H. A. Husseini Inspection Co. & Partners (HAINSCO) was established in 1993 to provide specialty services - nondestructive testing and inspection for the refining and petrochemical industries. The firm continued to expand its operations participating in the Kingdom's rapid growth during this period. Today, HAINSCO stands as one of the leading inspection companies in the Kingdom of Saudi Arabia in specific and throughout the Gulf Region in general.

HAINSCO operates from various offices throughout the Gulf Countries supported by it's head office at Dhahran, Saudi Arabia where an integrated multi-disciplinary team of executives, multi-discipline inspectors, RSO, RT, UT, instructors, QA/QC and safety supervisors undertake the most challenging and complex assignments.