FC Kuusysi was one of 12 clubs from Finland that had teams playing during Gothia Cup 2016. They participated with one team in Kim Källström Trophy. In addition to FC Kuusysi, 59 other teams from 15 different countries played in Kim Källström Trophy. They were divided into 6 different groups, whereof FC Kuusysi could be found in Group C together with Mariehem SK United, Special Olympics Poland, Grunden Bois Blue and Husqvarna FF 1. The area around does also provide four additional clubs participating during Gothia Cup 2016 (JyPK 03 United, PU-62 / JyPK yj, Vantaan Jalkapalloseura and Palokan Riento).