1934
Foundation of the Testrut company as a wire and hardware store by Robert Testrut (sen.) in Wesel.
1965 ff.
Development of assortments for the household and garden sectors. Orientation of the product range towards large-scale self-service sales formats. Inclusion of garden furniture and large electrical appliances in the product range.
1965 ff.
New construction of the Wesel site on RWE-Straße with administration, exhibition and storage areas. Expansion of the storage space with new hall facilities to over 25,000 m² and expansion of the company's own vehicle fleet to over 50 trucks.
1991 ff.
Establishment and expansion of the Triptis (Thuringia) site by taking over the household goods wholesaler "domeco" from the Treuhand. Expansion of own procurement activities in the Far East.
1993
Foundation and establishment of Testrut-Wiethoff GmbH & Co. Handels KG in the centre of Berlin.
1994 ff.
Start of marketing products and services on the international sales markets of Austria and Eastern Europe. New construction of the logistics centre Triptis in 1994 with administration and exhibition area as well as a storage area of over 7,000 m².
1996
Relocation of Testrut-Wiethoff GmbH & Co. Handels KG to the newly built logistics centre in Kremmen (Brandenburg) with administration and exhibition area as well as a storage area of over 14,000 m².
1997 ff.
Repositioning of the company as a system service provider for the retail trade and realignment of the product ranges.
1998 ff.
Appearance as exhibitor at international trade fair events at home and abroad, starting with the leading trade fair spoga+gafa in 1998.
1999 ff.
New construction and opening of the logistics centre Am Schornacker in Wesel with administration and exhibition area as well as a storage area of over 15,000 m². Entry into the Turkish market.