- 5094 - Still Under Development Waterloo, IA, USA
- 6252 - The Wacky Waving Inflatable Arm Flailing Tube Men and Women Decorah, IA, USA
- 6661 - Starmont Sundevils Arlington, IA, USA
- 7880 - The Carnivorous Rabbits Cedar Falls, IA, USA
- 8008 - Robo-Wolves Evansdale, IA, USA
- 8749 - Robota White La Porte City, IA, USA
- 8953 - Bosco Botz Gilbertville, IA, USA
- 9215 - Team Talos Troy Mills, IA, USA
- 10383 - RoboWarriors Fairbank, IA, USA
- 11834 - Odin's Order of Engineers Decorah, IA, USA
- 12754 - Wired Up Denver, IA, USA
- 13206 - Wave Droids Waverly, IA, USA
- 13460 - Phantastix Phoenixes Cedar Falls, IA, USA
- 13732 - J-Hawk Robotics Jesup, IA, USA
- 14736 - Shell Bots Waverly, IA, USA