In emergencies, you can reach us 24 hours using our service number: +49 171 3392974


Publishing Data

Interassekuranz Sitt & Overlack GmbH

Ottostrasse 1
50859 Köln-Lövenich

Phone +49 2234 9955-0
Fax +49 2234 9955-599


Dirk Meyer-Hetling, Andreas Felder, Dirk Hemmer, Stefan Köster, Jörg Schröder

Registered office: Köln

Registered with the Registergericht Köln, HRB 58832

Sales tax identification number: DE203179375

In accordance with Section 11a German Industrial Code [Gewerbeordnung] the company is registered as an insurance broker in the German intermediary register under no.:

Competent Supervisory Authority:

Industrie- und Handelskammer zu Köln, Unter Sachsenhausen 10-26, 50667 Köln

Professional Regulations:

  • § 34d GewO
  • §§ 59-68 VVG
  • VersVermV

The professional regulations can be viewed and downloaded at the following website: which is operated by the Federal Ministry of Justice and Juris GmbH.


If you have any complaints, you can contact us in writing using the following e-mail address:  or the indicated mailing address or by telephone: +49 5231 603-8997. We will confirm receipt of your complaint in writing upon receipt.

The time required to deal with your complaint will depend on the circumstances; if a prompt reply is not possible, we will inform you of the underlying reasons and when the investigation is likely to be completed.

Arbitration Board

Interassekuranz Sitt  Overlack GmbH Versicherungsmakler is strongly committed to resolve any dispute arising out of or in connection with our contractual relationship amicably. We are obliged to take part in extrajudicial settlement of disputes before the Arbitration Boards of

where these arbitration bodies are competent.

In accordance with the Regulation  (EU) No 524/2013 on Online Dispute Resolution for Consumer Disputes, we would like to inform you about the ODR-platform which is accessible at