KTP

KTP had a long football traditions centred on its golden age in the early 1950s when the club won two Finnish championships in 1951 and 1952. They also won the Finnish Cup four times, the most recent occasion being in 1980. The club, playing in the renamed Arto Tolsa Areena, were participating in the Veikkausliiga as recently as 2000, but were relegated to Ykkönen and finally went into bankruptcy. The club re-formed and played in the lower divisions before gaining promotion to the Kakkonen in 2007. They spent two seasons in the Kakkonen but were relegated in 2009. In 2010, the club are playing in the Kolmonen and was promoted to Kakkonen where they played 2011–2013.

Season 2014, KTP finished second in Ykkönen, and promoted to Finnish top league Veikkausliiga in season 2015. However, after a difficult 2015 Veikkausliiga season, club finished 11th in the league, and had to play a promotion play-off against PK-35. After two disappointing performances, the club lost on aggregate 3–2, and were relegated back to Ykkönen.

The all-time Championship appearances and leading goal scorer of KTP is Arto Tolsa with 126 goals in 201 matches.

Formation of FC KTP

During December 2013 a merger took place, as part of which FC KooTeePee adopted the name of FC Kotkan Työväen Palloilijat. As of the 2014 season the merged club were allowed to retain FC KooTeePee's place in the Ykkönen.

Since the start of 2022, a former KTP forward Niko Ikävalko is the sporting director of the club's first team.