| Rosistem | Bucharest |
| RoSoft | Bucharest |
| Rotel Soft | |
| RoTLD | Bucharest |
| Roweb Development | Argeș |
| RoyalSoft | Constanța |
| Royalty | Timiș |
| RTSol | Bucharest |
| Rubik Hub | Neamț |
| RVX Manager | Bucharest |
| S.C. 1A Plus Algoritm S.R.L. | Constanța |
| S.C. 2 Performant Network S.A. | Bucharest |
| S.C. 3D Printare Scanare S.R.L. | |
| S.C. Aconet Plus S.R.L. | Bucharest |
| S.C. Activ Syscomputer SERV S.R.L. | Bucharest |
| S.C. Agentia Fortin S.R.L. | |
| S.C. Aio Software S.R.L. | |
| S.C. Alaskan Global Network S.R.L. | Bucharest |
| S.C. All Birotic Devices Trade & Service S.R.L. | Bucharest |
| S.C. AllProWeb Marketing S.R.L. | |
| S.C. Andrea Software S.R.L. | |
| S.C. Aprilred S.R.L. | |
| S.C. Art Soft S.R.L. | Prahova |
| S.C. Aster Consulting S.R.L. | |
| S.C. Automatica S.A. | Bucharest |
| S.C. Baum S.R.L. | Sibiu |
| S.C. berg COMPUTERS S.R.L. | Timiș |
| S.C. Bit Consulting pro S.R.L. | Bucharest |
| S.C. BitStone S.R.L. | |
| S.C. Caramel Web S.R.L. | |
| S.C. Codemart S.R.L. | |
| S.C. Comtel Total-Networks S.R.L. | |
| S.C. Contrast Design Studio S.R.L. | Bucharest |
| S.C. CoreBuild S.R.L. | Cluj |
| S.C. CS-Gemini INFOGHID S.R.L. | Caraș-Severin |
| S.C. Cube Studio Design S.R.L. | Argeș |
| S.C. CYLEX Tehnologia Informaţiei Internaţional S.N.C. | Bihor |
| S.C. Daubler S.R.L. | Cluj |
| S.C. Devsphere S.R.L. | Dolj |
| S.C. Diablos Group IT S.R.L. | Bucharest |
| S.C. Dianys Holding S.R.L. | |
| S.C. Digital Design Group S.R.L. | Bucharest |
| S.C. Direct One S.A. | Bucharest |
| S.C. Direct Seo S.R.L. | |
| S.C. Document S.R.L. | Bucharest |
| S.C. Dot Work S.R.L. | |
| S.C. Electrictelecom Data S.R.L. | Bucharest |
| S.C. Electro Orizont S.R.L. | Mureș |
| S.C. Enlivy S.R.L. | |
| S.C. Ericom Copy S.R.L. | Bucharest |