6 de Setembro

Their first cup title was won in 1988, 6 de Setembro made their second cup final appearance and lost the chance to win their second cup title for twenty years. The club was in the island division until they were relegated in the beginning of the 20th century, the club returned to the first division in the 2009/10 season and in the same season won their second and recent cup title. after defeating Andorinha 3–0. 6 de Setembro became the third most possessed cup titled with two, the other being Príncipe's GD Os Operários, it was shared with UDRA in 2015 and the ranking became fourth in 2016. Later, the club was relegated to the second and then the third divisions. In 2014 and in 2015 alongside Palmar, the club did not take part in the regional championships. Both 6 de Setembro and Palmar returned to competition, Palmar headed above to the Second Division while 6 de Setembro spend a season at the Third Division. The club won a Third Division title for 2016 and competed in the Second Division in the 2017 season, the club was second behind Sporting São Tomé and the club will return to the Premier Division for the following season.

Island championships

National: São Tomé and Príncipe Championships: 2 1988, 2023 Taça Nacional de São Tomé e Principe: 2 1988, 2010 São Tomé and Príncipe Super Cup: 1 2011 Regional: São Tomé Island League: 1 1988 Taça Regional de São Tomé: 1 2010

Tertiary achievement

São Tomé Island Third Division: 1 2016