| NCNi CAT Nis Cluster of Advanced Technologies Niš, SerbiaResearch & Technology | IT services: consulting, software development, Internet and support ICT Elektro Medicina Automatika | |
| NPNaučno-tehnološki park Niš / Science and Technology Park Nis Niš, SerbiaResearch & Technology | IT services: consulting, software development, Internet and support Business services: law, marketing, consulting, recruitment, printing and security Inovaioni Ekosistem Podrška Za Startape Dijitalna Transformacija | |
| TRTUV Rheinland InterCert d.o.o. Beograd Beograd, SerbiaResearch & Technology | IT services: consulting, software development, Internet and support Education and training services Sertifikacija Sistema Upravljanja Sertifikacija Proizvoda Inspekcije | |
| | IT services: consulting, software development, Internet and support Education and training services Digitalna Fabricacija Radionice Obuka | |
| TTagai Belgrade, SerbiaEducation | IT services: consulting, software development, Internet and support Education and training services Kurs Japanskog Jezika Kurs Japanske Kulture Japanski Književni Razgovori | |
| IBIT Bootcamp Belgrade, SerbiaEducation | IT services: consulting, software development, Internet and support Education and training services Testiranje Softvera Kursevi Prekvalifikacija | |
| K-Kliker - IT centar za decu | IT services: consulting, software development, Internet and support Education and training services Programiranje Robotika Elektronika | |
| FOFaculty of Electronic Engineering | IT services: consulting, software development, Internet and support Education and training services Електронско Инжењерство Електротехника Електроника | |
| CCCSPD Committee for Space Programme Development Novi Sad, SerbiaResearch & Technology | IT services: consulting, software development, Internet and support Software package and information systems Space Programme Development Southeast European Space Association Agriculture & Fishing | |
| LILola institut d.o.o. Beograd, SerbiaResearch & Technology | IT services: consulting, software development, Internet and support Software package and information systems Istraživačko-Razvojni Institut Računarsko Upravljački Sistemi Mašine Alatke | |