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Spring Lane Capital

Venture Capital

Sustainability-focused private equity firm providing hybrid project capital for climate solutions in energy, waste, water, food, and mobility infrastructure.

Boston, United States · 4+ investments · 4 portfolio companies

Growth
Agtech
Clean Energy
Mobility
Sustainable Infrastructure
Waste Management
Water
Headquarters
Boston, United States
Founded
2019
Website
springlanecapital.com
AUM
$400.0M
Portfolio Companies
4
Total Investments
4
Last Investment
Jan 2026
Geographic Focus
Canada, United States

Investment Thesis

Fills the 'missing middle' financing gap between venture and infrastructure by deploying flexible hybrid project capital to scale decentralized, low-carbon assets in sustainable energy, water, waste, food, and mobility sectors.

Spring Lane Capital is a Venture Capital firm based in Boston, United States. It has made 4 investments, including Soluna Holdings, Zanskar and CleanFiber. Focus areas include Agtech and Clean Energy.

Portfolio4

Co-investors12

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12 co-investors across 12 shared portfolio companies — who they back alongside, and how often they lead.

Venture Capital ×11 · Corporate VC ×1 · 7 shared rounds

Investment History

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