DCA Europe

Management & Office

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Management & Office

After the foundation of the association on 01.12.1994, the management of the DCA office was initially taken over by Priv.-Doz. Dr.-Ing. Kögler, the co-founder of the association.

At the end of 1996, after intensive discussions with Prof. Dr.-Ing. Rolf-Dieter Stoll, former professor for opencast mining and deep drilling technology at the RWTH in Aachen, the office of the DCA was moved to his engineering company (SST Prof.-Dr. Ing. Stoll & Partner Ingenieurgesellschaft mbH). Dipl.-Ing. Thomas Schaut became managing director. Prof. Stoll temporarily took over the function of spokesperson for the board.

After Dipl.-Ing. Thomas Schaut left the engineering company at the end of 1998, Henry W. Rosskamp ( + ), a proven expert in HDD technology, became interim managing director of the association. With effect from 01.01.2001, the former head of the DCA office and project manager of SST Ing. Dipl.-Geol. Dietmar Quante additionally took over the management of the association, which he still holds today.

Since the beginning of 2018, the DCA office has been led by Dipl.-Geol. Antje Quante. She has also worked for many years as a project engineer at SST Ing. The area of public relations, web design etc. has been supported by Judith Blania, B.A. since the beginning of the year. Last but not least, the office has the organisational support of the secretariat of the SST Ing. by Claudia Katzenberger and by Yvonne Schmitz, who take care of all other work related to the membership of the companies.

The DCA office has been located in the premises of SST Prof.-Dr. Ing. Stoll & Partner Ingenieurgesellschaft mbH since 1999.

Charlottenburger Allee 39
52068 Aachen.

Do you have any questions?

Contact us!

Executive Secretary

Dipl.-Geol. Dietmar Quante

Management & Office

Dipl.-Geol. Antje Quante

Public relation

Judith Fuhrmann, M.A.


Yvonne Schmitz


Claudia Katzenberger