STANDARD TESTING AND INSPECTION SERVICES LTD

Standard Testing and Inspection Services Limited (STIS) is an ISO 9001:2015 certified, 100% Nigerian-owned company that has been delivering advanced and conventional non-destructive testing and innovative well operations solutions. We provide high-performance services including filtration, wellbore clean-out, tubular running, and advanced well completion systems, designed to maximize efficiency and asset value. Backed by over 20 years of industry experience, our team consistently delivers technically sound, reliable, and cost-effective services in compliance with applicable national and international standards.

Driven by our vision to become our customers’ top choice, STIS places strong emphasis on high quality service delivery with a clear focus on customer satisfaction. This commitment is embedded in our operations through a robust quality management system, proven inspection and testing methodologies, and an uncompromising approach to health, safety, and environmental (HSE) compliance.