Transition Ventures Fund II

vc$150MCo-investsLeads rounds

◆ Fund Size

$150M

◆ Check Size

$1.0M→$5.0M

◆ Location

United Kingdom

◆ Portfolio

6 companies

◆ Activity

Statusactively investing

◆ Links

Website ↗

◆ Investment Thesis

AI-driven climate solutions and companies that reduce the carbon and energy footprint of AI and data centers, guided by Planetary Boundaries framework

◆ About Transition Ventures

Transition Ventures Fund II is an early-stage, cross-Atlantic venture fund backing founders building companies that fundamentally change how society works, with a strong emphasis on engineering-led solutions. The firm says it invests across Europe, the UK, and the US, and its public materials highlight deep-tech and energy-transition themes rather than broad generalist investing.

◆ Sectors

Climate TechAI InfrastructureClean EnergyCarbon TechData Infrastructure

◆ Stages

seedseries-a

◆ Geography Focus

global

◆ Team

Name	Title	Role	Links
Ari Helgason	Partner	—	in 𝕏
Clara Ricard	Team member	—	in
David Helgason	Co-Founder & Managing Partner	—	in 𝕏
David Pacák	Team member	—	in
Kristian Branaes	Team member	—	in

◆ Tracked Investments

Invisix

◆ Notable Investments

Applied AtomicsOlixSenecaSkyeUpwayWatershedOLIXElectricity MapsInvisixPodium AutomationReel

◆ Traits

Leads rounds

Co-invests

◆ FAQ

What does Transition Ventures Fund II invest in?

Transition Ventures Fund II invests in Climate Tech, AI Infrastructure, Clean Energy, Carbon Tech and Data Infrastructure at the seed and series-a stages.

Which geographies does Transition Ventures Fund II focus on?

Transition Ventures Fund II focuses on global, and is headquartered in United Kingdom.

What is Transition Ventures Fund II's typical check size?

Transition Ventures Fund II typically writes checks of $1M to $5M.

Which startups has Transition Ventures Fund II backed?

Transition Ventures Fund II has 1 tracked investment on Fusion42, including Invisix.