Environmental Laboratory Services Ltd. (ELS Ltd) , was established in 1998 and is a leading water testing laboratory in Ireland that provides independent testing services to comply with the EU Drinking Water Directive. We have an extensive range of ISO17025 INAB accredited tests, which we are continually expanding in line with customer demands. Since 2017 ELS Ltd has been part of the Eurofins Group. Eurofins celebrates 30 years of excellence in bioanalytical testing and 20 years as a public company. In 30 years, the company has grown from 4 employees in a small laboratory in Nantes (France) to a global network of more than 400 state-of-the-art laboratories across 41 countries, employing over 30,000 employees.