.406 Ventures
406ventures.com Direct investor
.406 Ventures is an early-stage venture capital firm focused on healthcare, data and AI, and cybersecurity. It partners with founders to help build category-defining companies.
.406 Ventures is a venture capital firm headquartered in Boston, United States. It invests directly in companies, from seed to Series A, in healthcare, data + AI and cybersecurity.
“We invest in the ideas that will positively disrupt how healthcare is delivered.”
— .406 Ventures, own website
- Layer
- Direct investor
- Type
- Venture capital
- Headquarters
- Boston, United States
- Invests in
- US
- Sectors
- Healthcare, Data + AI, Cybersecurity
Team, as .406 Ventures publishes it
- Liam Donohue Co-Founder and Managing Partner
- Payal Agrawal Divakaran Partner
- Trip Hofer Venture Partner
- Kathryn Taylor Reddy Principal
- Rebecca Redfield Senior Associate
- Marin Lang Senior Associate
- Graham Brooks Partner
- Greg Dracon Partner
- Kevin Wang Principal
- Austin Kwoun Analyst
Names and roles exactly as listed on 406ventures.com. Nothing else about these people is recorded.
Most shared portfolio companies with
Derived from portfolio pages both investors publish themselves: each pair below lists at least one company in common. 60 investors with a shared portfolio company. A shared company is not proof they invested together in the same round.
- Echo Health Ventures 4 shared companies: heartbeathealth.com, abacusinsights.com, corticacare.com, instride.health
- CVS Health Ventures 4 shared companies: corticacare.com, lynx-fh.com, nemahealth.com, wayspring.com
- Longitude Capital 3 shared companies: corticacare.com, onbelayhealthsolutions.com, welbehealth.com
- Flare Capital Partners 3 shared companies: helmhealth.com, lynx-fh.com, oncoverycare.com
- AlleyCorp 2 shared companies: bighealth.com, heydianahealth.com
- LRVHealth 2 shared companies: heydianahealth.com, corticacare.com
- Greycroft 2 shared companies: bobsled.co, closedloop.ai
- Aif Management LLC 2 shared companies: bluebirdkids.com, corticacare.com
- F-Prime Capital 2 shared companies: bluebirdkids.com, equip.health
- Index Ventures 1 shared company: bighealth.com
and 50 more — the graph.
Where this comes from
Every fact above was read from a page .406 Ventures publishes itself. Nothing is taken from third-party databases. Investment activity (deals, co-investors) is not yet recorded.
- https://www.406ventures.com/name, is_investor, type, hq_country, hq_city, description, status
- https://www.406ventures.com/our-focus/layer, stage_min, stage_max, sectors
- https://www.406ventures.com/our-focus/healthcare/invests_in_geographies, thesis_quote, thesis_quote_page, people
- https://www.406ventures.com/our-focus/data-ai/people
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Record 776 · added 2026-08-28 · link last verified 2026-10-21 · confidence high
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