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 Wind 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 Algonquin Power & Utilities Renewable energies, electric grid and water Canada
18 Allkem Lithium mining Australia
19 Alphabet (Google) Internet, technology USA
20 Alstom Rail transport France
* 21 Altus Power Solar energy, construction and operation USA
22 Amazon E-commerce USA
* 23 Ameresco Energy services, efficiency, infrastructure USA
24 American Lithium Lithium mining Canada
25 American Superconductor Electric grid, superconductors USA
26 American Tower Broadcast infrastructure operator USA
27 Andritz Mechanical engineering, plant construction Austria
28 Arafura Resources Rare earth mining Australia
* 29 Arise Wind park operator Sweden
* 30 Array Technologies Solar tracking USA
31 ASML UV-lithography for semiconductors Netherlands
* 32 Atlantica Sustainable Infrastructure Renewable energies and electric grid Great Britain (England)
33 Atlassian Team software Australia, Great Britain (England)
* 34 Audax Renovables Windpark operator Spain
35 Avantium Bioplastic Netherlands
36 Ballard Power Systems Hydrogen fuel cell producer Canada
37 Basler Industrial cameras Germany
38 BayWa Agriculture, energy, construction Germany
* 39 Beam Global Solar charging stations USA
40 Bechtle IT system house Germany
41 Befesa Recycling: steel, aluminium Luxembourg
42 BillerudKorsnas Paper and packaging Sweden
43 BioNTech Biotechnology Germany
44 Bloom Energy Solid oxide fuel cells USA
45 Boliden Mining and smelting: copper, zinc, ... Sweden
* 46 Boralex Renewable energies operator Canada
47 BYD Rechargeable batteries, electromobility China
* 48 Cadeler Offshore wind farm construction Norway
49 CAF (Construcciones y Auxiliar de Ferrocarriles) Trains, busses Spain
50 Canadian National Railway Logistics, freight trains Canada
* 51 Canadian Solar Solar (photovoltaics) producer, solar park developer Canada
52 Canoo Electric vehicles USA
53 Carbios Bioplastics, production, recycling and degradation France
54 Carl Zeiss Meditec Medical technology, optics Germany
55 Carrier Global Climate technology USA
56 Cell Impact Fuel cell flow plates Sweden
57 Centrotherm Plant manufacturer solar and semiconductors Germany
58 Ceres Power Solid oxide fuel cells Great Britain (England)
59 CF Industries Hydrogen and nitrogen products USA
60 ChargePoint Electric vehicle infrastructure USA
61 Chr. Hansen Biotechnology, enzymes, food additives Denmark
62 Church & Dwight Household products USA
63 Cisco Systems Telecommunication USA
* 64 Clean Energy Fuels Renewable natural gas USA
65 CleanSpark Energy management software USA
* 66 Clearvise Renewable energies operator Germany
* 67 Clearway Energy Solar and wind park operator USA
68 Climeon Residual heat Sweden
* 69 Cloudberry Water and wind power Norway
70 Corbion Biochemistry Netherlands
71 Corticeira Amorim Cork Portugal
72 Daldrup & Soehne Drilling, geothermics Germany
* 73 DAQO New Energy Silicon wafers China
74 Darling Ingredients Sustainable natural ingredients USA
75 Deutsche Post Logistics Germany
76 Dolby Laboratories Audio technology USA
77 E3 Lithium Lithium Mining Canada
78 Eaton Corporation Engineering Ireland
79 Ebusco Electric buses Netherlands
80 EcoGraf Graphite for lithium-ion batteries Australia
* 81 Edisun Power Solar park operator Switzerland
* 82 EDP Renováveis Renewable energies operator, wind Portugal, Spain
83 EHang Electric autonomous aerial vehicles China
84 Elkem Chemistry, silicon and carbon Norway
* 85 Ellomay Capital Solar park operator Israel
* 86 Elmera (Fjordkraft) Electricity provider, renewable energies Norway
87 ElringKlinger Car component supplier Germany
88 Enapter Electrolyzers for green hydrogen Italy
* 89 Encavis Solar and wind park operator Germany
* 90 Energiedienst Holding Energy supply Switzerland
* 91 Energiekontor Project developer wind and solar parks Germany
* 92 Energy Vault Grid-scale energy storage USA
* 93 Enphase Energy Solar energy inverters USA
* 94 Eolus Wind power developer Sweden
95 Eos Energy Enterprises Stationary zinc based battery storage USA
96 Essity Hygiene paper Sweden
97 Etsy E-commerce for handmade products USA
98 EVE Air Mobility Electric aircrafts Brasil
99 Everfuel Green hydrogen infrastructure Denmark
100 Exro Technologies Energy management systems for vehicles Canada
101 FACC Aviation Austria
102 Fastned Fast charging stations Netherlands
* 103 First Solar Thin-film solar cells (CdTe) USA
104 Fisker Electric cars USA
105 Flex Electronics manufacturing services Singapore
106 Fluence Energy Energy storage USA
107 Fortescue Metals Iron ore, green hydrogen Australia
108 Freyr Battery Batteries and battery cells Luxembourg, Norway
109 Frontier Lithium Lithium mining Canada
* 110 FTC Solar Solar tracking USA
* 111 Fusion Fuel Green Green hydrogen Ireland
112 GCL Poly Polycrystalline silicon Hong Kong (China)
* 113 Good Energy Renewable energies, carbon neutral gas Great Britain (England)
* 114 Greencoat Renewables Investment company: wind farms and renewable energy infrastructure Ireland
115 GreenPower Motor Company Electric buses USA
116 Greenyard Fruits and vegetables Belgium
* 117 Grenergy renovables Renewable energies operator Spain
* 118 Hannon Armstrong Renewable energies operator, real estate, infrastructure USA
119 Havyard Group Shipbuilding Norway
120 Hazer Group Hydrogen and graphite production Australia
* 121 Heliogen Concentrated solar power towers USA
122 Hexagon Composites High-pressure gas storage tanks Norway
123 Hexagon Purus High-pressure hydrogen storage tanks Norway
124 HydrogenPro Hydrogen plants Norway
125 Hyliion Powertrains for electric trucks USA
126 Hyzon Motors Hydrogen-powered commercial vehicles USA
* 127 Iberdrola Electricity producer Spain
128 IBM Information technology USA
129 IBU tec Thermal material treatments Germany
130 Imerys Mining, minerals France
131 Infineon Semiconductors, microchips Germany
132 Infosys Information technology India
133 Ingersoll-Rand Conglomerate, compressors, security systems Ireland
* 134 Innergex Renewable energies operator Canada
135 Intel Microprocessors USA
136 Interface Inc Flooring USA
137 Intuitive Surgical Surgery robots USA
138 Investor AB Holding company Sweden
* 139 iSun Energy Solar energy producer and operator USA
140 ITM Power Hydrogen fuel cells Great Britain (England)
141 Itron Energy and water management USA
* 142 JinkoSolar Solar (photovoltaics) producer China
143 John B. Sanfilippo & Son Nuts USA
144 Kalera Vertical farming Norway
145 Kingfisher Retailing, Hardware Great Britain (England)
146 KLA-Tencor Wafer inspection USA
147 Kurita Water treatment Japan
148 Kyocera Conglomerate Japan
149 l'Occitane Natural cosmetics Luxembourg
150 Landis+Gyr Energy management, electricity meters Switzerland
151 Legrand Electrical equipment France
152 Lenzing Natural fibers Austria
153 Li-Cycle Lithium ion battery recycling Canada
154 Li-FT Power Lithium mining Canada
155 Lightning eMotors Electrification for commercial vehicle fleets USA
156 Lilium Air Mobility Electric planes Germany
157 Linde Industrial gases Ireland
158 LION E-Mobility Electric energy storage, battery system technology Switzerland, Germany
159 Livent Lithium products USA
160 LPKF Laser & Electronics Laser systems Germany
161 Lucid Group Electric cars USA
* 162 Magnora Renewable energies developer Norway
163 Manz Engineering and electronics Germany
164 Martifer Steelwork: ships and renewable energies Portugal
* 165 Maxeon Solar (photovoltaics) producer Singapore
166 Mayr-Melnhof Cardboard boxes, packaging Austria
167 McPhy Hydrogen: fuel cells and storage France
* 168 Mercury NZ Electricity retailer New Zealand
* 169 Meyer Burger Solar (photovoltaics) producer, heterojunction technology Switzerland
170 Microsoft Software USA
171 Midsona Organic foods Denmark
* 172 Midsummer Thin-film solar cells (CIGS) Sweden
* 173 Minesto Tidal energy Sweden
174 Mondi Packaging Great Britain (England), Austria
175 MP Materials Rare earth mining USA
176 Munich Re Reinsurance Germany
177 Møller-Mærsk (Maersk) Logistics, container shipping Denmark
178 Nel Hydrogen production and storage Norway
* 179 Neoen Operator solar parks, wind parks, energy storage France
180 Nexans Cable producer France
* 181 Nextracker Solar tracking USA
182 Nibe Industrier Heating technology Sweden
183 Nidec Electric motors Japan
184 Nio Electric cars China
185 Niu Electric scooters China
* 186 Nordex Wind turbine producer Germany
187 Nordic Mining Raw materials: titanium, lithium, quartz Norway
* 188 Norsk Solar Solar park developer and operator Norway
* 189 Northland Power Renewable energies operator Canada
190 Novo Nordisk Pharmacy Denmark
191 Nvidia Graphics processing units USA
192 Nynomic Photonic, optic measuring Germany
* 193 Ocean Sun Floating solar power systems Norway
194 Ökoworld (Oekoworld) Finances Germany
* 195 Ormat Technologies Geothermal energy, energy recovery USA
* 196 Orsted (Ørsted) Energy, offshore wind power Denmark
* 197 Otovo Photovoltaic rental Norway
198 Owens Corning Fiberglass USA
199 Panasonic Conglomerate Japan
200 Pearson Publisher, knowledge and education Great Britain (England)
201 Philips Medical technology, electronic devices Netherlands
202 Piedmont Lithium Lithium mining USA
203 Plug Power Fuel cells, hydrogen USA
* 204 PNE Wind Wind park developer and operator Germany
* 205 Polaris Renewable Energy Renewable energy operator, geothermal, hydropower Canada, Latin America
206 Polestar Electric cars Sweden
207 PowerCell Hydrogen fuel cell producer Sweden
208 PowerHouse Energy Energy recovery from waste Great Britain (England)
209 Proterra Electric buses USA
210 Proton Motor Power Systems Hydrogen fuel cell producer Germany
211 PSI Software Software for utilities and industry Germany
212 PVA Tepla Hightech material processing Germany
213 QuantumScape Solid state batteries USA
214 REC Silicon Silicon producer Norway
* 215 ReneSola (Emeren) Solar project developer China
* 216 ReNew Power Renewable energies operator India
217 Renewi Recycling, waste disposal Great Britain (England), Benelux
218 Roche Pharmaceuticals Switzerland
219 Rock Tech Lithium Lithium mining Canada
220 Salesforce Cloud-based software, CRM USA
221 Salzgitter Steel Germany
222 Samhallsbyggnadsbolaget (SBB) Real estate Sweden
223 Samsung SDI Batteries, electronics South Korea
224 SAP Business software Germany
* 225 Savosolar Solar thermal energy Finland
* 226 Scatec Renewable energy operator, solar parks Norway
227 Schneider Electric Automation, energy distribution France
228 SEB (Skandinaviska Enskilda Banken) Bank Sweden
229 Severn Trent Water supply Great Britain (England)
230 SFC Energy Fuel cell producer Germany
231 SGL Carbon Carbon chemistry Germany
232 Sharp Electronics Japan
233 Siemens Technology Germany
234 Signify Illumination Netherlands
235 Sika Construction chemistry Switzerland
236 Siltronic Silicon wafers Germany
* 237 Simec Atlantis Renewable energy operator, tidal power Great Britain (Scotland)
238 Sims Metal Management Metal recycling Australia, USA
239 Singulus Technologies Engineering, semiconductors Germany
240 Skyworks Solutions Semiconductors for mobile communications USA
* 241 SMA Solar Solar energy inverters Germany
* 242 SolarEdge Technologies Solar (photovoltaics): inverters, optimizers Israel
* 243 Solaria Solar park operator Spain
* 244 Soltec Power Holdings Solar tracking, solar park developer Spain
* 245 SolTech Integrated solar cells Sweden
246 Solvay Chemistry Belgium
247 Sono Group Solar integration for vehicles Germany
* 248 SPI Energy Solar park developer and operator USA
249 SQM (Sociedad Química y Minera) Mining of lithium and fertilizer minerals Chile
250 Standard Lithium Lithium mining Canada
251 Steelcase Office furniture USA
252 Steico Construction products Germany
253 Sto Construction materials Germany
254 Stora Enso Forestry Finland, Sweden
255 Storebrand Finances Norway
* 256 Sunlight Financial Holdings Financing home solar USA
* 257 Sunnova Solar installation USA
258 SunOpta Organic food Canada
* 259 Sunpower Corporation Solar installation USA
* 260 Sunrun Solar installation USA
* 261 Sunworks Solar installation USA
262 Svenska Cellulosa (SCA) Forestry, wood processing Sweden
263 Swiss Re Reinsurance Switzerland
264 Symrise Ingredients, flavours and fragrances Germany
265 Synopsys Silicon design software USA
266 Taiwan Semiconductor Semiconductor contract manufacturer Taiwan
267 Teco 2030 Clean Shipping Norway
* 268 Terna Energy Renewable energies operator Greece
269 Tesla Motors Electric cars, solar, energy storage USA
270 Tetra Tech Technical consulting: water, waste, renewables USA
271 Thermo Fisher Scientific Scientific devices USA
272 Thyssenkrupp Nucera Green hydrogen, chlorine Germany
273 Tomra Systems Recycling, reverse vending machines Norway
* 274 TPI Composites Wind blades, materials USA
275 Trane Technologies Climate technology Ireland
* 276 Transalta Renewables Renewable energies operator Canada
* 277 Umbrella Solar Investment Electricity producer, photovoltaic Spain
278 Umicore Metals, recycling Belgium
279 Umweltbank Bank Germany
280 United Natural Foods (UNFI) Wholesale organic food USA
* 281 Valoe Oyj Solar (photovoltaics) producer Finland
282 Varta Batteries Germany
283 Veolia Environnement Water, waste, energy France
* 284 Verbund Electricity supplier, hydrodynamic power Austria
* 285 Vestas Wind Systems Wind turbine producer Denmark
286 Vitesco Technologies Vehicle powertrains Germany
287 Vulcan Energy Lithium mining and geothermal energy Australia
288 Wacker Chemie Silicon, polymers, biotech Germany
289 Wacker Neuson Construction machinery Germany
290 Waste Management Environmental services, landfill gas USA
291 Workhorse Electric delivery vehicles with drones USA
* 292 Xinjiang Goldwind Wind turbine producer China
* 293 Xinyi Solar Glass for solar (photovoltaics) China
294 Xylem Water: processing, pumps, turbines USA
295 Zinnwald Lithium Lithium mining Great Britain (England), Germany
296 Zurich Insurance Group Insurances Switzerland