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Private company

Advanced Digital Corporation

Defunct American computer company

Advanced Digital Corporation (ADC) was a privately owned American computer company based in California, active from the 1980s to the 1990s. The company was founded by 1980 by a group of engineers, in order to market their single-user and multi-user expansion cards and peripherals for S-100–based computers.2 Wikipedia text CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

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Advanced Digital Corporation Former Headquarters 2022
Photo: DigitalIceAge, CC BY 4.0, via Wikimedia Commons3

Advanced Digital Corporation (ADC) was a privately owned American computer company based in California, active from the 1980s to the 1990s. The company was founded by 1980 by a group of engineers, in order to market their single-user and multi-user expansion cards and peripherals for S-100–based computers.2

Sources

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