| 1 | OSCAR DOWNSTREAM SRL | Loc. Măgurele, Oraş Măgurele | Ilfov | 6.3 bn | 455 |
| 2 | ARTOIL SRL | Municipiul Timişoara | Timiş | 1.4 bn | 41 |
| 3 | SMART DIESEL SRL | Municipiul Arad | Arad | 978.9 m | 102 |
| 4 | ROMPETROL GAS SRL | Bucureşti Sectorul 1 | Bucureşti | 852.6 m | 91 |
| 5 | INTERPORT GAZ SRL | Municipiul Constanţa | Constanţa | 705.1 m | 9 |
| 6 | VOTROM SRL | Municipiul Oradea | Bihor | 673.7 m | 40 |
| 7 | UNICOM DOWNSTREAM S.R.L. | Oraş Voluntari | Ilfov | 498.7 m | 9 |
| 8 | GET ENERGY TRADING S.R.L. | Bucureşti Sectorul 3 | Bucureşti | 365.4 m | — |
| 9 | BITHOLDER SRL | Bucureşti Sectorul 6 | Bucureşti | 323.6 m | 23 |
| 10 | UNICOM TRADE & FINANCE S.R.L. | Oraş Voluntari | Ilfov | 322.2 m | 9 |
| 11 | UNICOM HOLDING SA | Oraş Voluntari | Ilfov | 310.1 m | 116 |
| 12 | GET OIL S.R.L. | Bucureşti Sectorul 1 | Bucureşti | 269.3 m | 12 |
| 13 | MAIRON ENERGY S.R.L. | Municipiul Galaţi | Galaţi | 252.6 m | 2 |
| 14 | J.T. GRUP OIL S.A. | Loc. Năvodari, Oraş Năvodari | Constanţa | 241.9 m | 44 |
| 15 | CITY GAS SRL | Municipiul Galaţi | Galaţi | 239.2 m | 27 |
| 16 | MAIRON OIL S.R.L. | Municipiul Galaţi | Galaţi | 238.1 m | 3 |
| 17 | COMISION TRADE SRL | Municipiul Brăila | Brăila | 210.4 m | — |
| 18 | AZROM AGRO PT SRL | Bucureşti Sectorul 2 | Bucureşti | 208.5 m | 13 |
| 19 | MEDIA ROM GRUP SRL | Municipiul Iaşi | Iaşi | 198.1 m | 20 |
| 20 | PETROL DISCOUNT SOLUTIONS S.R.L. | Oraş Voluntari | Ilfov | 187.4 m | 2 |
| 21 | GOLDEN FUEL SOLUTIONS S.R.L. | Oraş Voluntari | Ilfov | 183.9 m | 1 |
| 22 | UNICOM ENERGY S.R.L. | Oraş Voluntari | Ilfov | 173.1 m | 7 |
| 23 | DINAMIC OIL CONCEPT S.R.L. | Oraş Voluntari | Ilfov | 158.2 m | 2 |
| 24 | LORD ENERGY SRL | Bucureşti Sectorul 1 | Bucureşti | 157.0 m | 5 |
| 25 | INTER-GAS TRADING SRL | Bucureşti Sectorul 6 | Bucureşti | 156.9 m | 22 |
| 26 | ROMTANK SRL | Municipiul Braşov | Braşov | 151.2 m | 9 |
| 27 | BARIL FORTE SRL | Municipiul Sebeş | Alba | 148.1 m | 70 |
| 28 | ART ENERGY ONE S.R.L. | Municipiul Timişoara | Timiş | 145.1 m | 23 |
| 29 | ROJEVAS 2000 SRL | Loc. Târgu Bujor, Oraş Târgu Bujor | Galaţi | 141.6 m | 133 |
| 30 | FATCOM-IMPEX SRL | Sat Livada de Bihor, Comuna Nojorid | Bihor | 131.3 m | 47 |
| 31 | ALKAGESTA BALKANS S.R.L. | Bucureşti Sectorul 1 | Bucureşti | 129.0 m | — |
| 32 | BLACK OIL DISTRIBUTION S.R.L. | Bucureşti Sectorul 5 | Bucureşti | 113.0 m | 2 |
| 33 | HARVESTER STOCK SRL | Bucureşti Sectorul 2 | Bucureşti | 105.6 m | 5 |
| 34 | SPEED OIL SRL | Sat Stejaru, Comuna Stejaru | Tulcea | 100.9 m | 10 |
| 35 | ADE GAS OIL COMPANY SRL | Municipiul Caracal | Olt | 100.6 m | 67 |
| 36 | VALTEC PREMIUM LUBRICANTS SRL | Bucureşti Sectorul 1 | Bucureşti | 94.3 m | 47 |
| 37 | FUCHS LUBRICANTS ROMANIA S.R.L. | Bucureşti Sectorul 1 | Bucureşti | 92.1 m | 31 |
| 38 | LUBEXPERT ROMANIA SRL | Municipiul Satu Mare | Satu Mare | 91.6 m | 30 |
| 39 | RND GRIFON SRL | Bucureşti Sectorul 4 | Bucureşti | 89.9 m | 1 |
| 40 | TRD ENERGY DISTRIBUTION S.R.L. | Sat Baloteşti, Comuna Baloteşti | Ilfov | 89.5 m | 5 |
| 41 | TRANS OIL MOTORS SRL | Sat Bohotin, Comuna Răducăneni | Iaşi | 88.2 m | 39 |
| 42 | STAR LUBRICANTS SRL | Municipiul Cluj-Napoca | Cluj | 83.7 m | 49 |
| 43 | L I M O R O M SRL | Municipiul Sibiu | Sibiu | 79.1 m | 47 |
| 44 | ESO-EFIX SRL | Sat Gura Râului, Comuna Gura Râului | Sibiu | 78.9 m | 19 |
| 45 | PETROCHIM TRADING SRL | Loc. Comarnic, Oraş Comarnic | Prahova | 68.9 m | 6 |
| 46 | STORM LOGISTIC SRL | Municipiul Gherla | Cluj | 66.8 m | 7 |
| 47 | DIRECT CARD OPERATOR S.R.L. | Municipiul Sfântu Gheorghe | Covasna | 63.2 m | 3 |
| 48 | PRIME LOGISTIC S.R.L. | Municipiul Ploieşti | Prahova | 63.1 m | — |
| 49 | PREMIUM LUBRICANTS S.A. | Bucureşti Sectorul 1 | Bucureşti | 58.3 m | 33 |
| 50 | BRAVO CONSULT SRL | Bucureşti Sectorul 1 | Bucureşti | 56.5 m | 3 |
| 51 | PETROGAB IMPEX SRL | Municipiul Brăila | Brăila | 53.6 m | 39 |
| 52 | ARATIM CONSULTING SRL | Municipiul Arad | Arad | 52.0 m | 54 |
| 53 | EURO-ACTIV SRL | Municipiul Zalău | Sălaj | 48.0 m | 35 |
| 54 | KRONOS PETROTRANS SOLUTIONS S.R.L. | Bucureşti Sectorul 1 | Bucureşti | 45.9 m | 8 |
| 55 | EURO FUEL SRL | Municipiul Slobozia | Ialomiţa | 45.4 m | 2 |
| 56 | OVM OIL SRL | Sat Iod, Comuna Răstoliţa | Mureş | 41.8 m | 26 |
| 57 | AUTOVEST SRL | Municipiul Oradea | Bihor | 41.6 m | 3 |
| 58 | LEXCO ENERGY GAS S.R.L. | Bucureşti Sectorul 6 | Bucureşti | 41.3 m | 3 |
| 59 | ANTARES GAS SRL | Sat Şelimbăr, Comuna Şelimbăr | Sibiu | 41.0 m | 106 |
| 60 | SELF TRADING PETROGAZ SRL | Municipiul Piteşti | Argeş | 39.3 m | 17 |
| 61 | MARCOBAD COM SRL | Sat Siliştea, Comuna Raciu | Dâmboviţa | 37.2 m | 37 |
| 62 | LIQUID TECHNOLOGY ROMANIA SRL | Bucureşti Sectorul 2 | Bucureşti | 35.9 m | 34 |
| 63 | VH EXTRA OIL SRL | Sat Lumina, Comuna Lumina | Constanţa | 35.7 m | 15 |
| 64 | VENDOROIL SRL | Sat Afumaţi, Comuna Afumaţi | Ilfov | 34.9 m | 2 |
| 65 | MARSYEN STORE S.R.L. | Bucureşti Sectorul 6 | Bucureşti | 34.6 m | 1 |
| 66 | M-OIL VEST S.R.L. | Sat Conop, Comuna Conop | Arad | 34.6 m | 16 |
| 67 | MCG OIL DISTRIBUTION SRL | Sat Domneşti, Comuna Domneşti | Ilfov | 34.3 m | — |
| 68 | DUOLID SRL | Sat Budieni, Comuna Scoarta | Gorj | 34.2 m | 3 |
| 69 | NEC OIL DISTRIBUTION S.R.L. | Sat Brătuleni, Comuna Miroslava | Iaşi | 34.2 m | 2 |
| 70 | HARVESTER FOOD S.R.L. | Oraş Voluntari | Ilfov | 33.6 m | 1 |
| 71 | DUMBRAVA AGRO NIK SRL | Loc. Fundulea, Oraş Fundulea | Călăraşi | 31.6 m | 11 |
| 72 | TAKIDA TERMINAL S.R.L. | Bucureşti Sectorul 1 | Bucureşti | 31.4 m | 8 |
| 73 | EUROTRANS BGD SPEDITION SRL | Municipiul Buzău | Buzău | 30.7 m | 8 |
| 74 | HAPPY SAMSON COMPANY SRL | Bucureşti Sectorul 4 | Bucureşti | 29.9 m | 49 |
| 75 | DENISROM SRL | Municipiul Cluj-Napoca | Cluj | 29.1 m | 17 |
| 76 | ALPHA OIL TRADING SRL | Bucureşti Sectorul 3 | Bucureşti | 28.8 m | 4 |
| 77 | KLUEBER LUBRICATION ROMANIA SRL | Municipiul Sibiu | Sibiu | 28.3 m | 8 |
| 78 | GASFIVAL SRL | Municipiul Târgu Jiu | Gorj | 27.6 m | 28 |
| 79 | FABY GAZ SRL | Sat Pojogi-Cerna, Comuna Stroeşti | Vâlcea | 26.5 m | 86 |
| 80 | MEDGAZ SRL | Sat Peştera, Comuna Peştera | Constanţa | 25.7 m | 60 |
| 81 | AGRINVEST DIESEL S.R.L. | Municipiul Buzău | Buzău | 24.7 m | 5 |
| 82 | PARTENER PROJECT CONSTRUCT & SERV 95 SRL | Bucureşti Sectorul 1 | Bucureşti | 24.0 m | 19 |
| 83 | STARGAZ TRADING SRL | Bucureşti Sectorul 6 | Bucureşti | 23.8 m | 8 |
| 84 | HALUPEX SRL | Sat Lupeni, Comuna Lupeni | Harghita | 23.6 m | 21 |
| 85 | AUTOGARA METROPOLI SRL | Municipiul Galaţi | Galaţi | 23.3 m | 18 |
| 86 | GEPO GAS SRL | Municipiul Târgu Mureş | Mureş | 23.1 m | 49 |
| 87 | EUROPSENS GLOB SRL | Loc. Bărăbanţ, Municipiul Alba Iulia | Alba | 23.0 m | 1 |
| 88 | SISTEMGAS SRL | Municipiul Timişoara | Timiş | 21.6 m | 22 |
| 89 | PARCO OIL SRL | Sat Brăneşti, Comuna Brăneşti | Ilfov | 21.2 m | 12 |
| 90 | ALPIN GAS SRL | Loc. Ştei, Oraş Ştei | Bihor | 21.1 m | 60 |
| 91 | JEPP SRL | Municipiul Constanţa | Constanţa | 20.8 m | 6 |
| 92 | C.R.U. BROKER PETRO TRADING S.R.L. | Sat Bucov, Comuna Bucov | Prahova | 20.5 m | 5 |
| 93 | PRISTA OIL ROMANIA SA | Bucureşti Sectorul 1 | Bucureşti | 20.2 m | 10 |
| 94 | MB POWER VARIETY GAS S.R.L. | Sat Salcia, Comuna Slătioara | Olt | 20.1 m | 25 |
| 95 | NEW ESSENCE TRADE SRL | Sat Giroc, Comuna Giroc | Timiş | 19.3 m | 1 |
| 96 | PANUM OIL SERVICES SRL | Bucureşti Sectorul 1 | Bucureşti | 19.0 m | 1 |
| 97 | M.C.R. PROD SRL | Loc. Ianca, Oraş Ianca | Brăila | 18.4 m | — |
| 98 | MIHRAL BUSINESS OIL SRL | Sat Berevoeşti, Comuna Berevoeşti | Argeş | 18.4 m | 27 |
| 99 | KAILAS FARM S.R.L. | Bucureşti Sectorul 4 | Bucureşti | 18.3 m | 9 |
| 100 | CRIS OIL SRL | Municipiul Cluj-Napoca | Cluj | 18.2 m | — |
