Louis Auguste Say was a French businessman and economist. He founded large sugar refineries in Nantes and Paris, and the sugar company "Say", known after 1972 as Béghin-Say; as of 2002 it is a subsidiary of Tereos.
- Occupation
- industrialist, economist
- Citizenship
- France
- Born
- March 9, 1774
- Died
- March 6, 1840
