The team played in the Belgian Hockey League.
They became Entente Saint-Sauveur de Bruxelles in 1948, and won the league title in 1951, before being renamed Brussels IHSC (their old name) in 1954, and won the title with that name in 1962.
The club was renamed Brussels IHSC Poseidon in 1966.
In 1970, the team took on their final name, Brussels Royal IHSC, and won eight more league titles under this name.
This European ice hockey team-related article is a stub.