IVS (Industrievertretung Schweiger GmbH) was founded by Helmut Schweiger in 1991 and has it’s headquarter in Amberg close to Nuremberg (Germany). As a sales and marketing specialist for communication products IVS gained a premium position in the distribution, the whole sale, the retail and the mail order channel by a consequent specialization for different groups of customers.
On May 14, 2013, DORO AG acquires IVS GmbH

IVS is characterized by selected brands like DeTeWe, doro, MOTOROLA, swisstone and a diversified portfolio of products such as easy to use mobile phones, two way radios (PMR), smart home, wearables, bluetooth speaker and low radiation phones. As the manufacturer distribution partner IVS is already involved in the development of products and pays attention to quality, innovation product design and trend-setting technologies such as low radiation and energy efficiency. The advantage is obvious for their business partners – to address a broad range of customers with only one supplier.

IVS offers extensive logistic services as well as pre- and after-sales. It’s especially the numerous services offered which are custom-tailored and which disburden the purchasing departments of their customers.

As well,Industrievertretung Schweiger has a sourcing center based in Hong Kong, where the best technologies and components are selected in order to develop products that are precisely tailored to consumer demand. In addition, there is a constant quality check on site in the production facilities in the Far East.


„Reliability and a loyal partnership are by no means more important than ever. It’s our fundamental principles for any common business dealings“ so Helmut Schweiger. „Thorough maintenance of such a partnership is of the greatest interest to us.”