| Sr No. | Office | Contact No. | Address | Fax No. |
|---|---|---|---|---|
| 1 | Registered Office | - | 8, Electronics Complex, Chambaghat, Solan, Himachal Pradesh - 173213 | |
| 2 | Corporate Office | 011-35209400, 011-35209500 | 8, Commercial Complex, Masjid Moth, Greater Kailash II, New Delhi-110048, India | 011-35209525 |
| 3 | Gurugram Office | 0124-4310000 | Plot No. 38, Institutional Area, Sector 32, Gurugram, Haryana-122001, India | 0124-4310050 |
| 4 | Research & Development Office | - | 10th Floor, Trillium Block Embassy Tech Village ,Marathahalli - Outer Ring, Bangalore, 29-Karnataka, 560103, India |