Circle of Corners Engineering

Welcome to COC Engineering

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CoC (Circle of Corners for Engineering Consulting), دائرة الأركان is a Jubail based venture and professionally managed purely Saudi company established in year 1998 to develop & carry out variety of technical and commercial activities in the kingdom of Saudi Arabia.
From Multinational Conglomerates to MSMEs, every business entity endevor the advantages of outsourcing. Companies do intend to stay focused on their core business activity and outsource support services to economize the processes. Outsourcing achieves these twin objectives for any of the clients and CoC excels to meet these desires with state of the art turnkey solutions.
CoC, دائرة الأركان provides highly technical consultancy and technical/operational and maintenance services covering all disciplines to a wide range of expertise. Our services traverse the major industries and markets like Oil & Gas, Refineries, Petrochemicals, Power Generation & Distribution, Desalination, Telecom and Information Technology.


  • Sabic
  • Ma'aden
  • Aramco
  • Sahara Petrochemicals
  • Sipchem
  • Satorp
  • Samsung Engineering
  • Larson & Turbo
  • S-Chem & Chevron
  • Etelco
  • Tasnee
  • Hyundai
  • SK Engineering & Construction