We Are Revent
A
Specialist
Venture
Fund
partnering with ultra ambitious founders building generational companies that secure planetary and societal health.
That the
Combination
That the combination
Of purpose
And profit
amplifies performance

And that the next generation of extraordinary companies will harness technology to solve system-critical problems that fundamentally improve the lives of people and the longevity of the planet.

What
A specialist fund investing
in climate, health & empowerment.
Where
We invest across geographic Europe
Stage
Pre-seed and Seed
Ticket size
500k - 3M Euro
What
Climate, Health & Empowerment
Where
Geographic Europe
Stage
Pre-seed & Seed
Ticket size
500k - 3M Euro

We look for companies using defensible, highly-scalable technology to drive step change improvements within the areas of:

1
2
3
4
1
Health and Wellbeing
Products and services revolutionizing the way people manage their health and receive care.
2
Economic Empowerment
Companies expanding access, reducing cost, and improving the effectiveness of education and finance, and those making learning and training more suitable for today’s digital age.
3
Sustainable Planet
Products and services that allow consumers and businesses to make more conscious, sustainable choices in their consumption and production.
Our Portfolio
digitizes hospital and healthcare provider workflows to enable the next generation of care.
delivers real-time insights into the performance, risks, and co-benefits of nature-based carbon projects.
reshaping how renewable energy is transacted.
powers global supply chain decarbonization through embedded AI.
provides the leading API for real-time, granular electricity data.
automates certification for hydrogen and e-fuels to accelerate the green transition.
makes specialty healthcare accessible, starting with eye care.
enables 24/7 renewable energy procurement through hourly energy certificates.
streamlines ESG data collection so companies can focus on improving performance, not chasing paperwork.
Resourcify
offers a digital platform for efficient waste management and recycling.
empowers patients with chronic kidney disease to manage their condition digitally reimbursed.
unlocks the full potential of energy portfolios with intelligent optimization tools.
provides carbon credit insurance with claims paid in carbon credits, not cash.
develops next-generation sustainable cooling systems.
makes it easy for investors to track the impact of their portfolios.
turns renewable energy into food, decoupling production from arable land.
unlocks the potential of global deserts through innovative climate technology.
transforms diagnostics with cutting-edge pathogen detection technology.
accelerates material innovation from lab to market.
offers a natural, cost-effective alternative to synthetic nitrogen fertilizers.
reimagines digital banking to drive positive environmental and social impact.
Solar panels at scale.
Installer technology.
Energy renovations made easy.
To be announced
To be announced
Our Portfolio
To be announced
digitizes hospital and healthcare provider workflows to enable the next generation of care.
To be announced
delivers real-time insights into the performance, risks, and co-benefits of nature-based carbon projects.
To be announced
reshaping how renewable energy is transacted.
To be announced
powers global supply chain decarbonization through embedded AI.
To be announced
provides the leading API for real-time, granular electricity data.
To be announced
automates certification for hydrogen and e-fuels to accelerate the green transition.
To be announced
makes specialty healthcare accessible, starting with eye care.
To be announced
enables 24/7 renewable energy procurement through hourly energy certificates.
To be announced
streamlines ESG data collection so companies can focus on improving performance, not chasing paperwork.
To be announced
Resourcify
offers a digital platform for efficient waste management and recycling.
To be announced
empowers patients with chronic kidney disease to manage their condition digitally reimbursed.
To be announced
unlocks the full potential of energy portfolios with intelligent optimization tools.
To be announced
provides carbon credit insurance with claims paid in carbon credits, not cash.
To be announced
develops next-generation sustainable cooling systems.
To be announced
makes it easy for investors to track the impact of their portfolios.
To be announced
turns renewable energy into food, decoupling production from arable land.
To be announced
unlocks the potential of global deserts through innovative climate technology.
To be announced
transforms diagnostics with cutting-edge pathogen detection technology.
To be announced
accelerates material innovation from lab to market.
To be announced
offers a natural, cost-effective alternative to synthetic nitrogen fertilizers.
To be announced
reimagines digital banking to drive positive environmental and social impact.
To be announced
Solar panels at scale.
To be announced
Installer technology.
To be announced
Energy renovations made easy.
To be announced
To be announced
Otto Birnbaum
This is some text inside of a div block.

Social scientist specialized in measurement methods. Spent (too) many years at fancy schools like Yale, Harvard and Oxford finding innovative ways to measure difficult to quantify outcomes, at times in partnership with institutions like the UN. Loves the process of honest problem-solving with founders. Happiest at a live concert or in the mountains (bonus points if these mountains are in Norway).

Our Team
Dr. Lauren Lentz
General Partner
Otto Birnbaum
General Partner
Henrik Grosse Hokamp
Partner
Emily Brooke MBE
Venture Partner
Rebecca Brill
Investment Manager
Albert Howard
Head of Research and Impact
Otto Birnbaum
General Partner
Rebecca Brill
Principal
Oana Botez
Head of Community
Henrik Grosse Hokamp
Partner
Franca Pullem
Associate
Dr. Lauren Lentz
General Partner
Julia Riedl
VP Finance and Operations
Upper row:
Albert Howard
Head of Research and Impact
1
Otto Birnbaum
General Partner
2
Rebecca Brill
Principal
3
Oana Botez
Head of Community
4
Lower row:
Henrik Grosse Hokamp
Partner
5
Franca Pullem
Associate
6
Dr. Lauren Lentz
General Partner
7
Julia Riedl
VP Finance and Operations
8
Meet our Advisors
This is some text inside of a div block.
This is some text inside of a div block.
Alex Melzer

Founder - Zolar

hej

hej

hejhejhejhejhejhejhejhejhejhejhejhejhej

Andreas Krengel

CSO - WEPA SE

hej

hej

hejhejhejhejhejhejhejhejhejhejhejhejhej

Anna Alex

Founder - Planetly

hej

hej

hejhejhejhejhejhejhejhejhejhejhejhejhej

Benjamin Otto

Founder -

Holistic Foundation

hej

hej

hejhejhejhejhejhejhejhejhejhejhejhejhej

Benjamin Roth

Founder -

Urban Sports Club

hej

hej

hejhejhejhejhejhejhejhejhejhejhejhejhej

Carlos Espinal

Managing Partner - Seedcamp

hej

hej

hejhejhejhejhejhejhejhejhejhejhejhejhej

Christian Weiss

Managing Director - Data4Life

hej

Constanze Buchheim

Founder - i-potentials

hej

Courtney Boyd Meyers

Founder - AKUA

hej

David Goldberg

Founder -

Founders Pledge

hej

Dr. Aditi Ramdorai

SYSTEMIQ

hej

Dr. Andreas Rickert

CEO - Phineo;

NIXDORF Kapital

hej

Dr. Florian Otto

Founder - Cedar Inc.

Dr. Julia Schlösser-Rost

Asc. Legal Counsel -

Open Society Foundations

Dr. Kai Eberhardt

CEO - Oviva

Dr. Sievert Weiss

Founder - AMBOSS

Emily Brooke MBE

Founder - Beryl

Gary Lin

Managing Director -

Purple Orange Ventures

Katy Turner

Partner - Breega

Luis Hanemann

Partner - Headline

Léa Steinacker

Founder - Ada

Marie Fabiunke

Operating Partner - FoodLabs

Marta Sjögren

Investor

Matthias von Bismarck-Osten

Advisor

Max Tayenthal

Founder - N26

Peter Brock

Family Office Services

& Managing Partner

- BeeWyzer

Prof. Dr. Karl Braun

Professor - Charité Berlin

Prof. Dr. Silke Rickert-Sperling

Professor - Charité Berlin

Robert Lang

Special Partner - Vitruvian

Sascha Konietzke

Founder - Contentful

Sebastian Darr

Founder - ResearchGate

Verena Pausder

Founder -

Ada, Fox & Sheep

Zoé Fabian

Managing Director - Eurazeo Growth

What we're
Looking for

For us to invest, we need to have conviction that we’re looking at a company that will reach $100M ARR and be an “impact fund returner” within the next decade.

News/Updates
Portfolio news: Avelios nabs $31M led by Sequoia to fix the ailing world of healthcare IT
Introducing the Real Value Framework
Team update: Welcoming Oana as our Head of community
Revent impact report 2024
Portfolio news: Atomico backs Tem to help businesses buy renewable energy directly from sources
New investment: Powernaut sparks the energy transition with €2.4 million boost in pre-seed
Revent Reflections: Where are Europe’s digital chronic care unicorns?
Portfolio news: A fundamental Rethink of Carbon Accounting - Forward Earth
Revent newsletter: Winter 2024
Revent Impact Report 2023
Featuring the state of impact VC, our impact theses, portfolio metrics and more
Portfolio News: Electricity Maps raises €5 in additional funding
Electricity Maps calculates the carbon intensity of electricity consumption to optimize usage at scale (via TechCrunch)
Portfolio News: Carbonpool raises $12M seed round to insure carbon removals and provide critical trust layer for VCM
Carbonpool offer first-of-its-kind insurance to pay out "in kind" carbon credits to their customers
Portfolio News: Farmless raises a €4.8million seed round co-led by World Fund and Vorwerk Ventures
Revent Reflections: Where are Europe’s digital chronic care unicorns?
Revent Reflections: Why we need a digital-first approach to Chronic Care
Revent Reflections: TechBio - What is it and why is it 💥?
Quarterly Newsletter: Q3 2023
Portfolio News: Resourcify raises a €14 million funding round led by Vorwerk Ventures
Revent Reflections: What's preventing Preventive Health?
Quarterly Newsletter: Revent’s first newsletter
Why We Invested: Transforming Waste into Resources for a Sustainable Future: Our Investment in Resourcify
An operating system powering the transition to the circular economy by revolutionizing the way corporates understand and manage their waste streams
Portfolio News: Sylvera closes a €51 million Series B funding round led by Balderton
One of our earliest investments, Sylvera secures funding to bolster the company’s engineering and product teams and expand internationally
Why We Invested: Investing in the Future of Agriculture: Our Investment in NetZeroNitrogen
NetZeroNitrogen revolutionizes crop nutrition and reduces reliance on Haber-Bosch
Why We Invested: The Path to Abundant Green Energy: Our Investment in tem. Energy
A modern, efficient platform capable of digitizing and automating the energy market
Why We Invested: Decoupling Food Production from Agriculture: Our Investment in Farmless
In order to feed a growing population and re-wild our planet, we need new solutions (via TechCrunch)
Revent's Impact Report 2022
A deep dive into our impact methodology, portfolio, and our ambitions to solve the biggest societal and planetary problems of our generation
Why We Invested: Ushering in a new era for cooling technology: Our investment in Magnotherm
How a team from Darmstadt is abating emissions and boosting refrigeration performance (via TechCrunch)
Why We Invested: Accelerating material innovation and getting rid of plastic for good: Our Investment in one.five
How the Hamburg team is bridging the gap between research and commercialization (via tech.eu)
Why We Invested: A paradigm shift in Green Energy: Our Investment in Granular
How a team of energy veterans is enabling 24/7 renewable energy through hourly energy certificates
Portfolio News: apiday launches AI-powered tool to help investors get on top of ESG reporting
apiday CEO, Edouard Audi explains why ESG ratings are not the same as the impact or sustainability and why you should care (via tech.eu)
Portfolio News: Sylvera takes $32M to build trust in carbon offsetting ratings
Revent early bet, Sylvera accelerates with Series A backing from Insight and Index (via TechCrunch)
Why We Invested: Bringing hospitals into the digital age
Revent Partner, Henrik Grosse Hokamp breaks down our investment in Avelios
Portfolio News: London’s Breakroom breaks it down, rakes in $7 million in seed funding
Crowdsourced data platform for hourly and shift workers, Breakroom, has secured $7 million in a seed funding round.
Portfolio News: Startup That Rates Carbon Offsets Finds Almost Half Fall Short
London-based Sylvera uses machine learning and satellite images to assess whether projects are delivering the climate impact they promise.
Introducing Revent
Even before the pandemic hit, the problems were clear: the climate emergency; the stagnation of our schools; a health system …
TechCrunch ft. Revent
We had a virtual sit-down with TechCrunch to discuss our launch, our core beliefs and why we decided to create Revent.
Show more
Read more on our 
Substack
Work 
with us
© 2025. All rights reserved
SFDR & BIB
Privacy Policy
Investor PortalRevent Impact Report 2024
Imprint