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 Altus Power Solar energy, construction and operation USA
20 Amazon E-commerce USA
* 21 Ameresco Energy services, efficiency, infrastructure USA
22 American Lithium Lithium mining Canada
23 American Superconductor Electric grid, superconductors USA
24 American Tower Broadcast infrastructure operator USA
25 Andritz Mechanical engineering, plant construction Austria
26 Arafura Resources Rare earth mining Australia
27 Arcadium Lithium Lithium products Ireland
* 28 Arise Wind park operator Sweden
* 29 Array Technologies Solar tracking USA
30 ASML UV-lithography for semiconductors Netherlands
* 31 Atlantica Sustainable Infrastructure Renewable energies and electric grid Great Britain (England)
32 Atlassian Team software Australia, Great Britain (England)
* 33 Audax Renovables Windpark operator Spain
34 Avantium Bioplastic Netherlands
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 BillerudKorsnas Paper and packaging Sweden
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 BYD Rechargeable batteries, electromobility China
* 47 Cadeler Offshore wind farm construction Norway
48 CAF (Construcciones y Auxiliar de Ferrocarriles) Trains, busses Spain
49 Canadian National Railway Logistics, freight trains Canada
* 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 Carrier Global Climate technology USA
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 Church & Dwight Household products USA
59 Cisco Systems Telecommunication USA
* 60 Clean Energy Fuels Renewable natural gas USA
61 CleanSpark Energy management software USA
* 62 Clearvise Renewable energies operator Germany
* 63 Clearway Energy Solar and wind park operator USA
* 64 Cloudberry Water and wind power Norway
65 Colgate-Palmolive USA Consumer products
66 Corbion Biochemistry Netherlands
67 Corticeira Amorim Cork Portugal
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 Lithium Lithium Mining Canada
74 Eaton Corporation Engineering Ireland
75 EcoGraf Graphite for lithium-ion batteries Australia
* 76 Edisun Power Solar park operator Switzerland
* 77 EDP Renováveis Renewable energies operator, wind Portugal, Spain
78 EHang Electric autonomous aerial vehicles China
79 Electrolux Home appliance Sweden
80 Elia Group Electricity grid
81 Elkem Chemistry, silicon and carbon Norway
* 82 Ellomay Capital Solar park operator Israel
* 83 Elmera (Fjordkraft) Electricity provider, renewable energies Norway
84 ElringKlinger Car component supplier Germany
* 85 Emeren Solar project developer China
* 86 Encavis Solar and wind park operator Germany
* 87 Energiekontor Project developer wind and solar parks Germany
* 88 Energy Vault Grid-scale energy storage USA
* 89 Enphase Energy Solar energy inverters USA
* 90 Eolus Wind power developer Sweden
91 Eos Energy Enterprises Stationary zinc based battery storage USA
92 Eqva Shipbuilding Norway
* 93 ERG Electricity producer, wind, solar Italy
94 Essity Hygiene paper Sweden
95 EVE Air Mobility Electric aircrafts Brasil
96 Exro Technologies Energy management systems for vehicles Canada
97 FACC Aviation Austria
98 Fastned Fast charging stations Netherlands
* 99 First Solar Thin-film solar cells (CdTe) USA
100 Flex Electronics manufacturing services Singapore
101 Fluence Energy Energy storage USA
102 Fortescue Metals Iron ore, green hydrogen Australia
103 Freyr Battery Batteries and battery cells Luxembourg, Norway
104 Frontier Lithium Lithium mining Canada
* 105 Fusion Fuel Green Green hydrogen Ireland
106 GCL Poly Polycrystalline silicon Hong Kong (China)
* 107 Goldwind Wind turbine producer China
* 108 Good Energy Renewable energies, carbon neutral gas Great Britain (England)
* 109 Greencoat Renewables Investment company: wind farms and renewable energy infrastructure Ireland
110 Greenyard Fruits and vegetables Belgium
* 111 Grenergy renovables Renewable energies operator Spain
112 Groupe SEB Small appliances France
* 113 Hannon Armstrong Renewable energies operator, real estate, infrastructure USA
114 Hav Group Shipbuilding Norway
115 Hazer Group Hydrogen and graphite production Australia
116 Hexagon Composites High-pressure gas storage tanks Norway
117 Hexagon Purus High-pressure hydrogen storage tanks Norway
118 HydrogenPro Hydrogen plants Norway
* 119 Iberdrola Electricity producer Spain
120 IBM Information technology USA
121 IBU tec Thermal material treatments Germany
122 Imerys Mining, minerals France
123 Infineon Semiconductors, microchips Germany
124 Infosys Information technology India
125 Ingersoll-Rand Conglomerate, compressors, security systems Ireland
* 126 Innergex Renewable energies operator Canada
127 Intel Microprocessors USA
128 Interface Inc Flooring USA
129 Intuitive Surgical Surgery robots USA
130 Investor AB Holding company Sweden
* 131 iSun Energy Solar energy producer and operator USA
132 ITM Power Hydrogen fuel cells Great Britain (England)
133 Itron Energy and water management USA
* 134 JinkoSolar Solar (photovoltaics) producer China
135 John B. Sanfilippo & Son Nuts USA
136 Kingfisher Retailing, Hardware Great Britain (England)
137 KLA-Tencor Wafer inspection USA
138 Kurita Water treatment Japan
139 Kyocera Conglomerate Japan
140 Landis+Gyr Energy management, electricity meters Switzerland
141 Legrand Electrical equipment France
142 Lenzing Natural fibers Austria
143 Li-FT Power Lithium mining Canada
144 Linde Industrial gases Ireland
145 LION E-Mobility Electric energy storage, battery system technology Switzerland, Germany
146 LPKF Laser & Electronics Laser systems Germany
147 Lucid Group Electric cars USA
* 148 Magnora Renewable energies developer Norway
149 Manz Engineering and electronics Germany
150 Martifer Steelwork: ships and renewable energies Portugal
151 Mayr-Melnhof Cardboard boxes, packaging Austria
152 McPhy Hydrogen: fuel cells and storage France
* 153 Mercury NZ Electricity retailer New Zealand
* 154 Meyer Burger Solar (photovoltaics) producer, heterojunction technology Switzerland
155 Midsona Organic foods Denmark
* 156 Midsummer Thin-film solar cells (CIGS) Sweden
* 157 Minesto Tidal energy Sweden
158 Mondi Packaging Great Britain (England), Austria
159 MP Materials Rare earth mining USA
160 Munich Re Reinsurance Germany
161 Møller-Mærsk (Maersk) Logistics, container shipping Denmark
* 162 Naturenergie (Energiedienst) Holding Energy supply Switzerland
163 Nel Hydrogen production and storage Norway
* 164 Neoen Operator solar parks, wind parks, energy storage France
165 Nexans Cable producer France
* 166 Nextracker Solar tracking USA
167 Nibe Industrier Heating technology Sweden
168 Nidec Electric motors Japan
169 Nio Electric cars China
170 Niu Electric scooters China
* 171 Nordex Wind turbine producer Germany
172 Nordic Mining Raw materials: titanium, lithium, quartz Norway
* 173 Northland Power Renewable energies operator Canada
174 Novozymes Biotechnology, enzymes, food additives Denmark
175 Nvidia Graphics processing units USA
176 Nynomic Photonic, optic measuring Germany
* 177 Ocean Sun Floating solar power systems Norway
178 Ökoworld (Oekoworld) Finances Germany
* 179 Ormat Technologies Geothermal energy, energy recovery USA
* 180 Orsted (Ørsted) Energy, offshore wind power Denmark
181 Owens Corning Fiberglass USA
182 Panasonic Conglomerate Japan
183 Pearson Publisher, knowledge and education Great Britain (England)
184 Philips Medical technology, electronic devices Netherlands
185 Piedmont Lithium Lithium mining USA
186 Plug Power Fuel cells, hydrogen USA
* 187 PNE Wind Wind park developer and operator Germany
* 188 Polaris Renewable Energy Renewable energy operator, geothermal, hydropower Canada, Latin America
189 Polestar Electric cars Sweden
190 PowerCell Hydrogen fuel cell producer Sweden
191 PowerHouse Energy Energy recovery from waste Great Britain (England)
192 PSI Software Software for utilities and industry Germany
193 PVA Tepla Hightech material processing Germany
194 QuantumScape Solid state batteries USA
195 REC Silicon Silicon producer Norway
* 196 ReNew Power Renewable energies operator India
197 Renewi Recycling, waste disposal Great Britain (England), Benelux
198 Roche Pharmaceuticals Switzerland
199 Rock Tech Lithium Lithium mining Canada
200 Salesforce Cloud-based software, CRM USA
201 Salzgitter Steel Germany
202 Samsung SDI Batteries, electronics South Korea
203 SAP Business software Germany
* 204 Scatec Renewable energy operator, solar parks Norway
205 Schneider Electric Automation, energy distribution France
206 Schott Pharma Glass for pharmacy Germany
207 SEB (Skandinaviska Enskilda Banken) Bank Sweden
208 Severn Trent Water supply Great Britain (England)
209 SFC Energy Fuel cell producer Germany
210 SGL Carbon Carbon chemistry Germany
211 Sharp Electronics Japan
212 Siemens Technology Germany
213 Signify Illumination Netherlands
214 Sika Construction chemistry Switzerland
215 Siltronic Silicon wafers Germany
216 Sims Metal Management Metal recycling Australia, USA
217 Singulus Technologies Engineering, semiconductors Germany
218 Skyworks Solutions Semiconductors for mobile communications USA
* 219 SMA Solar Solar energy inverters Germany
* 220 SolarEdge Technologies Solar (photovoltaics): inverters, optimizers Israel
* 221 Solaria Solar park operator Spain
* 222 Soltec Power Holdings Solar tracking, solar park developer Spain
* 223 SolTech Integrated solar cells Sweden
224 Solvay Chemistry Belgium
225 Springer Nature Academic publishing company Germany
226 SQM (Sociedad Química y Minera) Mining of lithium and fertilizer minerals Chile
227 SSAB Steel Sweden
228 Standard Lithium Lithium mining Canada
229 Steelcase Office furniture USA
230 Steico Construction products Germany
231 Sto Construction materials Germany
232 Stora Enso Forestry Finland, Sweden
233 Storebrand Finances Norway
* 234 Sunnova Solar installation USA
235 SunOpta Organic food Canada
* 236 Sunrun Solar installation USA
237 Svenska Cellulosa (SCA) Forestry, wood processing Sweden
238 Svitzer Marine towage and services Denmark
239 Swiss Re Reinsurance Switzerland
240 Syensqo Chemicals Belgium
241 Symrise Ingredients, flavours and fragrances Germany
242 Synopsys Silicon design software USA
243 Taiwan Semiconductor Semiconductor contract manufacturer Taiwan
* 244 Terna Energy Renewable energies operator Greece
245 Tetra Tech Technical consulting: water, waste, renewables USA
246 Thermo Fisher Scientific Scientific devices USA
247 Thyssenkrupp Nucera Green hydrogen, chlorine Germany
248 Tomra Systems Recycling, reverse vending machines Norway
* 249 TPI Composites Wind blades, materials USA
250 Trane Technologies Climate technology Ireland
* 251 Transalta Renewable energies operator Canada
* 252 Umbrella Solar Investment Electricity producer, photovoltaic Spain
253 Umicore Metals, recycling Belgium
254 Umweltbank Bank Germany
255 United Natural Foods (UNFI) Wholesale organic food USA
* 256 Valoe Oyj Solar (photovoltaics) producer Finland
257 Veolia Environnement Water, waste, energy France
* 258 Verbund Electricity supplier, hydrodynamic power Austria
* 259 Vestas Wind Systems Wind turbine producer Denmark
260 Vitesco Technologies Vehicle powertrains Germany
261 Vulcan Energy Lithium mining and geothermal energy Australia
262 Wacker Chemie Silicon, polymers, biotech Germany
263 Wacker Neuson Construction machinery Germany
264 Waste Management Environmental services, landfill gas USA
* 265 Xinyi Solar Glass for solar (photovoltaics) China
266 Xylem Water: processing, pumps, turbines USA
267 Zinnwald Lithium Lithium mining Great Britain (England), Germany
268 Zurich Insurance Group Insurances Switzerland