| 1 | REŢELE ELECTRICE ROMANIA S.A. | Bucureşti Sectorul 3 | Bucureşti | 3.23 mld | 2.858 |
| 2 | S.C. NOVA POWER & GAS S.A. | Municipiul Cluj-Napoca | Cluj | 2.90 mld | 151 |
| 3 | VANTAGE TOWERS S.R.L. | Bucureşti Sectorul 1 | Bucureşti | 364.0 mil | 40 |
| 4 | ASBIS ROMANIA SRL | Bucureşti Sectorul 6 | Bucureşti | 313.6 mil | 64 |
| 5 | AIC TRUCKS SRL | Sat Sântandrei, Oraş Simeria | Hunedoara | 312.0 mil | 66 |
| 6 | IRIDEX GROUP SALUBRIZARE SRL | Bucureşti Sectorul 1 | Bucureşti | 299.1 mil | 1.450 |
| 7 | GTS TELECOM SRL | Bucureşti Sectorul 5 | Bucureşti | 180.5 mil | 140 |
| 8 | PALAS 1 SRL | Municipiul Iaşi | Iaşi | 176.2 mil | 1 |
| 9 | AVI PROD GRUP SRL | Sat Schiau, Comuna Bascov | Argeş | 163.6 mil | 246 |
| 10 | PRO HART GROUP SRL | Municipiul Sibiu | Sibiu | 131.4 mil | 200 |
| 11 | LENOVO GLOBAL TECHNOLOGY RO SRL | Bucureşti Sectorul 1 | Bucureşti | 131.3 mil | 236 |
| 12 | SHANGHAI ELECTRIC ROMANIA COMPANY S.R.L. | Bucureşti Sectorul 1 | Bucureşti | 125.0 mil | 3 |
| 13 | HITACHI ENERGY ROMANIA S.R.L. | Bucureşti Sectorul 2 | Bucureşti | 117.8 mil | 34 |
| 14 | EMBA POWER S.R.L. | Bucureşti Sectorul 4 | Bucureşti | 115.7 mil | 7 |
| 15 | SEA CONTAINER SERVICES S.R.L. | Municipiul Constanţa | Constanţa | 113.9 mil | 267 |
| 16 | KOREA HYDRO & NUCLEAR POWER CO. LTD GYEONGJU-SI SUCURSALA BUCUREȘTI | Bucureşti Sectorul 2 | Bucureşti | 107.9 mil | 64 |
| 17 | AREON IMPEX SRL | Bucureşti Sectorul 3 | Bucureşti | 107.0 mil | 59 |
| 18 | AUTOMOTIVE INVESTMENT CORPORATION SRL | Sat Chiajna, Comuna Chiajna | Ilfov | 106.9 mil | 11 |
| 19 | HAUSER SRL | Bucureşti Sectorul 1 | Bucureşti | 105.6 mil | 8 |
| 20 | GREENCELLS CEE SRL | Bucureşti Sectorul 2 | Bucureşti | 101.3 mil | 256 |
| 21 | COMPANIA DE APĂ OLT SA | Municipiul Slatina | Olt | 95.4 mil | 503 |
| 22 | ADVANCE SRL | Municipiul Cluj-Napoca | Cluj | 91.4 mil | — |
| 23 | PALAS CAMPUS S.R.L. | Municipiul Iaşi | Iaşi | 88.5 mil | 1 |
| 24 | SIEMENS INDUSTRY SOFTWARE SRL | Municipiul Braşov | Braşov | 80.8 mil | 154 |
| 25 | APA NOVA PLOIESTI SRL | Municipiul Ploieşti | Prahova | 78.7 mil | 225 |
| 26 | CANADIAN NUCLEAR PARTNERS S.A. | Bucureşti Sectorul 2 | Bucureşti | 77.8 mil | 12 |
| 27 | CPL CONCORDIA FILIALA CLUJ ROMANIA | Municipiul Cluj-Napoca | Cluj | 76.1 mil | 71 |
| 28 | LOMAR ENERGY S.R.L. | Bucureşti Sectorul 6 | Bucureşti | 69.2 mil | 1 |
| 29 | BORGHESI SRL | Municipiul Brad | Hunedoara | 61.6 mil | — |
| 30 | ESPACK EUROLOGISTICA SRL | Municipiul Craiova | Dolj | 58.8 mil | 416 |
| 31 | S.C.PLASTICS BAVARIA EQUIPMENT & SYSTEMS S.R.L. | Municipiul Braşov | Braşov | 58.3 mil | 39 |
| 32 | SYSTEM PLUS SRL | Bucureşti Sectorul 1 | Bucureşti | 57.8 mil | 48 |
| 33 | LENOVO TECHNOLOGY B.V. OLANDA AMSTERDAM - SUCURSALA BUCURESTI | Bucureşti Sectorul 1 | Bucureşti | 57.0 mil | 61 |
| 34 | APA TÂRNAVEI MARI SA | Municipiul Mediaş | Sibiu | 56.4 mil | 251 |
| 35 | TERMOLANG SRL | Municipiul Odorheiu Secuiesc | Harghita | 54.2 mil | 41 |
| 36 | IMARK SISTEM SRL | Bucureşti Sectorul 1 | Bucureşti | 53.1 mil | 44 |
| 37 | PENTANOVA AUTOMATIZĂRI SRL | Municipiul Oradea | Bihor | 51.8 mil | 32 |
| 38 | IMOTRUST SA | Municipiul Arad | Arad | 51.6 mil | 7 |
| 39 | INSTAL ITTU SRL | Municipiul Cluj-Napoca | Cluj | 49.8 mil | 61 |
| 40 | TERMO-SERVICE SA | Municipiul Iaşi | Iaşi | 48.3 mil | 414 |
| 41 | TETAROM SA | Municipiul Cluj-Napoca | Cluj | 46.6 mil | 66 |
| 42 | ACTIV INVEST SRL | Bucureşti Sectorul 6 | Bucureşti | 46.3 mil | 22 |
| 43 | EXPERT MONTAJ SRL | Municipiul Timişoara | Timiş | 46.3 mil | 27 |
| 44 | SMART ECO PLUS S.R.L. | Bucureşti Sectorul 2 | Bucureşti | 46.3 mil | 105 |
| 45 | MILAN SRL | Municipiul Iaşi | Iaşi | 45.5 mil | 2 |
| 46 | ANCONI M & E GROUP SRL | Bucureşti Sectorul 2 | Bucureşti | 45.0 mil | 27 |
| 47 | MOVI CONSTRUCT SRL | Bucureşti Sectorul 4 | Bucureşti | 44.7 mil | 95 |
| 48 | FOMCO TRADE S.R.L. | Sat Cristeşti, Comuna Cristeşti | Mureş | 41.8 mil | 15 |
| 49 | SITLINE TECHNOLOGY SRL | Municipiul Cluj-Napoca | Cluj | 40.6 mil | 45 |
| 50 | ICA PROBUILT S.R.L. | Sat Hărman, Comuna Hărman | Braşov | 40.5 mil | 51 |
| 51 | AGUAKI TRANS SRL | Loc. Boldeşti-Scăeni, Oraş Boldeşti-Scăeni | Prahova | 40.5 mil | 43 |
| 52 | SMC ROMANIA SRL | Bucureşti Sectorul 2 | Bucureşti | 40.0 mil | 94 |
| 53 | NITECH SRL | Bucureşti Sectorul 1 | Bucureşti | 37.9 mil | 39 |
| 54 | SMART COMPUTING TECHNOLOGIES S.R.L. | Bucureşti Sectorul 5 | Bucureşti | 37.7 mil | 1 |
| 55 | CONCRETE FARMCONSTRUCT SRL | Municipiul Constanţa | Constanţa | 37.7 mil | 7 |
| 56 | ISCAR TOOLS SRL | Oraş Otopeni | Ilfov | 37.6 mil | 12 |
| 57 | BRASOV TOP CONS S.R.L. | Municipiul Braşov | Braşov | 36.6 mil | 8 |
| 58 | NEMAR EDIL GENERAL S.R.L. | Bucureşti Sectorul 6 | Bucureşti | 36.5 mil | 48 |
| 59 | HEXAGON MANUFACTURING INTELLIGENCE ROMANIA SRL | Bucureşti Sectorul 1 | Bucureşti | 35.6 mil | 22 |
| 60 | NISEMPRA ELECTRO SRL | Municipiul Drobeta-Turnu Severin | Mehedinţi | 35.5 mil | 31 |
| 61 | EMIA TECHNOLOGY SERVICES S.R.L. | Bucureşti Sectorul 1 | Bucureşti | 35.1 mil | 79 |
| 62 | PIH DEVELOPMENT S.R.L. | Bucureşti Sectorul 1 | Bucureşti | 34.9 mil | 3 |
| 63 | EDS ELECTRIC SRL | Municipiul Baia Mare | Maramureş | 33.1 mil | 23 |
| 64 | GAZ VEST SA | Municipiul Arad | Arad | 33.0 mil | 82 |
| 65 | SMS METALLURGY ROMANIA SRL | Bucureşti Sectorul 2 | Bucureşti | 32.6 mil | 86 |
| 66 | LUDOTERM SRL | Bucureşti Sectorul 6 | Bucureşti | 31.5 mil | 30 |
| 67 | PIER PROD SRL | Sat Rediu, Comuna Rediu | Neamţ | 31.2 mil | 27 |
| 68 | MERIDIAN PROJECT S.R.L. | Sat Negreia, Comuna Şişeşti | Maramureş | 30.9 mil | 2 |
| 69 | CITY OF MARA DOI S.A. | Municipiul Arad | Arad | 30.7 mil | 20 |
| 70 | XPV S.A. | Municipiul Sibiu | Sibiu | 30.1 mil | 3 |
| 71 | VTS ROMANIA SRL | Bucureşti Sectorul 6 | Bucureşti | 29.6 mil | 8 |
| 72 | HDV TRADING SRL | Bucureşti Sectorul 5 | Bucureşti | 29.5 mil | 1 |
| 73 | INSTITUTUL DE CERCETARE SI PRODUCTIE IN ELECTROTEHNICA ICPE ELECTROCOND TECHNOLOGIES SA | Bucureşti Sectorul 3 | Bucureşti | 28.8 mil | 20 |
| 74 | ECOLAB GMBH VIENA SUCURSALA IAŞI | Municipiul Iaşi | Iaşi | 28.4 mil | 76 |
| 75 | ELECTRONET CONCEPT SRL | Municipiul Baia Mare | Maramureş | 28.3 mil | 74 |
| 76 | PASSAVANT ENGINEERING S.R.L. | Oraş Otopeni | Ilfov | 28.2 mil | 5 |
| 77 | IDILIS SRL | Bucureşti Sectorul 1 | Bucureşti | 28.1 mil | 4 |
| 78 | SUNNERG RENEWABLE SERVICE S.R.L. | Bucureşti Sectorul 2 | Bucureşti | 27.3 mil | 6 |
| 79 | ENZYMES & DERIVATES SA | Sat Bistriţa, Comuna Alexandru cel Bun | Neamţ | 25.8 mil | 12 |
| 80 | ETUFARM SRL | Municipiul Brăila | Brăila | 25.6 mil | 20 |
| 81 | DAIRY MAX INTERNATIONAL SRL | Sat Sasar, Comuna Recea | Maramureş | 25.4 mil | 41 |
| 82 | TEMAN TRADING SRL | Municipiul Ploieşti | Prahova | 25.2 mil | 4 |
| 83 | WAVESTONE CONSULTING ROMANIA S.R.L. | Municipiul Cluj-Napoca | Cluj | 24.9 mil | 76 |
| 84 | TEHNOTERM SRL | Municipiul Iaşi | Iaşi | 24.6 mil | 72 |
| 85 | KONSENT S.A. | Municipiul Iaşi | Iaşi | 24.3 mil | 17 |
| 86 | NEPTUN ENGINEERING SRL | Bucureşti Sectorul 4 | Bucureşti | 23.7 mil | 57 |
| 87 | REPCONS SRL | Municipiul Sibiu | Sibiu | 23.3 mil | 30 |
| 88 | C.I.T. GRUP SRL | Municipiul Timişoara | Timiş | 22.9 mil | 20 |
| 89 | TI SUEROM AUTO SRL | Municipiul Cluj-Napoca | Cluj | 22.6 mil | 6 |
| 90 | FEVALDAN SERVICE SRL | Municipiul Târgu Jiu | Gorj | 22.5 mil | 23 |
| 91 | ADVENTURE HEAT SRL | Sat Cărpinis, Comuna Tărlungeni | Braşov | 22.4 mil | 6 |
| 92 | CORONA 94 CONTRANS SRL | Bucureşti Sectorul 3 | Bucureşti | 22.4 mil | 9 |
| 93 | ENERGOINSTAL PREMIUM INSTALAŢII SRL | Sat Dudu, Comuna Chiajna | Ilfov | 22.1 mil | 75 |
| 94 | ACS FARM CONSTRUCT S.R.L. | Municipiul Satu Mare | Satu Mare | 21.4 mil | 20 |
| 95 | AQUAEDUCT SRL | Municipiul Arad | Arad | 20.8 mil | 39 |
| 96 | UNITED BUSINESS CENTER 5 SRL | Municipiul Iaşi | Iaşi | 20.5 mil | 1 |
| 97 | JCM PROFESSIONAL BUILDINGS SRL | Municipiul Arad | Arad | 19.9 mil | 28 |
| 98 | EUROWIND ENERGY SRL | Bucureşti Sectorul 3 | Bucureşti | 19.0 mil | 31 |
| 99 | YAMAZAKI MAZAK CENTRAL EUROPE S.R.O. RICANY SUCURSALA BRASOV | Municipiul Braşov | Braşov | 18.8 mil | 7 |
| 100 | AGROFERT EXPORT SRL | Loc. Ovidiu, Oraş Ovidiu | Constanţa | 18.3 mil | 21 |
