ADITOR develops and implements customized solution for automation with added value. Your perspective as the customer has a vital influence on our work. If the requirements of your business change, we provide a flexible response by adapting our service to obtain the right solution. Due to our many years of experience, we are able to complete projects successfully, even under the tightest deadlines.


For us, success means that we consistently invest in new technologies and can secure jobs on a long-term basis. Both form the foundation for our company’s continuous further development. The satisfaction of our employees is another significant factor in our success. We maintain this with innovative jobs, a high level of individual responsibility and creative freedom, as well as opportunities for further professional development.


Reliability, accuracy and a straightforward and courteous approach are what distinguish our corporate culture and collaboration with our customers and partners.


Both Andreas Allard and Roman Molitor successfully passed the master craftsman’s examination in the electrical installation trade. They then gained experience as specialists for automation technology while working professionally in various industries before they were employed in the same company in the mid-1980s and got to know each other there.
They set up ADITOR GmbH in 1990. As the company quickly expanded from a handful of employees to its current size, the company initially moved to Hülzweiler in 1995 and then in 2002 to the company’s own office and administration building with an adjoining assembly shop.
Andreas Allard died in June 2016. Since January 2017, Dipl.-Ing. (FH) Stefan Thiel has joined the sole shareholder Roman Molitor as Managing Director.

Corporate development

1990 Established by Andreas Allard and Roman Molitor
1995 Move to leased premises in Hülzweiler
1996 Site office established at Saint-Gobain PAM Deutschland GmbH & Co. KG in Saarbrücken
2001 Acquired land in the Saarwellingen industrial park
2002 Move into own offices and administrative building with adjacent assembly shop
2003 Branch office established at ZF Getriebe GmbH in Saarbrücken
2010 Certification to ISO 9001:2008
2011 Certification according to UL
2012 Branch office established at Heinz & Feld GmbH in Kirchberg
2013 Branch office established at ZF Getriebe GmbH in Wellesweiler
2014 Move to a third office floor due to expansion of the technical department
2016 New certification to ISO 9001:2015
2017 Appointment of Stefan Thiel as Managing Director
2020 Branch office established in Cologne

Number of employees

Employees 74
Administration 14
Engineering 29
Production and assembly 23
Apprentices/student trainees 8