The origins of the company lie with two brothers, Henri and Camille Dreyfus.
This came from techniques invented by the Swiss chemist, Henri Dreyfus.
Henri Dreyfus (1882–1944), Swiss chemist and co-inventor of Celanese
The Camille and Henry Dreyfus Foundation is a New York City-based foundation founded in 1946 by chemist and investor Camille Dreyfus in honour of his brother, Henry Dreyfus.
Henri Matisse | Henri de la Tour d'Auvergne, Vicomte de Turenne | Bernard-Henri Lévy | Henri Dutilleux | Paul-Henri Mathieu | Henri Poincaré | Robert Henri | Henri Mignet | Henri Cartier-Bresson | Henri Fayol | Henri Bendel | Henri Barbusse | Jean-Henri Fabre | Henri-Pierre Roché | Henri Langlois | Henri, Grand Duke of Luxembourg | Henri Fantin-Latour | Paul-Henri Spaak | Jacques-Henri Bernardin de Saint-Pierre | Henri Wallon | Henri Vieuxtemps | Henri Vernes | Henri Salvador | Henri Pousseur | Henri Michaux | Henri Guillaumet | Henri Estienne | Alfred Dreyfus | Lycée Henri-IV | Henri Tajfel |
Henri Fursy (real name Henri Dreyfus, 1866–1929), French cabaret singer, director and lyricist.