Royston Siddons
Australian businessman
About Royston Siddons
Lived 1899 – 1976 (aged 76). Royston Siddons was an Australian businessperson, managing director, electrical engineer and manufacturer.
Royston Siddons (15 December 1899 – 24 November 1976) was an Australian metal working industrialist.
Siddons founded an industrial empire Siddons Industries Ltd, with subsidiaries in six countries and 1500 employees. SIL included Siddons Drop Forgings and Siddons Rolled Steel, created the Sidchrome brand, and franchisee for Ramset.
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Important facts
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Contemporaries
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Frequently asked questions
Who was Royston Siddons?
Australian businessman (1899-1976)
When was Royston Siddons born?
Royston Siddons was born on 15 December 1899 in Williamstown.
When did Royston Siddons die?
Royston Siddons died on 24 November 1976 in Canterbury.
What was Royston Siddons's occupation?
Royston Siddons was a businessperson, managing director, electrical engineer and manufacturer.
What nationality was Royston Siddons?
Royston Siddons was Australian.
Sources & further reading
Cite this page
APA: Biography.guide. (2026). Royston Siddons. https://biography.guide/royston-siddons/
MLA: "Royston Siddons." Biography.guide, https://biography.guide/royston-siddons/.
Chicago: "Royston Siddons." Biography.guide. https://biography.guide/royston-siddons/.
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