[Tristan Lall]

This list isn't complete without including Joe Johnson's designs for 47 (now part of 51) in 2000 and 2001. Their 2000 robot is my favourite robot of all time, and was dominant in an era when parts still had to be sourced from the Small Parts catalogue. 2001 was a four-tread-drive, independently powered, independently steered swerve drive.

111 also has a history of excellent swerve drives—the world-championship-winning 2003 robot in particular, with its StangPS coprocessor and sketchable autonomous modes.