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1521 Ventures

Family office

San Francisco · Seed–Late Stage · 1 people tracked

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Investment thesis

1521 Ventures invests in exceptional startups and funds with strong competitive advantages that tangibly improve people's lives. The firm operates with a 7–15 year investment horizon, prioritizing conviction-sized positions held with discipline rather than short-term trading. The family office leverages proprietary access to deal flow, operators, and emerging ecosystems across the US, Europe, and the Gulf, providing strategic value beyond capital deployment. Every external co-investment opportunity represents deals where the Privitera family has committed capital first.

Source: firm website, verified Aug 7, 2026.

Stage
Seed–Late Stage
HQ
San Francisco, CA, US
Instruments
Equity
Founded
2004
Tracked investments
1

Team · 1 people

from public directories

Investments · 1 tracked

founders shown can be your intro path
1521 Capital1521.capital

1521 Capital is the Privitera family office, deploying its own capital into startups and funds before inviting qualified investors to co-invest through syndicated SPVs and fund vehicles.

Sector AgnosticSan Francisco, US

Paolo Privitera(Founding General Partner)in

Frequently asked questions

What stage does 1521 Ventures invest at?
1521 Ventures invests at the Seed, Series A, Series B, Growth, Late Stage stages.
What sectors does 1521 Ventures focus on?
1521 Ventures focuses on AI & Machine Learning, Climate Tech, Deep Tech, Healthtech, Space Tech.
Where is 1521 Ventures located?
1521 Ventures is headquartered in San Francisco, US.

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