These are companies that are most related to Nintendo based on public relations made between them, given a category.
- Airline - Southwest Airlines & Northwest Airlines (defunct) - Nintendo Gateway System
- Candy - Boston America
- Cereal and Snacks - Kellogg's
- Fast Food - Burger King (also McDonald's and even Wendy's in the past)
- Instant Messaging - LINE
- Media - Universal
- Pizza - Pizza Hut
- SD Card - SanDisk
- Shoes - Vans
- Soda - Coca-Cola
- Yogurt - Yogurtland