Ziegel Ingo, Dipl.-Ing.
Schalk Reiner, Dipl.-Ing.
Lehmann Frank, Dipl.-Ing. (FH)
Jaap Karla M. , Dipl.-Ing.
Grabe Uwe , Dipl.-Ing. Architekt
Fritz Jürgen, Dipl.-Ing.
Budde Jörn, Dr.-Ing.