Kostanay province, Kostanay

Routes (city): 18, 18А, 19, 102, 103, 104, 105, 109, 113, 117, 118
Served routes (city): 1 (season), 25 (closed), 102-6 (closed), 106 (closed), 113A, 113B (closed), 116
Served routes (intercity): Kostanay – Bolshaya Churakovka, Kostanay – Yekaterinburg, Kostanay – Tyumen, Kostanay – Chelyabinsk

Routes: 8, 10, 21, 113A
Served routes: 1 (season), 12, 38, 113B (closed), 116

Routes: 5, 6, 11, 12, 38

Routes: 4, 24, 27, 107, 114
Served routes: 15 (closed), 110

Routes: 2, 3, 7, 13, 25, 42, 101, 101A, 108, 120

Routes (Kostanay): 110
Routes (intercity): Kostanay – Auliekol, Kostanay – Bolshaya Churakovka, Kostanay – Vostok, Kostanay – Jitiqara, Kostanay – Kamysty, Kostanay – Karasu, Kostanay – Sarykol, Kostanay – Troyebratskiy
Served routes: Kostanay – Novotroitsk, Kostanay – Oktyabrskiy, Kostanay – Uzunkol, Rudny – Petropavl

Routes: 119, 121, 122
Served routes: 109, 117, 118

Routes: 112, 116

Former Kustanayskiy avtobusnyy park, LLP "Kostanayskiy avtobusnyy park"
Served routes: 2, 3, 7, 8, 13, 22 (closed), 23 (closed), 27, 41 (closed), 42, 108, 108A, 112, 114
Stopped transportation on city routes in February 2021

Served routes: 5, 9 (closed), 11, 12, 17 (closed), 20 (closed), 109, Kostanay - Omsk
In 2022, it became part of the LLP "STA Company"

Served routes: 38, 101, 115 (closed)

Previously SP Kushnerov L.P.
Routes: Kostanay – Yekaterinburg, Rudny – Chelyabinsk
Served routes: Kostanay - Petropavl, Rudny – Yekaterinburg, Rudny – Tyumen

Served the route: Kostanay – Bolshaya Churakovka