/Investors

Petra

Venture capitalActively deploying

San Francisco · 6 people tracked

Find your way into Petra

347 people in our graph share verified history with the Petra team — schools, employers, funds. One of them is your warm intro.

Ary Vaidyaunlockedknows Lukas Linemayr · together at Petra (overlapped)
knows the team · via Small Business Investor Alliance
×4knows the team · via Streamlined
knows the team · via Richland Ventures
×5knows the team · via A.T. Kearney
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Fund manager profile

Petra is a venture fund manager based in San Francisco. SEC filings show 1 venture fund on record, most recently Petra Fund I, LP ($50M offering) filed April 2026.

Source: SEC EDGAR Form D filings. Firm website data not yet available.

HQ
San Francisco, US
Founded
2018
Tracked investments
1

Team · 6 people

from public directories
Aaryaman Vaidya· General Partner
Douglas B Owen· Director
John David Fitzgerald III· Executive Officer
Michael W Blackburn· Directorin

What they invest in

from 1 of 1 portfolio companies

AI & Machine Learning ×1Enterprise Software ×1Fintech ×1

HQs:United States×1

Investments · 1 tracked

founders shown can be your intro path
River Technologiesrivertechnologies.com✓ verified

River Technologies builds custom software from scratch for financial firms, including global investment banks, hedge funds, alternative asset managers, and sovereign wealth funds.

AI & Machine LearningEnterprise SoftwareFintechNew York City, US

Co-investorsAlso CapitalFounders FundTimeless Partners VenturesBain CapitalFirst AnalysisGreat Hill Partners

Frequently asked questions

Where is Petra located?
Petra is headquartered in San Francisco, US.

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