In addition, Tilquin is the only blendery that is allowed to blend one, two, and three-year-old lambics with wort acquired from Boon, Lindemans, Girardin, and Cantillon breweries.

Tilquin has consistently produced lambic blends in 750ml and 375ml bottles for export every year since its opening.

Tilquin is the first HORAL member outside of Flanders and lies just 200 metres (660 ft) past the language border in the French-speaking municipality of Rebecq.

In March 2015, the Belgian daily newspaper La Capitale reported that 75% of Gueuzerie Tilquin's production was reserved for export, with 40% of that being sent solely to the United States.

In addition to the Toer de Geuze, Tilquin also hosted an English beer festival.