Open Assessment Technologies Employee Directory
E-Learning ProvidersCapellen, Luxembourg51-200 Employees
Open Assessment Technologies is an e-learning provider based in Luxembourg, employing 51-200 people. The company develops TAO, a modular, customizable, and interoperable digital assessment platform designed to support education and career advancement. TAO is a web-based, open-source digital assessment platform accessible via standard browsers, enabling testing across locations and organizations. As of 2025, TAO has delivered over 30 million tests annually and supports more than 82 languages worldwide. Open Assessment Technologies partners with world-leading educational institutions to accelerate digital transformation in assessment.