FounderDuels

Ateliers et Chantiers de Bretagne vs Union Iron Works

Side by side, from the public record each company was imported from. Where a figure is missing it is because no source we hold states it — not because it is zero.

Union Iron Works is the older of the two, founded in 1849 — 60 years before Ateliers et Chantiers de Bretagne.

Ateliers et Chantiers de Bretagne
Union Iron Works
Founded
1909
1849
Status
Active
Active
Headquarters
Nantes, France
San Francisco, United States
Industry
shipbuilding
shipbuilding
Founders
Eugène Guillet de La Brosse, Henri-Edmond Fouché
Peter Donahue
Legal form
privately held company
Not recorded

Facts on both companies come from the public records named on Ateliers et Chantiers de Bretagne and Union Iron Works.