You can contact us:

by e-mail

• info@rotthaus.com
  
  

Click here for the e-mail addresses of our individual staff

by telephone

• Telephone from outside Germany +49-221-430919-0
  
  

Click here for the extension numbers of our individual staff.

by facsimile:

• Central fax no.: +49-221-430919-10
  
• Managing Director's office fax: +49-221-430919-20
  
  
  

by letter and parcel post

• rotthaus.com
  Franzstr. 75
  D-50935 Köln-Lindenthal
  Germany
  
  
  

in person

• Our office is in the Lindenthal district in the west of Cologne
  
• Our conference, seminar and visitor facilities are in Cologne city centre.