1.CENTRAL RAILWAY
2.SRI JAGANNATH TEMPLE
3.BHUBANESWAR DEVELOPMENT AUTHORITY (B.D.A)
4.AIRPORT AUTHORITY INDIA
5.PARADIP PORT TRUST
6.IOCL
7.BHUSAN STEEL
8.SIMPLEX INFRASTRUCTURE LTD.
9.ESSAR PROJECT (INDIA) LTD.
10.TCS
11.HINDALCO INDUSTRIES LTD
12.NTPC
13.BHEL
14.VODAFONE ESSAR SPACE LTD.
15.IDEA TELECOM INFRA LTD.
16.BSNL
17.TATA STEEL SERVICES LTD.
18.BHARTI INFRATEL LTD.
19.EAST COAST RAILWAY
20.ODISHA STATE HOUSING BOARD
21.RWSS
22.IDCO
23.TECH INDIA GROUP
24.VIPUL LTD.
25.L&T LTD.
26.NALCO
27.RURAL WORKS DEPARTMENT GOVT. OF ORISSA
28.ROADS & BUILDING DEPARTMENT GOVT OF OF ORISSA
29.WATER RESOURCES DEPARTMENT
30.HSSC
31.SRI DURGA CONTRUCTION PRIVATE LIMITED
32.ARSS
33.RKD
34.ASHOKA BUILDCON
35.RELIANCE
36.RITES
37.PP
38.NDDB
39.FL SMIDTH
40.UPL
41.SAIL RSP
42.PMGSY BOTOTE J&K