since 1990

Our experts at home and abroad

Nobody is able to be an expert for everything. Therefore, we cooperate in specialist areas with companies or persons, who are experts in their segments as well. We select our partners carefully. In addition to a high level of expertise and a high standard of quality, we also pay attention to compatible philosophies of companies and of course sympathy and the right „chemistry“.

We also build strong relations to PR professionals abroad. As founder of the independent agency network "Inter PR" we can offer services for sustainable public relations in every core market. Through an international cooperation Kaltwasser is able to operate as lead agency. 
Thus, a uniform and consistent communication is ensured.

Finance communication:

Stefan Schwartz, Köln

Media and web design

Fixpunkt GmbH, Bernd Hendl


Felix Nürmberger

Film and TV production

TVF Media, Dr. Christina Blumentritt

Meerlino TV & Filmproduction Berlin,
Fraya Frömming


Technical University Ilmenau

Catholic University Eichstätt-Ingolstadt

Sabine Freudenberger


Marianne Friese Consulting (Beijing)

Belgium, Netherlands, Luxembourg, France

HL Com (Paris), Hervé Lobry

Austria, Switzerland

in marketing GmbH (Zurich), Jolanda Brühwiler

Digitale Transformation

Digital Competence Lab, Sven Göth


Staffbase, Michaela Neukirchner

Agile Kitchen

Communication with citizens

Navos, Lukas Glaser

Carta, Volker Bischoff