L&T, Mumbai.
Montecarlo, Ahmedabad.
Ashoka Buildcon, Nashik.
IRB, Mumbai.
TATA Projects, Hyderabad.
GMR Group, Gurugram.
Afcons, Mumbai.
H.G. Infra, Jaipur.
NCC, Hyderabad.
KNR Constructions, Hyderabad.
Dilip Buildcon, Bhopal.
Ircon, Mumbai.
Adani Enterprises, Ahmedabad.
Modern Road Makers, Mumbai.
HCC, Mumbai.
MEP, Mumbai.
Reliance Infrastructure, Mumbai.
Oriental Structural Engg, Gurugram.
JMC Projects, Mumbai.
MKC Infra, Gandhinagar.
KEC, Gurugram.
Ramky Infra, Hyderabad.
GHV, Mumbai.
KCC Buildcon, Gurugram.
D.R.Agrawal, Ahmedabad.
D.P.Jain, Nagpur.
Sadbhav, Ahmedabad.
G.R.Infra, Gurugram.
Welspun Enterprises, Mumbai.
Gayatri Projects, Hyderabad.
KMC Constructions, Hyderabad.
JSP Projects, Ghaziabad.
Kalyan Group, Indore.
CEG, Jaipur.
IJM, Malaysia.
Rajpath, Pune.
Gammon India, Mumbai.
NICMAR, Pune.
Sonai Infra, Pune.
Eagle Infra, Mumbai.
Sushee Infra, Hyderabad.
V. M. Matere, Pune.
DRN Infra, Hubli.
ISC Projects, Pune.
Tata-Aldesa JV, Noida.
UMSL Ltd, Bhubaneswar.
Mahimtura Consultants, Mumbai.
Dhaya Maju, Hyderabad.
KK Gupta, Udaipur.
NSPR Constructions, Hyderabad.
Inyatsi, Swaziland, Africa.
Sarjan Infra, Ahmedabad.
M.S. Khurana, Ahmedabad.
RKC Infrabuilt, Ahmedabad.
Barbrik Projects, Raipur.
Wagad Infraprojects, Ahmedabad.
Galfar, Oman.
Raj Corporation, Noida.
Shalimar Corp, Lucknow.
Apco Infratech, Lucknow.
Sunway Construction, Singapore.
HBS Infra, Hyderabad.
Megha Engg, Hyderabad.
TTC Infra, Tezpur.
NICMAR, Hyderabad.
R.G.Buildwell, Ghaziabad.
Apex Structures, Indore.
B.R. Goyal, Indore.
Anish Infra, Mumbai.