| S. No. | Branch Name | Contact Name | Phone / Mobile | Address | |
| 1 | Detective Agency in Siwan | Miss Pragati | 9828018109, 9870271272 | nipidetective@gmail.com | Siwan - Barharia - Sarfara Road, Barhan-Lakri Rd, 841226, Hospital Rd, Siwan, Bihar 841227
nipidetective@gmail.com, www.nipidetective.com, +91 9828018109, +91 9828848109 |
