Active: new fund Jul 2026 Verified 4 Nov 2026
Tau Ventures
Early-stage fund established in 2019 backing AI-driven founders in healthcare, enterprise and automation from seed to scale.
- Type
- VC firm
- Location
- Palo Alto, California, United States
- Stages
- Pre-seed, Seed, Series A, Series B, Growth
- Backs
- Medtech and digital health, B2B software
- Sectors
- Healthtech and life sciences, AI, B2B, Deep tech
- Fund size / AUM
- Fund size not disclosed on Form D
- Latest fund or filing
- 14 Jul 2026
- Portfolio mix
- Medtech and digital health 50%; B2B software 33%; Biotech and pharma 10%; Tech-enabled services 3%; Hardware 3% (n=30)
- Website
- www.tauventures.com
Fund filings (SEC Form D)
- Latest fund on file
- Tau Ventures Fund III (QP)
- Filed
- 14 Jul 2026 (new notice)
- Fund size
- Not disclosed on the filing
- Fund vehicles filed in the last 12 months
- 2 (includes feeder and parallel vehicles)
See this fund's filings on SEC EDGAR
Contacts on file
For Tau Ventures, the paid file holds: 8 named decision-makers with roles; LinkedIn page.
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Notable investments
1PasswordAbsciAlaffia HealthAlpaca HealthAmplifyMD
Sources
- www.sec.gov/Archives/edgar/data/2144524/000214452426000001/
- adviserinfo.sec.gov/firm/summary/306230
- www.tauventures.com/
- www.tauventures.com/portfolio
- www.sec.gov/Archives/edgar/data/2144498/000214449826000001/
- www.tauventures.com/team
Last checked 4 Nov 2026. Is something wrong? Tell us.
Appears in 119 lists
Series B B2B investors in the US (27)Series B investors in Silicon Valley (29)Series B medtech investors in the US (36)Medtech investors in Silicon Valley (40)Growth-stage investors in Silicon Valley (41)Series B deep tech investors in the US (41)Growth-stage deep tech investors in the US (43)Series B B2B investors (46)B2B investors in Silicon Valley (47)Growth-stage B2B investors in the US (54)Series B medtech investors (57)Deep tech investors in Silicon Valley (59)Series B investors in California (60)Series A investors in Silicon Valley (67)Series B healthtech investors in the US (69)Growth-stage medtech investors in the US (69)Growth-stage investors in the San Francisco Bay Area (71)Series A deep tech investors in the US (73)Pre-seed investors in Silicon Valley (75)Medtech investors in the San Francisco Bay Area (76)Series A medtech investors in the US (76)Series A B2B investors in the US (79)B2B investors in the San Francisco Bay Area (84)Pre-seed B2B investors in the US (86)Growth-stage investors in California (89)Healthtech investors in Silicon Valley (91)Medtech investors in California (92)Pre-seed medtech investors in the US (95)Growth-stage medtech investors (107)Series B SaaS investors in the US (108)B2B investors in California (109)Deep tech investors in the San Francisco Bay Area (110)Series A investors in the San Francisco Bay Area (112)Series B deep tech investors (113)Pre-seed deep tech investors in the US (114)Growth-stage B2B investors (119)Growth-stage healthtech investors in the US (121)Series A medtech investors (125)Series B AI investors in the US (126)Pre-seed medtech investors (129)Series A investors in California (136)Deep tech investors in California (138)Seed investors in Silicon Valley (152)Pre-seed B2B investors (155)Series A B2B investors (157)Series B healthtech investors (160)Growth-stage AI investors in the US (162)Growth-stage SaaS investors in the US (162)Pre-seed investors in the San Francisco Bay Area (164)Series A healthtech investors in the US (164)Series B investors in the US (165)SaaS investors in Silicon Valley (169)AI investors in Silicon Valley (172)Healthtech investors in the San Francisco Bay Area (182)Seed B2B investors in the US (183)Growth-stage deep tech investors (191)Series B SaaS investors (196)Series B AI investors (204)Seed medtech investors in the US (205)Seed deep tech investors in the US (205)Pre-seed investors in California (207)Pre-seed healthtech investors in the US (225)Healthtech investors in California (240)Series A SaaS investors in the US (256)B2B venture capital firms in the US (257)Seed medtech investors (278)Series A AI investors in the US (280)Growth-stage investors in the US (288)Series A deep tech investors (293)Growth-stage AI investors (295)Seed B2B investors (302)Growth-stage healthtech investors (316)Pre-seed deep tech investors (316)Deep tech venture capital firms in the US (322)Seed investors in the San Francisco Bay Area (324)Series B investors (339)Venture capital firms in Silicon Valley (341)Growth-stage SaaS investors (344)SaaS investors in the San Francisco Bay Area (347)Medtech venture capital firms in the US (350)AI investors in the San Francisco Bay Area (364)Pre-seed SaaS investors in the US (367)Series A investors in the US (372)Series A healthtech investors (401)Pre-seed AI investors in the US (403)Pre-seed healthtech investors (408)Seed investors in California (415)SaaS investors in California (433)Seed healthtech investors in the US (437)B2B investors (438)Medtech investors (457)AI investors in California (464)Series A SaaS investors (475)Series A AI investors (500)Pre-seed investors in the US (549)Seed deep tech investors (555)Pre-seed SaaS investors (562)Pre-seed AI investors (633)Seed SaaS investors in the US (666)Growth-stage investors (705)Healthtech venture capital firms in the US (709)Seed AI investors in the US (724)Deep tech investors (763)Venture capital firms in the San Francisco Bay Area (768)Seed healthtech investors (800)Series A investors (864)Pre-seed investors (988)Seed SaaS investors (1,010)Venture capital firms in California (1,038)Seed investors in the US (1,043)SaaS venture capital firms in the US (1,049)Seed AI investors (1,082)AI venture capital firms in the US (1,112)Healthtech investors (1,207)SaaS investors (1,529)Active venture capital firms in the US (1,574)AI investors (1,576)Seed investors (1,892)Venture capital firms in the US (2,975)