Department of Telecommunications, Task Force in Himachal.

M/s Punjab Wireless Systems Ltd., S.A.S. Nagar, Mohali, Punjab.

M/s Bharti Telenet Limited, Shimla, Himachal Pradesh.

M/s Bharti Cellular Limited, New Delhi in NCR region.

M/s Bharti Infratel Limted, New Delhi in Delhi and National Capital Region as well as in Uttar Pradesh West.

M/s Himachal Futuristic Communications Limited. We have done works for ground based Tower foundations in Nepal for M/s HFCL.

M/s Aircel Digilink India Limited, Karnal.

Bharat Sanchar Nigam Limited, Chandigarh.

M/s Tata Teleservices Limited, New Delhi.

M/s IDEA Cellular Limited, New Delhi.

M/s IDEA Mobile Communications Limited, Haryana.

M/s HFCL Infotel in Punjab.

M/s Vodafone Essar Mobile Services Limited, New Delhi.

M/s Aircel Digilink India Limited, Jaipur.

M/s INDUS Towers Limited in North India.

M/s Ericsson India Private Limited.

M/s Alstom Projects Limited, Chennai.