| 44990 Računarske i Internet usluge NES |
| 4499001 Usluge konsultanata u informacionoj tehnologiji (IT) |
| 4499002 Usluge upravljanja projektom informacionih tehnologija (IT) |
| 4499007 Usluge instaliranja softvera |
| 4499020 Programming services for databases |
| 4499026 Usluge i konsultanti izrade WEB stranice |
| 4499027 Usluge razvoja WEB sajta |
| 4499028 Intranet services |
| 4499029 Konsultanti i usluge indeksiranja WEB sajta |
| 4499030 Website content management services and consultants |
| 4499031 Usluge upravljanja i registracije naziva domena |
| 4499032 Website/search engine optimisation services |
| 4499033 Internet advertising services/marketing consultants |
| 4499034 Konsultanti za Internet, online |
| 4499037 Proizvodne usluge za elektronski katalog/E katalog |
| 4499038 Usluge WEB centra za pozive |
| 79130 Telekomunikacione mreže |
| 7913001 Internet usluge |
| 7913002 Usluge internet elektronske pošte |
| 7913003 Hostovi web stranica |
| 7913004 Zajedničko hostovanje web stranica |
| 7913005 Web hosting services, E-commerce |
| 81150 Usluge neposrednog marketinga |
| 8115014 Free distribution newspapers |
| 8115015 Direct mail organisations |
| 8115019 Usluge adresiranja |
| 8115020 Poštanske i distributorske usluge, medjunarodne |
| 8115024 Usluge organizovanja kartoteka |
| 81760 Usluge informisanja putem baze podataka, online |
| 8176001 Online database information services, company information |
| 8176002 Online database information services, product and service |
| 8176003 Online database information services, sales and marketing |
