On This Day - 2nd January

1981

Sinclair Research name adopted

On 2 January 1981, the company behind Sinclair's rapidly expanding computer business adopted the name Sinclair Research Ltd. The company had originally been incorporated in 1973 and had subsequently operated under a succession of names, including Westminster Mail Order, Sinclair Instrument, Science of Cambridge and Sinclair Computers.

The change to Sinclair Research came at an important point in the company's history. Science of Cambridge had already established Sinclair's presence in the computer market with the MK14, while the ZX80 had become a major commercial success in 1980. The new Sinclair Research name reflected the company's growing ambitions in personal computing and consumer electronics.

Under the Sinclair Research name, the company would produce some of Britain's most famous home computers. The ZX81 followed in 1981, and in 1982 the ZX Spectrum transformed the British home-computer market. Sinclair Research subsequently developed the QL and other products, becoming one of the best-known British technology companies of the early 1980s.
Source: Sinclair historical records — 2 January 1981
The company was renamed Sinclair Research Ltd on 2 January 1981, having previously operated as Sinclair Computers Ltd and, before that, Science of Cambridge Ltd.

Also in this month

Other historical information recorded for January.

Your Spectrum Relaunched as Your Sinclair
1986

Your Spectrum Relaunched as Your Sinclair

Your Spectrum magazine was relaunched as Your Sinclair with its January 1986 issue. The magazine had originally launched in January 1984 as Your Spectrum and had become a monthly publication later that year. The change of name reflected plans to broaden its coverage to include the Sinclair QL and future Sinclair computers, although the magazine continued to concentrate heavily on the ZX Spectrum. The first Your Sinclair issue was numbered 1, beginning a new numbering sequence separate from the 21 issues of Your Spectrum.
Source: Your Sinclair, Issue 1, January 1986, Sportscene Specialist Press Ltd.
Your Spectrum was relaunched as Your Sinclair with Issue 1, January 1986. The change was intended to broaden the magazine's coverage beyond the ZX Spectrum to include the Sinclair QL and future Sinclair computers, although the magazine continued to concentrate heavily on the Spectrum.
Page Revised: 02/09/2026