Recognized as leading manufacturer, Olayan Descon has produced various kinds of static equipment in the Kingdom in accordance with ASME, TEMA, ANSI, API and other relevant codes and practices.

Plant Services

Olayan Descon takes pride in having highly skilled team of professionals to work in tough environment of refineries, chemical, petro-chemical, fertilizer, power, desalination, and cement plants for maintenance, etc.

Electrical & Instrumentation

Olayan Descon is having major expertise in E&I Design, Engineering, Supply, Construction, Installation service sectors for Green & Brown Field Projects. System Assessment, Field Surveys, Field & Detail Engineering ...

Who We Are
Established in 1981, Olayan Descon is a joint venture between Olayan Saudi Holding Company and Descon Engineering Limited. Olayan Descon's capabilities combined with a diversified and rich experience of the two JV partners, distinguish it as Integrated Engineering & Industrial Services Company being fully capable of handling medium to large size projects and achieving par excellence in Engineering Standards.
What Other's Say

Saudi Aramco Shell Refinery Company (SASREF)

On behalf of SASREF Management, we would like to express our sincere appreciation to Olayan Descon management & execution team for the outstanding shutdown.

You & your team did remarkable achievements in this challenging outage in term of safety, quality, & time. Let's keep the same momentum in the upcoming shutdowns.

Hani Showaikhat, Lead Mechanical, 2016

Al Jubail Fertilizer Company (Al Bayroni)

We appreciate Olayan Descon in recognition of their valuable contribution towards successful Mechanical Completion of Technical Grade Urea (TGU) Project on 26 March, 2014.

Abdullah M Al Shamrani, President, 2014
What's New

January 9, 2018
SABIC Awards Supply & Fabrication for WHB Tube Bundles

We are delighted to announce the news of award of Supply & Fabrication of Waste Heat Boiler Tube Bundles from SABIC AR RAZI. The scope include Design Verification, Procurement, Fabrication & Supply of Tube Bundles to be delivered in 50 weeks’ time. The award is complimented to Team Olayan Descon. Competing globally, We did it. Focused approach from all team members contributed towards the success. The award is complete confidence entrusted from SABIC towards Olayan Descon’s capability to deliver engineering equipment. We are sure it will break the ice and add value to the technical portfolio of our Engineering & Manufacturing Capability. Well Done Team Olayan Descon.

January 9, 2018
SASREF awards Replacement of Power Transformer Project

Saudi Aramco Shell Refinery (SASREF) awards the contract “Replacement for Power Transformer” to Olayan Descon Industrial Company. The project scope is not limited to Decommissioning of existing transformer, Supply, Installation and Commissioning of New Power Transformer. The short term project to be competed in 10 months’ time will add value to existing clientele. The award is the display of continuous trust from SASREF over ODICO’s capability to deliver critical projects. Evaluation starting from engineering capability to workmanship, ODICO qualified and superseded among all competition. Hats off to Team ODICO on the award!
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Olayan Descon 2017