About us
From the historic Haus zur Froschau to the a.d. 2026 brand.
Froschau is the encyclopedia and IP house for diagnostic lexicons.
Haus zur Froschau
The name recalls Zurich’s historic Haus zur Froschau and Christoph Froschauer, whose Bibliotheca universalis (1545) stood for order and access to knowledge. Froschau Zürich a.d. 2026 applies that claim to today’s diagnostic lexicons.
Editorial board
On B2C Stamm editions the credit reads «Herausgeber-Kollegium Froschau Zürich» — no first name on the cover. That protects the brand and separates it from personal branding.
- 1545Christoph Froschauer / Bibliotheca universalis — reference for ordered knowledge.
- 2026Brand FROSCHAU · ZÜRICH a.d. 2026; first lexicon in preparation / pipeline.
- 2027Planned expansion of the lexicon pipeline and partner editions (outlook).