| 1 | DISTRIBUȚIE ENERGIE OLTENIA S.A. | Municipiul Craiova | Dolj | 187.1 mil | 1.607 |
| 2 | ORANGE SERVICES SRL | Bucureşti Sectorul 2 | Bucureşti | 59.5 mil | 1.677 |
| 3 | HONEYWELL ROMANIA SRL | Bucureşti Sectorul 2 | Bucureşti | 45.2 mil | 1.443 |
| 4 | ERICSSON TELECOMMUNICATIONS ROMANIA SRL | Bucureşti Sectorul 2 | Bucureşti | 27.4 mil | 1.416 |
| 5 | CENTRUL PENTRU SERVICII DE RADIOCOMUNICATII SRL | Bucureşti Sectorul 1 | Bucureşti | 15.9 mil | 57 |
| 6 | TELPOINT SRL | Municipiul Târgu Mureş | Mureş | 13.7 mil | 7 |
| 7 | HONEYWELL ELSTER ROMANIA S.R.L. | Bucureşti Sectorul 2 | Bucureşti | 12.0 mil | 424 |
| 8 | KEBA AUTOMATION SRL | Bucureşti Sectorul 3 | Bucureşti | 8.9 mil | 30 |
| 9 | PP PROTECT SECURITY SRL | Municipiul Cluj-Napoca | Cluj | 4.1 mil | 443 |
| 10 | MEDIATEL DATA SRL | Bucureşti Sectorul 1 | Bucureşti | 3.5 mil | 65 |
| 11 | ATU TECH SRL | Municipiul Sibiu | Sibiu | 3.3 mil | 92 |
| 12 | DASITRADE SRL | Municipiul Bacău | Bacău | 2.7 mil | 27 |
| 13 | X - TREME COMPUTERS SRL | Municipiul Drobeta-Turnu Severin | Mehedinţi | 2.4 mil | 13 |
| 14 | IOT SOLUTIONS & CONSULTING SRL | Sat Domneşti, Comuna Domneşti | Ilfov | 2.3 mil | 6 |
| 15 | ROMTEK ELECTRONICS SRL | Bucureşti Sectorul 1 | Bucureşti | 2.0 mil | 10 |
| 16 | PRIME BI EXPERTISE SRL | Sat Petreşti, Comuna Corbeanca | Ilfov | 2.0 mil | 3 |
| 17 | RED SOCKET SRL | Municipiul Iaşi | Iaşi | 1.6 mil | 1 |
| 18 | I.T.C. INSTITUTUL PENTRU TEHNICA DE CALCUL SA | Bucureşti Sectorul 1 | Bucureşti | 1.5 mil | 28 |
| 19 | COMPACT INDUSTRIAL SRL | Bucureşti Sectorul 3 | Bucureşti | 1.4 mil | 6 |
| 20 | GRIMAS CONTROL SRL | Municipiul Sfântu Gheorghe | Covasna | 1.3 mil | 8 |
| 21 | ECRSERV IASI SRL | Municipiul Iaşi | Iaşi | 1.2 mil | 13 |
| 22 | TEHNOOPTOELECTRONICA SRL | Oraş Popeşti Leordeni | Ilfov | 1.0 mil | 9 |
| 23 | MORAR-PAZĂ ŞI PROTECŢIE SRL | Municipiul Arad | Arad | 917.0 mii | 104 |
| 24 | MARIBAL EMEA S.R.L. | Bucureşti Sectorul 2 | Bucureşti | 792.2 mii | 4 |
| 25 | AUTOMATICSOFT SRL | Municipiul Cluj-Napoca | Cluj | 704.7 mii | 12 |
| 26 | FUTURE SOFTWARE SOLUTIONS S.R.L. | Bucureşti Sectorul 2 | Bucureşti | 638.6 mii | 1 |
| 27 | D & L GUARD ELITE SECURITY SRL | Municipiul Arad | Arad | 612.6 mii | 80 |
| 28 | SET ALARM INTERNATIONAL SRL | Bucureşti Sectorul 4 | Bucureşti | 587.5 mii | 14 |
| 29 | TRACKNAMIC SRL | Municipiul Oradea | Bihor | 581.9 mii | 6 |
| 30 | RADVIOR-COM SRL | Municipiul Baia Mare | Maramureş | 567.4 mii | 7 |
| 31 | WEGASAP SOLUTIONS S.R.L. | Sat Tunari, Comuna Tunari | Ilfov | 531.1 mii | 2 |
| 32 | RO SOFTWARE HOUSE SRL | Municipiul Craiova | Dolj | 518.6 mii | 39 |
| 33 | KNOW NOW SOLUTIONS SRL | Loc. Voluntari, Oraş Voluntari | Ilfov | 499.0 mii | 1 |
| 34 | TALEDI TELECOM SRL | Sat Tătărani, Comuna Bărcăneşti | Prahova | 481.1 mii | 8 |
| 35 | RESIO ELECTRONIC SRL | Municipiul Iaşi | Iaşi | 456.5 mii | 6 |
| 36 | QUICKPAY SRL | Bucureşti Sectorul 4 | Bucureşti | 429.5 mii | 2 |
| 37 | SARTOROM IMPEX SRL | Bucureşti Sectorul 5 | Bucureşti | 416.6 mii | 53 |
| 38 | CORE TELECOM S.R.L. | Municipiul Iaşi | Iaşi | 410.1 mii | 0 |
| 39 | NYQUIST S.R.L. | Bucureşti Sectorul 3 | Bucureşti | 405.8 mii | 0 |
| 40 | LULU SECURITY 2000 S.R.L. | Municipiul Arad | Arad | 366.7 mii | 16 |
| 41 | P.C. NET-C.A.T.V. SRL | Bucureşti Sectorul 4 | Bucureşti | 346.6 mii | 8 |
| 42 | HEAT ENERGY SERVICES SRL | Municipiul Drobeta-Turnu Severin | Mehedinţi | 342.3 mii | 0 |
| 43 | STRATUS SYSTEMS S.R.L. | Bucureşti Sectorul 1 | Bucureşti | 332.5 mii | 1 |
| 44 | SABATINIO TEHNICALL SRL | Municipiul Iaşi | Iaşi | 329.2 mii | 3 |
| 45 | DG SECURITY SERVICES SRL | Sat Roşu, Comuna Chiajna | Ilfov | 289.1 mii | 2 |
| 46 | BLAZE DEVS S.R.L. | Bucureşti Sectorul 2 | Bucureşti | 283.1 mii | 1 |
| 47 | ELECTRONIC APRIL APARATURA ELECTRONICA SPECIALA SRL | Municipiul Cluj-Napoca | Cluj | 275.1 mii | 9 |
| 48 | GLOBAL LOGISTIC SYSTEMS SRL | Bucureşti Sectorul 3 | Bucureşti | 252.8 mii | 3 |
| 49 | BITWISE TECH SRL | Bucureşti Sectorul 3 | Bucureşti | 246.8 mii | 2 |
| 50 | SORELVIRT S.R.L. | Bucureşti Sectorul 2 | Bucureşti | 243.9 mii | 2 |
| 51 | RCTEAM S.R.L. | Municipiul Timişoara | Timiş | 228.4 mii | 5 |
| 52 | IntraBit Company SRL | Bucureşti Sectorul 3 | Bucureşti | 217.6 mii | 2 |
| 53 | TINY BIT SOFTWARE S.R.L. | Oraş Voluntari | Ilfov | 203.9 mii | 1 |
| 54 | EASY SMART TECH S.R.L. | Bucureşti Sectorul 6 | Bucureşti | 203.5 mii | 0 |
| 55 | BIFA AUTOMATIZĂRI SRL | Municipiul Iaşi | Iaşi | 185.2 mii | 14 |
| 56 | BLUE BOX SRL | Municipiul Iaşi | Iaşi | 183.9 mii | 6 |
| 57 | LULU SECURITY INTERNAŢIONAL S.R.L. | Municipiul Arad | Arad | 170.6 mii | 1 |
| 58 | PRIVATE AVIATION SERVICES S.R.L. | Bucureşti Sectorul 1 | Bucureşti | 169.2 mii | 1 |
| 59 | MELLON ANALITIC SRL | Bucureşti Sectorul 1 | Bucureşti | 159.8 mii | 2 |
| 60 | INOVO SOLUTIONS SRL | Bucureşti Sectorul 1 | Bucureşti | 158.8 mii | 4 |
| 61 | BASSIM BASCO GRUP SRL | Bucureşti Sectorul 2 | Bucureşti | 149.8 mii | 2 |
| 62 | ROMSPECTRA IMPEX SRL | Bucureşti Sectorul 1 | Bucureşti | 138.4 mii | 4 |
| 63 | ELECTRO-OPTIC (EL-OP) SRL | Oraş Măgurele | Ilfov | 135.2 mii | 1 |
| 64 | ABL & E JASCO ROMANIA COMERT SI SERVICII SRL | Municipiul Cluj-Napoca | Cluj | 108.2 mii | 3 |
| 65 | INTERFON BLOC INSTALARI MENTENANTA S.R.L. | Bucureşti Sectorul 5 | Bucureşti | 84.7 mii | 1 |
| 66 | KEY VISUAL CONTENT S.R.L. | Bucureşti Sectorul 2 | Bucureşti | 81.6 mii | 1 |
| 67 | UNITED SERV SECURITY SRL | Bucureşti Sectorul 5 | Bucureşti | 78.9 mii | 29 |
| 68 | DS 2 ELECTRONICS SRL | Municipiul Cluj-Napoca | Cluj | 78.0 mii | 0 |
| 69 | ELECTRONIC RESEARCH CENTER SRL | Municipiul Iaşi | Iaşi | 73.9 mii | 0 |
| 70 | GEMICOSIS SRL | Municipiul Galaţi | Galaţi | 63.2 mii | 1 |
| 71 | BILU FIBRĂ TELECOM SRL | Municipiul Piteşti | Argeş | 60.7 mii | 1 |
| 72 | SPECTRUM ELECTRONICS SRL | Municipiul Târgu Mureş | Mureş | 58.1 mii | 6 |
| 73 | NOVATECH SRL | Bucureşti Sectorul 1 | Bucureşti | 57.6 mii | 11 |
| 74 | TECHRMN SECURITY S.R.L. | Municipiul Arad | Arad | 48.9 mii | 2 |
| 75 | ONESTORE ENERGY SRL | Bucureşti Sectorul 5 | Bucureşti | 48.7 mii | 3 |
| 76 | MEBO INTERSERVICES SRL | Bucureşti Sectorul 4 | Bucureşti | 48.3 mii | 0 |
| 77 | COCKTAIL TEAM SERV SRL | Municipiul Piatra Neamţ | Neamţ | 43.1 mii | 6 |
| 78 | OMICRON SERVICE SRL | Bucureşti Sectorul 1 | Bucureşti | 36.0 mii | 4 |
| 79 | NEXEL S.R.L. | Municipiul Iaşi | Iaşi | 29.5 mii | 0 |
| 80 | DIGITAL VIDEO GUARD S.R.L. | Municipiul Iaşi | Iaşi | 29.0 mii | 0 |
| 81 | CVU INTELLIGENCE SRL | Municipiul Braşov | Braşov | 26.5 mii | 14 |
| 82 | 3 I AUTOMATIZARI SI TELECOMUNICATII SRL | Municipiul Craiova | Dolj | 23.2 mii | 8 |
| 83 | SILMO SERVICES SRL | Bucureşti Sectorul 3 | Bucureşti | 21.2 mii | 1 |
| 84 | EV-TECH RMN S.R.L. | Sat Vladimirescu, Comuna Vladimirescu | Arad | 21.2 mii | 1 |
| 85 | BYTENET CONSULTING SRL | Bucureşti Sectorul 4 | Bucureşti | 17.4 mii | 1 |
| 86 | R&D PROJECT SRL | Bucureşti Sectorul 4 | Bucureşti | 17.3 mii | 0 |
| 87 | SEI EUROPE TECHNOLOGIE S.R.L. | Bucureşti Sectorul 1 | Bucureşti | 12.8 mii | 0 |
| 88 | LA VITA NUOVA INSIEME S.R.L. | Municipiul Craiova | Dolj | 12.0 mii | 0 |
| 89 | WEDEVELOP WEB SOLUTIONS S.R.L. | Sat Sâncraiu de Mureş, Comuna Sâncraiu de Mureş | Mureş | 11.9 mii | 0 |
| 90 | METROGUARD M SERVED SECURITY S.R.L. | Municipiul Constanţa | Constanţa | 11.1 mii | 8 |
| 91 | SECURE INSTAL SRL | Oraş Bragadiru | Ilfov | 9.9 mii | 4 |
| 92 | TERRA PRETA SRL | Bucureşti Sectorul 3 | Bucureşti | 7.4 mii | 2 |
| 93 | ALARM SECURITY CONSULTING CS S.R.L. | Sat Roşu, Comuna Chiajna | Ilfov | 6.8 mii | 5 |
| 94 | ARHI-TEHNO-SAT SRL | Bucureşti Sectorul 4 | Bucureşti | 4.9 mii | 0 |
| 95 | DORE & ALIN SRL | Municipiul Câmpia Turzii | Cluj | 3.7 mii | 0 |
| 96 | TRANSYLVANIA SMART SECURITY S.R.L. | Municipiul Cluj-Napoca | Cluj | 3.0 mii | 33 |
| 97 | PHOENIX TELECOM & NETWORK SERVICES SRL | Bucureşti Sectorul 2 | Bucureşti | 2.3 mii | 0 |
| 98 | OPEN COMPUTERS SRL | Municipiul Lugoj | Timiş | 1.9 mii | 2 |
| 99 | VISONIC SERVICE SRL | Municipiul Deva | Hunedoara | 1.4 mii | 1 |
| 100 | IV TECH TRADE S.R.L. | Bucureşti Sectorul 6 | Bucureşti | 367 | 0 |
