* Madurai Municipal Corporation (MMC)

* Bangalore Development Authority (BDA)

* Bruhat Bangalore Mahanagara Palike (BBMP)

* National Highways Authority of India (NHAI)

* Tamil Nadu Road Sector Project (TNRSP)

* Andhra Pradesh Road Development Corporation Ltd (APRDC)

* Karnataka Road Development Corporation Ltd (KRDCL)

* Public Works Department - Bangalore, Mysore (PWD)

* Mysore Urban Development Authority (MUDA)

* Trivandrum Road Development Corporation Ltd (TRDCL)

* Karnataka State Highways Improvement Project (KSHIP)

* Reliance Infrastructure company