Yoann Berno – Startup Investor Profile

Climentum Capital, led by Yoann Berno, is a Venture Capital firm that focuses on European early-stage tech companies specializing in emissions reduction at their industrial source. Their investment thesis revolves around supporting high-impact European hard-tech companies that aim to reduce CO2 emissions significantly. Climentum targets sectors with substantial emission reduction potential, focusing on hardware & deep-tech solutions combined with software. They operate across Europe, with a preference for the Nordics and the DACH region. Investment sizes typically range from â¬1-5 million, concentrating on Seed and Series A stages. Climentum adopts a dual incentives structure tied to CO2 emissions reductions and financial returns, with a collaborative investment approach taking both lead and follower roles in investment consortia. The team is geographically dispersed in Berlin, Copenhagen, and Stockholm, showcasing a gender-balanced partner group. Previous investments align with their focus on emissions reduction and technological innovation.

Location:

Country: Germany

Investment Regions: EU

Investment Stages: pre-seed, seed

Website: https://www.climentum.com/

AI Reasoning: Climentum’s site shows investments including Qvantum Industries announced Jan 17, 2023. Today’s date is Nov 1, 2025, so time since that investment is about 2 years 9 months (>12 months), but there are other portfolio entries: site states 15 investments and includes later activity; however no investment dated within past 12 months was found on public pages. Latest clearly dated investment found: Qvantum (Jan 17, 2023). Time since last known investment ≈ 33 months, which places the investor in the low-active category.

Low Activity – Only known angel investments more than 12 months ago.

Active – Known angel investments between the last 12 and 6 months.

Very Active – Known angel investments in the last 6 months.