TSP Ventures

Colin Campbell, the firm's co-founder and Managing Partner, leads investment decisions alongside Partner Charles Seely. TSP Ventures operates as a specialist early-stage partnership with a lean decision-making structure typical of a focused climate-tech boutique. No external investment committee is publicly disclosed.

TSP Ventures focuses on pre-seed and seed-stage investments, often as the first institutional check into a company. The firm commits capital at the earliest phase of formation, which aligns with its hardware-heavy climate thesis. Later-stage follow-on participation occurs selectively in existing portfolio companies.

TSP Ventures invests in climate technologies that decarbonize the physical economy. Its confirmed focus areas include electric mobility, energy storage, alternative proteins, vertical farming, and circular-economy solutions. Consumer software, enterprise SaaS without a carbon-abatement thesis, and financial-services technology fall outside its mandate.

The firm sources deals through a network of specialist climate accelerators, university spinout programs, and co-investor relationships with other early-stage climate funds across Europe and North America. Its narrow mandate attracts proprietary referrals from founders and engineers working on hard-science decarbonization problems.

TSP Ventures structures its investments as direct equity positions, consistent with the firm's early-stage focus. There is no public record of the firm making commitments to third-party venture funds or operating a fund-of-funds allocation.