Investor Directory

Flare Capital Partners

Venture fund

Stages
Seed, Series A, Series B
Cheque size
$3M to $20M
Based in
United States
Focus
Health Data Infrastructure, Hospital Operations, Oncology

Flare Capital Partners is a Boston based venture firm founded in 2013 by Michael Greeley and Bill Geary to invest exclusively in early stage healthcare technology. The team backs founders building software and services across payer, provider and consumer health markets.

Early stage healthcare technology with a large network of health system advisers.

Notable investments

  • Aetion
  • Higi
  • Welltok

The journey

How Flare Capital Partners got here, step by step.

  1. 2013

    Firm founded in Boston

    Michael Greeley and Bill Geary co-founded Flare Capital Partners to focus solely on healthcare technology.

  2. 2015

    First fund closes

    Flare closed its debut fund dedicated to early stage healthcare technology startups.

  3. 2017

    Second fund launched

    The firm raised a follow on fund to keep backing seed and early stage health technology companies.

  4. 2019

    Third fund raised

    Flare closed another fund to expand its portfolio and its strategic investor network.

  5. 2021

    Fourth fund closed

    Flare raised a new fund as demand for digital health investment accelerated.

  6. 2023

    Portfolio milestones

    Portfolio companies including Aetion and Suki reached significant scale, underlining the firm's healthcare focus.

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