Ražotājs un Specializētās Kompānijas (Vācija)
KÖSTER BAUCHEMIE AG
Waterproofing Systems
MD: Dr. Dieter Köster
Aurich - Germany
100%
www.koester.eu
Koch Abdichtungstechnik GmbH
Waterproofing Application
MD: Hans-Hermann Koch
Greifswald - Germany
50%
www.feuchte-raus.de
ABV Bedachung u. Bautenschutz GmbH
Roofing
MD: Horst Lorenz / Frank Naumann
Aurich - Germany
33,33%
www.abv-bedachung.de
AB Polymerchemie GmbH
Coatings
MD: Ralf Pantel / Edward Sanders
Aurich - Germany
25%
Akciju sabiedrības
Johann J. Köster GmbH
Holding and Administration
Aurich - Germany
100%
KOESTER AMERICAN PROPERTIES, LLC
Real Estate
MD: Johann J. Köster
Virginia Beach - USA
100%
Folkerts, Hachmeister, Köster, Pantel GbR
Holding and Administration
MD: H. Folkerts, J. Köster, R. Pantel
Aurich - Germany
25%
AIN Verwaltungsges. mbH
Holding and Administration
MD: H. Lorenz, F. Naumann, J. J. Köster
Aurich - Germany
33,33%