Private company

ISTEL

British company1

ISTEL, formerly BL Systems, and latterly AT&T Istel, was a British information technology company that provided IT and telecommunications systems to the automotive industry during the 1980s and 1990s. It started as the IT services arm of car manufacturer British Leyland and later expanded to providing services to a number of rival automotive manufacturers.2 Wikipedia text CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

1979Founded1
  • IndustryIT service management1

ISTEL, formerly BL Systems, and latterly AT&T Istel, was a British information technology company that provided IT and telecommunications systems to the automotive industry during the 1980s and 1990s. It started as the IT services arm of car manufacturer British Leyland and later expanded to providing services to a number of rival automotive manufacturers.2

The story

Founded by British Leyland in 1979.1

Timeline

  1. 1979Founded Founded1

Sources

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

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