Computer models included Odra mainframe systems, and the Elwro 800 Junior microcomputer for education.

[1] The Wroclaw Electronic Works (Wrocławskie Zakłady Elektroniczne) were established 6 February 1959;[2] the name Elwro was derived from the company's telegraphic address.

The first model designed at this plant was the vacuum-tube based Odra 1001, released in December 1960; this was a research computer not put into serial production.

The Elwro factory was responsible for mass production of the tube-based UMC-1 designed at Warsaw University of Technology; twenty-five units were built from 1962 through 1965.

[4] In 2015 the Wrocław city council named the former location of the factory, ELWRO Square, to commemorate the company's contributions to information technology.