Testo AG, with its headquarters in Lenzkirch Germany, is a world market leader in the field of portable and stationary measurement technology. It has 32 subsidiary companies around the world with 2,500 employees in research, development, production and marketing. The company services over 300,000 customers worldwide per year with highly precise measuring instruments and innovative solutions for the measurements in the fields of air conditioning and ventilation, food quality, building technology, emission monitoring, etc. The company was founded in 1957 and achieved an annual average growth of over 10% with turnover of 260 million Euros in 2015. In 2006, Testo India Pvt. Ltd., a 100% subsidiary of Testo AG, was established with its head office located at Pune. Testo India has presence across the nation with the commitment to provide best solutions and services to customers.