TWT is led by its founder and principal proprietor Dr. Dimitrios Vartziotis, his deputy Frank Beutenmüller, and authorized signatories Dr. Victor Fäßler and Dr. Michael Keckeisen.

The main goal of our management is the satisfaction of our customers, employees, suppliers and public authorities, ensuring high quality in all our products and services, and the constant improvement of our internal processes.

It is our 350 employees that carry out these goals. A fluid exchange of knowledge between our engineers, computer scientists, physicists, mathematicians, and product developers is key to reaching our goals.