State Bank of India has an extensive administrative structure to oversee the large network of branches in India and abroad. The Corporate Centre is in Mumbai and 14 Local Head Offices and 57 Zonal Offices are located at important cities spread throughout the country. The Corporate Centre has several other establishments in and outside Mumbai, designated to cater to various functions.Their Colleges/Institutes/Training Centres are the seats of learning and research and development to spread the wings of knowledge not only to it employees but also other banks/establishments in India and abroad.