Date
1925-current (2009), audio, video, telecoms and multimedia manufacturer, Struer, Denmark

Bang and Olufsen

1925

active 1897-current (2016), medical equipment manufacturer, New Jersey, United States, American

Becton Dickinson and Company

1897

1900-current (2010), engineers, Peterborough, England

Newall Engineering Company

1901

1804-1938, starch manufacturers, Norwich

J. & J. Colman

1804

1946-current (2021), multinational media conglomerate, electronics video and ICT manufacturer, Tokyo

Sony

1946

Active 2007-, lottery operator and gaming technology solution manufacturer, American

Gtech Corporation

1872-1900, steering gear and light marine engine manufacturer, Strathclyde, Scotland, British

Bow McLachlan & Co.

active 1906, manufacturer of an adding machine, Swiss?

Aumund, J

manufacturer of ophthalmoscopes

S P Holloway Limited

active 1891-1924, ironfounders; textile machinists, Blackburn, Lancashire, England, British

Henry Livesey Limited

1908-1909, camera and associated material manufacturer, Stuttgart, Stuttgart district, Baden-Wurttemberg, Germany, German

Drexler & Nagel

active 1947-1949, acrylic 'Perspex' sheet thermoforming, Finchley; Barnet, North London, England, British

White Ellerton Limited

1863-1891, ironfounders; textile machinists, Blackburn, Lancashire, England, British

Henry Livesey & Co.

2001- (current 2015), manufacturer; inventor; textile technology, ,

Tamicare

manufacturer of propriety medicine, London, England

Holloway's Pills Limited

1886-1926, optical equipment (supplier), New York, America

C.P. Goerz Optical Company

active 1920s, camera manufacturers, Germany

Jos-Pe

1988-current (2010), digital camera manufacturer, California

Dycam Inc

1947-current (2010), industrial instrument products, Fulda, Germany, German

JUMO GmbH & Co. KG

1912-current (2009), nameplate, precision ruler/ calculator manufacturer, London, Brighton, England

L N P Manufacturing Company Limited

1946-current (2013), industrial, optical and chemical glassware products, Jena and Mainz, German

Schott Glaswerke AG

1909-1975, camera manufacturer, German

Bilora

active c 1920-c 1940, cinematography and camera retailers, manufacturers, London

Presenta Ltd

c1890-1897, photographic equipment manufacturer, London

S J Levi & Co

c1950-1961, photographic retailer and manufacturer, Tokyo

Walz

floruit 1899-1910s, photographic goods manufacturer, London

Rotary Photographic Company Limited

1987-current(2010), (also known as Alba from 1987-2008), consumer products manufacturer, England

Harvard International

active 1920s(?)-1936, electrical measuring instrument manufacturer, England

Weston Electrical Instrument Co. Ltd

1986-current (2011), IT / digital home electronics manufacturer, Birmingham, British

Elonex PLC

c 1945-c 1970, camera manufacturer, Chicago

Herbert George Co

1973-2007, mobile data capture/ delivery equipment design/ manufacture, USA, American

Symbol Technologies, Inc.

active 1908-c.1920, aero engine/ gear wheel manufacturer, Willesden, Middlesex, England, British

E. N. V. Motor Syndicate Limited

c 1945-c 1987, optics and lens manufacturer, Japan

Sun

1927-current (2010), photographic and cinematographic manufacturer and distributer, Paris

Kodak-Pathé

active 1950s, camera accessory manufacturer, Germany

Edmund Wateler

1990-present (2011), consumer electronics accessory manufacturer; distributor, Hampshire

Hama (UK) Limited

1981-current(2010), computer peripherals manufacturer, Switzerland

Logitech

1849-1972, optical eyewear products manufacturer, France, French

Essel

active early 20th century, photographic equipment manufacturer, Manchester

J & A Wilkinson

active early twentieth century, compass and photographic equipment manufacturer, Birmingham

C Haseler & Son

1945-1989, industrial, optical and chemical glassware products, Jena and Mainz, Germany, German

Jenaer Glaswerk Schott & Gen.

active mid-twentieth century, camera manufacturers, London

Kennedy Instruments Ltd.

1995-current (2012), television receivers and talk-back doorbells, Shenzhen

Shenzhen Xiadian Co Ltd

1968-active (2010), pharmaceutical manfacturer; healthcare products, Newbury, Berks, UK

Bayer Public Limited Company

active 1921-1929, radio valve manufacturer, Ohio, United States, American

Workrite Manufacturing Company

active 1984, workwear manufacturer/ supplier, British

Amatol Limited

active c. 1927, radio tube manufacturer, Hamburg, Germany

Valvo Radioröhrenfabrik GmbH

active 2009-2010, sex product manufacturer/ distributor, USA, American

Fleshlight International S. L.

active 1817-1840s, inventor, British

Ibbetson, John Holt

1979-current (2010), designer/manufacturer/supplier advertising products, Coalville, England

Recognition Express Limited