Organizers
- Southwest Austin Pop Warner
- Southwest Baptist University Football
- Southwest Basketball
- Southwest Bible Church
- Southwest Butler County Chapter of Habitat for Humanity
- Southwest Florida Events
- SouthWest Idaho Cycling Association
- Southwest Louisiana CCW, LLC
- Southwest Medical Center
- Southwest Woodbat Classics
- Southwestern Athletic Association
- Southwestern College Crown Cove Aquatic Center
- South-Western Youth Team Tennis
- Southwind Rising Volleyball
- Southwyck Golf Club
- Sowebo Landmark 5K Run / Walk
- Sozo Children
- SPABC
- Spacecoast Freewheelers
- SPAN
- Spanish Legacy Summer Camp
- Spano Dome
- Spare Key
- SPARK Business Academy Inc.
- Spark Family Enrichment Center
- Spark It Studios
- Spark Multisport
- Spark the Wave
- SparkCode
- Sparkiverse Labs
- Sparks Academy
- Sparks Firefighters Association
- Sparks Pop Warner
- Sparks Softball
- Sparks Softballl
- Sparkswood Events
- Sparrow's Nest
- Sparta Area Chamber of Commerce
- Sparta Little League
- Sparta Youth Football
- Spartan Aquatics
- Spartan Hockey -CAD
- Spartan Race Hawaii LLC
- Spartan Race Inc.
- Spartan Trail Canada
- Spartanburg Day School ASTRA
- SPARTANS SOUTH LOS ANGELES F.C.
- Spartyka Wounded Warrior 5K
- SPCA of Martinsville & Henry County
- SPCA of Texas
