We are Q4S – Quality Force, a privately held recruitment company operating in the staffing and recruiting industry. We were founded in 2017 and are headquartered in Barendrecht, Netherlands.

We are your Quality Force, available worldwide for efficient and flexible inspection services. From QA processes to specialized NDTs, our engineers and inspectors ensure that international standards and client-specific requirements are always met, with a constant focus on quality, speed, and customer satisfaction.

We deliver inspection services by applying QA processes and specialized non-destructive testing, with our engineers and inspectors ensuring alignment with international standards and client-specific requirements.

Our specialties include QC Coordinator, Quality Management, QC Management, Recruitment, Quality Assurance (QA), Quality Control (QC), Non-Destructive Testing (NDT), Welding & Construction Inspection, Coating Inspection, Welding Engineering, QHSE (Quality, Health, Safety & Environment), Project Management & Work Preparation, Field Engineering, and Tank & Plant Inspection.

We operate worldwide and are based in the Netherlands.

We maintain a constant focus on quality, speed, and customer satisfaction.