Company
Since 1947
ITR emerged in 2018 from Tholen e.K., a company that has been distributing consumer electronics to specialist retailers since 1947 and is now in its third generation. A fascination for electronic and technological innovation runs in our family.

Alfons Tholen
1949 to 1962, founder of Tholen
Since 1947, distribution of radio sets, record players and television sets to the German specialist trade.
1949 to 1962, founder of Tholen
Since 1947, distribution of radio sets, record players and television sets to the German specialist trade.
Walter Tholen
1962 to 1997, second-generation owner
Took over the company with a focus on consumer electronics, audio products and lighting technology.
1962 to 1997, second-generation owner
Took over the company with a focus on consumer electronics, audio products and lighting technology.


Stefan Tholen
Owner of Tholen e.K. since 1997, founder of ITR in 2018
Consulting and European distribution of international consumer electronics.
Owner of Tholen e.K. since 1997, founder of ITR in 2018
Consulting and European distribution of international consumer electronics.
Today
ITR is an independent sales agency for a range of brands, active nationally and internationally and based in Essen.
ITR is an independent sales agency for a range of brands, active nationally and internationally and based in Essen.
