Digital Electronic Siegfried Lehrer was already founded in 1981 as a private company in the Bavarian City of Guenzburg (HRA 1881, district court Memmingen).
The first years applied almost exclusively for the selling and technical support of Japanese memories and peripherals on the one hand and the Z80 family of ZILOG USA on the other hand.
Founder of the private company in 1981 was Siegfried Lehrer, who studied electrical engineering, before he worked with INTEL Munich and USA as an application engineer and today acts as the General Manager of digital electronic siegfried lehrer gmbh .
registered with the trade register at the court of Memmingen as GmbH (HRB 2036, district court Memmingen).
At the end of 1991 has moved their office to the nearby city of Leipheim into their new office- and warehouse-building with an effective area of approx. 2500 square meter, very traffic-favorably convenient in the motorway interchange of the A7 and A8, directly at the motorways exit Leipheim.
In the Year of 1994 the company increased their capital stock up to € 255.646,-, where of 95% holds Siegfried Lehrer and further 5% holds Werner Kugler.