Navigation

AI Chat
Companies
People

AI Chat
Companies
People

John Mattern, United States, Cologny, male

John Mattern

Beta — errors possible

Inactive

Nationality: United States

Residence: Cologny

Current Positions

JT International B.V. (Hilversum) Geneva BranchDeleted

Authority: procuration collective à 2

Building smart organisation network graph...

Optimizing layout and visibility