DEIF vs Sinclair Research

Side by side, from the public record each company was imported from. Where a figure is missing it is because no source we hold states it — not because it is zero.

DEIF is the older of the two, founded in 1933 — 40 years before Sinclair Research.

Founded: 1933; 1973
Status: Active; Closed 2025
Headquarters: Skive, Denmark; London, United Kingdom
Industry: electronics industry; electronics industry
Founders: Erling Foss; Clive Sinclair
Employees: 350; Not recorded
Legal form: aktieselskab; private company limited by shares
Parent: Toke Foss Holding; Not recorded
Website: deif.dk; sinclair-research.co.uk

Facts on both companies come from the public records named on DEIF and Sinclair Research.