Private company

Geloso

Logo: Ricce, Public domain, via Wikimedia Commons3

Formaer Italian audio equipment company1

Geloso, founded in 1931 by Giovanni Geloso, was an Italian manufacturer of radios, televisions, amplifiers, amateur radio receivers, audio equipment and electronic components. Its headquarters were situated in Milan, viale Brenta, 29.2 It was founded by John Geloso.1 It ceased to exist in 1972.1 Wikipedia text CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

1931Founded1
  • Founded inMilan1
  • Legal formjoint-stock company1
Nastro Geloso 8 cm
Photo: Daniele Napolitano, CC BY-SA 4.0, via Wikimedia Commons5

Geloso, founded in 1931 by Giovanni Geloso, was an Italian manufacturer of radios, televisions, amplifiers, amateur radio receivers, audio equipment and electronic components. Its headquarters were situated in Milan, viale Brenta, 29.2

The story

Founded by John Geloso in 1931, in Milan.1

In 1931 the company started the production not only of radio sets but also most of the electronic components with which they were built and, over time, also developed and patented many others. After the Second World War, Geloso expanded his range and production, becoming from 1950 a point of reference for enthusiasts of consumer electronics and hobbyists.The many products under the brand name Geloso were known throughout Italy and much appreciated abroad. The output consisted of innovative products known for their high quality, solid construction and reasonable price.

The main lines of production consisted of radios, amplifiers, tape recorders, televisions, kits, and professional laboratory instruments. These were complemented by components such as capacitors, resistors, potentiometers, switches, connectors, transformers and microphones.

On the death in 1969 of the founder, Geloso became an empire of eight production plants, with an efficient sales network. Production continued until 1972, when it closed permanently. There were several reasons for this closure: fierce foreign competition, managerial problems, union demands and massive indebtedness to banks.

From Wikipedia’s article on Geloso, shared under CC BY-SA 4.0.4

Leadership

Who has led Geloso, and when. Pick a name to see everywhere that person has worked.

Timeline

  1. 1972Dissolved Dissolved1
  2. 1931Founded Founded in Milan1

Sources

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