| PDProcescom d.o.o Beograd, SerbiaTelecommunications | Postal and telecommunications services Mobile Core Network MVNO Services Telecommunications | |
| Nnova.rs Beograd, SerbiaMedia & Internet | Postal and telecommunications services Televizijski Program Kablovska Usluga Satelitska Usluga | |
| | Postal and telecommunications services Business services: law, marketing, consulting, recruitment, printing and security Održiva Energija Zelena Ekonomija Vesti O Energiji | |
| KKupujemProdajem Beograd, SerbiaMedia & Internet | Postal and telecommunications services IT services: consulting, software development, Internet and support Klasifikovani Oglasi Kupovina I Prodaja Online Prodaja | |
| IOInstitute of Forestry (IOF) Belgrade, SerbiaResearch & Technology | Research and development services and related consultancy services Šumarstvo Šume Životna Sredina | |
| IIIMS Institute, Belgrade Beograd, SerbiaResearch & Technology | Research and development services and related consultancy services Ispitivanje Materijala Građevinski Materijali Ispitivanje Metala | |
| EDEDePro d.o.o Belgrade, SerbiaResearch & Technology | Research and development services and related consultancy services Raketni Motori Pogonski Sistemi Nevođene Rakete | |
| IFInstitute for science application in agriculture Beograd, SerbiaResearch & Technology | Research and development services and related consultancy services Poljoprivreda Ruralni Razvoj Biotehnologija | |
| IFInstitute for Pesticides and Environmental Protection Belgrade - Zemun, SerbiaResearch & Technology | Research and development services and related consultancy services Štetočine Bilja Phytopathology Entomologija | |
| DMDT Mapping Vrnjačka Banja, SerbiaResearch & Technology | Software package and information systems LiDAR Obrada Podataka Geografski Informacioni Sistem (GIS) BIM | |