Manufacturing

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
We recognize Team Olayan, playing critical role to prevent COVID19 for the organization. We tried to say THANK YOU for your efforts and contributions.
HSE Department got recognized by HR Manager for its valuable contribution against COVID 19 Pandemic
We will be seeing you there at OLAYAN pavilion B60 at the exhibition of SABIC conference 2020.
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Olayan Descon 2020