| S. No. | Branch Name | Contact Name | Phone / Mobile | Address | |
| 1 | Detective Agency in Katihar | Mr. K R Choudhary | 9828019109, - 9828848109 | capabledetective@gmail.com | DS College Rd, Army Colony, Mahdai, Katihar, Bihar 854105 siyolcorporate@gmail.com​ www.capabledetective.com siyoldetective@gmail.com +91 9828019109, - 9828848109 |
| 2 | Detective Agency in Katihar | Mr. K R Choudhary | +91 6350620600 | capabledetective@gmail.com | Manihari road laliyahi,katihar 854105 capabledetective@gmail.com www.capabledetective.com +91 6350620600 |