Builders Club is the largest service organization for middle school and junior high students. They are a student-led community service organizations that operates under school regulations with over 46,000 members worldwide. Their motto is "Building Leaders" and their vision is to develop competent, capable, and caring leaders through service. Similar to Key Club, they provide members with opportunities to perform service, build character, and develop leadership. A Builders Club is chartered with a Kiwanis Club, but can also be co-sponsored by Key Club and Circle K.