.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.
Co-invests most often with
Derived from portfolio pages both investors publish themselves: each pair below lists at least one company in common. 60 co-investors found.
- 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 2026-09-06 · confidence high
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