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

Social Media & Blog Marketing

Pixelschmitt (Erlangen), Thomas Schmitt


Change management and communication

Silke Evers, Hamburg


Technical University Ilmenau

Catholic University Eichstätt-Ingolstadt

Video production

Mynd (Frankfurt am Main), Atilla Schunke


Sabine Freudenberger

Real estate and financial communication

Scrivo PR (Munich), Kai Oppel


Social Media Marketing

adojo (Nuremberg), Philipp Dostal



Marianne Friese Consulting (Beijing)

United Kingdom

Nelson Bostock Unlimited (London), Tim Lines



DoubleVi (Milano), Vitaliano Vitale


Belgium, Netherlands, Luxembourg, France

HL Com (Paris), Hervé Lobry

Czech Republic and Slovakia

PR.Konektor (Prague), Rostislav Starý


Austria, Switzerland

in marketing GmbH (Zurich), Jolanda Brühwiler

Norway, Sweden and Denmark

Coxit Public Relations (Oslo), Magnus Brøyn


Digital Transformation

Digital Competence Lab, Sven Göth


Business Coaches: KAOS Coaching (Munich), Katrin Ostermeier und Marcus Rübbe




Staffbase, Michaela Neukirchner


Agile Kitchen



Navos, Anja Schlicht

Carta, Volker Bischoff