Government Sector

Diwan of Royal Court
Ministry of Defense
Ministry of Foreign Affairs
Ministry of Health
Ministry of Transport
Royal Air Force of Oman
Royal Flight
Royal Guard of Oman
Royal Navy of Oman
Royal Office
Royal Oman Police
Royal Yacht Squadron
Sultan Qaboos University
Sultan’s Special Forces

Private Sector

Al-Ameen Stores & Refrigeration 
Al-Ameen Stores & Refrigeration 
Al-Jizzi Transformers and Switchgear
Al-Roofoof Trading Company
Aminatit Oman Company
Darwish Ast-Services
Dewanchand Ramsaran Industries
Dimaniyat Diving
GUTech (German University Oman)
Integrated Aviation Services
MB Petroleum
National Aluminum Products
Occidental Mukhaizna
Oman Air
Oman Cement Company
Oman Fisheries Co. SAOG
Oman Telecommunication Company
Petrol Development of Oman
Shanfari Trading & Furnishing LLC
Spare Parts Supplier
Talent Electrical Services LLC
The Oman Construction Company(TOCO)
Voltamp Transformer Oman LLC
Yahya Construction