Stork

Petrofac Ltd provides engineering and construction services to the oil and gas production and processing industry. It designs, builds, operates, and maintains oil and gas facilities. The operating segments of the company include Engineering and Construction, Asset solutions, and Integrated Energy Services. It derives the majority of its revenue from the Asset Solutions segment which mainly includes reimbursable engineering and production services activities to the oil and gas industry. Geographically, the company derives maximum revenue from the United Kingdom and the rest from Algeria, Lithuania, Malaysia, the United States of America, Oman, and various other countries.

Operator of oil and gas exploration business across the United Kingdom, Netherlands and Egypt. The company engages in the exploration, extraction and production of oil and gas assets, enabling downstream oil companies to meet their energy needs.

GD Energy Services is a provider of industrial services intended to provide assistance to industries related to oil and gas mining. The company's industrial services range from industrial maintenance, surface treatments, nuclear decommissioning, logistical outsourcing, power grid, renewable energies and emergencies, enabling industries to avail advanced services as per their requirement.