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PSG Procurement Services GmbH
Haus Sülz 6
53797 Lohmar

  • Phone

  • Fax


By car

You can find PSG comfortably located in Sülz Castle, a former knight’s seat from the 8th century, secured by a moat. From the A3, take the Rösrath exit (when heading south) or Lohmar Nord (when heading north). Then continue on Sülztalstraße (L288) to reach us in a few minutes.

Parking is available around the castle, and we keep two parking spaces in front reserved for PSG guests.

Public transport

Located between Cologne, Bonn and Siegburg, Lohmar is easily accessible by public transport. The Cologne-Overath-Meinerzhagen city line passes through neighboring Rösrath. The ICE train station in Siegburg is accessible by bus.

The nearest airport is Cologne / Bonn, only about ten minutes away from Sülz Castle by taxi.

Subsidiary Haslach

PSG Procurement Services GmbH
Innerer Graben 15
77716 Haslach


Subsidiary Austria

PSG Procurement Services GmbH
Herrengasse 2/2
8750 Judenburg


Phone +43-(0)3572 20360

Subsidiary Switzerland

PSG Procurement Services Schweiz AG
c/o Blunschi Treuhand AG
Täfernstrasse 32

5405 Baden-Dättwil

Get in touch with us today, and let us help with any questions about optimising your procurement strategy with PSG. Please fill in this contact form to receive the requested information.