Tsp Ventures is a venture capital firm. Team members are concentrated in London, England, United Kingdom. The known portfolio counts 7 companies, including DEScycle, PES Technologies, Nanomox, Perceptual Robotics, Promethean Particles and TaiSan.
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Investment focus
Contacts
Who to pitch at Tsp Ventures
Tsp Ventures portfolio companies (7)
- DEScycle
- PES Technologies
- Nanomox
- Perceptual Robotics
- Promethean Particles
- TaiSan
- Wastewater Fuels Ltd
Co-investors
Funds that share portfolio companies with Tsp Ventures.
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About Tsp Ventures
The firm's listing covers sectors AI, Climate, Hardware and Real Estate, and focus areas Advanced Materials, AgriTech, Analytics and Automotive; known deals cluster at Pre-Seed, Seed and Series A.
Of the 4 people on file at Tsp Ventures, Mike Doswell (Founder), Chris Smith (Director) and George Dewdney (Investor) are listed as the contacts to approach first.
Across the known portfolio, 20 co-investors appear alongside Tsp Ventures, including Kero Development Partners, Deep Future and Eit Rawmaterials.
Frequently asked questions
What is Tsp Ventures?
Tsp Ventures is a venture capital firm whose team is concentrated in London, England, United Kingdom, with a known portfolio of 7 companies. The portfolio comes from public investment records rather than from the firm, so deals that never surfaced publicly are not in it.
What does Tsp Ventures invest in?
Listed sectors include AI, Climate, Hardware and Real Estate; listed focus areas include Advanced Materials, AgriTech, Analytics and Automotive. Those tags come from the portfolio attached to the firm, so they describe what has been backed rather than a stated mandate for what comes next.
What stage does Tsp Ventures invest at?
The known deals of Tsp Ventures include Pre-Seed, Seed and Series A rounds. Check that against your own round before reaching out: stage mismatch is the most common reason a well matched sector still goes nowhere.
Who should I pitch at Tsp Ventures?
3 of the 4 people on file at Tsp Ventures are listed as contacts for the firm. All 4 have their own profile page.
How do I contact Tsp Ventures?
Any email address on file for the firm is masked on this page and readable inside RaiseHunt after you create an account. The 4 people attached to the firm have their own pages, each showing whether an address is on file for them.
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Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal