The Lefebvre Brewery in Quenast, Wallonia, Belgium, was founded in 1876 by Jules Lefebvre.

[1] It produces a range of beers including Barbar, an 8% abv strong pale ale containing honey, and the Floreffe brand of abbey beers.

The company produces a wide range of brands,[2] including: The Abbey of Floreffe was founded in 1121.

In approximately 1250, a Mill-brewery was built within the Abbey.

Upon the arrival of the French Revolution in 1794, the Abbey was abandoned by the monks.