Jeevan Bharati Tower I,10th Floor, 124,Connaught Circus, Delhi
Tataindicom in West Delhi, Delhi
DLF Cyber Greens, 14th and 15th Floors,Tower C, Phase-III DLF City
Alcatel Lucent in Gurgaon, Haryana
Todi Industries Pvt. Ltd. Sun-Mill Compound,Wing-B, 3rd floor, Lower Parel (west),Mumbai
Mobile2Win Pvt. Ltd. in Navi mumbai, Thane
42,Okhla Industrial Estate Phase III,New Delhi
Spectranet Ltd in West Delhi, Delhi
Orange Business Services India Pvt Ltd
Express Towers, 24th Floor Nariman Point, Mumbai
Orange Business Services India Pvt Ltd in Navi mumbai, Thane
B-10/1, OKHLA INDUSTRIAL AREA, PHASE-II, NEW DELHI
Airserco Ltd in West Delhi, Delhi
204, Vikas Deep building,Laxmi Nagar, District center,Delhi
Innova Telecom in West Delhi, Delhi
07, DLF Galeria Tower,DLF City Phase IV,Gurgaon
Kathrein India Pvt. Ltd. in Gurgaon, Haryana
Hutchison 3 Global Services Pvt. Ltd
Spectrum Towers,Chincholi Bunder Link Road,Mindspace, Malad (West),Mumbai
Hutchison 3 Global Services Pvt. Ltd in Navi mumbai, Thane