About us

Established in 2009, Environmental Testing and Laboratories Company (ETLCO) is a Saudi-owned company providing environmental consultancy, laboratory analysis, and monitoring services across Saudi Arabia. We help industries and organizations assess environmental conditions, verify product quality, manage risks, and make informed decisions.

With our headquarters and testing laboratories in Jubail, supported by a sampling branch in Yanbu, we bring together scientific expertise and practical industry knowledge across four core disciplines:

• Environmental Consultancy: Environmental impact assessments, environmental audits, permit support, risk assessments, remediation planning, and environmental management strategies tailored to project requirements.

• Oil & Gas Laboratory: Testing and analysis of fuels, crude oil, petroleum products, lubricants, and transformer oils to support quality control, equipment condition monitoring, and operational reliability.

• Air Quality Testing & Monitoring: Ambient and indoor air monitoring, stack emission testing, fugitive emission surveys, odor assessments, and workplace air sampling to evaluate pollutants and support emission management.

• Environmental Laboratory: Chemical and microbiological analysis of water, wastewater, soil, sediment, and waste to identify contaminants, assess environmental quality, and support monitoring programs.

Our services help clients address applicable requirements of the National Center for Environmental Compliance (NCEC) and the Royal Commission in Jubail, Yanbu, and Jazan, with each scope tailored to the project’s activities, location, and regulatory obligations.

At ETLCO, we turn field measurements and laboratory results into clear, actionable information—helping clients protect environmental resources, improve operational performance, and plan for sustainable growth.