Calcutta Electric Supply Corporation Ltd
T I S C O Ltd. - Jamshedpur, Jharkhand.
Timken Indian Ltd. - Jamshedpur, Jharkhand
Tata Cummins Ltd. - Jamshedpur, Jharkhand.
Tribeni Tissues Divn. of ITC Ltd. In Hooghly, West Bengal.
Tata - CRM 132 Kv Sub-station, Jamshedpur
North Delhi Power Ltd.
BSES Rajdhani Power Ltd. & BSES Yamuna Power Ltd.
Torrent Power Limited - Bhiwandi, Thane, Agra
Jusco Ltd.
Spanco Ltd. - Nagpur Distribution System, Maharastra
Kota Electricity Distribution Ltd. - Kota, Rajasthan
Noida Power Company Ltd. - Delhi
West Bengal State Electricity Board
Karnataka State Electricity Board - Bangalore
North Delhi Power Co. Ltd. (Tata Power Ltd.)
BSES Rajdhani & BSES Yamuna
Kirloskar Brothers Ltd
West Bengal Power Dev. Corpn. - Kolaghat Thermal Power
Goa Electricity Department on behalf of M/s. Ircon International Ltd
Ircon International Limited - Kochi, Kerala, KSEB Project
McNally Bharat Limited - Kolkata
Dishergarh Power Supply Company Limited
EMC Limited
Bhagalpur Electricity Distribution Co. Pvt. Ltd. - Bhagalpur, Bihar
India Power Corporation (Bodhgaya) Ltd. - Gaya, Bihar
KEI Industries Ltd
Acme Cleantech Solutions (P) Ltd.
R.S. Infraprojects pvt ltd
Tata Steel Ltd
Steel Authority of India Ltd
Nilachal Iron & Power Ltd
Usha Martin Limited - Jamshedpur
Associated Cement Companies Ltd
Damodhar Cements & Slags Co. Ltd
Penden Cement Authority Ltd. - Govt. of Bhutan
Orient Cement Ltd
Lafarge India Ltd
Adhunik Cement Ltd
Tribeni Tissues Divn. of ITC Ltd
Madhya Bharat Paper Ltd
Pudumjee Pulp & Paper (I) Ltd. - Thergaon, Pune
Supreme Paper Mills Ltd. - Chanpa, Chattishgarh
Darjeeling Dooars Tea Plantation Ltd
Hasimara Tea Industries Ltd
Gillander Arbuthnot & Co. Ltd
Tata Tea Co. Ltd
Andrew Yule & Co. Ltd
Kolkata Metro Railway Corporation - Kolkata
Calcutta Tramways Co. Ltd
Eastern Railways
Calcutta State Transport Corporation
Ircon International Limited - Kolkata Metro Extension Project
Larsen & Toubro Ltd. - Mumbai Monorail Project
Delhi Metro Railway Corporation - New Delhi
Telco Ltd
Tata Cummins Ltd. - Jamshedpur
Electricals for E.S.P. Unit for M/s. Andrew Yule & Co. Ltd
Electrical for E.S.P Unit for ACC Ltd. ( At TISCO, Jamshedpur)
Indian Oil Corporation Ltd
Samsung Engineering Co. Ltd. - Korea
Bharat Petroleum Corporation Ltd
