Basket Ball Club Union Sportive Hiefenech was founded in 1959^{[citation needed]} in the small town of Heffingen, Luxembourg.

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The golden era of the club came in the late 1980s and lasted until the early 2000s.^{[citation needed]} The team won four national leagues and four cups.^{[citation needed]}

This section does not cite any sources. (July 2022)

Luxembourgian League

• Winners (4): 1988–89, 1989–90, 1990–91, 1995-96

Luxembourgian Cup

• Winners (4): 1993–94, 1994–95, 1997–98, 1999-00