the ranking.

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The underlying index updates continuously and this page re-renders at least daily. Last refreshed: Wed, 05 Aug 2026 19:36:56 GMT.

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