99 branches
| Branch | IFSC | MICR | Centre |
|---|---|---|---|
| Abiramapuram | CIUB0000339 | 600054056 | Chennai |
| Adambakkam | CIUB0000518 | 600054103 | Chennai |
| Adyar | CIUB0000420 | 600054079 | Chennai |
| Ambattur | CIUB0000260 | 600054030 | Chennai |
| Anakaputhur | CIUB0000326 | 600054052 | Chennai |
| Anna Nagar Chennai | CIUB0000113 | 600054010 | Chennai |
| Arasankalani | CIUB0000740 | 600054141 | Chennai |
| Arumbakkam | CIUB0000467 | 600054091 | Chennai |
| Ashok Nagar | CIUB0000130 | 600054013 | Chennai |
| Avadi | CIUB0000266 | 600054033 | Chennai |
| Ayappakkam | CIUB0000398 | 600054071 | Chennai |
| Ayyappanthangal | CIUB0000300 | 600054038 | Chennai |
| Azhinjivakkam | CIUB0000657 | 600054131 | Chennai |
| Chennai Aminjikarai | CIUB0000575 | 600054113 | Chennai |
| Chennai-Anna Nagar West | CIUB0000500 | 600054100 | Chennai |
| Chennai Chamiers Road | CIUB0000884 | 600054142 | Chennai |
| Chennai Choolai | CIUB0000651 | 600054129 | Chennai |
| Chennai Ekkattuthangal | CIUB0000571 | 600054112 | Chennai |
| Chennai Habibulla Road | CIUB0000652 | 600054130 | Chennai |
| Chennai Kathivakkam | CIUB0000576 | 600054114 | Chennai |
| Chennai Mylapore | CIUB0000279 | 600054035 | Chennai |
| Chennai Nelson Manickam Road | CIUB0000614 | 600054120 | Chennai |
| Chennai Puzhuthivakkam | CIUB0000599 | 600054117 | Chennai |
| Chennai Royapettah | CIUB0000598 | 600054116 | Chennai |
| Chennai T Nagar | CIUB0000001 | 600054003 | Chennai |
| Chennai Vadapalani | CIUB0000570 | 600054111 | Chennai |
| Chennai Vinayagapuram | CIUB0000637 | 600054126 | Chennai |
| Chinmayanagar Chennai | CIUB0000067 | 600054007 | Chennai |
| Chitlapakkam | CIUB0000295 | 600054040 | Chennai |
| Chrompet | CIUB0000150 | 600054014 | Chennai |
| Computer Systems Department | CIUB0000654 | – | Chennai |
| Csd | CIUB0CMS001 | – | Chennai |
| Digital Banking Division | CIUB0000655 | – | Chennai |
| East Tambaram | CIUB0000431 | 600054082 | Chennai |
| Egmore | CIUB0000424 | 600054081 | Chennai |
| George Town Chennai | CIUB0000043 | 600054006 | Chennai |
| Girugambakkam | CIUB0000304 | 600054041 | Chennai |
| Jalladiampet | CIUB0000307 | 600054045 | Chennai |
| K K Nagar | CIUB0000184 | 600054019 | Chennai |
| Karapakkam | CIUB0000319 | 600054051 | Chennai |
| Kattupakkam | CIUB0000433 | 600054084 | Chennai |
| Kelambakkam | CIUB0000193 | 600054021 | Chennai |
| Kolathur | CIUB0000438 | 600054086 | Chennai |
| Korattur | CIUB0000529 | 600054105 | Chennai |
| Kottivakkam | CIUB0000315 | 600054049 | Chennai |
| Kundrathur | CIUB0000312 | 600054047 | Chennai |
| Madhavaram | CIUB0000313 | 600054048 | Chennai |
| Madipakkam | CIUB0000151 | 600054015 | Chennai |
| Manapakkam | CIUB0000338 | 600054055 | Chennai |
| Mandaveli Chennai | CIUB0000036 | 600054002 | Chennai |
