There are several ISRO centres located in Bengaluru. According to official ISRO sources, the following centres and units are based in Bengaluru:

• Department of Space and ISRO Headquarters
• Human Space Flight Centre (HSFC)
• ISRO Telemetry, Tracking and Command Network (ISTRAC)
• Laboratory for Electro-Optics Systems (LEOS)
• U R Rao Satellite Centre (URSC)
• Antrix Corporation Limited (CPSE)
• NewSpace India Limited (NSIL) (CPSE)

In total, this makes 7 major ISRO centres/units and CPSEs located in Bengaluru

. Some sources mention that ISRO has about 13 different centres in Bangalore, including well-known ones like LPSC and URSC, but LPSC's main centre is actually in Thiruvananthapuram, not Bengaluru

. Therefore, the confirmed ISRO centres in Bengaluru are primarily these seven key units.