Our Services

Volatile organic compounds (VOCs) are chemicals that constitute one of the primary elements of air pollution in a wide range of industries – especially in petrochemical processes that produce and use large amounts of solvents and volatile chemicals. VOC emissions…

PSC/OZEST can supply various equipment to the industry, on a rental basis a. Steam Generator (Boiler) OZEST steam generator (boiler) has a capacity of 5,600 Kg/Hr @ up to 150 psi b. Frac TankI Holding Tanks Capacity of the Frac…

In order to meet the demands of the client for internal high-pressure tube cleaning, OZEST has invested in specialized equipment. With the use of advanced bundle cleaning equipment and accessories OZEST can supply faster and safer hydro jetting services to…

Welcome to Ossama Ahmed Zainy Co.

Your Specialized Industrial Services Provider for the Oil & Gas and Petrochemical Industry.

In early 1999, Ossama Ahmed Zainy Co. for Contracting (OZEST) and Philip Services Corp. (PSC) reached an agreement to supply specialized industrial service operations throughout the Kingdom of Saudi Arabia, and other Gulf Corporation Countries (GCC) as well as Egypt that PSC utilizes in the US. PSC will continue to provide operational support for all activities while OZEST will supply local equipment, operational labor, and supervisory resources.

Messages

Over the years, OZEST has attained an excellent reputation and became the leader in the supply of specialized Chemical Decontamination, Chemical Cleaning, & Heat Exchanger Services to the Refinery and Petrochemical Industry in the Kingdom of Saudi Arabia and other GCC countries.
We are proud to be associated with the rapid growth within the Refining & Petrochemical Industrial & Power Sectors and look forward to offering valuable services in the years to come.

Ossama Ahmed Zainy

Chairman

Mikdad Mohilldean

General Manager

Safety & Loss Control Statement

The health and safety of our employees and the environment are our most important priorities. Occupational injuries and illness result in unnecessary human suffering, reduced employee morale and economic harm to employees and the company.

Our Clients