The history of Testo Industrial Services GmbH commenced in 1999 with the foundation of the independent subsidiary Testo CAL. Testo CAL came into being from a division of the Testo SE & Co. KGaA; it commenced with a few employees and the motivation to provide customized metrological services
The consequent pursuit of the service idea related with the courage to continually open up new markets led to the success of Testo Industrial Services. Today a team of 1000 employees provides for the compliance with quality standards in the industry.
Our history will give you an overview of the milestones in the company history and will inform you about future developments.