Company Profile


NISER INTERNATIONAL, called "NISER", is based in Sfax, Tunisia and specializes in Non-Destructive Testing and Inspection of Tubing, Casing, Drill Pipes & BHA Components Drilling Equipment, Hoisting & Handling Equipment, Lifting Equipment, Lifting Machinery Examination, Thermography, Rig Component & Crane Inspection and certification.


NISER INTERNATIONAL was founded in 1986 in Tunisia by Mr. Leon DIRHEIMER and is ISO 9001 certified. At the heart of the company is a team of skilled and dedicated technical people and includes a highly qualified staff of Inspectors, Supervisors and Management personnel with an average of 10 to 30 years of inspection experience.