- UbiCollectibles (148)
- Ubisoft (5)
- UCC Distributing Inc (2)
- Udon Entertainment (5)
- Ukonic (18)
- Ultimate Source (4)
- Ultra PRO International (7)
- Uncanny Brands (3)
- Unilever (1)
- Union Creative (8)
- United Cutlery (1)
- Universal Pictures (4)
- Universal Studios (1)
- Upper Deck (1)
- USAopoly (35)
- USB Makers (1)
