406 Ventures
Overview
.406 Ventures is a Boston-based venture capital firm that focuses on early-stage investments in digital health, fintech, business-services and technology-related companies across the United States.
Investments
| Company | Date | Stage | Lead |
|---|---|---|---|
| Compass, Inc. | Aug 2016 | Series D | Co-investor |
| Reltio | Nov 2021 | Series E | Co-investor |
| Onapsis | Oct 2020 | Series D | Co-investor |
| Nomad Health | Jun 2024 | Series E | Co-investor |
| Valerie Health | Dec 2025 | Series A | Co-investor |
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Key People
Disha R.
Student Startup Founder
Liam Donohue
Founder and Managing Partner
Vienna Sparks
Founder Venture Fellow
Maria Cirino
Founding Managing Partner
Graham Brooks
Partner
Greg Dracon
Partner
Payal Agrawal Divakaran
Partner
Trip Hofer
Partner
Kathryn Taylor Reddy
Principal
Kevin C. Wang
Principal
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Sector & Stage Mix
Industry, funding stage, and valuation band breakdowns.
FAQ
Where is 406 Ventures based?
406 Ventures is headquartered in Boston, Massachusetts, United States.
When was 406 Ventures founded?
406 Ventures was founded in 2005.
How many portfolio companies does 406 Ventures have?
406 Ventures has 66 portfolio companies in Caplight's dataset.
What are some companies in 406 Ventures's portfolio?
Portfolio companies visible on Caplight include Compass, Inc., Reltio, Onapsis, Nomad Health, Valerie Health.
What was 406 Ventures's most recent investment shown here?
406 Ventures's most recent investment in this portfolio sample was in Valerie Health in 2025.
What sectors does 406 Ventures focus on?
406 Ventures focuses on Healthcare & Life Sciences, Healthcare & Life Sciences, Healthcare & Life Sciences, Healthcare & Life Sciences, Healthcare & Life Sciences, Healthcare & Life Sciences, Healthcare & Life Sciences, Healthcare & Life Sciences, Healthcare & Life Sciences, FinTech, Healthcare & Life Sciences, Media, Entertainment & Gaming, Healthcare & Life Sciences, Healthcare & Life Sciences, Healthcare & Life Sciences, Healthcare & Life Sciences, Healthcare & Life Sciences, Healthcare & Life Sciences, Healthcare & Life Sciences, Healthcare & Life Sciences, Real Estate & PropTech, AI, Data & Cloud Infrastructure, Healthcare & Life Sciences, Cybersecurity, Cybersecurity, Cybersecurity, Healthcare & Life Sciences, AI, Data & Cloud Infrastructure, AI, Data & Cloud Infrastructure, Healthcare & Life Sciences, Cybersecurity, Cybersecurity, Healthcare & Life Sciences, AI, Data & Cloud Infrastructure, Cybersecurity, Healthcare & Life Sciences, Healthcare & Life Sciences, Enterprise Software, Cybersecurity, AI, Data & Cloud Infrastructure, Healthcare & Life Sciences, AI, Data & Cloud Infrastructure, Healthcare & Life Sciences, AI, Data & Cloud Infrastructure, Healthcare & Life Sciences, FinTech, Healthcare & Life Sciences, Cybersecurity, AI, Data & Cloud Infrastructure, AI, Data & Cloud Infrastructure, Healthcare & Life Sciences, Cybersecurity, Enterprise Software, FinTech, AI, Data & Cloud Infrastructure, Healthcare & Life Sciences, FinTech, AI, Data & Cloud Infrastructure, Healthcare & Life Sciences, FinTech, AI, Data & Cloud Infrastructure, AI, Data & Cloud Infrastructure, Enterprise Software, AI, Data & Cloud Infrastructure, FinTech, AI, Data & Cloud Infrastructure, AI, Data & Cloud Infrastructure, Cybersecurity, Frontier & Industrial Tech, Enterprise Software, Enterprise Software, Enterprise Software, Healthcare & Life Sciences, Enterprise Software, Healthcare & Life Sciences, AI, Data & Cloud Infrastructure, Healthcare & Life Sciences, Enterprise Software, AI, Data & Cloud Infrastructure, Enterprise Software, AI, Data & Cloud Infrastructure, Enterprise Software, Enterprise Software, Cybersecurity, Healthcare & Life Sciences, Enterprise Software, Enterprise Software, Enterprise Software, Enterprise Software, Enterprise Software, Enterprise Software, Enterprise Software, Enterprise Software, Enterprise Software, Enterprise Software, Enterprise Software, Healthcare & Life Sciences, AI, Data & Cloud Infrastructure, Enterprise Software, Enterprise Software, Enterprise Software, Enterprise Software, Enterprise Software, Enterprise Software, Enterprise Software, Enterprise Software, Enterprise Software, Enterprise Software, Enterprise Software, Enterprise Software, AI, Data & Cloud Infrastructure, Enterprise Software, Enterprise Software, Enterprise Software.
What company stages does 406 Ventures focus on?
406 Ventures typically invests at the Early stage.
What is 406 Ventures's AUM?
406 Ventures's assets under management are estimated between $1.0B and $10.0B.