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Venture Capital
Palo Alto, CA
Costanoa Ventures is a Seed and Series A venture firm founded in 2012, backing applied AI, cybersecurity, fintech, and national security companies with ~$2.8B AUM.
Data as of (this record's last observation) from federal regulator filings, firm and issuer disclosures. Page built and rebuilt at most every 15 minutes.
| Fund | Vintage | Lifecycle | Form D sold | GAV | LPs |
|---|---|---|---|---|---|
| Costanoa FP II, L.P. | 2025 | Newly closed | $2.0M | n/a | 0 |
| Costanoa Ventures Opportunity Fund III, L.P. | 2024 | Early deployment | $0 | $82.9M | 0 |
| Costanoa Ventures V, L.P. | 2024 | Early deployment | $0 | $258M | 0 |
| Costanoa Fp, L.P. | 2023 | Active deployment | $2.0M | $2.0M | 0 |
| Costanoa Ventures IV, L.P. | 2020 | Mature | $225M | $243M | 0 |
| Costanoa Ventures Opportunity Fund II, L.P. | 2020 | Mature | $115M | $143M | 0 |
| Costanoa Ventures Opportunity Fund, L.P. | 2019 | Mature | $0 | $140M | 0 |
| Costanoa Ventures III, L.P. | 2018 | Harvest | $0 | $485M | 0 |
| Costanoa Venture Capital II, L.P. | 2015 | Harvest | $0 | $340M | 0 |
| Costanoa Venture Capital Qz, LLC | 2015 | Harvest | $3.3M | $38.2M | 0 |
| Costanoa Venture Capital Growth Fund, L.P. | 2014 | Harvest | $0 | $76.5M | 0 |
| Costanoa Venture Capital Rp Co-Investment Fund, LLC | 2014 | Wound down | n/a | $194,482 | 0 |
| Costanoa Venture Capital I, L.P. | 2012 | Harvest | $112M | $202M | 0 |
| Costanoa Ascent Fund IV, L.P. | n/a | Fundraising | $0 | n/a | 0 |
| Costanoa Ivy, LLC | n/a | Fundraising | $0 | n/a | 0 |
| Costanoa Ventures VI, L.P. | n/a | Fundraising | $0 | n/a | 0 |
| Company | State | Stage | Round size | Partner | Attribution | Observed |
|---|---|---|---|---|---|---|
| Constanoa | n/a | n/a | n/a | n/a | Unknown | Sep 16, 2026 |
| Tensec | n/a | n/a | n/a | n/a | Unknown | Sep 12, 2026 |
| Onos Health Inc. | CA | Series a | $17.0M | n/a | Unknown | Aug 26, 2026 |
| Shepherd | n/a | Series b | $42.0M | n/a | Unknown | Mar 24, 2026 |
| Tenna Systems | n/a | unknown | $13.5M | Greg Sands | Confirmed | Feb 11, 2026 |
| Midship | n/a | unknown | $4.2M | AMY Cheetham | Confirmed | Jan 27, 2026 |
| Tensec | n/a | unknown | $60.0M | n/a | Unknown | Oct 21, 2025 |
| Basis Theory | n/a | unknown | $33.0M | AMY Cheetham | Confirmed | Oct 14, 2025 |
| Marble, Inc. | Ma | Series a | $15.5M | AMY Cheetham | Confirmed | Oct 14, 2025 |
| Investor | Co-investor | Shared deals | Shared companies | Last observed | Strength |
|---|---|---|---|---|---|
| Costanoa Ventures | Intact Private Capital | 1 | 1 | Mar 24, 2026 | One time |
| Costanoa Ventures | Seguin Ventures | 1 | 1 | Jan 27, 2026 | One time |
| Costanoa Ventures | Spark Capital | 1 | 1 | Mar 24, 2026 | One time |
| Costanoa Ventures | Viola | 1 | 1 | Feb 11, 2026 | One time |
| Town Hall Ventures, LLC | Costanoa Ventures | 1 | 1 | Oct 14, 2025 | One time |
| Costanoa Ventures | Flare Capital Management Company, LLC | 1 | 1 | Aug 26, 2026 | One time |
| Costanoa Ventures | Carte Verte Management LLC | 1 | 1 | Oct 14, 2025 | One time |
| Costanoa Ventures | Khosla Ventures, LLC | 1 | 1 | Oct 14, 2025 | One time |
| Costanoa Ventures | Bessemer Venture Partners | 1 | 1 | Oct 14, 2025 | One time |
| Costanoa Ventures | Fresh Fund | 1 | 1 | Feb 11, 2026 | One time |
| Costanoa Ventures | Moneta VC | 1 | 1 | Oct 14, 2025 | One time |
| Costanoa Ventures | Stage 2 Capital Advisors | 1 | 1 | Oct 14, 2025 | One time |
| Costanoa Ventures | CVS Health Ventures | 1 | 1 | Aug 26, 2026 | One time |
| Costanoa Ventures | Box Group | 1 | 1 | Oct 14, 2025 | One time |
| Costanoa Ventures | Montage Ventures | 1 | 1 | Sep 16, 2026 | One time |
Also named here, with no published line of their own (reach them through the firm): AMY Cheetham (Partner), Greg Sands (Founder and Managing Partner), Gregory P Sands (Managing Member Of Costanoa Venture Partners (Opportunity Fund) Iii, Llc), Michael Douglas Albang (Chief Financial Officer), Mark Selcow (Member), John . Cowgill (Member).
Who to call is the organisation, the person's role and the line they published themselves: a business phone, office address, website or profile link from Form ADV, Form 13F or their own website, with that source named on every value. The counts above are what a reveal returns; a personal email is rarely published, so most reveals are the firm's line. Never data bought from a provider, never anything personal. Reveals by plan