Investor profile
Climentum Capital
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Climentum Capital is an Article 9 climate tech venture fund leading Seed and Series A investments in European B2B hard tech companies that cut emissions at the core of industries. The firm focuses on hardware and deep-tech solutions — augmented by software — across six high-emission sectors: energy security and industrial electrification, industrial efficiency and decarbonisation, and supply chain sovereignty and circular manufacturing. With teams across the Nordics and Germany, Climentum writes €1–5M initial tickets targeting ~10% ownership and reserves 50% of each fund for follow-ons. The fund operates a dual-carry structure tied to both financial returns and verifiable CO₂ savings, deliberately avoiding hyped sub-sectors and green-premium business models in favour of solutions with fundamental industrial value propositions.
Notable quotes
“The fundraising environment for early-stage climate HardTech has not been easy in recent years. Investors are more selective, timelines are longer, and the proof bar is higher. That is why the composition of the Fund II launch matters: our investor syndicate reflects informed conviction, not momentum investing.”
“With the exponential speed of technological advancements in the last decade, fusion is now moving from being a research project to an industrialization phase ambition. Hence, we should not only consider the possibility of continuous fusion taking place but also the competitiveness of the calculated cost of energy. The NOVATRON concept shows prospects of success in both areas.”
“The world has moved toward that strategy faster than we expected: war in Ukraine, instability across the Middle East. Supply chains that no longer feel guaranteed and an unpredictable US policy environment. The priorities we built the fund around have become strategic and financial necessities.”
Team
Recent investments
| Company | Round | Size | Date |
|---|---|---|---|
| Nature Robots | Seed | — | 2026-03-05 |
| one.five | Series A | — | 2026-01-19 |
| Rail-Flow | Seed | — | 2025-12-03 |
| Enerin | Series A | $16m | 2025-11-26 |
| Scale Energy | Seed | $2m | 2025-02-21 |
| Novatron Fusion Group | Series A | — | 2025-03-20 |
| Qvantum | Series C | $108m | 2025-01-08 |
| Aegir Insights | Series A | $9m | 2024-11-01 |
| Jolt (Specialty Chemicals) | Series B | — | 2024-12-29 |
| KNXT (Kärnfull Next) | Seed | — | 2022-01-01 |
Frequent co-investors
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