- Department of Tourism & Civil Aviation, Govt. of Himachal Pradesh.
- National Highway Authority of India, New Delhi
- Bihar Rajya Pul Nirman Nigam Ltd., Patna
- Consultancy Development Centre, New Delhi
- PHE Department, Bihar
- Konkan Railways, Navi Mumbai.
- Food Processing Equipments Co. Pvt. Ltd.
- Industrial Development Bank of India Limited.
- Municipal Corporation of Jabalpur
- Central Works Circle, Punjab PWD (B & R) Branch Ferozpur (Punjab)
- Rural Works Department, Patna
- Director General (MAP) HQ DG Map
- Public Works Department, Delhi
- Public Works Department, Govt. of Himachal Pradesh.
- Road Construction Department, Govt. of Jharkhand
- Road Construction Department, Govt. of Bihar
- Director General (MAP) HQ DG Map Kashmir House, New Delhi
- West Bengal State Rural Development Agency, Kolkata
- Greater Noida Industrial Development Authority, Greater Noida
- Madhya Pradesh Rural Road Development Authority, Vindhyachal Bhawan, Bhopal.
- Municipal Corporation of Jabalpur, Madhya Pradesh
- Nagarjuna Construction Company Ltd, Hyderabad.
- Noida Toll Bridge Company Limited, Noida
- CE Construction Ltd, New Delhi
- GMR Group, Bangalore
- DASCON Engineers & Builders, New Delhi
- IJM Infrastructure Ltd, Malaysia
- Planning Department, Govt. of Uttarchal
- Dedicated Freight Corridor Corporation India Limited
- Ministry of Road transport and Highways. (MORTH)
- Tamilnadu Infrastructure Financial Services Ltd.
- Infrastructure Development Authority
- GuruvayoorInfrastructure Pvt. Ltd
- West Haryana Highways Projects Pvt. Ltd.
- OB Infrastructure Limited
- Gwalior Bypass Project Pvt. Ltd.
- Hindustan Steel Construction Limited (HSCL)