HOFF SA is a Norwegian agricultural cooperative processing and distributing potato produce.

The company is owned by 4,000 farmers and has plants in Inderøy (Sundnes Brenneri), Gjøvik, Brumunddal, and Klepp.

The first industrialized production with potato started in 1848 when private distilling of liquor was banned.

In 1879 Brennerienes Forening was created, as the first sector to be organised as a cooperative in the country, already dating back to the 1840s.

Potato flour became an industrial product in the late 1800s, though not until 1941 was Potetmelfabrikkenes Salgskontor created as a cooperative.