Their senior men's field hockey team play in the División de Honor and the Copa del Rey.

In addition to field hockey, the club also organises teams in various other sports and activities including tennis, padel, basketball, futsal, swimming, gymnastics and golf.

[2][3] Atlètic won their first Copa del Rey in 1983–84 and subsequently went onto win five consecutive tournaments between then and 1987–88.

[2] In 2014–15 they won their 16th Copa del Rey after defeating Real Club de Polo in a penalty shoot-out.

[4] Atlètic Terrassa have regularly represented Spain in the Euro Hockey League.