Contact us by Phone: +49 89 2302469-0

Our Team

With the best team to the goal!

In the RIGGTEK team, we set highest priority on friendliness, competence, reliability, team spirit, loyalty and motivation and so our team contributes to the success of the company every day.

In the following we introduce you to some members of our team who have contact with you as a customer.


Andreas Singer

Andreas is CEO / managing partner and is responsible for the entire technical area such as product development (Hardware & Software), manufacturing, purchasing, IT and the technical training of international distributors.

P: +49 89 2302469-0
Thomas Riggenmann

Thomas is CEO / managing partner and is responsible for Sales, Service, Finance and Quality Management.

P: +49 89 2302469-0
Christiane Wohlfart
Executive Assistent to the CEO

Christiane is our executive assistant for many years. She takes care of office administration, finances and the QM in purchase and production. In addition, she is responsible for event planning, either for business (Analytica) or for company internal reasons (like the summer party, hiking day). That´s why she is often in contact with customers and suppliers.

P: +49 89 2302469-0
Stefan Zander
Sales DACH

Stefan is your contact person for sales in Germany, Austria and Switzerland (DACH region).

P: +49 89 2302469-0
Andrej Kralj
Service Manager / Internal sales service

Andrej is responsible for our service and also works for you as a service technician. He is also increasingly becoming the contact person for our distributors in our internal sales department.

P: +49 89 2302469-11
Hendrik Adams
Service Technician

Hendrik is constantly working for you as a service technician.

P: +49 89 2302469-11