Organizers
- S Factor Houston
- S.A.F.E. House
- S.F.T.R.U Firearms Training
- S.F.T.R.U Firearms Training Academy
- S.H.Gates
- S.L. Benfica Soccer School Washington DC
- S.T.A.R. Football Camp
- S.T.E.A.M. Academy
- S.T.E.M. Discoveries, LLC
- S.T.O.R.M. Program LLC
- SA Eagles Athletics Club, Inc.
- Sabre Hockey Association
- Saco Little League Softball
- Sacopee Valley Recreation Council
- SACRA/PROFANA
- Sacramento Adventure Playground
- Sacramento Bike Hikers
- Sacramento Camp and Conference Center
- Sacramento Junior Tennis and Learning - NJTL Chapter
- Sacramento Wheelmen
- Sacramento Youth Symphony
- Sacred Heart Athletic Association
- Sacred Heart High School
- Sacred Heart School
- Sacred Heart School Fair 5K/1 Mile Fun Run
- Sacred Heart Schools
- Sacred Heart Summer Camps
- Sacred Heart-St. Joseph Catholic Church
- Saddle River Valley Swim & Tennis Club
- Saddle Rock Golf Course
- Saddleback Golf Club
- Saddleback Valley Pop Warner Football and Cheer
- Saddleback Valley USD Community Services Department
- SaddleBrooke HOA #1
- Sadie's Smile Foundation
- Sadistic Century
- Safa and Marwa Islamic School
- Safari Science
- Safe and Sober Grad of Novato
- Safe Family Defense
- Safe Family Defense LLC
- Safe Harbor Child Advocacy Center
- Safe Harbors of the Hudson
- Safe Kids Northwest
- Safety And Health Foundation
- Safety Side Up
- Sagamore Beach Colony Club Day Camp
- Sagamore Hills Elementary PTA
- Sage Hill School
- Sage Ridge School
