Case Studies and Testimonials

Explore the voice of our Clients ...


Welcome to Dreher Consulting's Case Studies overview.

Here you can explore and read about some of our previous projects first hand. We also have testimonials from some of our clients both past and present, as they explain their experience working together with the Dreher team, as we helped them realise their digital future.


Martini Sportswear

Martini Sportswear Austria, a modern family business with international operations, is committed to quality and service, a commitment shared by every one of its employees. The products of Martini Sportswear stand out for their multifunctionality, smart-casual design, and the high quality of both materials and craftsmanship.



Yfood offers a wholesome and simple alternative for those moments when there's little time to eat a balanced diet. Today, YFood stands as the German market leader in the smart food category. It is available for order in over 30 countries and has also become an integral component of brick-and-mortar retail.

Start Ups

Ineratec GmbH

Through trusting cooperation with its customers from industry and partners from applied research, INERATEC has built up an excellent international reputation in the field of innovative chemical reactor technology and beyond.

Food & Drink

Berg-Käserei Zillertal

Cheesemakers for 4 generations since 1923, this family cheese dairy has been collecting hay milk from farmers in the region, processing into hard cheese is the main focus of Berg-Käserei Zillertal. Rapid development and growth of the 100 year old company required an investment step in a modern ERP industry software.

Start Ups


Xempus has an innovative vision: to make pension provision simple and accessible for everyone. To achieve this, they network all participants on their independent platform, making pension provision fast, efficient and comprehensible.

Supply Industry & Production

One of the leading textile trade organizations

Our customer operates around 2000 branches in 17 countries. The company employs around 18,000 people, including around 14,000 in Germany. This makes the client one of the most powerful in its sector, both in the procurement and sales markets.

Medical Technologies & Home Care

Medtec & Science GmbH

MedTec have been developing and producing innovative, individual and intelligent solutions for 40 years. Always in dialogue with their customers and under the aspects of usability, durability and environmental compatibility.

Supply Industry & Production


W.Ruhsi GhbH was founded in 1949 by Mr. Walter Ruhsi, and specialises in the production of vendor parts for the contract furniture industry, especially table tops as well as the production and assembly of catering equipment. Particularly important is incorporating a high degree of automation and fast production changeovers.



In 1919, the Cooperative of German Tiled Stove and Air Heating Builders was founded in Stuttgart. Since then, Hagos has been supplying the trade with all components, materials and tools for the manufacture of tiled stoves and fireplaces. The company has 16 locations, with customers throughout Europe.

Food & Drink

Henry Lambertz GmbH & Co

One of the oldest companies in Germany, combines tradition and innovation in the field of biscuits and sweet snacks. Since 1998, Lambertz & Co expanded to supply internationally to Eastern Europe and the USA.

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