| PROTEUS TECHNICAL SOLUTIONS S.R.L. | 46556412 | Mun. Botoşani, BOTOŞANI |
| MILO PROIECT CONSTRUCT SRL | 31284450 | Sector 4 Mun. Bucureşti, MUNICIPIUL BUCUREŞTI |
| ERG PRESTARI SERVICII S.R.L. | 242110 | Sat Tirimia Com. Gheorghe Doja, MUREŞ |
| CONCEPT STUDIO SRL | 15621570 | Loc. Pâclişa Mun. Alba Iulia, ALBA |
| NH RESTORE S.R.L. | 44180418 | Sector 2 Mun. Bucureşti, MUNICIPIUL BUCUREŞTI |
| AEDIFICIUM CIVILIS S.R.L. | 38829155 | Sector 2 Mun. Bucureşti, MUNICIPIUL BUCUREŞTI |
| EPIC STRUCTURAL DESIGN STUDIO S.R.L. | 36909940 | Mun. Medgidia, CONSTANŢA |
| PRODESIGN ENGINEERING & CONSULTANCY S.R.L. | 43173455 | Sector 5 Mun. Bucureşti, MUNICIPIUL BUCUREŞTI |
| LAND OF FARMING SRL | 37037866 | Sector 6 Mun. Bucureşti, MUNICIPIUL BUCUREŞTI |
| 4P RENEWABLES SERVICES S.R.L. | 48511280 | Sector 2 Mun. Bucureşti, MUNICIPIUL BUCUREŞTI |
| PAN INSTAL APA S.R.L. | 36470534 | Mun. Râmnicu Vâlcea, VÂLCEA |
| D.A.G. PROJECT PLUS S.R.L. | 28212178 | Mun. Medgidia, CONSTANŢA |
| CORES IMPEX S.R.L. | 5172996 | Sector 1 Mun. Bucureşti, MUNICIPIUL BUCUREŞTI |
| 3D MEASUREMENT SOLUTIONS MĂRGINEAN S.R.L. | 36809674 | Sat Giacăş Com. Alma, SIBIU |
| PHOENIXKAT CONSTRUCT S.R.L. | 37440795 | Sector 1 Mun. Bucureşti, MUNICIPIUL BUCUREŞTI |
| PROIECT FOREST VEST S.R.L. | 49235433 | Mun. Timişoara, TIMIŞ |
| RAVERA RACE MOTORSPORT SRL | 36914998 | Mun. Timişoara, TIMIŞ |
| PROCIV CONSULT SRL | 32056611 | Mun. Cluj-Napoca, CLUJ |
| CIPROCONSTRUCT S.R.L. | 18341086 | Mun. Cluj-Napoca, CLUJ |
| GWE NEXT PROIECT INSTAL S.R.L. | 39565515 | Sat Doiceşti Com. Doiceşti, DÂMBOVIŢA |
| PREMIUM GISCAD SRL | 36872701 | Sat Bălţaţi Orş. Scorniceşti, OLT |
| SMART ENERGY LABORATORY SRL | 36269957 | Sat Lupeni Com. Lupeni, HARGHITA |
| STRUCTURAL ENGINEERING SRL | 17968690 | Sector 2 Mun. Bucureşti, MUNICIPIUL BUCUREŞTI |
| PROIECTARE PODURI AG S.R.L. | 41270940 | Mun. Iaşi, IAŞI |
| REINFORCEMENT ENGINEERING & DESIGN SRL | 38409356 | Sector 1 Mun. Bucureşti, MUNICIPIUL BUCUREŞTI |
| SENESE SERVICE AUTOMATION INDUSTRIAL MACHINE SRL | 36934820 | Mun. Timişoara, TIMIŞ |
| WEDO GEOTECHNICAL ENGINEERING S.R.L. | 45879580 | Sector 1 Mun. Bucureşti, MUNICIPIUL BUCUREŞTI |
| TERCIARIO INFORMAL DESIGN S.R.L. | 40346918 | Sector 3 Mun. Bucureşti, MUNICIPIUL BUCUREŞTI |
| ACADROAD SRL | 37856925 | Mun. Braşov, BRAŞOV |
| BAUHAUS PROJECTS S.R.L. | 45345450 | Sector 1 Mun. Bucureşti, MUNICIPIUL BUCUREŞTI |