Thesis-driven European VC backing early-stage founders solving structural problems in energy, buildings, and infrastructure — InfraTech and electrification.
PT1 was founded in 2018, is headquartered in Berlin, has 3 recorded investments, and includes 3 companies in its recorded portfolio.
- Headquarters
- Berlin
- Founded
- 2018
- Website
- pt1.vc
- Portfolio Companies
- 3
- Total Investments
- 3
- Last Investment
- May 2025
- Geographic Focus
- Europe
Indexed holds 3 portfolio companies and 3 funding rounds for this investor. The full record is or through the API.
Investment Thesis
PT1 is a Venture Capital firm based in Berlin. It was founded in 2018. It has made 3 investments, including Climate X, Terra and Ontik. Focus areas include Artificial Intelligence and Climate Tech.
Portfolio3
Co-investors20
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20 co-investors across 20 shared portfolio companies — who they back alongside, and how often they lead.
Venture Capital ×16 · Corporate VC ×3 · Accelerator ×1 · 9 shared rounds
Investment History
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