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Top 15 Energy Startup Investors in Luxembourg in April 2025

Last updated: Apr 2025 A list of 15 angel investors and VC (Venture Capital) funds that invest in Energy startups based in Luxembourg. We rank investors based on the number of investments they made in Energy companies from Luxembourg. We update this investor list every month.

Top 15 Energy Startup Investors in Luxembourg in April 2025

Investor	Energy Luxembourg investments
Diane Ries	1
Eurefi	1
Gérard Schockmel	1
Elisabeth Ahlefeldt-Laurvig	1
EIC Fund	1
Akiles	1
Urban Gillström	1
Demeter	1
William Ahlefeldt-Laurvig	1
ROC	1
DMA	1
Andia Shtepani	1
Carsten Ullrich	1
Innovation Fund	1
BonVenture	1

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Investor list

Diane Ries

Investment focus

Social Media, Social Network, Sustainability
Seed
Luxembourg

Portfolio highlights

Greenworlder — Greenworlder is a platform for sustainability. You can share and learn tips for sustainable living, reflect on your sustainable experiences, and read or write articles on sustainability.

Eurefi is contributing fully to the development of a new cross- border economic area.

Investment focus

Manufacturing, Precious Metals
Funding Round
Luxembourg

Portfolio highlights

Saturne Technology — Saturne Technology is specialized in laser-cutting, laser-drilling, laser-welding and laser-cladding, using a manufacturing process by Selective Laser Melting (SLM) (i.e. metallic 3D-printing using fine metallic-powder bed).

Gérard Schockmel

Investment focus

Social Media, Social Network, Sustainability
Seed
Luxembourg

Portfolio highlights

Greenworlder — Greenworlder is a platform for sustainability. You can share and learn tips for sustainable living, reflect on your sustainable experiences, and read or write articles on sustainability.

Elisabeth Ahlefeldt-Laurvig

Investment focus

Social Media, Social Network, Sustainability
Seed
Luxembourg

Portfolio highlights

Greenworlder — Greenworlder is a platform for sustainability. You can share and learn tips for sustainable living, reflect on your sustainable experiences, and read or write articles on sustainability.

start-ups, SMEs, technology, co-investment

Investment focus

Biotechnology, Health Care, Information Technology
Pre-Seed, Seed, Funding Round
Germany, The Netherlands, Austria

Portfolio highlights

Filuta AI — Operationalized Composite Artificial Intelligence
Resistell AG — Resistell is a antibiotic resistance test.
iThera Medical — Explore optoacoustic imaging technology for non-invasive in vivo visualization and quantification of disease-related tissue biomarkers.

Akiles is a Belgian Evergreen Investment Company focussing on Growth Capital. Managed by Christophe Rousseaux, Kurt Huyghe, Laurent Puissant Baeyens and

Investment focus

Health Care, Software, Wellness
Funding Round, Private Equity, Series A
Belgium, France, Luxembourg

Portfolio highlights

HYPNO VR — HypnoVR is a virtual reality software for anesthesia, treatment of pain, and anxiety. It was founded in 2016 and is based in Strasbourg, France.
moonbird — Slow breathing is the easiest way to relieve stress and promote relaxation. Moonbird makes it intuitive and easy to do breathing exercises.
Saturne Technology — Saturne Technology is specialized in laser-cutting, laser-drilling, laser-welding and laser-cladding, using a manufacturing process by Selective Laser Melting (SLM) (i.e. metallic 3D-printing using fine metallic-powder bed).

Our CEO Urban is a C-level executive with three decades of global experience in communications, media and technology. He is responsible for taking the vision to action with the Greenworlder team. He is also a senior advisor in business and private equity and business angel with scalable media platform and sustainable start-ups. On his free time,Urban can be found running, cycling, and spending time with his family.https://greenworlder.com/urban-gillstrom/

Investment focus

Marketing, Journalism, Social Media
Seed
Finland, Luxembourg

Portfolio highlights

Greenworlder — Greenworlder is a platform for sustainability. You can share and learn tips for sustainable living, reflect on your sustainable experiences, and read or write articles on sustainability.
Videobot — Grow your business with personalised video funnels that engage your audience with human interaction, capture leads, guide your users, enhance customer satisfaction and increase conversion rate.Short videos have already become dominant across social media platforms. Now, this beloved user experience is available on company websites as well. The applications are vast and varied. Discover how it all works by reserving your own presentation slot.
EatAndTheCity — EatAndTheCity helps international newspapers, magazines, local media & food guides monetise the influence of their content. We enhance the communication between local communities and local media. Their revenue generating restaurant journalism platform for media companies allows users to not only discover but to reserve gastronomic experiences.EatAndTheCity’s white label platform already collaborates with leading companies in Finland and Estonia and Germany. Media and publishing companies are able to leverage their connection with local communities to generate new revenue streams. Combining these features and the business model in cooperation with local media companies differentiates us from the competitors.

Demeter is a major player in venture capital and private equity for the energy and ecological transition. They invest from 500 K€ to 30 M€ to support companies at all stages of their development: innovative startups, high growth SMEs and infrastructure projects.

Investment focus

Manufacturing, Software, Renewable Energy
Funding Round, Seed, Series A
France, Germany, Slovenia

Portfolio highlights

AISPRID — AISPRID is a robotic company that manufactures autonomous robots for soft fruit picking.
Pony — Instant city bike hire
Sirfull Technology — Solutions SIRFULL pour le soudage, l'inspection et la maintenance | Welding cloud logiciel soudage | Linspec Cloud logiciel inspection

William is an experienced engineer with a broad background including forestry, the energy sector and IT start-up ventures. He has a wide experience in taking projects from idea stage through development to launch and all the way to market. In Greenworlder, William has been the driving force behind turning Peter’s vision into reality.https://greenworlder.com/william-ahlefeldt/

Investment focus

Social Media, Social Network, Sustainability
Seed
Luxembourg

Portfolio highlights

Greenworlder — Greenworlder is a platform for sustainability. You can share and learn tips for sustainable living, reflect on your sustainable experiences, and read or write articles on sustainability.

Family Office

Investment focus

Social Media, Social Network, Sustainability
Seed
Luxembourg

Portfolio highlights

Greenworlder — Greenworlder is a platform for sustainability. You can share and learn tips for sustainable living, reflect on your sustainable experiences, and read or write articles on sustainability.

Family Office

Investment focus

Social Media, Social Network, Sustainability
Seed
Luxembourg

Portfolio highlights

Greenworlder — Greenworlder is a platform for sustainability. You can share and learn tips for sustainable living, reflect on your sustainable experiences, and read or write articles on sustainability.

Andia Shtepani

Investment focus

Social Media, Social Network, Sustainability
Seed
Luxembourg

Portfolio highlights

Greenworlder — Greenworlder is a platform for sustainability. You can share and learn tips for sustainable living, reflect on your sustainable experiences, and read or write articles on sustainability.

Carsten Ullrich

Investment focus

Social Media, Social Network, Sustainability
Seed
Luxembourg

Portfolio highlights

Greenworlder — Greenworlder is a platform for sustainability. You can share and learn tips for sustainable living, reflect on your sustainable experiences, and read or write articles on sustainability.

Chemical, Advanced Materials, Cosmetics, Recycling, CleanTech, Plastics and Rubber Manufacturing, Nanotechnology, Biosciences

Investment focus

Health Care, Manufacturing, Information Technology
Funding Round, Seed, Series A
Belgium, France, Luxembourg

Portfolio highlights

Aloxy — Aloxy offers reliable IIot solutions tailored to the needs of the process industry. Our valve sensor provides an open and close indication of manual valves.
Fyteko — For a more sustainable agriculture
Graftys — Graftys, an Aix-en-Provence, France-based early stage company focused on advanced bone biologics.

BonVenture is the first investment company in the German-speaking region that focuses on the social impact of companies. Since 2003, they have offered investors the opportunity to allocate social venture capital to social enterprises through their funds. As partner of social entrepreneurs, they strengthen them with capital, know-how and contactsand provide guidance in setting up and growing their organization. This is how they promote the development and establishment of social innovations at scale.

Investment focus

Health Care, Software, SaaS
Funding Round, Seed, Series A
Germany, Austria, Estonia

Portfolio highlights

ScrapBees — ScrapBees is a pick-up service for the recycling of scrap metal from commercial businesses and private households.
project bcause — project bcause is a digital platform where individuals can fund good projects in a flexible and collaborative manner, ranging from donations to investments. project bcause is headquartered in Berlin, Germany and was founded in 2021.
Vivira — Vivira Health Lab focuses on making physical rehab programs available to everyone.

Investors by industry