Contact us by Phone: +49 89 2302469-0

About us

RIGGTEK Dissolution Test Systems arised of the DISTEK Dissolution Test Systems company founded in 1996 by Dipl. Ing. Hansjürgen Riggenmann in Munich, Germany. In the course of the renaming of the family business in 2007, RIGGTEK GmbH was founded by Dipl. Ing. Martina Riggenmann and Andreas Singer. Hansjürgen Riggenmann retired from operational business and has been advising RIGGTEK in an advisory board since then. Since 2010 Dipl.Ing. Mr. Thomas Riggenmann und Mr. Andreas Singer are leading the company.

Originally with experience in High Performance Liquid Chromatography (HPLC) and in pharmaceutical quality testing, we are now focused on the dissolution of solid and semi-solid dosage forms.

We are on the market with the Dissolution Media Preparation Station DissoPrep X8® (8 liter version - until 08/2008 DosaPrep X8 and OEM version DissoFill, DisPrep 100) since 1996. This was followed later by the 15 liter version DissoPrep X15®, the dissolution autosampler Sampilio® and the  dissolution tester easyDISS®.



In the area of tablet dissolution tests, our own developments are products that combine innovation, reliability, smart features and user-friendliness in a unique way! That is why our customers are many of the world's largest pharmaceutical companies. 

With our innovative DissoPrep® we are the leading provider of Dissolution Medium Preparation Stations worldwide since the year 1996.

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Corporate philosophy

We see ourselves as an important part in the drug development and are aware that we are contributing to the well-being of people. That is why we work with passion, know-how and the greatest care on our products.

In order to live up to our ideals, we are guided by the following principles:


Hand in hand with our customers!

You as a satisfied customer are our highest good. Your requirements for our devices and service are our incentive. We want to be a strong and reliable partner for you, who makes your daily work easier and reduces the ongoing laboratory costs with our products and our service.

Quality is the key!

Only the best quality leads to satisfied customers. The highest possible quality of products and processes can only be achieved through competent staff and clear structures that always focus on the customer. To achieve this, we have been certified to DIN EN ISO 9001 with our quality management for more than ten years.

Premium customer service is our strength!

Expert advice, individual solutions and best service are a matter of course for us. Therefore, we always work competently, quickly, reliably, customer and solution-oriented.

With the best team to the goal!

The RIGGTEK team is characterized by friendliness, competence, reliability, team spirit, loyalty and motivation and thus contributes to the success of the company every day.

With heart and mind!

Passed on experience and accumulated knowledge are the foundation for us to always offer the best solutions with innovative technology at the best price to our customers. Because your satisfaction is important to us.

With strong partners ahead!

Comprehensive customer service can only be offered through competent and innovative partners. Therefore, we carefully select our partners and suppliers and maintain long-term relationships with them.

We want to be a role model!

Through environmental awareness and the promotion of the next generation, we fulfill our social responsibility.