SJF Ventures

Venture Capital

Impact-focused venture capital firm investing in high-growth companies building a healthier, smarter, and cleaner future.

Durham, United States · 20+ investments · 18 portfolio companies

Seed
Early Stage
Growth
Circular Economy
Clean Energy
Healthcare
Mobility
Sustainability
Headquarters
Durham, United States
Founded
1999
AUM
$435.0M
Portfolio Companies
18
Total Investments
20
Last Investment
Jun 2026
Geographic Focus
United States

Investment Thesis

Backs high-growth companies in sustainability, resource efficiency, clean energy, mobility, and technology-enhanced services driving positive societal impact.

SJF Ventures is a Venture Capital firm based in Durham, United States. It has made 20 investments, including Springboard, Lium and Jopwell. Focus areas include Circular Economy and Clean Energy.

Portfolio18

Co-investors24

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24 co-investors across 31 shared portfolio companies — who they back alongside, and how often they lead.

Venture Capital ×17 · Accelerator ×2 · Growth Equity ×2 · 31 shared rounds

Investment History

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