BHG (Beloiannisz) Telecommunication Factory

Initially, they produced telegraphs, then telephone exchanges and telephone sets from the mid-1920s until 1990. From 1926, they also produced radios, transmitters and receivers.

1874 Bernát Egger opened his telegraph installation and repair workshop in Budapest, named: Egger B. telegraph shop

1901 It continued to operate under the name United Incandescent Lamp and Electricity Co. (EIVRT).

In 1925, LM Ericsson acquired them under the name Ericsson Magyar Villamossági Rt, the main supplier of the army.

1928 Became a subsidiary of International Standard Electric Co.

In 1936, International Standard Electric bought it and it became the Standard Company.

Nationalized in 1949

1953 It was then named "Beloiannisz Communications Factory", or BHG for short.

In 1976, the Electromechanical Company (EMV) merged with BHG

In 1976, new name: BHG Communications Factory

In 1986, the Broadcasting Company merged with BHG.

It closed its doors in 2000.

1885. Hungarian Industrial Exhibition Grand Prize

In 1910, main manufacturing activities: vacuum technology and communications technology

From 1922 onwards, continuous production and installation of telephone exchanges (A2) at the Post Office.

Radio production from 1926

1946. Zoltán Bay measured radio waves reflected from the Moon with Standard (BHG) devices

In 1956, the company switched to the production of crossbar telephone exchanges.

For the 1989 BNV publication, see Computer world Computer Science 1989 issue 24-1.