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Florent Guillain

1844 – 1915

French politician

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About Florent Guillain

Lived 1844 – 1915 (aged 71). Florent Guillain was a French politician, engineer and industrialist.

Antoine-Florent Guillain (7 February 1844 – 19 April 1915) was a French maritime engineer who designed a major upgrade to the port of Dunkirk, and rose to be Minister of Public Works. He was elected to the chamber of deputies in 1896 as a moderate Progressive Republican, and was Minister of the Colonies in 1898–99. He was appointed president or director of several major mining, shipbuilding, steel making and railway enterprises, and was a director of the Suez Canal Company and the Banque de France.

Civil engineer

Florent Guillain was born on 7 February 1844 in Paris. He studied at the École polytechnique and the École des ponts-et-chaussées, where he qualified as a maritime engineer. He was assigned to the Channel ports in 1868. He made improvements to the deep water harbor of Boulogne and to the entrance of the harbor of Calais. His most important work was in Dunkirk, where he designed a sluice gate long and wide in 1874, and made other improvements to the harbor entrance and port basins. The new port designed by Guillain was officially opened in 1880. A submarine telegraph cable from Dunkirk to England went into service in 1881.

In 1888 Guillain was made director of Roads, Navigation and Mines in the Ministry of Public Works. In 1891 he was appointed inspector general of public works, and in 1893 was given responsibility for the national roads of France.

Political career

In 1893 Guillain was elected to the general council of the Nord department as representative of the canton of Dunkirk East. On 13 December 1896 he ran as Progressive Republican candidate in a legislative by-election for the first district of Dunkirk, and was elected in the first round of voting. He was reelected in 1898, 1902 and 1906. Guillain was Minister of Colonies from November 1898 to June 1899 in the fourth and fifth cabinets of Charles Dupuy. He declined the same portfolio in the cabinet of Pierre Waldeck-Rousseau. He was vice-president of the chamber from 1902 to 1906. He supported moderate policies, and was protectionist in economics. He did not run for reelection in 1910.

Industrial leader

In 1902 Guillain became chairman of the Compagnie Francaise Thomson-Houston (CFTH), a large electrical company, replacing Émile Mercet. Originally a General Electric holding company and marketing agent, CFTH had become primarily an owner of tramways and power companies. Under Guillain the emphasis began to shift towards electrical equipment manufacturing. In the ten years leading up to World War I (1914–18) he was one of the most influential of French industrialists. He was president of the Comité des forges and also of the Union des syndicats de l'électricité. He served as a director of several large companies including the coal mining enterprise Mines d'Anzin, the iron and steel manufacturer Marine-Homécourt, the shipbuilder Ateliers et Chantiers de France, the railway company Paris-Lyon-Méditerranée, the Suez Canal Company and the Banque de France. He was active in the Société de géographie in Paris.

Florent Guillain was appointed Commander of the Legion of Honour. He died in Paris on 19 April 1915. He was succeeded as president of the Comité des forges and of Thomson-Houston by Charles François Laurent.

Mandates

Guillain's mandates in the chamber of deputies were:

Publications

Guillain was the author of numerous parliamentary proposal and reports. Other publications include:

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Important facts

Birth century
Nationality
Education
École polytechnique, École Nationale des Ponts et Chaussées
Positions held
Member of parliament for the North, Censeur de la Banque de France, Minister of the Colonies, Vice President of the National Assembly of France
Awards
Commander of the Legion of Honour
Also known as
Antoine-Florent Guillain, Antoine Guillain

People in Florent Guillain's life

Named in this biography and alive at the same time

Contemporaries

People whose lives overlapped Florent Guillain's

Frequently asked questions

Who was Florent Guillain?

French politician

When was Florent Guillain born?

Florent Guillain was born on 7 February 1844 in Paris.

When did Florent Guillain die?

Florent Guillain died on 19 April 1915 in rue Scheffer.

What was Florent Guillain's occupation?

Florent Guillain was a politician, engineer and industrialist.

What nationality was Florent Guillain?

Florent Guillain was French.

Sources & further reading

· Wikipedia: Florent Guillain

· Wikidata: Q3074087

· DBpedia: Florent Guillain

Cite this page

APA: Biography.guide. (2026). Florent Guillain. https://biography.guide/florent-guillain/

MLA: "Florent Guillain." Biography.guide, https://biography.guide/florent-guillain/.

Chicago: "Florent Guillain." Biography.guide. https://biography.guide/florent-guillain/.

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