The Société Boigues & Cie (originally Boigues et fils) was a French ironmaking company based in Fourchambault, Nièvre, founded by a Parisian metal trader. Boigues et fils built a foundry at Fourchambault, Nièvre in 1821–22, the first in France to use the modern English technique of making iron using coal (coke) rather than charcoal. The company became a limited partnership, Société Boigues & Cie, in 1839 after the death of the co-founder Jean Louis Boigues. In 1853 it merged with other companies to form what would be later named the Société de Commentry, Fourchambault et Decazeville