Addhia Trading and Contracting LLC was established in 1976 starting with turnkey projects on residential and industrial LP Gas installation. They are also well distinguished pioneers in design, supply, installation and commissioning of Fire Alarm, Fire Fighting and LP Gas systems.

Fredlov, Inc. manufactures and repairs equipment for the compressed gas industry, particularly aimed at the qualification/re qualification of compressed gas cylinders. Their customers are located in North and South America, Asia, Africa and Europe. They manufacture customized and standard production Automated Test Equipment, Valving Machines, Cylinder Rollers, Manual/Automatic Cylinder Upenders, Cylinder Dryers, Filling Systems, Pumps and more.

Maxitech International L.L.C. is a major EPC Fire Protection and Maintenance company operating in Oman, the Middle East, India, Saudi Arabia, and Singapore. Their specialization lies in offering comprehensive end-to-end EPC projects for fire protection and specialized engineering services across various sectors, such as Industrial, Energy, Petrochemicals, Oil & Gas, Large Commercial Institutions, and Residential Buildings.

U.S. Coupling is a specialist company in the design and manufacture of fittings and connections for lay-flat hose up to 12"​ in diameter and serves the municipal & industrial fire fighting, agriculture, and industrial water transfer markets. The company's product portfolio includes Storz couplings, mounting plates, adapters, elbows, valves, etc.