What our customers say

Dipl.-Phys. Nancy Kublin Brendecke
Main Shareholder Engelmann GmbH (until 2014), Wiesloch
“Tech Diligence has been instrumental in the successful development of the company, both in terms of new product development and international market penetration”
ENGELMANN SENSOR GmbH is a German company based in Wiesloch, which develops, produces and sells heat meters. Tech Diligence accompanied the company from 2009 until the sale of the company in 2014 with the managing director as member of the advisory board.

Dipl.- Ing. Ralf Sander
Managing Director Maddalena GmbH, Remscheid
“Tech Diligence took over the process of establishing Maddalena GmbH in Remscheid on behalf of the Maddalena Group and accompanied all steps efficiently and successfully. Tech Diligence accompanies the company until today”
In 2019, the Italian / Udine based company MADDALENA, European market leader for water meters, did establish a German subsidiary in Remscheid.







