Private Sector Companies

  • Larsen & Toubro
  • Reliance Group
  • Maruti Suzuki India Limited
  • Tokai Imperial Rubber India Pvt. Ltd.
  • Hindustan Construction Co. Ltd.
  • Arvind Ltd.
  • Marchem Limited
  • Ultra Marine Pigment

Public Sector Companies

  • Indian Oil Corporation Limited
  • Gujarat State Electricity Corporation Limited