# Top 45 Energy Startup Investors in Luxembourg in June 2026

## Promus Ventures
- Type: VC Fund
- Location: Chicago, Illinois, United States
- Relevant deals: 2
- Stages: Seed, Series A, Series B
- Focus: Software, Artificial Intelligence, Machine Learning

Investing in early-stage deep-tech software/hardware companies run by visionary and tenacious founding teams.

## TDK Ventures
- Type: VC Fund
- Location: San Jose, California, United States
- Relevant deals: 2
- Stages: Series A, Series B
- Focus: Manufacturing, Semiconductor, Renewable Energy

TDK Ventures is a corporate venture capital firm investing globally in early-stage, impact-scaling, tech startups.

## BONVENTURE
- Type: VC Fund
- Location: Munich, Bayern, Germany
- Relevant deals: 2
- Stages: Seed, Series A
- Focus: Health Care, Software, SaaS

BONVENTURE empowers impact-driven founders and impact investors across DACH with capital, expertise, and a strong network for true impact and return.

## Gaelle Charol
- Type: Angel
- Relevant deals: 1
- Stages: Pre-Seed
- Focus: FinTech, Software, Sustainability

Gaelle Charol

## Malta BCD LLC
- Type: VC Fund
- Relevant deals: 1
- Stages: Pre-Seed
- Focus: FinTech, Software, Sustainability

Payment

## Urban Gillström
- Type: Angel
- Location: Luxembourg, Luxembourg, Luxembourg
- Relevant deals: 1
- Stages: Seed
- Focus: Marketing, Journalism, Social Media

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/

## Michael Grimm
- Type: Angel
- Relevant deals: 1
- Stages: Pre-Seed
- Focus: FinTech, Software, Sustainability

Michael Grimm

## Nipunika Kabadi
- Type: Angel
- Relevant deals: 1
- Stages: Pre-Seed
- Focus: FinTech, Software, Sustainability

Nipunika Kabadi

## Scott Christopher Lovell
- Type: Angel
- Relevant deals: 1
- Stages: Pre-Seed
- Focus: FinTech, Software, Sustainability

Scott Christopher Lovell

## Slipstream Capital
- Type: VC Fund
- Relevant deals: 1
- Stages: Pre-Seed
- Focus: FinTech, Software, Sustainability

Slipstream Capital is a financial services firm that provides investment management and advisory solutions. The company works with clients on portfolio management, capital allocation, and financial planning. It also offers guidance on private equity and venture capital opportunities.

## Stephen C Ibáñez
- Type: Angel
- Relevant deals: 1
- Stages: Pre-Seed
- Focus: FinTech, Software, Sustainability

Stephen C Ibáñez

## MITO Tech Ventures
- Type: VC Fund
- Relevant deals: 1
- Stages: Seed, Series B, Series C
- Focus: Recycling, Environmental Consulting, Energy

MITO Tech Ventures is an Investment firm.

## Diane Ries
- Type: Angel
- Location: Luxembourg, Luxembourg, Luxembourg
- Relevant deals: 1
- Stages: Seed
- Focus: Social Media, Social Network, Sustainability

Diane Ries

## EIC Fund
- Type: VC Fund
- Relevant deals: 1
- Stages: Pre-Seed, Seed
- Focus: Biotechnology, Health Care, Information Technology

start-ups, SMEs, technology, co-investment

## Andia Shtepani
- Type: Angel
- Location: Luxembourg, Luxembourg, Luxembourg
- Relevant deals: 1
- Stages: Seed
- Focus: Social Media, Social Network, Sustainability

Andia Shtepani

## Sustainable Ventures
- Type: VC Fund
- Location: London, England, United Kingdom
- Relevant deals: 1
- Stages: Pre-Seed, Seed
- Focus: Renewable Energy, Sustainability, Biotechnology

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.

## Carsten Ullrich
- Type: Angel
- Relevant deals: 1
- Stages: Seed
- Focus: Social Media, Social Network, Sustainability

Carsten Ullrich

## Twin Track Ventures
- Type: VC Fund
- Location: London, England, United Kingdom
- Relevant deals: 1
- Stages: Pre-Seed, Series A, Venture - Series Unknown
- Focus: Sustainability, Cloud Computing, Developer Tools

Twin Track Ventures is an early stage venture capital and deeptech company.

## Richard Lee Folsom
- Type: Angel
- Relevant deals: 1
- Stages: Pre-Seed
- Focus: FinTech, Software, Sustainability

Richard Lee Folsom

## Daphni
- Type: VC Fund
- Location: Paris, Ile-de-France, France
- Relevant deals: 1
- Stages: Series A, Seed
- Focus: Software, Information Technology, E-Commerce

daphni is a venture capital based in Paris, firm investing in tech startups with a European DNA and a strong international ambition.

## Karaoke Club
- Type: VC Fund
- Relevant deals: 1
- Stages: Seed, Pre-Seed
- Focus: Internet, Software, Power Grid

Karaoke Club is a community and funding platform for startup founders.It serves as a supportive "home" for ambitious entrepreneurs, offering €50-100k in initial funding, investor connections, and hands-on guidance from hosts Melinda and Nino. The platform emphasizes collaboration, feedback, and bold building in a private, energeticenvironment backed by experienced founders with exits and scaled successes.

## better ventures
- Type: VC Fund
- Location: Hamburg, Hamburg, Germany
- Relevant deals: 1
- Stages: Pre-Seed, Seed, Series A
- Focus: Software, Food and Beverage, E-Commerce

At better ventures we invest in early-stage founders who aim to change our world for the better.

## Suma Capital
- Type: VC Fund
- Location: Barcelona, Catalonia, Spain
- Relevant deals: 1
- Stages: Private Equity, Venture - Series Unknown
- Focus: Software, E-Commerce, Manufacturing

Suma Capital is an independant investment manager. We join forces with business owners in order to achieve their goals.

We bring knowledge and rigour to all the projects we participate in. We know that, by joining forces, we can overcome even greater challenges.

## Henry Hughes
- Type: Angel
- Relevant deals: 1
- Stages: Pre-Seed
- Focus: FinTech, Software, Sustainability

Henry Hughes

## Mark Giblett
- Type: Angel
- Relevant deals: 1
- Stages: Pre-Seed
- Focus: FinTech, Software, Sustainability

Mark Giblett

## Michael Barrow
- Type: Angel
- Relevant deals: 1
- Stages: Pre-Seed
- Focus: FinTech, Software, Sustainability

Michael Barrow

## Reeta K. Palma
- Type: Angel
- Relevant deals: 1
- Stages: Pre-Seed
- Focus: FinTech, Software, Sustainability

Reeta K. Palma

## Steven Lawson
- Type: Angel
- Relevant deals: 1
- Stages: Pre-Seed
- Focus: FinTech, Software, Sustainability

## Takamitsu Ito
- Type: Angel
- Relevant deals: 1
- Stages: Pre-Seed
- Focus: FinTech, Software, Sustainability

Takamitsu Ito

## Yoshi Takase
- Type: Angel
- Relevant deals: 1
- Stages: Pre-Seed
- Focus: FinTech, Software, Sustainability

Yoshi Takase

## William Ahlefeldt-Laurvig
- Type: Angel
- Location: Luxembourg, Luxembourg, Luxembourg
- Relevant deals: 1
- Stages: Seed
- Focus: Social Media, Social Network, Sustainability

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/

## Demeter
- Type: VC Fund
- Location: Paris, Ile-de-France, France
- Relevant deals: 1
- Stages: Seed, Series A
- Focus: Manufacturing, Software, AgTech

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.

## Innovation Fund
- Type: VC Fund
- Location: Brussels, Brussels Hoofdstedelijk Gewest, Belgium
- Relevant deals: 1
- Stages: Seed, Series A
- Focus: Health Care, Manufacturing, Information Technology

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

## TechEnergy Ventures
- Type: VC Fund
- Location: Buenos Aires, Distrito Federal, Argentina
- Relevant deals: 1
- Stages: Seed, Series A, Series B
- Focus: Energy, Renewable Energy, CleanTech

We are the Corporate Venture Capital of the Energy Transition Division of Tecpetrol, part of the Techint Group. We invest in disruptive technologies and ideas on hydrogen and clean fuels, CCUS, sustainable lithium extraction and processing, electrification and clean power.

## CDP Venture Capital
- Type: VC Fund
- Location: Rome, Lazio, Italy
- Relevant deals: 1
- Stages: Seed, Series A
- Focus: Software, Information Technology, Health Care

CDP Venture Capital Sgr - National Innovation Fund aims to make venture capital a cornerstone of the country's economic development and innovation, creating the conditions for an overall and sustainable growth of the venture capital ecosystem.

## Doral Energy-Tech Ventures
- Type: VC Fund
- Location: Ramat Gan, Tel Aviv, Israel
- Relevant deals: 1
- Stages: Seed, Series A, Series B
- Focus: Energy, Renewable Energy, Manufacturing

Doral Energy-Tech Ventures is a corporate venture arm of Doral Group.

## Akiles
- Type: VC Fund
- Location: Rhode-saint-genèse, Vlaams-Brabant, Belgium
- Relevant deals: 1
- Stages: Private Equity, Series A
- Focus: Health Care, Software, Wellness

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

## DMA
- Type: VC Fund
- Relevant deals: 1
- Stages: Seed
- Focus: Social Media, Social Network, Sustainability

Family Office

## Hansmen Group
- Type: VC Fund
- Location: Vienna, Wien, Austria
- Relevant deals: 1
- Stages: Seed, Pre-Seed, Series A
- Focus: Software, Lifestyle, Artificial Intelligence

The hansmengroup is a bunch of startups, that share common values, similar goals and the same Business Angel. A group with an incredible performance.

## Industrial Development Corporation
- Type: VC Fund
- Location: Sandown, NA - South Africa, South Africa
- Relevant deals: 1
- Stages: Post-IPO Debt, Debt Financing, Series A
- Focus: Renewable Energy, Mobile, Sustainability

The Industrial Development Corporation of South Africa Ltd (IDC) is a national development finance institution set up to promote economic growth and industrial development.

## Elisabeth Ahlefeldt-Laurvig
- Type: Angel
- Relevant deals: 1
- Stages: Seed
- Focus: Social Media, Social Network, Sustainability

Elisabeth Ahlefeldt-Laurvig

## Gérard Schockmel
- Type: Angel
- Location: Luxembourg, Luxembourg, Luxembourg
- Relevant deals: 1
- Stages: Seed
- Focus: Social Media, Social Network, Sustainability

Gérard Schockmel

## Eurefi
- Type: VC Fund
- Location: Longwy, Franche-Comte, France
- Relevant deals: 1
- Focus: Manufacturing, Precious Metals

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

## Fund F
- Type: VC Fund
- Relevant deals: 1
- Stages: Seed, Pre-Seed
- Focus: Software, Sustainability, Information Technology

The European Venture Fund that backs gender-diverse founder teams.

## ROC
- Type: VC Fund
- Relevant deals: 1
- Stages: Seed
- Focus: Social Media, Social Network, Sustainability

Family Office

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