✓ GAIL (India) Limited, New Delhi

✓ Harita-NTI Limited, Chennai

✓ Indian Oil Corporation Limited, New Delhi

✓ Oil & Natural Gas Corporation Limited, New Delhi

✓ Osnar Paints & Contracts Pvt. Ltd., Mumbai

✓ Vasu Chemicals, Mumbai

✓ Wex technologies Pvt. Ltd., Pune

✓ Dorf Ketal Chemicals India Pvt. Ltd., Mumbai

✓ IDE Technologies, Israel

✓ Blastline India Pvt. Ltd, Kochi

✓ BSS Tech CP (I) Pvt. Ltd., Mumbai

✓ CM Envirsystems Pvt Ltd, Bangalore

✓ Cortec Corrosion Solutions India Pvt Ltd., Bangalore

✓ Denso GmbH, Germany

✓ Engineers India Limited, New Delhi

✓ Indraprastha Gas Limited, New Delhi

✓ Jotun (India) Pvt. Ltd., Mumbai

✓ Kansai Nerolac Paints Limited, Mumbai

✓ Metal Samples Company, USA

✓ Metrohm India Limited, Chennai

✓ ONGC Energy Center, New Delhi

✓ Raychem RPG (P) Ltd, Mumbai

✓ Seal for Life, Netherlands

✓ Shell Technology Center, Bangalore

✓The Society for Protective Coatings (SSPC), USA

✓TD Williamson India Pvt Ltd, Vadodara

✓Thermax Limited, Pune

✓Tinker & Rasor, USA

✓V A Tech Wabag Ltd, Chennai

✓Welspun Corp Ltd, Anjar, Gujarat

✓Winn & Coales Denso Ltd, UK

✓NTPC Ltd, New Delhi

✓Rashtria Chemicals and Fertilizers Limited, Mumbai

✓Allied Engineers, New Delhi

✓Consultech, Vadodara