Since 1989, AYTB has safely and successfully completed more than one hundred and fifty turnarounds & shutdowns in Saudi Arabia.

In 1999, AYTB setup a separate pool of skilled resources called Core Turnaround Group (CTAG) with the primary objective of supporting various Turnaround & shutdown requirements of its Baseload Clients and others. Since then, CTAG also acts as reliable pool of experienced vacation relievers for AYTB’s ongoing Baseload maintenance contracts.

In 2003, AYTB entered into a unique Master Agreement with SABIC for providing Mobile Workforce Services to SABIC Affiliates. Since its inception, AYTB - CTAG group has been in great demand and CTAG's professional and reliable services are much appreciated by most of its Clients.

CTAG is made up of 300 plus highly skilled and trained, maintenance experienced craftsman, that consist of millwright technicians, Pipefitters, Fabricators Alloy Welder, Riggers, Instrument Technicians & Electricians supported by foremen and Supervisors. CTAG group provides full services including required number of manpower along with Tools and Tool containers, Rigging Accessories in a Container etc. with a Coordinator and Safety Representatives. CTAG is committed to providing safety conscious, high caliber maintenance craftsmen to support the turnaround & shutdown requirements of its clients.