The Zubair Corporation
- Conglomerate of almost 50 wholly-owned companies, subsidiaries and associates operating in Oman, the rest of the Middle East, India, Europe and the USA. [Arabic, English]
- http://www.zubaircorp.com/

Apex Press and Publishing
- Publishing house producing business and lifestyle magazines, a business directory and map of Oman.
- http://www.apexstuff.com/

Omzest Group: Omar Zawawi Establishment
- Conglomerate includes construction and contracting, manufacturing, services, trading and agency representation, and training and education. Over 70 wholly owned and associate companies, with headquarters in Muscat.
- http://www.omzest.com/

Jupiter Trading Co. LLC (JTC)
- Interior design and joinery company offers traditional bedroom, living room and dining room furniture, kitchen furniture and teak outdoor garden furniture. Factory in Muscat.
- http://www.jupiterfurnishing.com/

Alawi Enterprises LLC
- Investment management company with diverse business interests including construction, oil and gas, pharmaceuticals, insurance, courier services, defence services, travel and tourism, catering, motor vehicles, engineering and contracting. Based in Muscat.
- http://www.alawient.com/

Talal Al Zawawi Enterprises LLC
- Global commercial group based in the Sultanate of Oman representing several international companies, franchises, and agencies covering the sectors of agriculture, automobiles, environmental, fisheries, health and beauty, information technology, retail and
- http://www.t-zawawi.com

Saud Bahwan Group
- Oman's largest business house with automotive, construction, oil field, and travel divisions. Includes company profile, awards, and news.
- http://www.bahwan.com/

Poly Products, LLC
- Diversified manufacturing company, active in furniture, mattresses, bedding products, contract furnishing and nonwovens. Includes profile, product specifications, locations, and news.
- http://www.rahaoman.com/

Special Technical Services, L.L.C.
- Specializing in maintenance, operations, construction and fabrication services for the oil and gas industry. Includes a list of contracts, information on divisions and various operations.
- http://www.stsoman.com/

Dar Al Oqud Trading & Contracting
- Building maintenance and cleaning company offering services such as painting, plumbing, carpentry, electrical, shifitng, and transportation.
- http://muscat.itgo.com/

Oman Telecommunications Company
- Telephone and internet service provider.
- http://www.omantel.net.om/