State Bank India | State Bank of India - Associate Banks

There are seven other associate banks that fall under SBI. They all use the "State Bank of" name followed by the regional headquarters' name. These were originally banks belonging to princely states before the government nationalized them in 1959. In tune with the first Five Year Plan, emphasizing the development of rural India, the government integrated these banks with the State Bank of India to expand its rural outreach. The State Bank group refers to the seven associates and the parent bank. All the banks use the same logo of a blue keyhole. There has been a proposal which is now under active implementation, to merge all the associate banks into SBI to create a "mega bank", streamline operations and unlock value.

State Bank of Bikaner & Jaipur
State Bank of Hyderabad
State Bank of Indore
State Bank of Mysore
State Bank of Patiala
State Bank of Saurashtra
State Bank of Travancore

Source: wikipedia.org