About US

Addhia Trading & Contracting LLC

Addhia Trading and Contracting LLC was established in 1976 starting with turnkey projects on residential and industrial LP Gas installation. Being one of the well distinguished pioneers in design, supply, installation and commissioning of Fire Alarm, Fire Fighting and LP Gas systems our team of experts are fully aware of the growing demands and high standards of quality in Sultanate of Oman. Over the years ADDHIA has successfully gained recognition and approval from Royal Oman Police, Ministry of Defense, Ministry of Health, PAEW, OECT and Fire Prevention Department Sultanate of Oman and several other Government authorities in Sultanate of Oman and enjoy a fairly good reputation with the clients, consultants and the industry..



Addhia Trading & Contracting LLC was established in 1976 in Sultanate of Oman under the READ MORE


With the grace from Almighty, the commendable efforts of the energetic management READ MORE


Our three decades of robust specialized engineering experience in the field of Gas READ MORE

Vision and Mission

ADDHIA has the vision to be a global leader in the READ MORE

Quality Policy

ADDHIA maintains effective Quality Management System (QMS) READ MORE

Quality Objective

The Management and Staff of ADDHIA are well committed for delivering READ MORE

Safety Policy

ADDHIA safety policy is to ensure, the health, safety and welfare of People READ MORE

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