Company
Sector
Country
1 2G Energy Combined heat and power plants Germany
2 3U Holding Cloud computing, renewable energies, climate technology Germany
* 3 7C Solarparken Solar park operator Belgium, Germany
4 ABB Power engineering, automation, robotics Sweden, Switzerland
5 Abbott Laboratories Pharmacy USA
* 6 ABO Energy Wind and solar park developer Germany
7 Acciona Conglomerate, construction and energy Spain
* 8 Acciona Energía Renewable energy development, construction and operation Spain
9 Advanced Micro Devices (AMD) Microprocessors USA
10 AFC Energy Alkaline fuel cell systems Great Britain (England)
11 Air Liquide Industrial gases France
12 Aixtron Semiconductor engineering Germany
13 Aker Carbon Capture CO2 storage Norway
* 14 Aker Horizons Offshore wind power, renewables Norway
15 Albemarle Chemicals, lithium USA
16 Alfen Electric grid, energy storage Netherlands
17 Alphabet (Google) Internet, technology USA
18 Alstom Rail transport France
19 Amazon E-commerce USA
* 20 Ameresco Energy services, efficiency, infrastructure USA
21 American Lithium Lithium mining Canada
22 American Superconductor Electric grid, superconductors USA
23 American Tower Broadcast infrastructure operator USA
24 Andritz Mechanical engineering, plant construction Austria
25 Arafura Resources Rare earth mining Australia
* 26 Arise Wind park operator Sweden
* 27 Array Technologies Solar tracking USA
28 ASML UV-lithography for semiconductors Netherlands
29 Atlassian Team software Australia, Great Britain (England)
* 30 Audax Renovables Windpark operator Spain
31 Avantium Bioplastic Netherlands
32 Ballard Power Systems Hydrogen fuel cell producer Canada
33 Basler Industrial cameras Germany
34 BayWa Agriculture, energy, construction Germany
* 35 Beam Global Solar charging stations USA
36 Bechtle IT system house Germany
37 Befesa Recycling: steel, aluminium Luxembourg
38 BillerudKorsnas Paper and packaging Sweden
39 BioNTech Biotechnology Germany
40 Bloom Energy Solid oxide fuel cells USA
41 Boliden Mining and smelting: copper, zinc, ... Sweden
* 42 Boralex Renewable energies operator Canada
43 BYD Rechargeable batteries, electromobility China
* 44 Cadeler Offshore wind farm construction Norway
45 CAF (Construcciones y Auxiliar de Ferrocarriles) Trains, busses Spain
46 Canadian National Railway Logistics, freight trains Canada
* 47 Canadian Solar Solar (photovoltaics) producer, solar park developer Canada
48 Carbios Bioplastics, production, recycling and degradation France
49 Carl Zeiss Meditec Medical technology, optics Germany
50 Carrier Global Climate technology USA
51 Centrotherm Plant manufacturer solar and semiconductors Germany
52 Ceres Power Solid oxide fuel cells Great Britain (England)
53 CF Industries Hydrogen and nitrogen products USA
54 Church & Dwight Household products USA
55 Cisco Systems Telecommunication USA
* 56 Clean Energy Fuels Renewable natural gas USA
57 CleanSpark Energy management software USA
* 58 Clearvise Renewable energies operator Germany
* 59 Clearway Energy Solar and wind park operator USA
* 60 Cloudberry Water and wind power Norway
61 Colgate-Palmolive USA Consumer products
62 Corbion Biochemistry Netherlands
63 Corning Materials: glass and ceramics USA
64 Corticeira Amorim Cork Portugal
65 Daldrup & Soehne Drilling, geothermics Germany
* 66 DAQO New Energy Silicon wafers China
67 Darling Ingredients Sustainable natural ingredients USA
68 Deutsche Post Logistics Germany
69 Dolby Laboratories Audio technology USA
70 E3 Lithium Lithium Mining Canada
71 Eaton Corporation Engineering Ireland
72 EcoGraf Graphite for lithium-ion batteries Australia
* 73 Edisun Power Solar park operator Switzerland
* 74 EDP Renováveis Renewable energies operator, wind Portugal, Spain
75 EHang Electric autonomous aerial vehicles China
76 Electrolux Home appliance Sweden
77 Elia Group Electricity grid
78 Elkem Chemistry, silicon and carbon Norway
* 79 Ellomay Capital Solar park operator Israel
* 80 Elmera (Fjordkraft) Electricity provider, renewable energies Norway
81 ElringKlinger Car component supplier Germany
* 82 Emeren Solar project developer China
* 83 Energiekontor Project developer wind and solar parks Germany
* 84 Energy Vault Grid-scale energy storage USA
* 85 Enphase Energy Solar energy inverters USA
* 86 Eolus Wind power developer Sweden
87 Eos Energy Enterprises Stationary zinc based battery storage USA
88 Eqva Shipbuilding Norway
* 89 ERG Electricity producer, wind, solar Italy
90 Essity Hygiene paper Sweden
91 EVE Air Mobility Electric aircrafts Brasil
92 FACC Aviation Austria
93 Fastned Fast charging stations Netherlands
* 94 First Solar Thin-film solar cells (CdTe) USA
95 Flex Electronics manufacturing services Singapore
96 Fluence Energy Energy storage USA
97 Fortescue Metals Iron ore, green hydrogen Australia
98 Frontier Lithium Lithium mining Canada
* 99 Fusion Fuel Green Green hydrogen Ireland
100 GCL Poly Polycrystalline silicon Hong Kong (China)
* 101 Goldwind Wind turbine producer China
* 102 Greencoat Renewables Investment company: wind farms and renewable energy infrastructure Ireland
* 103 Grenergy renovables Renewable energies operator Spain
104 Groupe SEB Small appliances France
* 105 Hannon Armstrong Renewable energies operator, real estate, infrastructure USA
106 Hav Group Shipbuilding Norway
107 Hazer Group Hydrogen and graphite production Australia
108 Hexagon Composites High-pressure gas storage tanks Norway
109 Hexagon Purus High-pressure hydrogen storage tanks Norway
110 HydrogenPro Hydrogen plants Norway
* 111 Iberdrola Electricity producer Spain
112 IBM Information technology USA
113 IBU tec Thermal material treatments Germany
114 Imerys Mining, minerals France
115 Infineon Semiconductors, microchips Germany
116 Infosys Information technology India
117 Ingersoll-Rand Conglomerate, compressors, security systems Ireland
* 118 Innergex Renewable energies operator Canada
119 Intel Microprocessors USA
120 Interface Inc Flooring USA
121 Intuitive Surgical Surgery robots USA
122 Investor AB Holding company Sweden
123 ITM Power Hydrogen fuel cells Great Britain (England)
124 Itron Energy and water management USA
* 125 JinkoSolar Solar (photovoltaics) producer China
126 John B. Sanfilippo & Son Nuts USA
127 Kingfisher Retailing, Hardware Great Britain (England)
128 Kinovo Building services Great Britain (England)
129 KLA-Tencor Wafer inspection USA
130 Kurita Water treatment Japan
131 Kyocera Conglomerate Japan
132 Landis+Gyr Energy management, electricity meters Switzerland
133 Legrand Electrical equipment France
134 Lenzing Natural fibers Austria
135 Li-FT Power Lithium mining Canada
136 Linde Industrial gases Ireland
137 LION E-Mobility Electric energy storage, battery system technology Switzerland, Germany
138 LPKF Laser & Electronics Laser systems Germany
139 Lucid Group Electric cars USA
* 140 Magnora Renewable energies developer Norway
141 Martifer Steelwork: ships and renewable energies Portugal
142 Mayr-Melnhof Cardboard boxes, packaging Austria
* 143 Mercury NZ Electricity retailer New Zealand
144 Midsona Organic foods Denmark
* 145 Midsummer Thin-film solar cells (CIGS) Sweden
* 146 Minesto Tidal energy Sweden
147 Mondi Packaging Great Britain (England), Austria
148 MP Materials Rare earth mining USA
149 Munich Re Reinsurance Germany
150 Møller-Mærsk (Maersk) Logistics, container shipping Denmark
* 151 Naturenergie (Energiedienst) Holding Energy supply Switzerland
152 Nel Hydrogen production and storage Norway
153 Nexans Cable producer France
* 154 Nextracker Solar tracking USA
155 Nibe Industrier Heating technology Sweden
156 Nidec Electric motors Japan
157 Nio Electric cars China
158 Niu Electric scooters China
* 159 Nordex Wind turbine producer Germany
160 Nordic Mining Raw materials: titanium, lithium, quartz Norway
* 161 Northland Power Renewable energies operator Canada
162 Novozymes Biotechnology, enzymes, food additives Denmark
163 Nvidia Graphics processing units USA
164 Nynomic Photonic, optic measuring Germany
165 Ökoworld (Oekoworld) Finances Germany
* 166 Ormat Technologies Geothermal energy, energy recovery USA
* 167 Orsted (Ørsted) Energy, offshore wind power Denmark
168 Owens Corning Fiberglass USA
169 Panasonic Conglomerate Japan
170 Pearson Publisher, knowledge and education Great Britain (England)
171 Philips Medical technology, electronic devices Netherlands
172 Piedmont Lithium Lithium mining USA
173 Plug Power Fuel cells, hydrogen USA
* 174 PNE Wind Wind park developer and operator Germany
* 175 Polaris Renewable Energy Renewable energy operator, geothermal, hydropower Canada, Latin America
176 PowerCell Hydrogen fuel cell producer Sweden
177 PowerHouse Energy Energy recovery from waste Great Britain (England)
178 Prysmian Cables Italy
179 PSI Software Software for utilities and industry Germany
180 PVA Tepla Hightech material processing Germany
181 QuantumScape Solid state batteries USA
* 182 ReNew Power Renewable energies operator India
183 Rock Tech Lithium Lithium mining Canada
184 Rockwool Mineral wool, insulation Denmark
185 Salesforce Cloud-based software, CRM USA
186 Salzgitter Steel Germany
187 Samsung SDI Batteries, electronics South Korea
188 SAP Business software Germany
* 189 Scatec Renewable energy operator, solar parks Norway
190 Schaeffler Mechanical engineering, automotive suppliers Germany
191 Schneider Electric Automation, energy distribution France
192 Schott Pharma Glass for pharmacy Germany
193 SEB (Skandinaviska Enskilda Banken) Bank Sweden
194 Severn Trent Water supply Great Britain (England)
195 SFC Energy Fuel cell producer Germany
196 SGL Carbon Carbon chemistry Germany
197 Sharp Electronics Japan
198 Siemens Technology Germany
199 Signify Illumination Netherlands
200 Sika Construction chemistry Switzerland
201 Siltronic Silicon wafers Germany
202 Sims Metal Management Metal recycling Australia, USA
203 Singulus Technologies Engineering, semiconductors Germany
204 Skyworks Solutions Semiconductors for mobile communications USA
* 205 SMA Solar Solar energy inverters Germany
* 206 SolarEdge Technologies Solar (photovoltaics): inverters, optimizers Israel
* 207 Solaria Solar park operator Spain
* 208 SolTech Integrated solar cells Sweden
209 Solvay Chemistry Belgium
210 Springer Nature Academic publishing company Germany
211 SQM (Sociedad Química y Minera) Mining of lithium and fertilizer minerals Chile
212 SSAB Steel Sweden
213 Standard Lithium Lithium mining Canada
214 Steelcase Office furniture USA
215 Steico Construction products Germany
216 Sto Construction materials Germany
217 Stora Enso Forestry Finland, Sweden
218 Storebrand Finances Norway
219 SunOpta Organic food Canada
* 220 Sunrun Solar installation USA
221 Svenska Cellulosa (SCA) Forestry, wood processing Sweden
222 Swiss Re Reinsurance Switzerland
223 Syensqo Chemicals Belgium
224 Symrise Ingredients, flavours and fragrances Germany
225 Synopsys Silicon design software USA
226 T1 Energy Batteries and battery cells USA
227 Taiwan Semiconductor Semiconductor contract manufacturer Taiwan
228 Tetra Tech Technical consulting: water, waste, renewables USA
229 Thermo Fisher Scientific Scientific devices USA
230 Thyssenkrupp Nucera Green hydrogen, chlorine Germany
231 Tomra Systems Recycling, reverse vending machines Norway
* 232 TPI Composites Wind blades, materials USA
233 Trane Technologies Climate technology Ireland
* 234 Transalta Renewable energies operator Canada
* 235 TRIG (The Renewables Infrastructure Group) Renewable energy investment company Guernsey
* 236 Umbrella Solar Investment Electricity producer, photovoltaic Spain
237 Umicore Metals, recycling Belgium
238 Umweltbank Bank Germany
239 United Natural Foods (UNFI) Wholesale organic food USA
240 Veolia Environnement Water, waste, energy France
* 241 Verbund Electricity supplier, hydrodynamic power Austria
* 242 Vestas Wind Systems Wind turbine producer Denmark
243 Vulcan Energy Lithium mining and geothermal energy Australia
244 Wacker Chemie Silicon, polymers, biotech Germany
245 Wacker Neuson Construction machinery Germany
246 Waste Management Environmental services, landfill gas USA
* 247 Xinyi Solar Glass for solar (photovoltaics) China
248 Xylem Water: processing, pumps, turbines USA
249 Zinnwald Lithium Lithium mining Great Britain (England), Germany
250 Zurich Insurance Group Insurances Switzerland