● Andaman PWD● Arunanchal PWD ● CCU, Department of Post (DOP)● CCU, Ministry of Env. & Forest, Delhi● CCW, All India Radio (AIR)● Central Public Works Department (CPWD)● Chandigarh Housing Board ● Chhattisgarh PWD● Dadra & Nagar Haveli PWD● Delhi Development Authority (DDA)● Delhi Jal Board (DJB)● Delhi PWD● Irrigation & Flood Control, Delhi (I & FC)● Kerala PWD● Lakshadweep PWD● PHED, A&N ● PHED, Chandigarh● RUIDP, Jaipur
● Banaras Hindu University (BHU)● Delhi Technical University (DTU)● Delhi University (DU)● Indian Institute of Remote Sensing Dehradun(IIRS)● Indian Institutes of Science Education and Research (IISER)● Indian Institutes of Technology (IIT)● Indian School of Mines, Danbad (ISM)● Institute of Human Behaviour & Allied Sciences (IHBAS)● Jamia Millia Islamia University, Delhi (JMI)● Jawaharlal Nehru University, Delhi (JNU)● National Institute of Fashion Technology (NIFT)● National Institutes of Technology (NIT)● Nava Nalanda Mahavihara, Nalanda● PEC University of Technology, Chandigarh● Rashtriya Sanskrit Vidyapeetha, Tirupati● Shri Lal Bahadur Shastri Rashtriya Sanskrit Vidyapeetha, Delhi● University of Calicut● Zakir Husain College (University of Delhi)
● All India Institutes of Medical Sciences, Delhi (AIIMS)● All India Institutes of Medical Sciences, Raipur (AIIMS)● National Institute of Tuberculosis and Respiratory Diseases , Delhi (NITRD)● PGIMER, Chandigarh
● Central Building Research Institute (CBRI)● Central Electrochemical Research Institute (CECRI)● Central Institute for Research on Cotton Technology (CIRCOT)● Central Institute of Medicinal & Aromatic Plants (CIMAP)● Central Leather Research Institute (CLRI)● Central Power Research Institute (CPRI)● Central Salt and Marine Chemicals Research Institute (CSMCRI)● Council of Scientific & Industrial Research (CSIR)● Indian Institute of Petroleum, Dehradun (IIP)● Indian Institute of Remote Sensing, Dehradun (IIRS)● Indian Institute of Toxicology Research (IITR)● Indira Gandhi Centre for Atomic Research (IGCAR)● National Aerospace Laboratories (NAL)● National Chemical Laboratory (NCL)● National Institute of Science Communication and Information Resources (NISCAIR)● Tata Institute of Fundamental Research, Mumbai (TIFR)● Wadia Institute of Himalayan Geology, Dehradun
● Airports Authority Of India (AAI)● Delhi Agriculture Marketing Board, Delhi● Delhi State Industrial & Infrastructure Development Corporation Limited (DSIIDC)● Delhi Tourism and Transport Development Corporation Limited (DTTDC)● Delhi Urban Shelter Improvement Board● Department of Lighthouses and Lightships● Food Corporation of India (FCI)● Hindustan Prefab Limited (HPL)● Inter State Bus Terminals (ISBT)● Jindal Power Limited● JK White Cement Works● Local Self Government Department (LSGD)● Municipal Corporation, Chandigarh● Municipal Council, Port Blair● National Mineral Development Corporation (NMDC)● Odeon Builders Pvt. Ltd., Delhi● Port Blair Zila Parishad● Relcon Infraprojects Ltd., Mumbai● Shivam Consulting Engineers, Chandigarh● Suncity project Pvt. Ltd., Delhi● Uralungal Labour Contract Cooperative Society (ULCCS)● Water and Power Consultancy Services (WAPCOS) Ltd.