This merger, which had already been preceded by a certain cooperation at youth levels, also affected the U15, U17 and U19 teams, which have all competed under the name FC St. Gallen-Staad since then.

The club started the 2018/19 season under head coach Federico D'Aloia and went on to win promotion to National League A.

[6] On August 13, St. Gallen-Staad won the season opening game of the newly founded Women's Super League in Kybunpark, which was broadcast live by SRF2, against Grasshopper Club Zürich, 2–0.

[8][9] In March 2021 it was announced that the club would part with Marco Zwyssig as head coach at the end of the season, with Marisa Wunderlin presented as successor.

[12] Note: Flags indicate national team as defined under FIFA eligibility rules; some limited exceptions apply.