Josef Gunzinger (March 23, 1892, in Welschenrohr, Solothurn, Switzerland – May 1, 1970, in Heiligenschwendi) was a Swiss watchmaker.
Upon his apprenticeship as a watchmaker in his father’s workshop, he went to La Chaux-de-Fonds for a one-year furthering of his skills.
As from 1924, the company started manufacturing watches under the TM Technos that he had previously officially registered.
He was Welschenrohr Community Councilor (Executive) between 1917 and 1931, and a member of the Canton of Solothurn Grand Council (1921-1925).
Josef Gunzinger is one of the leading figures of the twentieth-century flourishing watch industry, whose exemplary-worth values went far beyond Welschenrohr, where he had been for so long the "king of the village".