World Largest and Top Oil and Gas Equipment and Services Companies List by Market Cap of July 2023

Steel Pipes manufacturing company with headquarters in Luxembourg. Manufactures steel pipes needed for oil and gas companies.

China Oilfield Services is an Integrated Oilfield Service Solution company. It is having four major business segments they are geophysical services, drilling services, well services and marine and transportation services covering the exploration, development and production phases of oil and gas industry. The headquarters is in China.

TechnipFMC is a Energy Services, Oil and Gas company. The product of the company are offshore, engineering, procurement and construction for the energy industry, onshore and subsea project and management. The headquarters is in UK. 

Transocean is the premier offshore drilling company by providing worldwide, rig based well construction services to customers through the integration of motivated people, quality equipment and innovative technology. The company annual revenue is 3,152 million USD and total assets are 21.8 billion USD as on 2020. The headquarters is in Switzerland.

Valaris was created by the combination of two leading offshore drillers with decades of experience and knowledge to create the most capable, effective and highest performing offshore drilling service company in the world. They provide drilling services across all water depths with unmatched scale, geographic presence and customer relationships.

What Valaris have?

• 13 drillships
• 5 semisubmersibles
• 36 jackups
• 2 deepwater managed units

KEYERA provides services to Oil and Gas sector companies to store and transport oil and gas. This company provides essential services to oil and gas producers in the Western Canada Sedimentary Basin, including NGL gathering and processing, fractionation, storage, transportation, logistics and marketing services. We also provide diluent logistics services for oil sands customer. Headquarters in Canada.

Helmerich & Payne is a Petroleum Drilling and technology services providing company. The headquarters is in USA.

Gaztransport & Technigaz SA is a leading Engineering company in containment systems for the shipping and storage in cryogenic conditions of LNG (liquefied natural gas). It offers engineering, consultancy, training, maintenance support and technical design services. The headquarters is in France.

The company is having 553 employees as on December-2020. Annual Revenues for year ending December-2020 is 396 Million EUR.

Liberty Oilfield Services is a Innovative Service company providing stimulation services to optimize well production. It focus on offering safe, efficient and high quality hydraulic fracturing and engineering services, aiming to become the vendor of choice. The company annual revenue is 147 million USD and 2,437 employees as on 2020. The headquarters is in USA.

EXPRO GROUP HOLDINGS N.V. is a energy service company. Expro Group Holdings N.V. engages in the provision of energy services in North and Latin America, Europe and Sub-Saharan Africa, the Middle East and North Africa, and the Asia-Pacific. It serves exploration and production companies in onshore and offshore environments in approximately 60 countries with approximately 100 locations.

The company was founded in 1938 andHeadquarters is in Houston, Texas, USA.