Major Customers

At AST, strong emphasis is given on building gratifying and long-lasting customer relations. Some of our most valued customers are: 

Customers in India:

  • Hindustan Petroleum Corporation Limited (HPCL)
  • Indian Oil Corporation Limited (IOCL)
  • Indian Oiltanking Limited
  • Bongaigaon Refinery & Petrochemicals Limited (BRPL)
  • Indian Petrochemicals Corporation Limited (IPCL - Now Reliance)
  • Bharat Petroleum Corporation Limited (BPCL)
  • Reliance Industries Limited (RIL)
  • IBP Limited (IBP)
  • GAIL (India) Limited (GAIL)
  • Oil and Natural Gas Corporation  Limited (ONGC)
  • Gujarat Chemical Port Terminal Company Limited (GCPTCL)
  • Haldia Petrochemical Limited (HPL)
  • Oil India Limited
  • Adani port & export Processing Zone
  • Larsen & Toubro Limited (L&T)
  • Praj Industries Limited
  • ABB Limited
  • Aegis Logistic Limited
  • Hazira LNG Pvt. Limited (Shell)
  • Cairn Energy (India) Limited 

 International Customers:

  • Pedrazzini SA, Switzerland
  • Nipco Plc, Nigeria
  • Gulf Farabi, Saudi Arabia
  • PT Control Systems, Indonesia
  • Azerbaijan Methanol Company, Baku Azerbaijan
  • Oil tanking Limited, OMAN
  • Transwater Co Ltd, Malayasia
  • Shell, Hong Kong
  • Shell Seraya Chemicals Singapore (Private) Limited
  • Thai Oil Company Limited
  • Thai Lube Base Company Limited
  • Alliance Refining Company Limited, Thailand
  • Petrobras, Brazil (Through Emerson Process Solutions, Houston)
  • VOPAK, Netherlands (Through Emerson Process Solutions, Houston)