Ad Sidera Ltd. (earlier called Időbank) was founded in 1989 among the first training and consulting companies in Hungary.

We made a conscious decision when we founded the company. We have dedicated ourselves to integrity and quality. These key concepts have always defined our training, consulting and organizational development activities.

Our products and the developments of both the company and our license partners are framed by a clearly set "service window". Within these frames we work with technologies and methods helping us and our customers to reach organizational excellence.

We believe that organizational excellence can only be reached through a set of firm values. Our customers, whom we helped to win the National Quality Award in Hungary, can confirm this.