1977 – Creation of Edisa Eletrônica Digital S/A
With supportes from BNDES and government incentives looking forward the national development of the technology industry, Edisa Eletrônica Digital S/A was created.
1986 – Partnership with Hewlett Packard
The Iochpe Group joins Hewlett Packard and they creates two new computing companies: Tesis Informática and Hewlett Packard do Brasil S.A.
1990 – Creation of Edisa Informática
The companies Tesis Informática S.A. and Hewlett Packard do Brasil S.A. merges as Edisa Informática S.A., a Iochpe Group and HP joint venture.