ASSU

The club was founded on January 10, 2002. ASSU won its first title, which was the First Stage of the 2009 Campeonato Potiguar on March 1 of that year, seven years after being founded, after they tied 2–2 with Santa Cruz-RN, thus ensuring its place in the final against the winner of the Second Stage of the championship, Potyguar Seridoense, and one of the berths of Rio Grande do Norte in the 2010 Copa do Brasil. They won the Campeonato Potiguar on May 1, 2009, thus ensuring a spot in the 2009 Campeonato Brasileiro Série D. However they decided to not participate in the competition. The club won the Copa RN in 2009. ASSU competed in the Copa do Brasil in 2010, when they were eliminated in the First Stage by Atlético Goianiense.

Youth team

In 2011, the team played in the Campeonato Potiguar U-18 for the first time, when they were eliminated in the semifinals by América de Natal. The club won a spot in the 2012 Copa São Paulo de Futebol Júnior, after beating Visão Celeste 4–3 on penalty kicks in the extra game of the U-18 category, which worked as a qualification for the competition.