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Europe · 20947 companies · Updated Mar 2026

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20947

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30+

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8

Energy sectors

A2

Agenda 21500

Spain

Global project management company specializing in infrastructure, water, and energy projects. Operates across Europe, Africa, and Middle East with focus on interim project management and sustainable development aligned with ISO 21500 standards.

Energyproject managementinfrastructure
Est. 2018
L&

Larsen & Toubro

Mumbai, India

Indian multinational EPC and engineering company with presence in 50+ countries. Operates across EPC projects, energy, hi-tech manufacturing, and green businesses. Over 50,000 employees. Committed to carbon neutrality by 2040 and water neutrality by 2035.

EnergyEPCEngineering
Est. 19465000+ emp
RO

Rockstart

Amsterdam, Netherlands

Early-stage investor and accelerator funding purpose-driven founders in Energy, AgriFood, and Emerging Technologies. Provides capital, mentorship, and ecosystem support to startups from pre-seed through Series B with portfolio valued over $1.3 billion.

Energyacceleratorseed investor
Est. 201150-200 emp
MO

Moerdijkconsultancy

Waarde, Netherlands

Multidisciplinary consulting and engineering firm providing technical expertise to industrial clients in food processing, renewable energy, and energy recovery. Offers project management, feasibility studies, and process optimization services.

Renewable EnergyEnergy StorageIndustrial ConsultingProject Management
HG

HFD Group

Glasgow, United Kingdom

HFD Group is a Scottish specialist in property development, renewable energy solutions, and technology infrastructure. With over 30 years of experience, the company focuses on delivering net-zero and sustainable commercial developments across Scotland.

Renewable EnergyEnergy StorageProperty DevelopmentRenewable Energy
Est. 1990
AK

Akteo

Paris, France

French consulting and operational engineering firm specializing in decarbonization and energy transition. Supports industries, buildings, and mobility sectors with tailored solutions for carbon footprint reduction and net-zero targets.

Renewable EnergyEnergy Storagedecarbonizationenergy transition
SY

Smart YES

Rudolfstetten, Switzerland

Energy consulting firm specializing in energy efficiency optimization, renewable energy integration, and operational optimization for businesses. Offers energy analysis, project management, and building automation engineering with over 20 years of industry experience.

Energy EfficiencyRenewable Energy
Est. 20191-10 emp
TP

TESSA PROJECT LEBANON

Baabda, Lebanon

TESSA is a Lebanese initiative promoting energy transition and sustainability in SMEs across agri-food, hospitality, tourism, pharmaceutical, and manufacturing sectors through green business training, energy audits, and access to funding.

Renewable EnergyEnergy EfficiencyEnergy TransitionSME Support
ME

Mosaïque Environnement

France

Environmental consulting and research firm specializing in ecology, biodiversity, territorial planning, climate adaptation, and renewable energy assessment. Operates as a cooperative (SCOP) with 19-20 staff members focused on sustainable development.

Renewable EnergyEnergy StorageEnvironmental ConsultingBiodiversity
Est. 199810-50 emp
MG

Maiser Group

Rotterdam, Netherlands

Engineering and integration company providing maintenance, automation, and energy efficiency solutions for marine, port, industrial, and renewable energy sectors, with a focus on decarbonization and green energy transition.

Renewable EnergyEnergy Storagewaste energy recoverydecarbonization
MF

Matthias Fried Oy

Säynätsalo, Finland

Finnish specialist in air-source and ground-source heat pump installation, maintenance, and service. Offers complete solutions from assessment through operation with TUKES certification for electrical and refrigeration work.

Energy Storageheat pumpsHVAC
10-50 emp
SS

SKH Systeme

Schorndorf, Germany

SKH Systeme is a German planning and consulting firm specializing in energy-efficient heat pumps and chilled water systems for commercial buildings. The company offers tailored heating and cooling solutions using natural refrigerants to reduce energy costs and carbon emissions.

Energy Storageheat pumpschilled water systems

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