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Our
team
has seen
what
it takes to scale from
zero
to
billions
, and
understand
the
journey
.
We understand hardware, software and deep tech in equal measure. We help when it's useful, and step back when it's not.
About
Kristian
Part of Transition Ventures founding team. More than a decade of investing experience with a focus on climate, industrials and infrastructure. Previously: Atomico and CPP Investments. Not from Iceland but I can see why you asked.
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Kristian Branaes
Partner,
London
About
Ari
Founded two companies; 8 years investing at Index Ventures and Dawn Capital in London. Muay Thai to wind down; best ideas arrive in remote nature, traveling off the beaten path in Iceland and beyond.
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Ari Helgason
Partner,
London
About
Clara
Minored in ML and robotics back in 2014. Learned at McKinsey that incumbents won't change the world. Backing founders who do since 2020 - first at Balderton Capital, now at Transition. F30U30 but not a fraud.
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Clara Ricard
Partner,
London
About
David
Icelandic entrepreneur; co-founder Unity Technologies (NYSE:U). Backed hundreds of other founders as an investor, advisor, and board member. Father of four; fortifying Europe; living poetry.
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David Helgason
Partner,
Reykjavik
About
David
Spent a couple of years in early-stage investing (Earlybird, Picus capital, Norrsken VC), startups (Fuse Energy), and consulting (BCG). Now backing founders at Transition. “The other” David on the team.
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David Pacák
Investor,
London
About
Frauke
Biochemical engineer at the nexus of biotech, electrochemistry, and CO₂ conversion; Science Lead at Frontier, a >$1+B advance market commitment for carbon removal. Happiest in forests, mountains, or oceans.
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Frauke Kracke
Venture Partner,
San Francisco
About
Gaurab
Co-founder and CEO of Solugen - using biology to decarbonise the chemicals industry; MD & PhD in cancer biology and enzymology at UT; computational neuroscience at Brown. Author of 20+ peer-reviewed publications and patents.
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Gaurab Chakrabarti
Venture Partner,
United States
About
Bruis
Battery algorithms at Stanford with Toyota and the DOE. Cathode materials at Calix. Now CTO and co-founder of thermal battery developer Good Heat. Tinkering with solar panels since his teens.
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Bruis Van Vlijmen
Venture Partner,
Sydney
We roll up our
sleeves
, chase generational
outcomes
, and hold onto being
kind humans.
About
Andrew
CTO office at Tesla; founding team at Redwood Materials, commercialising a first-of-kind recycling process in three years; now VP of Commercial at e-fuels producer Twelve. Trail runs around the western US with his wife Kirsten and daughter Charlie.
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Andrew Stevenson
Venture Partner,
Reno
About
Eerik
Solar cells at CubicPV and Nanosolar; lithium-ion batteries at Sila and NOVO Energy; now leading battery research at Volvo Group. Forages hundreds of kilos of apples every autumn in Gothenburg to make cider.
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Eerik Hantsoo
Venture Partner,
Gothenburg
About
Tom
Chartered Accountant and CFA Charterholder; MA in Mathematics from Cambridge; Executive MBA from London Business School; 16 years across fund finance and institutional investing. Now runs finance, operations, and the data and AI platform at Transition - proving a small team can punch well above its weight.
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Tom Burkinshaw
Operating Partner,
London
About
Rachel
EA in Goldman Sachs' Investment Banking Division; two years supporting the investment team at Atomico; joined Transition in 2024 and now leading IR and Marketing. Regular church attendee and youth group volunteer to keep in touch with the younger generation.
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Rachel Stevens
IR & Marketing Lead,
London
About
Gabbi
EA at OMERS Ventures for four years before joining Transition in 2023; now works across events, operations, and day-to-day team support. Best thinking happens running through London's parks; happiest navigating slippery rocks near waterfalls.
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Gabbi Papadopoulos
Executive Assistant,
London
About
Helen
A decade as an Executive Assistant spanning startups, global corporations, family offices, and the creative industries; BA (Hons) in English and a qualified yoga teacher. Best found by the sea in Brighton walking two greyhounds or championing social justice.
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Helen Hodgson
Executive Assistant,
London
About
Rini
General Counsel at Transition, leading legal work across deals, fund formation, and operations; previously at Index Ventures. Almost always fermenting something - sourdough, kefir, or kombucha.
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Rini Banerjee
General Counsel,
Geneva
About
Alex
Leads People & Talent at Transition; previously at Index Ventures scaling teams across the portfolio eg; Dropbox, Beamery, and Cutover. Keen cook, writer, craft beer fan, cricket enthusiast, and cat dad (usually not all at the same time).
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Alex Duell
People & Talent,
London
About
Mona
Started career at the United Nations; moved to CrossBoundary and then climate investing at USV. From Saudi Arabia, lived and worked across eight countries; a self-described semi-serendipitous nomad ever since.
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Mona Alsubaei
Advisor,
New York City