Automobiles Grégoire was a French manufacturer of cars and aero engines, established in 1902, that operated for about 20 years in the early 20th century.
The company grew from an earlier enterprise making engines under the name “Cyclone”, established in 1899 by Louis Soncin, in Poissy, but was largely the creation of Pierre Joseph Grégoire (1876 – 1962).
This Poissy-based manufacturer also produced engines, motorcycles, and motorboats, and subsequently devoted itself exclusively to automobiles.
The Grégoire company never sold many automobiles. In 1913, only 500 cars were made. They closed its factory down in 1924.
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