In 1989, the club merged with the neighbouring FC Genly-Noirchain to form Union Sportive Genly-Quévy 89, changing its colours to orange and blue.

The club obtained royal patronage upon its 50th year of existence in 1995, becoming RUS Genly-Quévy.

Until that point, the club had played at the lowest levels of Belgian football, but from then on started moving up the ladder, especially in the early years of the 21st century.

In February 2015, the neighbouring team RAEC Mons went bankrupt and folded, with the remaining parts of the club merging with RUS Genly-Quévy 89 to form Royal Albert Quévy-Mons and relocating from Quévy to Mons.

From the 2021–22 season on, the club hoped to reclaim the former matricule 44 of RAEC Mons and also reverted to the former name.