The ministry of GEMS Girls' Clubs has been serving churches for over forty-nine years. During these years, thousands of girls' lives have been changed forever. Today, there are more than 23,000 girls who are members of GEMS Girls' Clubs, with 5,200 women enthusiastically serving as their counselors and mentors.

The ministry is non-denominational with club participation in several different denominations and non-denominational churches and other Christian organizations throughout the United States and Canada. GEMS has been recognized as the official youth serving agency for the Christian Reformed Church. Curriculum is developed from a reformed perspective.