CORPORATES

• Oil & Natural Gas Corporation Ltd
• BG Exploration & Production India Ltd
• Hindustan Oil Exploration Company Limited
• Indian Oil Corporation Limited
• Shipping Corporation of India Ltd
• Mazagon Dock Ltd.
• Karnataka Power Corporation Ltd
• Elcome Surveys Pvt. Ltd
• Reliance Industries Ltd
• Kochi Shipyard Ltd
• Indian Oil Corporation Ltd
• Kandla Port Trust
• Mumbai Port Trust
• Jawaharlal Nehru Port Trust
• New Mangalore Port Trust
• Karwar Port Trust
• Chennai Port Trust
• National Thermal Power Corporation
• Indian Navy
• Goa Shipyard Ltd
• Nuclear Power Corporation of India
• Gujarat Electricity Board
• Das Offshore
• Oil Max
• Punj Loyd
• EGS Survey Pvt. Ltd
• Furgo Survey India Pvt. Ltd

DAMS

• Mahi Bajaj Sagar Dam
• Central Water & Power Research Station
• Rana Pratap Sagar Dam
• Hirakund Dam
• Srisailam Dam
• Surangani Dam
• Linganamakki Dam

SHIPPING COMPANIES

• Orient Express Ship Management
• Admiral Shipping
• Eurasia Shipping
• Arcadia Shipping
• Ashapura Ship Management Pvt. Ltd
• Ocean Blue
• Linganamakki Dam
• Kei-Rsos Maritime ltd
• Halani Shipping Ltd
• LEO Shipping Ltd
• Shipping Corporation of India Ltd
• Green Ocean Shipping Management Pvt. Ltd
• Prince Marine Transport Service Pvt. Ltd
• Hede Ferro Mines Pvt. Ltd

INTERNATIONAL CONTRACTORS

• Ham Dredging & Marine Contractors
• Buddha B.V. Dredging & Contractors
• British Gas Exploration and Production India Ltd
• Dredging International
• Stena Offshore Services
• Valentine Maritime Gulf L. L. C
• Iranian Offshore Engineering & Construction Company
• Clough Offshore
• Saipem (Portugal) Commercio Maritime S. U
• Pride International, Inc
• Leighton India, Oil & Gas
• Norscot Drilling & Product Pvt. Ltd
• Sarku Engineering Services
• Swiber Offshore Marine Pvt. Ltd
• Hyundai Heavy Industries Ltd