Three Continents, One Company
A World of Expertise and Experience in Product Development and Fulfillment from Concept to Completion.

Our company's story began in 1957 when a young craftsman, Mr. Karl Koch, started making and selling glass thermometer capillaries in the German city of Wertheim.

At this time, all glass production was mouth-blown and required a certain amount of artistry as well as a steady hand.

Acquisition of the Company by the Brüheim family in 1988 catapulted Karl Koch into Germany's leading producer of consumer thermometers. The company's rapid growth throughout the 1990's has been fuelled by new products and innovative packaging combined with constant Upgrades in the company's facilities and resources.

Under this leadership, Karl Koch has established manufacturing and sales partnerships beyond Western Europe to create new market and production opportunities worldwide.

Global operations include faculties in the United States, China and Poland, in addition to the primary production facility in Külsheim, Germany.