LayZ , vl. Matija Lazarevic
- Donje Mrzlo Polje Mreznicko 110a 47250 Duga Resa
MARSI
- Kovacicevo Brdo 12 47000 Karlovac
- 01 4826 110
FLOVENDIS, vl. Majda Savor
- Donja Jelsa 119 47000 Karlovac
Midori d.o.o.
- https://www.midori.digital/
- Mala Švarča 78 47000 Karlovac
- 098 703 705
OKVIRI ZNANJA d.o.o.
- https://www.okviri-znanja.hr/
- Ambroza Vraniczanya 6 47000 Karlovac
Aurora
- https://www.facebook.com/auroraposlovnitreninzi/
- Smičiklasova 7D 47000 Karlovac
- 091 901 1433