Itxako Reyno de Navarra is the professional top level women's team of the S.D.

The women's handball department started in 1990 with a young age category team.

Also during that season Itxako reached the finals of the EHF Cup but lost the title to Russian club HC Dinamo Volgograd.

[4] The success was doubled when they won the EHF Cup against German club HC Leipzig.

[5][6] The club didn't enrolled any handball team for 2013–14 season as they are experiencing serious financial problems from 2011 after losing main sponsor Asfi.