• Product Approvals
• Lloyd’s Register Quality Assurance
• Mahagenco
• Indian Register of Shipping (IRS)
• DET NORSKE VERITAS
• Fertilizers and Chemicals Travancore Ltd
• Bureau of Indian Standards
• Bharat Heavy Electricals Ltd (BHEL), Trichy
• M.N. Dastur & Company Ltd
• Indian Boiler Regulations
• Toyo Engineering India Ltd
• Delhi Metro Rail Corporation Ltd
• TCE consulting engineers
• Nagpur Municipal Corporation (NMC)
• Mumbai Municipal Corporation (BMC)
• Thermax Limited
• Bureau Veritas (BV)
• American Bureau of Shipping
• Nuclear Power Corporation of India Ltd (NPCIL)
• Abhijeet Infra Limited
• CIDCO
• Tata Projects Ltd