Intersica belongs to the Interholding Group, a leading Company active in more than 50 countries. Intersica, formerly SOCOTEC Oil & Gas, results from the merge of SICA, ATS and QUINEX. It consolidates over 80 years of experience in the Oil & Gas Industry, providing a complete range of QA/QC and Surveillance Services (Source Inspection, Pipe Mill Surveillance, Expediting, Technical Assistance and Consultancy, Vendors� Audits, Site Supervision, Welding and Coating Specialists, Certification, Training, etc�)