The Association of Translation Companies (ATC) is a trade association representing the interests of language service companies in the UK and internationally. The ATC is the leading voice for companies operating in the UK's language services industry.

ATC membership is recognised as the mark of quality-managed language services, and our 230+ members provide translation, interpreting and other language services to businesses and public sector authorities across the UK and the world. The ATC defines standards of excellence for language service companies by promoting quality-driven services and best practice.

The ATC influences the advancement of language service companies and the language services industry through its research, initiatives and activities, in collaboration with its stakeholders.