| 1 | PETROM LPG SA | Bucureşti Sectorul 1 | Bucureşti | 423 |
| 2 | ARCELORMITTAL HUNEDOARA SA | Municipiul Hunedoara | Hunedoara | 128 |
| 3 | ALMAMET SRL | Municipiul Târnăveni | Mureş | 55 |
| 4 | LIO-METAL SRL | Municipiul Galaţi | Galaţi | 50 |
| 5 | TRANS GAS GRUP SRL | Bucureşti Sectorul 1 | Bucureşti | 41 |
| 6 | AMRAOIL SERV S.R.L. | Municipiul Constanţa | Constanţa | 40 |
| 7 | GROUP OIL STATION S.R.L. | Bucureşti Sectorul 4 | Bucureşti | 38 |
| 8 | HVS CONSTRUCT SRL | Municipiul Odorheiu Secuiesc | Harghita | 36 |
| 9 | AMA COM GRUP SRL | Municipiul Zalău | Sălaj | 34 |
| 10 | EXIROS.RO SRL | Municipiul Zalău | Sălaj | 32 |
| 11 | ENIS OIL COMPANY SRL | Municipiul Sfântu Gheorghe | Covasna | 30 |
| 12 | PETROTIM S.R.L. | Municipiul Timişoara | Timiş | 29 |
| 13 | ISOPLUS SPECIAL SRL | Municipiul Făgăraş | Braşov | 20 |
| 14 | VERSSA VERSATILE CONSULTANTS SRL | Bucureşti Sectorul 4 | Bucureşti | 19 |
| 15 | GAIA MOON S.R.L. | Municipiul Constanţa | Constanţa | 18 |
| 16 | DEBITARE ÎNDOIRE SUDURA S.R.L. | Oraş Chitila | Ilfov | 17 |
| 17 | LUCA IMPEX SRL | Municipiul Drobeta-Turnu Severin | Mehedinţi | 16 |
| 18 | TURAL METAL ALUMINIUM S.R.L. | Municipiul Craiova | Dolj | 16 |
| 19 | ATMA GRUP SRL | Sat Moşniţa Nouă, Comuna Moşniţa Nouă | Timiş | 12 |
| 20 | CHEMTRANSFERT SRL | Bucureşti Sectorul 1 | Bucureşti | 12 |
| 21 | BENIRUX SRL | Sat Hălchiu, Comuna Hălchiu | Braşov | 12 |
| 22 | CLEANTECH2003 SRL | Municipiul Târgu Mureş | Mureş | 11 |
| 23 | NOVACHIM TRADING SRL | Bucureşti Sectorul 3 | Bucureşti | 10 |
| 24 | DAT SEL COMPANY SRL | Bucureşti Sectorul 1 | Bucureşti | 10 |
| 25 | KOVPET SRL | Loc. Sovata, Oraş Sovata | Mureş | 10 |
| 26 | TUDEA EURO SHOP SRL | Municipiul Reghin | Mureş | 10 |
| 27 | CONECT RALBO SRL | Municipiul Fălticeni | Suceava | 10 |
| 28 | INGRID OIL SRL | Municipiul Medgidia | Constanţa | 10 |
| 29 | OILOPROD IMPEX S.R.L. | Municipiul Câmpina | Prahova | 9 |
| 30 | CIATO GALVANOTEHNIC SRL | Bucureşti Sectorul 1 | Bucureşti | 8 |
| 31 | POTACO SERV SRL | Sat Isalniţa, Comuna Isalniţa | Dolj | 8 |
| 32 | CHEMTECH SRL | Bucureşti Sectorul 4 | Bucureşti | 8 |
| 33 | METINVEST CARPATHIA SRL | Bucureşti Sectorul 3 | Bucureşti | 8 |
| 34 | OLTLANDS SRL | Municipiul Constanţa | Constanţa | 7 |
| 35 | REMAT GROUP MANAGEMENT SRL | Bucureşti Sectorul 1 | Bucureşti | 7 |
| 36 | EXTENSO SRL | Municipiul Ploieşti | Prahova | 7 |
| 37 | BETACOM PROD SRL | Loc. Comăneşti, Oraş Comăneşti | Bacău | 7 |
| 38 | DMS GAZ COMPANY SRL | Loc. Vârteju, Oraş Măgurele | Ilfov | 7 |
| 39 | BVG VEST SRL | Sat Giarmata-Vii, Comuna Ghiroda | Timiş | 7 |
| 40 | TEHMED GAZ SRL | Municipiul Iaşi | Iaşi | 7 |
| 41 | EURO TEHNIC GAZ 2007 SRL | Sat Bascov, Comuna Bascov | Argeş | 7 |
| 42 | CRISTEF GASS COMPANY SRL | Bucureşti Sectorul 2 | Bucureşti | 7 |
| 43 | OPTIM REP S.R.L. | Bucureşti Sectorul 1 | Bucureşti | 7 |
| 44 | NEOKEM ROMANIA SRL | Bucureşti Sectorul 5 | Bucureşti | 6 |
| 45 | ADDINOL LUBRICANTS ROMANIA SRL | Bucureşti Sectorul 2 | Bucureşti | 6 |
| 46 | UNICHEM SRL | Municipiul Cluj-Napoca | Cluj | 6 |
| 47 | CHIMEXIM S.R.L. | Bucureşti Sectorul 1 | Bucureşti | 6 |
| 48 | AUREL VALENTIN VĂDUVA S.R.L. | Municipiul Reşiţa | Caraş-Severin | 6 |
| 49 | STATUS COLOR SRL | Bucureşti Sectorul 6 | Bucureşti | 5 |
| 50 | BLUE NEON SRL | Municipiul Craiova | Dolj | 5 |
| 51 | ROUTIER SERVICII SRL | Sat Gilău, Comuna Gilău | Cluj | 5 |
| 52 | ADRIASTEEL FER-NEF SRL | Sat Zimandcuz, Comuna Zimandu Nou | Arad | 5 |
| 53 | TRANSPORTGAZ SRL | Municipiul Arad | Arad | 5 |
| 54 | TSV PETROLIERE SRL | Loc. Bragadiru, Oraş Bragadiru | Ilfov | 5 |
| 55 | GAZE INDUSTRIALE MURES S.R.L. | Municipiul Târgu Mureş | Mureş | 5 |
| 56 | INTERMED ENERGY&GAS S.R.L. | Municipiul Iaşi | Iaşi | 5 |
| 57 | VEDRA SRL | Municipiul Râmnicu Vâlcea | Vâlcea | 4 |
| 58 | FMS 2002 - SERV COM SRL | Bucureşti Sectorul 6 | Bucureşti | 4 |
| 59 | BITULA COMPANY SRL | Sat Brazii de Sus, Comuna Brazi | Prahova | 4 |
| 60 | SELTIPRO GRUP SRL | Municipiul Oneşti | Bacău | 4 |
| 61 | PETROCOCS SRL | Municipiul Târnăveni | Mureş | 4 |
| 62 | FERUMIX TRD SRL | Municipiul Timişoara | Timiş | 4 |
| 63 | VASTALEX INTERMED SRL | Sat Măneşti, Comuna Măneşti | Prahova | 4 |
| 64 | SPOT SERV SRL | Sat Teliucu Inferior, Comuna Teliucu Inferior | Hunedoara | 4 |
| 65 | MARKETING PETROLI SRL | Sat Fundeni, Comuna Dobroeşti | Ilfov | 4 |
| 66 | GLOBAL FUEL SYSTEM S.R.L. | Bucureşti Sectorul 4 | Bucureşti | 4 |
| 67 | KLUTHE CHEMICALS ROMANIA S.R.L. | Municipiul Braşov | Braşov | 4 |
| 68 | MOTOR OIL STATION S.R.L. | Oraş Chitila | Ilfov | 4 |
| 69 | RONEFER SRL | Loc. Voluntari, Oraş Voluntari | Ilfov | 3 |
| 70 | EURO ABRAZIVE SRL | Municipiul Braşov | Braşov | 3 |
| 71 | MMM VALAHA GRUP SRL | Municipiul Constanţa | Constanţa | 3 |
| 72 | KEMTEK SRL | Loc. Râşnov, Oraş Râşnov | Braşov | 3 |
| 73 | COMCONSULT SRL | Municipiul Râmnicu Vâlcea | Vâlcea | 3 |
| 74 | CMC CONSULTING & INTERMEDIATION SRL | Bucureşti Sectorul 1 | Bucureşti | 3 |
| 75 | SATEC SEGHEZZI S.R.L. | Bucureşti Sectorul 6 | Bucureşti | 3 |
| 76 | ALEX TRADING & ENGINEERING SRL | Bucureşti Sectorul 3 | Bucureşti | 3 |
| 77 | LANXESS CENTRAL EASTERN EUROPE S.R.O. BRATISLAVA SUCURSALA BUCURESTI | Bucureşti Sectorul 1 | Bucureşti | 3 |
| 78 | ELION ENERGY SUPPLY SRL | Bucureşti Sectorul 6 | Bucureşti | 3 |
| 79 | TECHNICAL TOOLS S.R.L. | Municipiul Codlea | Braşov | 3 |
| 80 | PRUDENTIA TRADING S.R.L. | Municipiul Slobozia | Ialomiţa | 3 |
| 81 | ZEBELEIZIS CONSULT S.R.L. | Municipiul Tecuci | Galaţi | 3 |
| 82 | AIL EXPERT GASES S.R.L. | Municipiul Cluj-Napoca | Cluj | 3 |
| 83 | AUTO ZIAN CARSHARING. S.R.L. | Bucureşti Sectorul 3 | Bucureşti | 3 |
| 84 | RELIABLE FUELS S.R.L. | Municipiul Oneşti | Bacău | 3 |
| 85 | E100 ROMANIA S.R.L. | Bucureşti Sectorul 1 | Bucureşti | 3 |
| 86 | ASIO IMPEXCOM SRL | Bucureşti Sectorul 1 | Bucureşti | 2 |
| 87 | TOPOLOGUL SRL | Sat Tepşenari, Comuna Milcoiu | Vâlcea | 2 |
| 88 | SERVOPEC SRL | Sat Călmăţuiu de Sus, Comuna Călmăţuiu de Sus | Teleorman | 2 |
| 89 | INDUSTRIA ELENA DE VOPSELE SI LACURI V. NIKOLOYANNIS SI G. TSIMBOUKIS-CHROTEX SA GRECIA SUCURSALA BUCURESTI | Bucureşti Sectorul 2 | Bucureşti | 2 |
| 90 | PROMOTEX SRL | Bucureşti Sectorul 1 | Bucureşti | 2 |
| 91 | Pipe and Fittings Comercial SRL | Bucureşti Sectorul 5 | Bucureşti | 2 |
| 92 | A.N.V. TRADER SRL | Municipiul Craiova | Dolj | 2 |
| 93 | CHEMCO SRL | Municipiul Galaţi | Galaţi | 2 |
| 94 | AYRSTAR GRUP SRL | Municipiul Focşani | Vrancea | 2 |
| 95 | OIL MARKET INDUSTRIAL SRL | Bucureşti Sectorul 1 | Bucureşti | 2 |
| 96 | SIDERMET INVEST SRL | Bucureşti Sectorul 1 | Bucureşti | 2 |
| 97 | PROFICHEM SRL | Bucureşti Sectorul 2 | Bucureşti | 2 |
| 98 | SPA BUSINESS SOLUTION SRL | Loc. Voluntari, Oraş Voluntari | Ilfov | 2 |
| 99 | NETWORK 2007 SRL | Municipiul Craiova | Dolj | 2 |
| 100 | LZ SERVICE SRL | Municipiul Cluj-Napoca | Cluj | 2 |
