Tecono was founded in 1990 and has since the start supplied the electronic industry with equipment, material and technical support. Since 2008-10-01 Tecono is a department within ESD-Center AB.

Addtech is a technology retailing group that combines business know how with state -of-the- art skills. Based on high-tech industrial components and systems, in co-operation with its customers and suppliers, Addtech devises solutions that afford both product improvements and optimisation of production processes.