MEGAMICRO Electronics and Security Technology Joint Stock Company

Development of IT tools, security developments.

Formerly known as Micromega Small Cooperative, it was transformed into a joint-stock company under the name Megamicro in 1991. In 2000, Megamicro changed its name: Group 4 Megamicro Rt. It continues its activities under the name of Group 4 Megamicro Rt., as the company, which was owned by Hungarian private individuals, was purchased by the Dutch Group 4 group in 1999. In 2006, Group 4 Megamicro was transformed into G4S Biztonságtechnikai Zrt. This company was purchased by István Garancsi in 2017.

The small cooperative's partners included the armed forces. In 1999, they expanded their company with the security technology unit of the Hungarian subsidiary of the Dutch Group 4. This made them the largest security technology company on the Hungarian market.