| 1 | PUBLIC CREATION SRL | Municipiul Buzău | Buzău | 27.4 m | 20 |
| 2 | GE VERNOVA GLOBAL SERVICES GMBH BADEN, SUCURSALA BUCURESTI | Bucureşti Sectorul 1 | Bucureşti | 12.0 m | 5 |
| 3 | SOCIETATEA PENTRU SERVICII DE MENTENANTA A RETELEI ELECTRICE DE TRANSPORT "SMART" S.A. | Bucureşti Sectorul 1 | Bucureşti | 3.9 m | 581 |
| 4 | MIR COOLING S.R.L. | Oraş Otopeni | Ilfov | 2.8 m | 8 |
| 5 | ARABELLE SOLUTIONS ROMANIA S.R.L. | Bucureşti Sectorul 5 | Bucureşti | 2.2 m | 55 |
| 6 | EXPERT SERVICE 24/7 SRL | Municipiul Ploieşti | Prahova | 1.8 m | 32 |
| 7 | SYNTEGRA SECURITY SRL | Bucureşti Sectorul 1 | Bucureşti | 1.2 m | 23 |
| 8 | PRO MOTOR SERV '97 SRL | Bucureşti Sectorul 3 | Bucureşti | 1.2 m | 8 |
| 9 | GREEN VENTURES SRL | Bucureşti Sectorul 2 | Bucureşti | 1.2 m | 3 |
| 10 | GENERATOR EVOLUTION S.R.L. | Bucureşti Sectorul 3 | Bucureşti | 1.1 m | 1 |
| 11 | DEMITROS SRL | Municipiul Iaşi | Iaşi | 1.0 m | 9 |
| 12 | GEMAMI SOLUTIONS S.R.L. | Sat Chiajna, Comuna Chiajna | Ilfov | 1.0 m | 3 |
| 13 | PARALOS ENERGY ROMANIA S.R.L. | Comuna Mogoşoaia | Ilfov | 1.0 m | 6 |
| 14 | ADAM EL TENSO SRL | Bucureşti Sectorul 1 | Bucureşti | 942 k | 2 |
| 15 | COR INDUSTRIAL ENERGY SRL | Municipiul Ploieşti | Prahova | 728 k | 7 |
| 16 | ELECTRO-SERVICE SRL | Municipiul Bacău | Bacău | 722 k | 74 |
| 17 | ELECTROBOBINAJ SRL | Municipiul Craiova | Dolj | 697 k | 10 |
| 18 | SILVEXIM STAR SRL | Bucureşti Sectorul 1 | Bucureşti | 640 k | 9 |
| 19 | KADAR ELECTRIC SRL | Sat Hoghiz, Comuna Hoghiz | Braşov | 623 k | 2 |
| 20 | ELMAROM ELECTRO - SERVICE SRL | Bucureşti Sectorul 2 | Bucureşti | 610 k | 3 |
| 21 | HOBISTAL SERVICE S.R.L. | Municipiul Târgu Mureş | Mureş | 597 k | 2 |
| 22 | ZENESSIS ENERGY S.R.L. | Loc. Bocşa, Oraş Bocşa | Caraş-Severin | 586 k | 47 |
| 23 | GENSERV POWER SRL | Bucureşti Sectorul 5 | Bucureşti | 561 k | 2 |
| 24 | VICTEON TEHNIC S.R.L. | Sat Moşniţa Veche, Comuna Moşniţa Nouă | Timiş | 559 k | 1 |
| 25 | GES SERVICE SRL | Sat Gălăteni, Comuna Gălăteni | Teleorman | 498 k | 3 |
| 26 | EX STUDIO SRL | Municipiul Oradea | Bihor | 493 k | 13 |
| 27 | ALMIPA PROD SRL | Bucureşti Sectorul 4 | Bucureşti | 492 k | 10 |
| 28 | TEHNOELCOM SERVICE MOTOARE SRL | Bucureşti Sectorul 4 | Bucureşti | 490 k | 0 |
| 29 | TAMOIN EUROPEAN WIND S.R.L. | Bucureşti Sectorul 1 | Bucureşti | 488 k | 14 |
| 30 | PARMATEH ELECTRIC S.R.L. | Sat Agigea, Comuna Agigea | Constanţa | 482 k | 5 |
| 31 | WIND CONNECTION SRL | Municipiul Constanţa | Constanţa | 467 k | 2 |
| 32 | GASTRO UTILAJ S.R.L. | Bucureşti Sectorul 4 | Bucureşti | 464 k | 3 |
| 33 | WIND SERVICE INTERNATIONAL SRL | Sat Rusu de Sus, Comuna Nuseni | Bistriţa-Năsăud | 460 k | 2 |
| 34 | TERMO DINAMIC SRL | Municipiul Constanţa | Constanţa | 459 k | 16 |
| 35 | VOLT DESIGN S.R.L. | Bucureşti Sectorul 6 | Bucureşti | 458 k | 1 |
| 36 | TURBO MOTOR SRL | Municipiul Medgidia | Constanţa | 458 k | 4 |
| 37 | BOBINAJ & MOTOARE S.R.L. | Bucureşti Sectorul 3 | Bucureşti | 451 k | 2 |
| 38 | SVC MULTISERV SRL | Bucureşti Sectorul 6 | Bucureşti | 445 k | 8 |
| 39 | PADARENEW S.R.L. | Municipiul Tulcea | Tulcea | 434 k | 3 |
| 40 | FC OFFSHORE ENERGY S.R.L. | Municipiul Focşani | Vrancea | 404 k | 1 |
| 41 | FRIGOTECHNOLOGY IMPEX SRL | Bucureşti Sectorul 6 | Bucureşti | 391 k | 1 |
| 42 | CREATIV CONCEPT ELECTRIC S.R.L. | Loc. Drăgăneşti-Olt, Oraş Drăgăneşti-Olt | Olt | 386 k | 7 |
| 43 | ELECTRO EXIM RENTAL&SERVICE S.R.L. | Bucureşti Sectorul 1 | Bucureşti | 381 k | 1 |
| 44 | GREEN SEAS INTERNATIONAL MAINTENANCE S.R.L. | Loc. Năvodari, Oraş Năvodari | Constanţa | 373 k | 1 |
| 45 | TOTALLY INTEGRATED AUTOMATION SRL | Sat Româneşti, Comuna Simnicu de Sus | Dolj | 365 k | 1 |
| 46 | ROTORWINDING S.R.L. | Sat Gherceşti, Comuna Gherceşti | Dolj | 362 k | 0 |
| 47 | DESIRO BOBINARI S.R.L. | Sat Gherceşti, Comuna Gherceşti | Dolj | 355 k | 0 |
| 48 | ELECTROWINDING S.R.L. | Sat Gherceşti, Comuna Gherceşti | Dolj | 346 k | 1 |
| 49 | PEGASUS INNOVATION S.R.L. | Municipiul Buzău | Buzău | 339 k | 1 |
| 50 | HQP SOLUTION S.R.L. | Municipiul Timişoara | Timiş | 330 k | 1 |
| 51 | ENERGOCIP S.R.L. | Municipiul Gherla | Cluj | 322 k | 1 |
| 52 | OPTI PRIME ENGINEERING S.R.L. | Municipiul Cluj-Napoca | Cluj | 316 k | 3 |
| 53 | BEVE SERVICII SRL | Municipiul Braşov | Braşov | 314 k | 6 |
| 54 | CRISOMAR SUINE SRL | Sat Argeşelu, Comuna Mărăcineni | Argeş | 314 k | 1 |
| 55 | BLADETECH S.R.L. | Bucureşti Sectorul 2 | Bucureşti | 298 k | 1 |
| 56 | BVD REFRIGERATION SRL | Sat Baciu, Comuna Baciu | Cluj | 298 k | 1 |
| 57 | GLACIAL ULTRA SERV SRL | Bucureşti Sectorul 1 | Bucureşti | 293 k | 0 |
| 58 | FAST WIND MIHAI S.R.L. | Sat Dancu, Comuna Holboca | Iaşi | 288 k | 1 |
| 59 | BLACK SEA TOP SERVICES S.R.L. | Municipiul Constanţa | Constanţa | 283 k | 1 |
| 60 | KOSTAS EXEC S.R.L. | Bucureşti Sectorul 4 | Bucureşti | 282 k | 1 |
| 61 | ELECTROAD 25 S.R.L. | Bucureşti Sectorul 2 | Bucureşti | 281 k | 1 |
| 62 | ARTHEK MACHINES S.R.L. | Municipiul Codlea | Braşov | 279 k | 1 |
| 63 | X BOLT CONECTION SRL | Loc. Ovidiu, Oraş Ovidiu | Constanţa | 270 k | 2 |
| 64 | MAROS SERVICE S.R.L. | Sat Brîncoveneşti, Comuna Brîncoveneşti | Mureş | 259 k | 1 |
| 65 | ECO-BEST NEWCLEAN S.R.L. | Municipiul Târgovişte | Dâmboviţa | 257 k | 35 |
| 66 | E.M.G. ENERGY GROUP S.R.L. | Bucureşti Sectorul 4 | Bucureşti | 250 k | 1 |
| 67 | DANIEL SIMIONOV BUSINESS S.R.L. | Loc. Năvodari, Oraş Năvodari | Constanţa | 240 k | — |
| 68 | CAREI TRANS BUS S.R.L. | Municipiul Carei | Satu Mare | 235 k | 9 |
| 69 | EMANUEL ELECTRIC & AUTOMATION S.R.L. | Municipiul Constanţa | Constanţa | 229 k | 1 |
| 70 | WINDFORCERO S.R.L. | Municipiul Constanţa | Constanţa | 228 k | 1 |
| 71 | ADRIRENT HOME S.R.L. | Sat Ucea de Sus, Comuna Ucea | Braşov | 226 k | 1 |
| 72 | STEFCO PERFORM S.R.L. | Sat Dulceşti, Comuna 23 August | Constanţa | 222 k | 1 |
| 73 | THETA-TECH SRL | Bucureşti Sectorul 1 | Bucureşti | 214 k | 1 |
| 74 | BIOTECH ENERGIA RO S.R.L. | Municipiul Râmnicu Vâlcea | Vâlcea | 213 k | 2 |
| 75 | ACTIVE WIND INSTAL S.R.L. | Municipiul Tulcea | Tulcea | 212 k | 1 |
| 76 | WIND SERVICE POWER S.R.L. | Municipiul Bacău | Bacău | 206 k | 1 |
| 77 | AEROTEMP SRL | Bucureşti Sectorul 3 | Bucureşti | 193 k | 1 |
| 78 | EHP TECHNICS SRL | Sat Carani, Comuna Sânandrei | Timiş | 192 k | 2 |
| 79 | FUTURE ESTATE S.R.L. | Oraş Voluntari | Ilfov | 192 k | 1 |
| 80 | B-LIFT SRL | Municipiul Sfântu Gheorghe | Covasna | 191 k | 9 |
| 81 | BLAXY WIND SRL | Loc. Năvodari, Oraş Năvodari | Constanţa | 189 k | 1 |
| 82 | GREENWINDREY S.R.L. | Loc. Negru Vodă, Oraş Negru Vodă | Constanţa | 185 k | 1 |
| 83 | E-TURBINES S.R.L. | Sat Chişcăreni, Comuna Şipote | Iaşi | 183 k | 1 |
| 84 | E.A.S. STEFAN S.R.L. | Municipiul Drobeta-Turnu Severin | Mehedinţi | 181 k | 4 |
| 85 | PROPOWER INTERCOM SERVICE S.R.L. | Municipiul Cluj-Napoca | Cluj | 181 k | 1 |
| 86 | VOLTAVEST TGV S.R.L. | Sat Moşniţa Nouă, Comuna Moşniţa Nouă | Timiş | 175 k | 1 |
| 87 | TEHNIC SERV COM 94 SRL | Bucureşti Sectorul 6 | Bucureşti | 174 k | 2 |
| 88 | ROMSERV ELECTRO SRL | Municipiul Codlea | Braşov | 172 k | 1 |
| 89 | CORPORATE ENERGIES S.R.L. | Municipiul Constanţa | Constanţa | 172 k | 3 |
| 90 | SOLAR & WIND ENERGY S.R.L. | Municipiul Braşov | Braşov | 169 k | 1 |
| 91 | TEHNO INTER WATT S.R.L. | Comuna Jilava | Ilfov | 168 k | 1 |
| 92 | W.S POWER W.S.P S.R.L. | Bucureşti Sectorul 5 | Bucureşti | 166 k | 2 |
| 93 | OZSVATH ELECTRIC S.R.L. | Municipiul Baia Mare | Maramureş | 165 k | 3 |
| 94 | RX ELECTRIC SRL | Bucureşti Sectorul 1 | Bucureşti | 165 k | 1 |
| 95 | ESCU PLAST SRL | Sat Şelimbăr, Comuna Şelimbăr | Sibiu | 165 k | 2 |
| 96 | CRISMILVER PROD SERV SRL | Municipiul Brăila | Brăila | 164 k | 4 |
| 97 | CRIDEN SAFE SECURITY S.R.L. | Municipiul Galaţi | Galaţi | 162 k | 3 |
| 98 | MAINTENANCE GREEN INSTAL AMF S.R.L. | Oraş Turceni | Gorj | 154 k | 1 |
| 99 | PRO AUTOMATION GROUP S.R.L. | Municipiul Zalău | Sălaj | 149 k | 2 |
| 100 | MDC DESIGN IAŞI S.R.L. | Municipiul Iaşi | Iaşi | 143 k | 1 |