| 1 | NOKIA NETWORKS S.R.L. | Municipiul Timişoara | Timiş | 1,887 |
| 2 | ASGO TELECOM SRL | Bucureşti Sectorul 2 | Bucureşti | 188 |
| 3 | MITEL NETWORKS ROMANIA S.R.L. | Municipiul Braşov | Braşov | 161 |
| 4 | MARCTEL - S.I.T. SRL | Bucureşti Sectorul 5 | Bucureşti | 76 |
| 5 | NET TEAM SRL | Bucureşti Sectorul 1 | Bucureşti | 76 |
| 6 | NXDATA SRL | Bucureşti Sectorul 2 | Bucureşti | 63 |
| 7 | AXATEL SERVICE SRL | Bucureşti Sectorul 5 | Bucureşti | 51 |
| 8 | STARC4SYS SRL | Bucureşti Sectorul 6 | Bucureşti | 46 |
| 9 | NET SHAPE SRL | Bucureşti Sectorul 1 | Bucureşti | 28 |
| 10 | NEXUS ELECTRONICS SRL | Bucureşti Sectorul 4 | Bucureşti | 28 |
| 11 | C&A CONNECT SRL | Municipiul Botoşani | Botoşani | 28 |
| 12 | COM TEL SRL | Municipiul Buzău | Buzău | 24 |
| 13 | DING COMMUNICATION SRL | Sat Dobridor, Comuna Moţăţei | Dolj | 24 |
| 14 | CODA COMMUNICATIONS SRL | Municipiul Zalău | Sălaj | 22 |
| 15 | TARGA TELEMATICS ROMANIA - S.R.L. | Bucureşti Sectorul 1 | Bucureşti | 21 |
| 16 | GLIGA COMIMPEX SRL | Municipiul Reghin | Mureş | 19 |
| 17 | E.W.A. SOLUTIONS SRL | Bucureşti Sectorul 6 | Bucureşti | 19 |
| 18 | ZMC MAR GRAPHIC DESIGN S.R.L. | Municipiul Tulcea | Tulcea | 19 |
| 19 | UNIFIED TELECOM B2B S.R.L. | Sat Chiajna, Comuna Chiajna | Ilfov | 19 |
| 20 | TELEVOX SA | Municipiul Târgu Mureş | Mureş | 18 |
| 21 | GLOBAL CONNECTIONS & COMMUNICATIONS S.R.L. | Bucureşti Sectorul 6 | Bucureşti | 17 |
| 22 | NEXTCALL ROMANIA S.R.L. | Municipiul Piatra Neamţ | Neamţ | 17 |
| 23 | AMIS TELECOM SRL | Bucureşti Sectorul 3 | Bucureşti | 16 |
| 24 | EURO BUILDING & TELECOM SRL | Municipiul Timişoara | Timiş | 16 |
| 25 | RECONNECT EXPERT TELECOM S.R.L. | Sat Vişan, Comuna Bârnova | Iaşi | 16 |
| 26 | ICCO ELECTRONICS SRL | Municipiul Braşov | Braşov | 15 |
| 27 | SYSCOM DIGITAL SRL | Bucureşti Sectorul 1 | Bucureşti | 15 |
| 28 | INVITE SYSTEMS S.R.L. | Oraş Voluntari | Ilfov | 14 |
| 29 | AIM ATTUNED TECHNOLOGIES - S.R.L. | Bucureşti Sectorul 1 | Bucureşti | 14 |
| 30 | ROMCOM PRO SRL | Bucureşti Sectorul 2 | Bucureşti | 13 |
| 31 | BCA TELECOMUNICAŢII SRL | Municipiul Bacău | Bacău | 13 |
| 32 | DIANI CONTAB CONSULTING SRL | Municipiul Craiova | Dolj | 12 |
| 33 | INFINITY GSM SRL | Municipiul Făgăraş | Braşov | 12 |
| 34 | VIVA TELECOM SRL | Bucureşti Sectorul 2 | Bucureşti | 12 |
| 35 | EASY COMMUNICATION SRL | Municipiul Bacău | Bacău | 11 |
| 36 | AGENCY FOR STRATEGIC MANAGEMENT S.R.L. | Oraş Popeşti Leordeni | Ilfov | 11 |
| 37 | LIGHTNING ALPIN S.R.L. | Bucureşti Sectorul 1 | Bucureşti | 11 |
| 38 | DIPLOMATIC TELECOM SRL | Bucureşti Sectorul 2 | Bucureşti | 10 |
| 39 | TERON SYSTEMS SRL | Municipiul Câmpina | Prahova | 10 |
| 40 | UNITEL B2B S.R.L. | Bucureşti Sectorul 6 | Bucureşti | 10 |
| 41 | MOBILE BUSINESS SERVICES S.R.L. | Bucureşti Sectorul 5 | Bucureşti | 10 |
| 42 | VOXLINE COMMUNICATION SRL | Bucureşti Sectorul 1 | Bucureşti | 9 |
| 43 | SASTE SRL | Bucureşti Sectorul 4 | Bucureşti | 9 |
| 44 | ASCON SERV SRL | Bucureşti Sectorul 2 | Bucureşti | 8 |
| 45 | ROM ELECTRONIC COMPANY SRL | Municipiul Craiova | Dolj | 8 |
| 46 | NETSTREAM ENGINEERING SRL | Bucureşti Sectorul 2 | Bucureşti | 8 |
| 47 | PENTAGON BUSINESS COM SRL | Bucureşti Sectorul 5 | Bucureşti | 8 |
| 48 | TELETEKNIKA ENGINEERING SRL | Municipiul Râmnicu Vâlcea | Vâlcea | 8 |
| 49 | GEDA NOVA IMPEX SRL | Bucureşti Sectorul 3 | Bucureşti | 8 |
| 50 | FRAMINOR SERV SRL | Bucureşti Sectorul 1 | Bucureşti | 8 |
| 51 | OPTICOM CONSULTING SRL | Municipiul Sibiu | Sibiu | 8 |
| 52 | IUCO ENERGY SRL | Bucureşti Sectorul 3 | Bucureşti | 8 |
| 53 | GLOBAL TREND SOLUTIONS SRL | Oraş Popeşti Leordeni | Ilfov | 8 |
| 54 | ESOLARIS ENERGY NETWORK S.R.L. | Bucureşti Sectorul 1 | Bucureşti | 8 |
| 55 | ELTECH COMMUNICATIONS S.R.L. | Oraş Bragadiru | Ilfov | 8 |
| 56 | RADVIOR-COM SRL | Municipiul Baia Mare | Maramureş | 7 |
| 57 | PIMARK COMP. SRL | Bucureşti Sectorul 3 | Bucureşti | 7 |
| 58 | XTEH SRL | Municipiul Urziceni | Ialomiţa | 7 |
| 59 | ROLINK PLUS S.A. | Bucureşti Sectorul 2 | Bucureşti | 7 |
| 60 | TELFIB SRL | Bucureşti Sectorul 3 | Bucureşti | 7 |
| 61 | TEHNIC BISTRITA SRL | Bucureşti Sectorul 2 | Bucureşti | 6 |
| 62 | KRONECT COMUNICATII SRL | Bucureşti Sectorul 2 | Bucureşti | 6 |
| 63 | WEST NETWORK SRL | Bucureşti Sectorul 2 | Bucureşti | 6 |
| 64 | TEVECOM SRL | Municipiul Galaţi | Galaţi | 6 |
| 65 | AFTERNET SRL | Municipiul Braşov | Braşov | 6 |
| 66 | PEVA TEL CONSTRUCT SRL | Bucureşti Sectorul 2 | Bucureşti | 6 |
| 67 | TAXI BARBY SRL | Municipiul Craiova | Dolj | 6 |
| 68 | TELEKOM GROUP TECHNOLOGY SRL | Municipiul Botoşani | Botoşani | 6 |
| 69 | HRD GROUP SRL | Municipiul Bistriţa | Bistriţa-Năsăud | 6 |
| 70 | SOLHARD TECHNOLOGY AKH SRL | Oraş Măgurele | Ilfov | 6 |
| 71 | KICK SOLUTIONS SRL | Bucureşti Sectorul 5 | Bucureşti | 6 |
| 72 | GLOBAL VOICE SRL | Sat Almăj, Comuna Almăj | Dolj | 6 |
| 73 | NATURAL PROTECT INVESTMENT S.R.L. | Sat Siminoc, Oraş Murfatlar | Constanţa | 6 |
| 74 | NEXT2YOU CONSULTING S.R.L. | Municipiul Craiova | Dolj | 6 |
| 75 | NTS TELECOM PERFORMANCE S.R.L. | Municipiul Timişoara | Timiş | 6 |
| 76 | KTD SERVICE SRL | Municipiul Cluj-Napoca | Cluj | 5 |
| 77 | BITLAND SRL | Sat Plopeni, Comuna Dumbrăveşti | Prahova | 5 |
| 78 | NADCOM SAT SRL | Municipiul Craiova | Dolj | 5 |
| 79 | SERVICII INTERNET SRL | Bucureşti Sectorul 4 | Bucureşti | 5 |
| 80 | WIDECOM SYSTEMS SRL | Municipiul Braşov | Braşov | 5 |
| 81 | NEXT COM SOLUTIONS SRL | Bucureşti Sectorul 3 | Bucureşti | 5 |
| 82 | ECCO GROUP DEVELOPMENT SRL | Bucureşti Sectorul 2 | Bucureşti | 5 |
| 83 | MEDIA NET SRL | Municipiul Feteşti | Ialomiţa | 5 |
| 84 | NET EXPLORER SRL | Sat Mărăcineni, Comuna Mărăcineni | Buzău | 5 |
| 85 | TELEPLUS SRL | Municipiul Vaslui | Vaslui | 5 |
| 86 | RADIOCOM BIHOR SRL | Municipiul Oradea | Bihor | 5 |
| 87 | MARBERT SRL | Municipiul Craiova | Dolj | 5 |
| 88 | SERV-TELEFIB SRL | Bucureşti Sectorul 3 | Bucureşti | 5 |
| 89 | AUTO WAD RD SRL | Sat Horpaz, Comuna Miroslava | Iaşi | 5 |
| 90 | TRENDTEL SRL | Municipiul Sibiu | Sibiu | 5 |
| 91 | EASY TRACK MONITORIZARE SRL | Municipiul Timişoara | Timiş | 5 |
| 92 | LINK MOBILITY S.R.L. | Bucureşti Sectorul 3 | Bucureşti | 5 |
| 93 | UNIVERSNET - FIBER S.R.L. | Bucureşti Sectorul 4 | Bucureşti | 5 |
| 94 | ALENICO CONSULTING SERVICES S.R.L. | Bucureşti Sectorul 6 | Bucureşti | 5 |
| 95 | IT BUSINESS COMMUNICATIONS S.R.L. | Bucureşti Sectorul 4 | Bucureşti | 5 |
| 96 | CIMACO TELECOM SRL | Municipiul Ploieşti | Prahova | 4 |
| 97 | DOLJNET GRUP SRL | Municipiul Craiova | Dolj | 4 |
| 98 | OMICRON SERVICE SRL | Bucureşti Sectorul 1 | Bucureşti | 4 |
| 99 | Dall Net International SRL | Bucureşti Sectorul 1 | Bucureşti | 4 |
| 100 | ROECO GOLD SRL | Municipiul Râmnicu Vâlcea | Vâlcea | 4 |
