Kathrein

Kathrein-Werke KG is a German manufacturer of antenna systems and related electronics, founded in Rosenheim in 1919.

It was founded in 1919, and is based at Anton-Kathrein-Strasse 1-3, Rosenheim, Germany. It is the world's oldest and largest antenna manufacturer, valued at about $1.8 billion in 2015.

The company is headed by the German billionaire Anton Kathrein, Jr.

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