Private company

ELSI

ELSI is an Italian electronic component maker founded in 1955.¹ It ceased to exist in 1968.¹

Raytheon-ELSI S.p.A. è stata un'azienda italiana produttrice di componenti elettronici e di microelettronica, con sede a Milano e stabilimento a Palermo, controllata dalla statunitense Raytheon Company.² From the Italian Wikipedia, CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

1955Founded¹

Industryelectronics industry¹
Founded inPalermo¹
Legal formjoint-stock company¹

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Products and brands

cathode ray tube
semiconductor device
vacuum tube

Listed on Wikidata.¹

Timeline

1968Dissolved Dissolved¹
1955Founded Founded in Palermo¹

Sources

The numbers on this page point here. Each one links to the record it came from.

1
WikidataELSI on Wikidata
2
WikipediaELSI on the Italian Wikipedia