• NCCL (Formerly Known as Nagarjuna Construction Company Ltd.)

  • Lanco Infratech Pvt. Ltd.

  • CEC International Corporation India Pvt. Ltd

  • East Coast Constructions and Industries Ltd.

  • Larsen & Turbo.

  • Vijay Nirman Company.

  • M/s K.VenkataRaju Engineers & Contractors

  • P.L.Raju Constructions Limited

  • Balaji Builders

  • Gayatri Projects

  • Surya Constructions

  • Gammon India

  • Ganon Dunkeley

  • Contech Syndicate Pvt. Ltd.

  • Nagabhushanam & Co

  • Gayatri Constructions

  • Simplex

  • Kilari Constructions

  • AmbujaNeotia