Panta Rhei PR

Owner-managed for 25 years, Panta Rhei stands for quality and cordiality. Certified with the international quality mark CMS III, we are 14 keen thinkers with backgrounds in writing, publishing, history, tourism, journalism, print design and marketing. We also work hand in hand with the best in design, image, video and programming to form project-specific teams. Our network extends across Germany, Great Britain, France, the Benelux countries, the US and Asia – where we collaborate with selected partners on your behalf. Panta Rhei reported a net revenue of CHF 2,39 million for 2018. Led by owner Dr. Reto Wilhelm, the company has offices in Zurich, Chur, Glarus and Amriswil.


Panta Rhei PR
Weinbergstrasse 164
8006 Zürich, Switzerland
 +41 44 365 20 20


 Dr Reto Wilhelm


Construction and Property Consumer Goods Corporate and Financial Services Education and Training Health Science Tourism and Travel Transport

Competencies / Services:

Change Communications Corporate Social Responsibility Crisis Communications Design (Digital and Print) Internal Communications Marketing Media Relations Reputation Management Social Media Management Strategic Consulting


  • Employees: 14
  • Freelancer: 4
  • Agency founded: 1994
  • Member of national PR Association since: 2001

Branch offices:

Panta Rhei PR
Dominik Joos
Floraweg 1
8580 Amriswil
 +41 71 410 01 01
Panta Rhei PR
Werner Kälin
Kirchweg 2
8755 Enenda
 +41 365 20 20
Panta Rhei PR
Dr. Reto Wilhelm
Gürtelstrasse 66
7000 Chur
 +41 79 625 99 14