Wiebe Visser

Investor at Carbon Equity

📍 Netherlands🔄 Updated October 2026💼 3 investments📅 7 years investing🗓 Last invested Mar 2023
VC🌍 Netherlands
3
Total investments
2
Early stage
0
Mid stage
1
Late stage
7y
Years active

Portfolio

3 investments · sorted by recency
All investments
Early stage
Mid stage
Late stage
Angel Investor
Mar 2023
Axelera AI delivers an AI-native game-changing hardware and software platform to accelerate artificial intelligence. Headquartered in the AI Innovation Center of the High Tech Campus in Eindhoven, Axelera AI has R&D offices in Belgium, Switzerland, UK and Italy and operations in 15 European countries . Its team of experts in AI software and hardware hail from top AI firms and Fortune 500 companies.
Angel Investor
May 2019
Value Maritime is a young innovation-driven team of experienced engineers and financial experts who understand shipping and the need for new, simple, sustainable solutions that make commercial and financial sense. Since 2017, Value Maritime’s technology has been helping shipowners and operators to achieve valuable emission reductions and financial savings. “Our goal is to make the maritime industry more sustainable by developing valuable technological solutions that economically combat shipping emissions.” We developed “Filtree”, a unique system that cleans both air and water from all ship types and includes an integrated carbon capture feature making today’s fleet (newbuild or retrofit) sustainable today and future proof for tomorrow.
early stageShipbuilding
Angel Investor
Mar 2019
SMART Photonics aims to improve people’s lives and create a better world with the help of integrated photonics. We are an independent foundry - producing high-end Photonic Integrated Circuits for customers. Our goal? To always look for innovative solutions that make a difference for our customers. From proof of concept to full production. Technology like integrated photonics plays an essential role in finding and developing solutions for the world’s problems, such as reducing energy consumption, personalizing healthcare, improving mobility and satisfying our continuous hunger for information. SMART Photonics offers solutions for data and telecommunication, as well as for sensing – such as Lidar – and medical applications. And it doesn’t stop there.
late stageSemiconductors
Experience · 6 entries
All (6)
Investments (3)
2023
Angel Investor
Mar 2023
Axelera AI delivers an AI-native game-changing hardware and software platform to accelerate artificial intelligence. Headquartered in the AI Innovation Center of the High Tech Campus in Eindhoven, Axelera AI has R&D offices in Belgium, Switzerland, UK and Italy and operations in 15 European countries . Its team of experts in AI software and hardware hail from top AI firms and Fortune 500 companies.
2021
Managing Director | Angel Investor
Jul 2021
Carbon Equity is the world’s first impact investing platform that gives investors small ticket access to leading climate private equity funds. From the global pool of 800+ funds we’ve identified, we select top funds based on climate impact and financial performance. Carbon Equity caters to anyone interested in the intersection of climate and tech, and seeks to move the needle with their money. Carbon Equity is a European venture-backed platform founded by highly experienced investors and tech entrepreneurs.
2019
Angel Investor
May 2019
Value Maritime is a young innovation-driven team of experienced engineers and financial experts who understand shipping and the need for new, simple, sustainable solutions that make commercial and financial sense. Since 2017, Value Maritime’s technology has been helping shipowners and operators to achieve valuable emission reductions and financial savings. “Our goal is to make the maritime industry more sustainable by developing valuable technological solutions that economically combat shipping emissions.” We developed “Filtree”, a unique system that cleans both air and water from all ship types and includes an integrated carbon capture feature making today’s fleet (newbuild or retrofit) sustainable today and future proof for tomorrow.
early stageShipbuilding
Angel Investor
Mar 2019
SMART Photonics aims to improve people’s lives and create a better world with the help of integrated photonics. We are an independent foundry - producing high-end Photonic Integrated Circuits for customers. Our goal? To always look for innovative solutions that make a difference for our customers. From proof of concept to full production. Technology like integrated photonics plays an essential role in finding and developing solutions for the world’s problems, such as reducing energy consumption, personalizing healthcare, improving mobility and satisfying our continuous hunger for information. SMART Photonics offers solutions for data and telecommunication, as well as for sensing – such as Lidar – and medical applications. And it doesn’t stop there.
late stageSemiconductors
2010
Private Equity Secondaries at AlpInvest Partners (The Carlyle Group)
Sep 2010
Carlyle AlpInvest is a leading global private equity investor with $102 billion of assets under management as of December 31, 2025, and employs more than 260 people in New York, Amsterdam, Hong Kong, London, and Singapore. For 25 years, the team has taken an integrated approach to private markets through primary, secondary, portfolio finance, and co-investment opportunities. With a disciplined investment process and a local presence across Europe, North America, and Asia, the team benefits from a global perspective and is committed to delivering value and innovative solutions for investors. Nothing herein constitutes an offer to sell, or a solicitation of an offer to buy, any security or product of Carlyle AlpInvest or any Carlyle AlpInvest-managed fund. Additional notices & disclaimers can be found here: https://www.carlylealpinvest.com/transparency
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Investment activity
2019–2023 · 3 investments
2019220231
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