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Europe · 7028 companies · Updated Mar 2026

Find the right renewable energy company for every project

Search 7k+ verified companies across solar, wind, hydrogen, storage, and more.

7028

Verified companies

30+

Countries

8

Energy sectors

DA

Dachgwa

Wiener Neustadt, Austria

D-A-CH-Gesellschaft für Wasserstoff is a non-profit hydrogen technology advocacy and education organization operating across Germany, Austria, and Switzerland. Focuses on green hydrogen development, knowledge transfer, and workforce training to advance the energy transition.

Hydrogenhydrogen storagegreen hydrogen
CT

CTC

Ljungby, Sweden

CTC is a leading European heating products manufacturer founded in 1923, producing heat pumps, boilers, and integrated heating systems. Headquartered in Ljungby, Sweden, with 220 employees, CTC serves residential and commercial markets across Europe with sustainable energy solutions.

GeothermalBiomassheat pumpsheating systems
Est. 1923200-500 emp
CT

Ctcag

CTC manufactures heat pumps and heating systems designed for Nordic climates. The company offers EnergyFlex technology enabling integration of multiple heat sources including solar, wind, and biomass. Products are managed via the myUplink mobile app.

BiomassSolar
GE

Geospace

Zagreb, Croatia

Geospace is a Croatian geodetic and geophysical services company combining science and advanced technology to provide precise surveying, 3D laser scanning, and geospatial solutions. The company supports construction, renewable energy projects, and EU-funded initiatives.

Solar
SU

Schuster Umweltplan Ingenieurgesellschaft mbH

Kirchentellinsfurt, Germany

German engineering consultancy specializing in environmental and building planning. Services include district heating planning, immission protection, drainage planning, flood protection, and hazardous materials management. Founded 1985, 20-person team of civil and environmental engineers.

Otherengineering consultingenvironmental planning
Est. 198510-50 emp
S-

SUMAe - Energías Renovables

Segorbe, Spain

SUMAe is a Spanish energy aggregator and community energy platform offering renewable energy solutions, bill optimization, and energy management services to consumers. Focuses on collective purchasing power and sustainable energy transition.

SolarEnergy StorageEnergy AggregatorCommunity Energy
SF

Sonnenkraft Freising e. V.

Freising, Germany

Non-profit association promoting renewable energy adoption through photovoltaic installations, solar training, and community initiatives. Advises on PV system planning and collects performance data from member installations in the Freising region.

SolarBiomassSolar EnergyCommunity Engagement
Est. 1996
PE

Professio Energia

Zagreb, Croatia

Croatian public renewable energy company focused on wind, solar, and energy storage project development, implementation, and long-term management. Listed on Zagreb Stock Exchange since August 2022.

WindSolar
142.7 MW
RE

RECIT

Pays de la Loire, France

RECIT is a network of local and citizen-led renewable energy initiatives in Pays de la Loire, France. It supports over 120 member structures including associations, cooperatives, municipalities, and energy syndicates in developing citizen renewable energy projects.

SolarBiomasscitizen energylocal renewable energy
OE

Octopus Energy

Ascoli Piceno, Italy

Italian renewable energy supplier providing green electricity, solar installations, heat pumps, and EV charging solutions. Known for customer service excellence and competitive long-term pricing.

SolarEnergy Storagerenewable energysolar
NE

Netz EG

Berlin, Germany

Netz EG is a Berlin-Brandenburg-based energy and environment community providing educational content and guidance on renewable energy adoption, energy efficiency, and sustainable living practices for homeowners.

SolarOtherresidential renewable energyenergy efficiency
MA

Malimo

Steinkjer, Norway

Malimo is a Norwegian educational publishing company specializing in pedagogical teaching materials for kindergarten through secondary school. Founded by educator Maren Lie, it provides differentiated learning resources emphasizing mastery, inclusion, and student well-being.

educational publishingteaching materials
Est. 201410-50 emp

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