Organizers
- Eagle Fustar Tennis Academy
- Eagle Ridge Golf Club
- Earth Living Skills
- Earth Runs
- East Central Swim Team
- East Coast Varsity
- Eastend Arts Center
- Easter Seals Newfoundland and Labrador
- Easter Seals of Greater Houston
- Easy Going Sewing, LLC
- Easy Street Cycling
- Ebenezer Baptist Church
- Eckerd College Athletics
- EcoAdventures
- Ecole Bilingue de la Nouvelle-Orléans
- Educational Arts Team
- Educational Theatre Company
- Effie Yeaw Nature Center
- El Cajon Parks and Recreation Department
- El Dorado Musical Theatre
- Elevation Volleyball LLC
- Eli Whitney Museum & Workshop
- Elings Park
- Elite 12 Lacrosse
- Elite College Soccer Camps
- Elite Event Management
- Elite Events
- Elite FT
- Elite Phlebotomy Training, LLC
- Elite Talent Football
- Elite Water Polo Foundation
- Ellington Recreation Department
- Ellsworth Adult & Community Education
- Elm Shakespeare Company
- Elvaton Elite Soccer
- Emerald Coast Autism Center
- Emily Plumtree
- Empire Strykers
- EMW Football and Cheerleading
- Endless Biking
- Engineering Camp Charlotte
- Engineering Outreach, University of Toronto
- Enrich Christian Homeschool Association
- EPACENTER ARTS
- Epic Camps Inc.
- Episcopal Collegiate School
- Episcopal Day School
- Erie County SPCA
- ESF Camps and Experiences
- ESF Explore
