GQS is a global leader in inspection, auditing, and quality assurance services, primarily serving the renewables, oil & gas, mining & minerals, and infrastructure industries. The company provides proven, effective, and efficient product conformity and assurance services, including 2nd & 3rd party inspections, expediting, quality management, technical audits, and technical manpower. GQS aims to deliver value to clients using the latest technologies and meet the highest quality standards.