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Dialoghaus Services



Target-groups are our passion

Dialoghaus is an independent, owner-managed company that has been successfully planning and supporting dialogue marketing campaigns for our customers in a wide range of B2C and B2B industries since 1997.

Our core competence is new customer acquisition via dialogue media – with measurable success and international know-how.

We combine media, analytical, and dialogue marketing expertise from a single source – that’s what makes us so special. To ensure the success of your advertising campaign, our experts work closely together ensuring you receive customized target-group consultancy, effective planning and implementation as well as the optimized purchasing of media and advertising materials.

From an address publisher to an innovative dialogue marketing consultancy

With a focus on postal addresses and mailing-based dialogue marketing, Dialoghaus GmbH was launched in September 1997 by the five founding partners Jürgen Grundmann, Johann Kuhlendahl, Juliane Jung, Jeannette Kuhlendahl and Carolyn Gelsomino.
The desire to go one step further and develop dialogue marketing with customers and partners, to create innovative solutions and dialogue marketing services for the greatest possible customer benefit, united and inspired the team. In the same year, the Dialoghaus car database and the large SAT.1 viewer database were created and marketed exclusively by Dialoghaus. The first clients who placed their trust in us were Eurolotto and Publicis Dialog with Aktion Mensch, for whom we are still working today – after more than 20 years.


Our team

Innovative. Passionate. Service-oriented. Collaborative.

Jeannette Kuhlendahl

Managing Director

Juliane Jung

Managing Director

Dialoghaus Beratungsgesellschaft für Dialogkommunikation mbH

Langenfeld office (near Düsseldorf):

Ms. Juliane Jung
Hardt 22
40764 Langenfeld
Tel. +49 2173 / 8483-0
Fax +49 2173 / 8483-222
E-Mail: info@dialoghaus.com

Hamburg office:

Ms. Jeannette Kuhlendahl
Borsteler Chaussee 111
22453 Hamburg
Tel. +49 40 / 46 88 58-0
Fax +49 40 / 46 88 58-25
E-Mail: info@dialoghaus.com

Get to know us!