They play in the Mid-Western division of the Greater Ontario Junior Hockey League.
Prior to 1952, the Stratford Midgets, who became the Kroehlers and Kist Canadians won a Sutherland Cup in the 1940s[1] and competed as Junior A team for the J. Ross Robertson Cup.
In 1975, the team jumped to the precursor to the Mid-Western "B", the "Waterloo-Wellington Junior "B" Hockey League" and changed their name to the Cullitons, finishing first both seasons.
They continued their dominance when the league was renamed the Mid-Western, winning eight of the first 13 championships they competed for.
[2] The Cullitons have never failed to make the playoffs since joining the Mid-Western "B", a feat matched only by the Waterloo Siskins.