Founded in June 2005, specializes in customized training for businesses, language proficiency assessments and language programs for professionals. The company is headquartered in Guatemala and has more than 20 employees.

ARU Learn is a structured English Language training program to develop your reading, listening, writing and speaking skills.

ARU Do allows user to collaborate with other participants and apply developing language skills to real world business situations.

ARU Be makes social learning an integral part of educational experience. ARU Be allows user to invite other participants to be contacts, use ARU IM to chat or ARU Hub to send messages, participate in the ARU Forums, add important events to Calendar, and access popular social media channels right from dashboard.

On-line Language Diagnostics are a series of internet-based language assessment tools designed to evaluate the reading, writing, listening comprehension, and speaking skills of both current employees and potential hires.

CEDS also offers Translation services.