National High way Authority of India (NHAI)
Ministry of Roads & Surface Transport (MORTH)
Govt. of Telangana
Govt. of Orissa
Central Public Works Department (CPWD)
JNTU College of Engineering
Bharat Heavy Electricals Limited (BHEL)
PWD - Rajasthan
Govt. of Andhra Pradesh
GHMC - Hyderabad
IAHE
KUDA - Warangal
Govt. of Karnataka

Adani Infra India Ltd
AECOM
BEKEM Infra Projects (P) Ltd
BSCPL Infrastructure Ltd
Coastal Projects Ltd
Consolidated Construction Consortium Ltd
ECI Engineering & Construction Company Ltd
Energo Engineering Projects Ltd
Era Infra Engineers Ltd
Gammon India Ltd
Gannon Dunkerley & Co. Ltd
Gayatri Projects Ltd
GKC Projects Ltd
GVR Infra Projects Ltd
Hindusthan Constructions Ltd (HCC)
IL&FS Transportation and Network Ltd
Indwell Constructions (P) Ltd
Ircon - Soma Tollway (P) Ltd
IVRCL Infrastructure and Projects Ltd
JS Grover Constructions
KNR Constructions Ltd
Krishnapatnam Port Company Ltd
Megha Engineering & Infrastructures Ltd
MONTECARLO Ltd
Nagabhushanam & Co. Engineers & Contractors
Peak Infra
POWERGEN Infrastructure
Prasad & company (Project Works) Ltd
SCL Infratech Ltd
Soma - Isolux Consortium
Soma Enterprise Ltd
SSK Infrastructures
SunilHitech India Infra (P) Ltd
Sunshine Infra Engineers India (P) Ltd
TATA Projects Ltd
Techno Unique Infratech (P) Ltd
Tecpro Systems Ltd
Terra Infra Development Ltd
TPSC India Private Ltd
Vijay Nirman Co. (P) Ltd
Vijetha Constructions