Every new California business filing, every dayCostanoa Venture Partners
Gregory P. Sands, Registered Agent
Costanoa Venture Partners VI, LLC is a venture capital firm based in San Francisco, CA, at 185 Berry St. The website (costanoa.vc) describes its mission as 'Bold Ideas, Enduring Companies' and lists a portfolio, team, and approach. The firm appears to be the sixth fund of Costanoa Venture Partners.
Filed December 4, 2025 · Palo Alto, CA · Santa Clara County
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California Secretary of State (bizfile Online) · Entity B20250408534 · Retrieved May 13, 2026
About Costanoa Venture Partners
Costanoa Venture Partners VI, LLC filed in California on December 4, 2025, as a technology venture capital firm based in Palo Alto. Gregory P. Sands filed personally as the registered agent. The modern website is live. We estimate revenue between $10 million and $50 million and 6 to 25 employees, with a brick-and-mortar footprint. One other entity shares the same owner name. No annual report or EIN on file yet.
- Filed personally by owner Gregory P. Sands, who is also the registered agent.
- Modern website is live.
- We estimate revenue between $10 million and $50 million and 6 to 25 employees.
- Brick-and-mortar footprint estimated from the website.
- One other entity shares the same owner name.
- No annual report or EIN on file yet.
Compiled from the state record, the company's public web presence, and our own research; revenue, employee, and footprint figures are estimates, not verified financials. Updated August 23, 2026.
One of 33 new businesses registered in Palo Alto in December 2025, one of 3 venture capital businesses.
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Filing Details
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Contact Information
Verified Website Profile
We matched this business to its website and pulled the domain's registration (WHOIS) record. Domain age is one of the strongest signals that a filing is a truly new business and not a re-filing or paperwork change.
Frequently Asked Questions
When was Costanoa Venture Partners registered?
Costanoa Venture Partners was registered as LLC on December 4, 2025 in California.
Where is Costanoa Venture Partners located?
Costanoa Venture Partners is based in Palo Alto, CA, 94301, in Santa Clara County.
What type of business is Costanoa Venture Partners?
Costanoa Venture Partners is classified as a venture capital business (technology venture capital).
Does Costanoa Venture Partners have an EIN on file?
No EIN was found on file for Costanoa Venture Partners at the time of registration.
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