About
Altra Venture Partners is an investment firm focused on late-stage, venture-backed technology companies in the secondary and pre-IPO private markets. The firm provides liquidity to founders, executives, employees, and early investors through secondary share purchases and LP interest buyouts, typically in transactions from $500K to over $25M. It also makes minority investments in growth equity rounds from Series B to pre-IPO. Altra offers diversified funds and single-company co-investment opportunities to accredited individuals, family offices, RIAs, and institutions. Its portfolio spans sectors including defense technology, enterprise software, fintech, and AI infrastructure.
Position in the VCSift Database
- • 33,888 investors in VCSift focus on the fintech sector.
- • 10,621 investors are based in New York, New York, United States.
Data sourced from 410,343 investor profiles. Updated July 2026.
Investment Focus
- Sectors
- fintech
- Location
- New York, US
Contact Information
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