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9352
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30+
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8
Energy sectors
Gesec
Saint Avertin, France
Gesec is a 55-year-old economic interest grouping (GIE) network of 440 independent French SMEs specializing in HVAC, plumbing, electrical, and renewable energy installations and maintenance services across France.
Meriton
Czech Republic
Czech investment company focusing on tangible assets and conservative, long-term projects. Invests in renewable energy, real estate, gastronomy, and commodities. Part of the Miton group since 2018.
Stiefmüller Hohenauer & Partner GmbH
Innsbruck, Austria
Engineering consulting firm specializing in building services and renewable energy systems design. Provides planning, supervision, and consulting for HVAC and electrical systems with a focus on renewable energy integration for over 20 years.
Sentus
Berlin, Germany
Infrastructure investment specialist in renewable energy and communications sectors across Europe. Provides lifecycle investment support for project development, capital requirements, and portfolio expansion in Germany and EU states.
Palladio Holding
Vicenza, Italy
Independent holding company with permanent capital investing in private equity and renewable energy projects since 1986. Focuses on industrial development and ESG integration across portfolio companies.
Holtmanns GmbH
Grefrath, Germany
German heating, sanitary, climate, and renewable energy solutions provider. Offers installation, maintenance, and consulting services with 20+ years of combined experience. Certified SenerTec partner.
RCA Energy
Lent, Netherlands
Independent energy advisory firm providing consulting on energy procurement, consumption reduction, and renewable energy integration for SMEs, large consumers, and individuals.
LOGO e.V.
Lienen, Germany
German NGO founded in 1995 providing vocational training, internships, and seminars in organic agriculture and renewable energies. Supports international exchange projects and agricultural education through federal funding.
Sustainable Innovations
Madrid, Spain
Consulting firm specializing in EU project management, grant writing, and commercialization support for renewable energy, bio-based industry, and advanced materials sectors. Supports bioeconomy, circular economy, and energy innovation initiatives.
Green Tech Cluster Latvia
Liepāja, Latvia
Cross-sectoral cluster organization uniting companies, research institutions, and educational organizations operating in green and smart technologies, including renewable energy, energy-efficient buildings, smart manufacturing, and future mobility in Latvia and the Baltic Sea Region.
FOX Group
Hamburg, Germany
Hamburg-based investment company focusing on strategic investments in renewable energy, real estate, infrastructure, and digital business models. Provides capital and operational support to mid-sized companies with €10–150M annual turnover, primarily in DACH region.
Gruppodolomitienergia
Rovereto, Italy
Italian energy group operating in Trentino region, supplying electricity, gas, water, and district heating. Generates 98% of energy from renewable sources and has avoided over 1 million tonnes of CO2 emissions.