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Top 15 Energy Startup Investors in Luxembourg in February 2025

Last updated: Feb 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 February 2025

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

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.

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.

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.

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.

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.

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).

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.
Graftys — Graftys, an Aix-en-Provence, France-based early stage company focused on advanced bone biologics.
SENSE in — SENSE in manufactures monitoring solutions based on thermomechanical sensors sensitive to deformation, pressure, temperature, humidity, and more. Their solutions evaluate in real time or periodically the expected characteristics and alert on abnormal behavior, threshold overruns, and damage.

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.

Welcome to the home of Climate Tech. We are a full service ecosystem empowering sustainable start-ups to scale through community, investment, innovation and workspace.

Investment focus

Renewable Energy, Sustainability, Biotechnology
Pre-Seed, Seed, Funding Round
United Kingdom, Israel, Luxembourg

Portfolio highlights

PlantSea — PlantSea manufactures and develops sustainable products using seaweed and aquaculture materials. It offers bioplastics items as biodegradable alternatives. PlantSea is based in Gaerwen, England.
Uplift360 — Uplift360 is a greentech startup working in advanced material circular economy (redesign, reuse, regenerate and recycle), uniquely focused on the defence and security sector.
Danu Robotics — Danu Robotics manufactures AI guided robotic systems for sorting recyclable waste - highly accurate, modular multi-arm systems that retrofit into existing MRF operations and collates EPR data.

Investors by industry

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