1     Bahwan Engineering Company (BEC)

Engineering & construction company; flagship of the Suhail Bahwan Group; activities: civil, mechanical, electrical, instrumentation, power, oilfield operations, water treatment, HVAC, plumbing & sanitation, elevators, diesel power generation etc

Engineering Construction Oilfield Services Water Waste Management

2     Dalma Energy LLC

Oil drilling company with operations in Oman, Qatar, Saudi Arabia and India; site has descriptions of its oil rigs and where they are currently deployed

Oilfield Services

3     MB Petroleum Services LLC

Oil field services company; activities: drilling, workover, well testing, wireline and completion services, coiled tubing & stimulation, and mud engineering services in Europe and the Middle East; based in Seeb, Muscat

Oilfield Services

4     Midwest Integrated Drilling & Well Services Co LLC (Midwesco)

Oilfield services company based in Ruwi, Muscat; provides workover, drilling, wireline, non-corrosive pumping and coiled tubing services for companies like Petroleum Development Oman LLC, Mazoon Petrogas etc; part of OMZEST group

Oilfield Services

5     Muscat Drilling & Trading Co LLC

Oilfield services company based in Muscat; part of the OMZEST group

Oilfield Services

6     National Oilfield Supply Co LLC (NOSCO)

Oilfield equipment & services company based in Ruwi; areas of activity: oil & gas exploration, oil & gas construction, integrated drilling & well services, production/drilling equipment, specialised oilfield training etc; part of OMZEST group

Oilfield Services Oilfield Supplies

7     Oman Oil Industry Supplies & Services Co LLC

Omani-owned oilfield services company; based in Muscat; activities: instrumentation, oil & gas drilling & production, chemical supply, piping materials, safety, survival & fire-fighting equipment, and industrial electrical supplies

Oilfield Services

8     Premier World Wide Services LLC

Leading support services group in Muscat; offers globally acclaimed solutions in the domains of oil and gas related services, logistics and transportation; provides a full range of oil & drilling services, equipments & spare parts

Oilfield Services Logistics

9     Riyam Engineering & Services LLC (RES)

Oilfield equipment & services company based in Ruwi; includes agency division (represents major oilfield companies), supply (represents piping material firms), steel (markets steel plates etc); part of the OMZEST group

Oilfield Services Oilfield Supplies

10     Shanfari Group of Companies

Diversified business group based in Salalah; has interests in engineering (civil, mechanical, electrical), transport & logistics, manufacturing steel products, selling automobiles, real estate, tourism, property management; HQ: Muscat

Business Groups Construction Oilfield Services Auto Dealers Travel Companies Builders Property Management