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DBL Partners

DBL Partners

San Francisco, Californiadbl.vc

Overview

DBL Partners is a venture capital firm that pioneered the "double bottom line" investment strategy, which seeks to optimize both financial returns and positive social, environmental, and economic impact.

Year Founded

2002

Portfolio Companies

32

Website

dbl.vc

Investments

DBL Partners investments
CompanyDateStageLead
AgtonomyOct 2025Series BLead
Chestnut CarbonSep 2025Series BCo-investor
Fiber GlobalJun 2025Series ALead
Chestnut CarbonFeb 2025Series BCo-investor
TerramtechJul 2024VC RoundCo-investor
View all investments

Key People

Ira Ehrenpreis

Founder and Managing Partner

Nancy Pfund

Founder, Managing Partner

Sector & Stage Mix

Industry, funding stage, and valuation band breakdowns.

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SeedSeries ASeries BGrowth

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Investment Activity

Yearly cadence, pace, and funding raised over time.

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2021
2022
2023
2024
2025
2026

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FAQ

Firmographic Details

HeadquartersSan Francisco, California
Year Founded2002

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