Encyclopedia of makers
Watchmakers, clockmakers & manufacturers

Mathematical instrument maker
Elias Allen
London · c. 1588–1653

Clockmaker / watchmaker
Edward East
London · 1602–1697

Clockmaker
Ahasuerus Fromanteel
London · 1607–1693

Clockmaker / watchmaker
Thomas Tompion
London (Fleet Street) · c. 1639–1713

Clockmaker / watchmaker / instrument maker
Daniel Quare
London · 1649–1724

Mathematical instrument maker
Henry Sutton
London · Active c. 1649–1665

Clockmaker / instrument maker
George Graham
London (Fleet Street) · c. 1673–1751

Clockmaker
John Harrison
Barrow upon Humber / London · 1693–1776

Clockmaker
John Ellicott
London · 1706–1772

Watchmaker
Thomas Mudge
London · 1715–1794

Chronometer maker
John Arnold
London · 1736–1799

Clockmaker
Thwaites & Reed
London · c. 1740

Clockmaker
Benjamin Vulliamy
London (Pall Mall) · 1747–1811

Chronometer maker
Thomas Earnshaw
London (High Holborn) · 1749–1829

Ceramics manufacturer (clock cases)
Wedgwood
Etruria, Staffordshire · 1759

Watchmaker
Robert Roskell
Liverpool · Active c. 1798–1830

Chronometer maker
Victor Kullberg
London · 1824–1890

Manufacturer
Smiths
London; Cheltenham · 1851

Electrical manufacturer
Ferranti
Hollinwood, Lancashire · 1882 (Ferranti, Thompson and Ince); Ferranti Ltd 1905

Electric clock manufacturer
Synchronome Company (Shortt-Synchronome)
London · 1897

Watchmaker
George Daniels
London; Isle of Man · 1926–2011