Isfahan and Suburbs Bus Company (Persian: شرکت واحد اتوبوسراني اصفهان و حومه) is a public transport agency running Transit buses in Isfahan city and surrounding satellite cities and settlements in the Greater Isfahan Region, Central Iran.

The municipalities served other than Isfahan are: Abrisham, Baharestan, Dastgerd, Dolatabad, Dorcheh, Gaz, Habibabad, Khomeynishahr, Komeshcheh, and Qahjavarestan.

The organization was founded on October 26, 1967[1] with an initial capital of 39'100'000 Rials (Equivalent to 54'768'540'300 Rials in 2013, 1'738'680 US Dollars in 2013, 245'453 US Dollars in 1967) It sends 60 buses to Iraqi border every year for a one month pilgrim parade.

The oldest model active in the fleet is IKD O457 City Bus.

Buses utilized in BRT lines, are 2 cabins, and are SNA X-MOB 18001 and XMQ6180G1 models.