Edda Systems, Norway, was founded in 2005 by five ATC experts from the Norwegian ANSP. The latest technologies for software and systems development have been used to efficiently produce a flexible and scalable ATC simulator product that can run on a single desktop up to one large installation across many sites, if desired. The simulator is named eCoach and can include any part of ACC, Approach, or Tower/Ground control in one simulation. This can serve training of controllers as well as AFIS operators at any skill level, and also support ATC or airport related projects for quality and safety. Edda Systems and eCoach is focused on lowest possible life cycle cost via quality, stability, and quick-and-easy operations in all aspects.