In April 1999, Dipl.-Ing. Yusuf Güleryüz founded the company as one-man business under the corporate name ATG Automatisierungs Technik Güleryüz. The first domicile was an office at the Innovation Centre Gronau (IZG). Business quickly developed in a positive manner and the company expanded.
In October 2000, the existing company’s corporate form was changed to „ATG Automatisierung GmbH“, with Yusuf Güleryüz now acting both as shareholder and managing director.
In January 2003, the company moved into a new building at Heinrich-Hertz-Str. 7 in the industrial area „Am Berge“ in Gronau.
Since 2007, ATG Automatisierung GmbH has voluntarily been certified according to DIN EN ISO 9001.
In December 2011 the extension of the workshop area was completed.
In 2017, ATG Automatisierung GmbH become a Siemens Solution Partner through the goog cooperation with Siemens.