Sigma Specialised Inspection [SSI] offers all standard and advanced NDT methods employing state-of-the-art equipment. All equipment is easily portable for all filed applications.

Products and Services

  • Industrial Radiography Film Digitization
  • Industrial Radiography Scar system
  • Industrial Radiography (Ir-192 & Se75)
  • Industrial Radiography (X- Ray) & Crawler Radiography
  • Ultrasonic Testing
  • Dye Penetrant Testing
  • Magnetic Particle Testing
  • Demagnetization
  • Visual Test (VT)
  • Vacuum Box Testing
  • Hardness Testing
  • Holiday Testing (High Voltage & Low Voltage)
  • Heat Treatment (Pre-Heating, Post Weld Heat Treatment (PWHT) & Stress Relieving
  • Plant & Refinery Inspection, Shutdown, Turnaround Inspection


For over five decades, Sigma has created reliable and strategic partnerships through agreements and joint ventures with some of the leading names in the industry. Sigma helps local content generation based on ‘In-Country Value’ principals. It holds strong importance for long-term partnerships and collaborations to generate value for both partners

Exclusive partners in the UAE for these companies: