0910 Support for petroleum and natural gas extraction

Precision machined parts for the aerospace and oil & gas industries.

Manufacturer of solutions for separation applications.

Provider of oil and gas exploration and production company.

Provider of oil and gas forecasting solutions.

Provider of midstream energy services.

Provider of quality proppant to serve the needs of the Oil & Gas industry.

Provides innovative casing & completion technology for the global oil industry.

Designs, manufactures, and deploys un-bonded non-metallic pipes for deepwater applications.

Specialised subsea processing and production optimisation.

Supplier of gas cylinders to offshore oil and gas industry

Technology for heavy oil recovery process.

50-50 JV between Lossa Group (Italy) and Sagittafin=develops, patents & produces an innovative "fogging" equipment for TurboGas Power generators

Solids Control Services for Oil & Gas Drilling.

Manufactures and commercializes high power lasers for oil, natural gas, geothermal, and mining industries in the United States and internationally.

Fibre optic based acoustic monitoring systems for deployment in the oil & gas and infrastructure sectors.

Major Russian oilfield service company that provides exploration services to oil and gas companies

An oil services business specialising in the compilation and analysis of gravity and magnetic data.

An N.D.T. company with 33 years of experience in all methods of Non-Destructive Testing for the major oil and gas companies.

Provider of integrated solutions for drilling, production, pipeline, construction, and well intervention.

Specialises in composite repairs to pipework and structural assets for the oil and gas industry.

A leading distributor of tools, equipment and consumable supplies to oil and gas drillers and refiners.

Inspection Oilfield Services provides non-destructive testing, inspection, threading, storage, cleaning and repair services.

Povider of oilfield pressure pumping services to sophisticated independent oil and gas producers.

Provider, transporter, and handler of oil and gas.

Provider of housing accommodations and rental equipment for onshore oil and gas drillers.

Oil field services company on the North Slope of Alaska.

Leading edge refinery utilizing hydro treating technology.

Energy services company.

Provider of directional drilling services to onshore oil and gas basins.

Oil and gas industry equipment company.

Pioneer in multi transient electromagnetic (MTEM) survey technology.

A Canadian energy technology firm focusing on the research, engineering, and manufacture of downhole drilling optimization solutions.

OMNI Energy Services Corp. has evolved into a premier service provider to the Oil and Gas Industry.

Develops and manufactures advanced, continuous corrosion monitoring systems for the Oil and Gas industries.

Oil exploration services, utilisation and development of oil resources company.

Designer and manufacturer of vessels and other components primarily used to process liquids in the oil & gas industry.

Provider of a broad range of workover, liquid and production services used in the production of oil and gas.

A high-end geophysical consultancy providing product and services to the upstream oil and gas industry: helping its customers drill better wells.