19th-century industrialists

Genevan chemist (1750-1803)

Danish industrialist and philanthropist (1811—1887)

French-American chemist

Catalan businessman

Russian entrepreneur and diplomat (1839–1885)

engineer, entrepreneur, industrial spy (1769-1822)

English scientist and philanthropist (1770–1843)

aristocrat, industrialist (1810-1867)

Dutch-Jewish industrialist and banker (1830–1900)

French industrialist (1812-1878)