PSU's
NHPC, NTPC, ONGC, PG, Indian Oil, Ujjval, EIC, NRDC, CSIR, JMDC, DOECC, UHHDC, UPCL, PTCUL, STPI, BSNL, BHEL, UREDA, THDC, KVIC, IDPL, OCAC, Export Inspection Council , National Research Development Corporation, Krishak Bharti Cooperative Ltd. (KRIBHCO)

Central Govt
Ministry of Science and Technology, Ministry of Agriculture, Ministry of Food Processing, Ministry of Non-conventional Energy, Ministry of Human Resources, Ministry of Environment and Mines, Ministry of Small Scale Industries, Ministry of Power, Ministry of tourism, Ministry of Railways, Ministry of  Earth Sciences, Food & Nutrition Board, Uttarakhand Seeds & Tarai Development Corporation Ltd.


Prominent Companies
TATA, BIRLAS, GMR, Britannia, Voltas, Ranbaxy, Carrier, HMD, USHA, KAJARIA, Anand Raj Industries, ACC, JK Cement, Rajnigandha, Thermax, Vector Polymer, Nealkanth Steel and alloys, Tulip IT, UPES, Nestle, Tulip IT, Bitunil, Kinetic Honda, Gits Food, Parryware, Cargill India Pvt. Ltd, Frick India Ltd, Industrial Boilers Ltd., KLG Systel Ltd, Maharishi Ayurveda Corporation Pvt. Ltd. Nature's Essence Pvt. Ltd, Tata Chemicals Ltd, Wheezel Laboratories Pvt. Ltd.