| Rank | Company | City | State | Country | Funding | Employees | Revenue | Predictive Score | Person Name | Title | Phone/Email |
|---|
| 1 | Electric Hydrog... | Natick | MA | USA | $603M | 349 | $93.1M | 1987 | David Eaglesham | Founder an... | |
| 2 | Lyten | Silicon Va... | CA | USA | $410M | 300 | $69.3M | 1907 | William Wraith | Co-Founder | |
| 3 | Gradiant Corpor... | Boston | MA | USA | $400M | 342 | $91.2M | 1285 | John Tracy | VP Sales a... | |
| 4 | NEXTracker | East Bay | CA | USA | $42.6M | 963 | $289.2M | 1123 | Daniel Shugar | CEO, Found... | |
| 5 | Form Energy | Boston | MA | USA | $860M | 627 | $167.2M | 1098 | Mateo Jaramillo | CEO | |
| 6 | Recurrent Energ... | East Bay | CA | USA | $585M | 581 | $155M | 1075 | Ping Xu | Chief Acco... | |
| 7 | Distributed Sol... | Schenectad... | NY | USA | $1B | 309 | $82.4M | 936 | Gregory Fabso | CFO | |
| 8 | Origis Energy | Miami | FL | USA | $149M | 210 | $47.4M | 830 | Vikas Anand | CEO | |
| 9 | Arcadia | Washington... | DC | USA | $554M | 719 | $215.9M | 800 | Kiran Bhatraju | Founder an... | |
| 10 | Main home | Boston | MA | USA | | 62 | $11.7M | 655 | Carlos Araque | Co-founder... | |
| 11 | Leeward Renewab... | Dallas | TX | USA | $545M | 394 | $103.4M | 613 | Jason Allen | CEO | |
| 12 | Antora Energy | East Bay | CA | USA | | 112 | $23.5M | 576 | Andrew Ponec | Co-founder... | |
| 13 | NEXAMP | Boston | MA | USA | $1.27B | 543 | $102.7M | 575 | Kyle Marchessea... | VP, Market... | |
| 14 | LanzaTech | Chicago | IL | USA | $869M | 435 | $116M | 569 | John Holladay | VP, Govern... | |
| 15 | Seven Eleven Fo... | Irving | MD | USA | | 584 | $153.3M | 553 | Harpreet Singh | Franchise ... | |
| 16 | Carbon Capture | Los Angele... | CA | | $115M | 67 | $12.2M | 546 | Adrian Corless | CEO | |
| 17 | Fervo | Houston | TX | USA | | 109 | $22.9M | 536 | Jack Norbeck | Co-Founder... | |
| 18 | Intersect Power | Portland | OR | USA | $609M | 237 | $53.5M | 517 | Sheldon Kimber | CEO, Found... | |
| 19 | Redwood Materia... | Carson Cit... | NV | USA | $2.07B | 646 | $172.3M | 505 | JB Straubel | Co-Founder... | |
| 20 | Enfinity Global | Madrid | | Spain | | 313 | $82.2M | 503 | Shuichi Kishida | CEO, Enfin... | |
| 21 | Dcbel | | | | | 102 | $21.4M | 500 | Dan Fletcher | Head Ecosy... | |
| 22 | Nexus Circular | Atlanta | GA | | | 74 | $13.5M | 493 | Jeff Gold | Founder, C... | |
| 23 | EnergyX | Austin | TX | USA | | 94 | $19.7M | 487 | Teague Egan | Founder & ... | |
| 24 | LanzaJet | Chicago | IL | USA | | 115 | $24.1M | 485 | Hemant Gala | Chief Tech... | |
| 25 | BlocPower | New York C... | NY | USA | $250M | 168 | $37.9M | 478 | Andrew Miller | Founder | |
| 26 | Longroad Energy... | Boston | MA | USA | | 193 | $44.6M | 465 | Michael Alvarez | Co-Founder... | |
| 27 | Amogy | New York C... | NY | USA | | 246 | $56.8M | 461 | Hyunho Kim | Co-Founder... | |
| 28 | PosiGen | Jefferson | LA | USA | $280M | 471 | $125.6M | 442 | Thomas Neyhart | Founder & ... | |
| 29 | DoodyCalls | Charlottes... | VA | USA | | 121 | $19.7M | 429 | Mike Tegel | Franchise ... | |
| 30 | Span.IO | San Franci... | CA | USA | $231M | 412 | $109.9M | 428 | Arch Rao | Founder & ... | |
| 31 | Pivot Energy | Toronto | ON | CAN | | 220 | $50.8M | 421 | Rick Hunter | Founder & ... | |
| 32 | CleanCapital | New York C... | NY | USA | | 89 | $18.7M | 413 | Marc Garrett | Co-Founder... | |
| 33 | AmpUp | Silicon Va... | CA | USA | $150K | 64 | $11.7M | 405 | Tom Sun | Cofounder | |
| 34 | Membrion | Seattle | WA | USA | | 42 | $7.1M | 399 | Rachel Malone | Director C... | |
| 35 | Svante | Vancouver | BC | CAN | $493M | 255 | $57.6M | 393 | Becky Gardiner | Chief Engi... | |
| 36 | Omnidian | Seattle | WA | USA | $81.5M | 243 | $54.9M | 391 | Mark Liffmann | CEO and Fo... | |
| 37 | Battery Cell De... | Coeur d'Al... | ID | USA | | 151 | $34.9M | 385 | Lindsay Gorrill | Founder & ... | |
| 38 | Swift Current E... | Boston | MA | USA | | 113 | $23.7M | 372 | Phillip Westerb... | Chief Proj... | |
| 39 | Helion Energy | Seattle | WA | USA | | 221 | $51.1M | 370 | Chris Pihl | Founder, C... | |
| 40 | Element Energy | Silicon Va... | CA | USA | | 81 | $17M | 365 | Rainer Fasching | Founder, C... | |
| 41 | TeraWulf | Easton | MD | USA | | 23 | $3.4M | 361 | TeraWulf Media | Social Med... | |
| 42 | Divert | Boston | MA | USA | | 206 | $47.6M | 353 | Nick Whitman | Co-Founder... | |
| 43 | Eavor Technolog... | Calgary | AB | CAN | | 87 | $18.3M | 345 | Jeanine Vany | EVP Corpor... | |
| 44 | Orennia | Calgary | AB | | | 102 | $21.4M | 343 | Brook Papau | CEO | |
| 45 | On.Energy | Miami | FL | USA | | 109 | $22.9M | 337 | Alan Cooper | CEO | |
| 46 | Infinium | Sacramento | CA | USA | | 69 | $13M | 330 | Robert Schuetzl... | CEO | |
| 47 | Bioenergy Devco | Columbia | MD | USA | $236M | 71 | $13M | 328 | Shawn Kreloff | Founder an... | |
| 48 | Mission Zero Te... | London | London | | $32.8M | 30 | $4.8M | 323 | Duncan Preston | Head Comme... | |
| 49 | Mainspring Ener... | Silicon Va... | CA | USA | $518M | 401 | $106.9M | 319 | Dave DeGraaff | COO | |
| 50 | Cypress Creek R... | Raleigh Du... | NC | USA | $200M | 390 | $104M | 315 | Sarah Slusser | CEO | |
| 51 | Aypa Power | | | | | 127 | $26.7M | 308 | Moe Hajabed | CEO | |
| 52 | Nyobolt | Cambridge | | | $70.7M | 112 | $23.5M | 305 | - | - | - |
| 53 | Ohmium | Incline Vi... | NV | USA | | 622 | $163.3M | 303 | Arne Ballantine | CEO | |
| 54 | Captura | Los Angele... | CA | | $45.3M | 54 | $9.9M | 301 | Steve Oldham | CEO | |
| 55 | Odyssey Energy | Boulder | CO | USA | | 62 | $11.7M | 299 | Emily McAteer | Co-founder... | |
| 56 | Mitra Chem | Silicon Va... | CA | | $80M | 67 | $12.2M | 293 | Vivas Kumar | CEO and Co... | |
| 57 | The New Clean E... | Washington... | VA | USA | | 155 | $35.8M | 293 | Tim Barry | VP | |
| 58 | Clearway Energy... | San Franci... | CA | USA | | 852 | $250.5M | 291 | Max Gardner | Treasurer,... | |
| 59 | CurbWaste | New York C... | NY | | $21.2M | 38 | $6.1M | 290 | Vach Hovsepyan | Co-Founder... | |
| 60 | HomeTree UK | London | | UK | | 133 | $27.9M | 289 | Simon Phelan | Founder & ... | |
| 61 | Phospholutions | State Coll... | PA | USA | | 32 | $5.4M | 288 | Stephan Levitsk... | Chief Oper... | |
| 62 | ChargeLab | Toronto | ON | CAN | | 74 | $14M | 280 | Ehsan Mokhtari | CTO & Co-F... | |
| 63 | Radial Power | Houston | TX | USA | | 38 | $6.4M | 280 | Steven Panagiot... | VP Busines... | |
| 64 | Low Carbon | London | | UK | | 299 | $69.1M | 276 | Neil McDermott | CEO | |
| 65 | Circ | Danville | VA | USA | | 64 | $12.1M | 274 | Teresa Krug | SVP Innova... | |
| 66 | SORTERA ALLOYS | Fort Wayne | IN | USA | | 51 | $9.6M | 272 | Michael Siemer | CEO and Pr... | |
| 67 | GRIDSERVE Susta... | | | UK | | 365 | $95.8M | 270 | Rob Buckland | Chief Sale... | |
| 68 | Interstate Wast... | New York C... | NJ | USA | | 353 | $92.7M | 264 | Jay Dunham | Market Are... | |
| 69 | Atlas Renewable... | Santiago d... | | Chile | | 438 | $115M | 262 | Carlos Barrera | Founder & ... | |
| 70 | TAE Technologie... | Orange Cou... | CA | USA | | 352 | $92.4M | 260 | Jonathan Torett... | CEO TAE Gl... | |
| 71 | Terabase Energy | East Bay | CA | USA | $77M | 118 | $24.8M | 257 | Amine Berrada | Co-Founder | |
| 72 | Tigo Energy | Silicon Va... | CA | USA | $216M | 301 | $80.3M | 256 | Danny Eizips | VP HW/FW E... | |
| 73 | Swell Energy | Los Angele... | CA | USA | | 171 | $39.5M | 255 | Suleman Khan | CEO | |
| 74 | LevelTen Energy | Seattle | WA | USA | $72.3M | 154 | $34.8M | 254 | Bryce Smith | Founder an... | |
| 75 | GameChange Sola... | New York C... | NY | USA | $150M | 348 | $92.8M | 253 | Scott Van Pelt | Chief Engi... | |
| 76 | Bright Power | New York C... | NY | USA | $30.4M | 269 | $60.7M | 252 | Jeff Perlman | Founder | |
| 77 | Erthos | Phoenix | AZ | USA | | 108 | $22.7M | 251 | Janelle Loss | Chief Exec... | |
| 78 | Avnos | Los Angele... | CA | | $128M | 25 | $2.6M | 245 | Will Kain | Founder & ... | |
| 79 | Connect Earth | London | London | | $7.36M | 25 | $2.6M | 245 | Ally Boulton | Chief Staf... | |
| 80 | Charm Industria... | San Franci... | CA | USA | $108M | 88 | $18.5M | 237 | Peter Reinhardt | CEO & Co-f... | |
| 81 | Dispatch Goods | San Franci... | CA | USA | | 35 | $5.9M | 234 | Lindsey Hoell | CEO | |
| 82 | National Grid R... | Minneapoli... | MN | USA | | 328 | $86.1M | 233 | Nathan Franzen | VP Develop... | |
| 83 | ATReCycle | Pontiac | IL | USA | | 83 | $17.4M | 227 | Brodie Ehresman | Director M... | |
| 84 | Deep Isolation | East Bay | CA | USA | | 26 | $3.8M | 225 | Elizabeth Mulle... | Co-Founder... | |
| 85 | Verdantas | Dublin | OH | USA | | 668 | $175.3M | 224 | Andrew Olshefsk... | Reality Ca... | |
| 86 | Hecate Energy | Chicago | IL | USA | | 83 | $17.4M | 221 | Fazli Qadir | Chief Tech... | |
| 87 | RipeLocker | Bainbridge... | WA | USA | | 25 | $3.7M | 219 | George Lobisser | CEO and Co... | |
| 88 | Power Roll Ltd | Sunderland | | | | 50 | $8.4M | 219 | Neil Spann | CEO | |
| 89 | Allonnia | Boston | MA | USA | $90M | 55 | $10M | 216 | Dayal Saran | Sr. VP and... | |
| 90 | Sapphire Techno... | Cerritos | CA | | $9.8M | 27 | $2.8M | 216 | Freddie Sarhan | CEO | |
| 91 | Amprius | | | | | 87 | $18.3M | 215 | Kang Sun | CEO | |
| 92 | Cambium Carbon | Washington... | DC | | | 28 | $2.9M | 214 | Marisa Repka | Co-Founder... | |
| 93 | PowerX | New York C... | NY | | $4M | 20 | $2.1M | 212 | Manuel Schönfel... | Founder an... | |
| 94 | Shoals Technolo... | | | | | 325 | $85.3M | 208 | John White | Sr. VP, St... | |
| 95 | Navisun | Hingham | MA | USA | | 45 | $7.6M | 208 | Brendan Canavan | VP Busines... | |
| 96 | Nuada | Belfast | County Antrim | | $10.2M | 57 | $10.4M | 208 | Jose Casaban | Co-CEO NUA... | |
| 97 | Empire Diversif... | Miami | FL | USA | | 24 | $3.5M | 206 | - | - | - |
| 98 | Caelux Corporat... | Los Angele... | CA | USA | | 51 | $9.6M | 205 | Charlie Hasselb... | Chief Tech... | |
| 99 | 44.01 | Muscat | | | | 113 | $23.7M | 204 | - | - | - |
| 100 | Landscape Works... | Birmingham | AL | USA | | 288 | $66.5M | 201 | Brad Terrell | Founder Co... | |