Organizers
- The Trustees of Reservations
- The Ty Louis Campbell Foundation
- The U'ilani Fund
- The Ultimate 250 College Cheer Combine
- The Ultimate College Cheer and Dance Combine Powered By Under Armour
- The Ultimate Wine Run
- The Ultimate Wine Run San Diego
- The Unbattle Project
- The Unhurried Woman, LLC
- The University of Pennsylvania Band
- The University Of York
- The Urban Village
- The Vanguard School
- The Vecna Cares Charitable Trust
- The Veterans' Program
- The View Community Center
- The Viking Challenge
- The Village Camp
- the Village Presbyterian Church
- The Villages Youth Sports Club
- The Vineyard at Florence
- The Vitality Lifestyle
- The Volleyball Camp at Harvard
- The Wahine Project
- The Waldorf School of Atlanta
- The Wallis Annenberg Center for the Performing Arts
- The Warriors Canvas & Veterans Art Center
- The Washington Ballet
- The Waterfront Challenge LLC
- The Watermelon Crawl 5k
- The Wave Day Camp
- The WC Company
- The Wellness Center
- The Westwood Gentlemen's Running Club
- The White Gala
- The Wild Wine Run
- The Wilderness at Fortune Bay
- The Wilderness Golf Club
- The Will To Live Foundation
- The Wil-Power Foundation, Inc
- The Wilson School
- The Wimbledon Cricket Club
- The Winchendon School Golf Club
- The Women's Community
- The Women's Empowerment Series, Inc
- The Women's Empowerment Series, Inc.
- The Woodlands
- The Woodlands Club
- The Woodlands Marathon Management, LLC
- The Woodlands Township Parks and Recreation Department