Group
- Willis Game Design1
- Wily Words1
- Wing-It Productions1
- Wingspan Games1
- Witten Financial Services1
- Wizards of the Coast, Gen Con LLC1
- Wizards of the Coast, Gen Con LLC and Dwarven Forge1
- Wizards of the Coast.1
- Wolfhound Games, Inc.1
- Women in Games International1
- Women in Toys 1
- Wood, Herron, and Evans LLP1
- Woodworks Films1
- World War Kaan1
- World of Greyhowk Fan Club1
- Worldbuilders, Inc.1
- Worthington Libraries1
- Writer's SYmposium1
- Writer's Symposium & Gen Con LLC1
- Wrong Brothers Gaming1