Offshore engineering, hydrodynamic analysis, process engineering, oil and gas separation, separators, software, consultancy, fabrication, pressure vessels, and training simulators.

Oklahoma based company providing oil and gas property marketing and auctioning services.

Providing consultants and teams of consultants for project management, drilling, reservoir development and other upstream tasks.

Independent ROV and Subsea consulting company based in Bergen, Norway.

Petroleum consulting and management for upstream and midstream projects.

A consortium of seven european and asian consultants and service companies providing a wide range of geological, geophysical and engineering capabilities.

Provides personnel, consulting services and products within petroleum engineering, focusing on drilling and well completion.

Scientific research institute of the Russian gas giant GAZPROM. Scientific and technological solutions to research, development and project issues.

An online database for offshore oil and gas field developments in West Africa.