The following is a list of companies providing environmental monitoring services by category.

This service is provided by ERA for information purposes only, in view of the frequent queries received regarding environmental monitoring service providers. The information on this website is based on information provided by the respective companies. ERA therefore disclaims any responsibility regarding the quality of services provided by these companies and the correctness of such data. Moreover, the presence of company names on this website should not imply endorsement by ERA of such companies. Persons noticing incorrect or outdated information should contact the Environmental Permitting Unit at ERA. Click on the links in the right hand column for more information.

There a listed company is marked as being accredited for a particular test, this indicates that the company carrying out the test is accredited; this company may be a subcontractor engaged by the listed company.

Companies providing relevant environmental monitoring services as listed above and wishing to be included on this website should fill in this questionnaire​​ and submit it to