| 1 | REGIONAL AIR SUPORT SRL | Bucureşti Sectorul 1 | Bucureşti | 11.4 mil | 44 |
| 2 | AVIATIA UTILITARA BUCURESTI SA | Bucureşti Sectorul 1 | Bucureşti | 3.0 mil | 13 |
| 3 | RAS AVIATION SERVICES - TECHNIC S.A. | Oraş Otopeni | Ilfov | 2.4 mil | 57 |
| 4 | ATHENS AEROSERVICE VOULA SUCURSALA OTOPENI null | Oraş Otopeni | Ilfov | 2.1 mil | 0 |
| 5 | FLY ONE AIRLINES S.R.L. | Bucureşti Sectorul 1 | Bucureşti | 2.0 mil | 92 |
| 6 | FLIGHT CAPITAL S.R.L. | Municipiul Odorheiu Secuiesc | Harghita | 884.9 mii | 0 |
| 7 | AIR LOFT S.R.L. | Bucureşti Sectorul 1 | Bucureşti | 867.4 mii | 0 |
| 8 | CIRRUS AVIATION SRL | Bucureşti Sectorul 1 | Bucureşti | 666.9 mii | 2 |
| 9 | AEROMAINTENANCE S.R.L. | Municipiul Suceava | Suceava | 614.2 mii | 1 |
| 10 | JETAV FLIGHT TRAINING COMPANY SRL | Oraş Otopeni | Ilfov | 566.2 mii | 5 |
| 11 | JBC EDEN SRL | Loc. Victoria, Oraş Victoria | Braşov | 565.8 mii | 3 |
| 12 | AMT SMART CONSTRUCT SRL | Bucureşti Sectorul 3 | Bucureşti | 502.9 mii | 1 |
| 13 | FIXIAN S.R.L. | Bucureşti Sectorul 1 | Bucureşti | 473.4 mii | 1 |
| 14 | BLOMME ENGINEERING S.R.L. | Bucureşti Sectorul 4 | Bucureşti | 461.5 mii | 1 |
| 15 | MY JET S.R.L. | Municipiul Piteşti | Argeş | 427.3 mii | 17 |
| 16 | NEKTARIOS AIR-MAINTENANCE S.R.L. | Bucureşti Sectorul 1 | Bucureşti | 419.2 mii | 1 |
| 17 | AIRCRAFT MAINTENANCE EXPERTS CONSULTING S.R.L. | Sat Baloteşti, Comuna Baloteşti | Ilfov | 418.5 mii | 1 |
| 18 | DC AVIONICS S.R.L. | Bucureşti Sectorul 6 | Bucureşti | 416.3 mii | 1 |
| 19 | AIR SPARE SUPPORT S.R.L. | Bucureşti Sectorul 1 | Bucureşti | 389.1 mii | 0 |
| 20 | CONSULTING AVIATION HARCO S.R.L. | Sat Corbeanca, Comuna Corbeanca | Ilfov | 384.7 mii | 1 |
| 21 | INTERSTELLAR SOFTWARE S.R.L. | Municipiul Cluj-Napoca | Cluj | 369.4 mii | 1 |
| 22 | AUTO DĂDULESCU SRL | Sat Studina, Comuna Studina | Olt | 353.9 mii | 1 |
| 23 | GENERAL AVIATION SERVICE SRL | Bucureşti Sectorul 6 | Bucureşti | 350.4 mii | 2 |
| 24 | AIR WINGS SRL | Bucureşti Sectorul 1 | Bucureşti | 349.9 mii | 1 |
| 25 | ASSIST COMPASS S.R.L. | Bucureşti Sectorul 1 | Bucureşti | 341.8 mii | 0 |
| 26 | THRUST AIRCRAFT MAINTENANCE S.R.L. | Bucureşti Sectorul 3 | Bucureşti | 335.7 mii | 1 |
| 27 | MSE AVIATION S.R.L. | Bucureşti Sectorul 2 | Bucureşti | 328.8 mii | 1 |
| 28 | GCN INTERNATIONAL S.R.L. | Municipiul Bacău | Bacău | 322.3 mii | 1 |
| 29 | FAHRENHEIT TECHNICS S.R.L. | Municipiul Bacău | Bacău | 312.0 mii | 1 |
| 30 | AVIOTECH S.R.L. | Bucureşti Sectorul 2 | Bucureşti | 312.0 mii | 2 |
| 31 | BDS AERO ENGINEERS S.R.L. | Sat Măgura, Comuna Măgura | Bacău | 302.1 mii | 2 |
| 32 | AIRCRAFT ENGINEERING & MAINTENANCE S.R.L. | Bucureşti Sectorul 2 | Bucureşti | 291.8 mii | 1 |
| 33 | BLITZ DEVELOPMENT S.R.L. | Bucureşti Sectorul 1 | Bucureşti | 286.2 mii | 1 |
| 34 | HIGH WINGS TECHNIK S.R.L. | Bucureşti Sectorul 1 | Bucureşti | 281.2 mii | — |
| 35 | CIRCLE AERONAUTICS S.R.L. | Bucureşti Sectorul 6 | Bucureşti | 273.9 mii | 1 |
| 36 | AMT AEROMECANICA S.R.L. | Municipiul Focşani | Vrancea | 271.8 mii | 1 |
| 37 | IFR AVIONICS S.R.L. | Bucureşti Sectorul 1 | Bucureşti | 271.1 mii | 1 |
| 38 | B1 TECHS LTD S.R.L. | Oraş Otopeni | Ilfov | 263.4 mii | 1 |
| 39 | DG AERO SERVICES S.R.L. | Bucureşti Sectorul 1 | Bucureşti | 256.5 mii | 1 |
| 40 | ASD CORTINA ENGINEERING S.R.L. | Oraş Voluntari | Ilfov | 256.1 mii | 1 |
| 41 | ALEXTECH S.R.L. | Loc. Colacu, Oraş Răcari | Dâmboviţa | 254.3 mii | 1 |
| 42 | DB TECHNIK SOCIETATE CU RASPUNDERE LIMITATĂ | Bucureşti Sectorul 6 | Bucureşti | 247.9 mii | 1 |
| 43 | MASSTEFE S.R.L. | Bucureşti Sectorul 6 | Bucureşti | 247.8 mii | 1 |
| 44 | STIB SHELL S.R.L. | Bucureşti Sectorul 6 | Bucureşti | 239.4 mii | 1 |
| 45 | AVIAPOP S.R.L. | Bucureşti Sectorul 3 | Bucureşti | 235.3 mii | 1 |
| 46 | AEROSPACE SERVICES SRL | Bucureşti Sectorul 1 | Bucureşti | 223.3 mii | 55 |
| 47 | JETSTREAM SOLUTIONS S.R.L. | Bucureşti Sectorul 4 | Bucureşti | 221.3 mii | — |
| 48 | GBSN CAR EXPERTS SRL | Bucureşti Sectorul 1 | Bucureşti | 212.5 mii | 2 |
| 49 | BSEAGLE MAINTENANCE S.R.L. | Sat Sânmihaiu Român, Comuna Sânmihaiu Roman | Timiş | 205.2 mii | 2 |
| 50 | AEROTECH PARTNER S.R.L. | Sat Copălău, Comuna Copălău | Botoşani | 201.6 mii | 1 |
| 51 | AEROMT MME S.R.L. | Bucureşti Sectorul 3 | Bucureşti | 193.3 mii | 1 |
| 52 | MGH SKYCARE S.R.L. | Bucureşti Sectorul 3 | Bucureşti | 193.1 mii | 1 |
| 53 | SUN AVIATION SUPORT S.R.L. | Oraş Otopeni | Ilfov | 186.7 mii | 9 |
| 54 | GEOD S.R.L. | Bucureşti Sectorul 3 | Bucureşti | 184.2 mii | 1 |
| 55 | RAPTOR AIRSERVICES S.R.L. | Oraş Otopeni | Ilfov | 183.7 mii | 1 |
| 56 | CRUISER AVIATION S.R.L. | Bucureşti Sectorul 1 | Bucureşti | 178.2 mii | 1 |
| 57 | NOVA FALCONS S.R.L. | Bucureşti Sectorul 3 | Bucureşti | 173.5 mii | 1 |
| 58 | MATAVI CORPORATION S.R.L. | Municipiul Ploieşti | Prahova | 158.4 mii | 0 |
| 59 | AIRFIX TEAM S.R.L. | Municipiul Ploieşti | Prahova | 158.0 mii | 3 |
| 60 | ONE TECH SUPPORT S.R.L. | Municipiul Constanţa | Constanţa | 157.2 mii | 1 |
| 61 | GREY AVIATION S.R.L. | Bucureşti Sectorul 4 | Bucureşti | 155.4 mii | 0 |
| 62 | NEW SKY MAINTENANCE SOLUTIONS S.R.L. | Oraş Otopeni | Ilfov | 154.0 mii | 1 |
| 63 | CLOUDNINE AVIATION S.R.L. | Bucureşti Sectorul 1 | Bucureşti | 153.0 mii | 0 |
| 64 | AVIO TECHNICS INTERNATIONAL S.R.L. | Sat Baloteşti, Comuna Baloteşti | Ilfov | 150.4 mii | 2 |
| 65 | AEROTECHSERV S.R.L. | Bucureşti Sectorul 3 | Bucureşti | 149.0 mii | 1 |
| 66 | START SERVICE COMPONENT SRL | Bucureşti Sectorul 2 | Bucureşti | 145.9 mii | 5 |
| 67 | GROVAL MAINTENANCE S.R.L. | Oraş Voluntari | Ilfov | 143.1 mii | 1 |
| 68 | ASCTECH S.R.L. | Municipiul Braşov | Braşov | 140.7 mii | 1 |
| 69 | CG AEROTECH S.R.L. | Sat Pogonele, Comuna Ţinteşti | Buzău | 137.4 mii | 1 |
| 70 | AEROSERVICES SOLUTIONS S.R.L. | Bucureşti Sectorul 3 | Bucureşti | 135.6 mii | 1 |
| 71 | MOBIL COM 95 SRL | Bucureşti Sectorul 2 | Bucureşti | 135.4 mii | 3 |
| 72 | TOP AVIO MAINTENANCE SERVICES S.R.L. | Bucureşti Sectorul 3 | Bucureşti | 132.0 mii | 1 |
| 73 | HELIFIXER S.R.L. | Bucureşti Sectorul 6 | Bucureşti | 130.1 mii | 1 |
| 74 | DRAERO TEHNIC S.R.L. | Loc. Târgu Frumos, Oraş Târgu Frumos | Iaşi | 128.6 mii | 1 |
| 75 | HORNS & HOOVES S.R.L. | Oraş Voluntari | Ilfov | 125.8 mii | 1 |
| 76 | ROTAVIATION S.R.L. | Bucureşti Sectorul 2 | Bucureşti | 125.3 mii | 1 |
| 77 | CLEAR SKY MAINTENANCE S.R.L. | Municipiul Ploieşti | Prahova | 121.2 mii | 1 |
| 78 | MONTANA SILVERWINGS AVIATION SERVICES S.R.L. | Municipiul Braşov | Braşov | 119.5 mii | 0 |
| 79 | MGH ACTECH S.R.L. | Municipiul Iaşi | Iaşi | 119.1 mii | 1 |
| 80 | SKYWAYS S.R.L. | Bucureşti Sectorul 3 | Bucureşti | 117.6 mii | 1 |
| 81 | CDD CONCEPT S.R.L. | Municipiul Cluj-Napoca | Cluj | 117.5 mii | 2 |
| 82 | BSM AVIATION TECHNICS SOLUTIONS S.R.L. | Oraş Popeşti Leordeni | Ilfov | 114.3 mii | 2 |
| 83 | NEDHO AVIATION S.R.L. | Sat Şanţu Floreşti, Comuna Gruiu | Ilfov | 112.6 mii | 3 |
| 84 | LM AVIO SOLUTIONS S.R.L. | Municipiul Bacău | Bacău | 112.4 mii | 3 |
| 85 | FLY ALLIN S.R.L. | Bucureşti Sectorul 6 | Bucureşti | 110.6 mii | 1 |
| 86 | DAN AEROTECH SERVICE S.R.L. | Bucureşti Sectorul 1 | Bucureşti | 109.4 mii | 1 |
| 87 | AERO OPERATIONS SUPPORT S.R.L. | Bucureşti Sectorul 2 | Bucureşti | 107.7 mii | 1 |
| 88 | TA MNT S.R.L. | Oraş Voluntari | Ilfov | 104.3 mii | 1 |
| 89 | MOVAERO FLIGHT SUPPORT S.R.L. | Bucureşti Sectorul 3 | Bucureşti | 102.8 mii | 1 |
| 90 | ANS TECHNIC S.R.L. | Bucureşti Sectorul 2 | Bucureşti | 101.1 mii | 1 |
| 91 | SMART QCM S.R.L. | Bucureşti Sectorul 2 | Bucureşti | 99.8 mii | 0 |
| 92 | GP ENGINEERING S.R.L. | Bucureşti Sectorul 4 | Bucureşti | 92.3 mii | 1 |
| 93 | AEB AEROWORKS S.R.L. | Municipiul Giurgiu | Giurgiu | 84.9 mii | 2 |
| 94 | HRX AERO SUPPORT S.R.L. | Bucureşti Sectorul 6 | Bucureşti | 83.2 mii | 1 |
| 95 | SKY NEM S.R.L. | Oraş Voluntari | Ilfov | 77.6 mii | 1 |
| 96 | L-WING S.R.L. | Bucureşti Sectorul 3 | Bucureşti | 73.8 mii | 1 |
| 97 | FLYGHT OPERATIONS S.R.L. | Bucureşti Sectorul 6 | Bucureşti | 62.9 mii | 1 |
| 98 | ANLERO AVIATION S.R.L. | Municipiul Piteşti | Argeş | 50.9 mii | 1 |
| 99 | ZRS AEROSERVICES S.R.L. | Bucureşti Sectorul 6 | Bucureşti | 49.8 mii | 1 |
| 100 | LUP & SKY S.R.L. | Loc. Voluntari, Oraş Voluntari | Ilfov | 49.5 mii | 1 |
