- 4156 - RoboCats Central City, IA, USA
- 5445 - Wicked Wings Waterloo, IA, USA
- 6252 - The Wacky Waving Inflatable Arm Flailing Tube Men and Women Decorah, IA, USA
- 6420 - SabreHoof Tigers Cedar Falls, IA, USA
- 6625 - RobotRemains Independence, IA, USA
- 6661 - Starmont Sundevils Arlington, IA, USA
- 7247 - The H2O Loo Bots Waterloo, IA, USA
- 7248 - Sea of Electrons Waterloo, IA, USA
- 7495 - Allerton Independence, IA, USA
- 7880 - The Carnivorous Rabbits Cedar Falls, IA, USA
- 8008 - Robo-Wolves Evansdale, IA, USA
- 9215 - Team Talos Troy Mills, IA, USA
- 10383 - RoboWarriors Fairbank, IA, USA
- 11252 - RoboCats Black Central City, IA, USA
- 11834 - Odin's Order of Engineers Decorah, IA, USA
- 13732 - J-Hawk Robotics Jesup, IA, USA
- 15201 - Palladium Pandas Cedar Falls, IA, USA