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