| Mad Queen Aeronautical Corporation | Cyclone 3030 |
| Mad Queen Chemical Corporation | Gunpowder 3328 |
| Mad Queen Company for the Manufacture of Hand Grenades | Gunpowder 8878 |
| Mad Queen Drug Store of Tonics and Stimulants | Detonator 8808 |
| Mad Queen Dynamiting and Blasting Company | Rackarock 4196 |
| Mad Queen Express Elevators | Speedway 7898 |
| Mad Queen Fireworks Corporation | Hurricane 1144 |
| Mad Queen Garage for Vandals of the Road | Speedway 3984 |
| Mad Queen Hospital for Electrifying the Heart | Cyclone 5679 |
| Mad Queen Jazz Band | Detonator 8814 |
| Mad Queen Laboratory for the Manufacture of Aphrodisiacs | Gunpowder 0090 |
| Mad Queen Lighting and Fuel Corporation | Gunpowder 4301 |
| Mad Queen Manufacturers of High Explosives | Thunderbolt 4414 |
| Mad Queen Racing Automobiles | Speedway 6655 |
| Mad Queen Rum Distillery | Explosion 1152 |
| Mad Queen Skyscrapers | Hurricane 7444 |
| Mad Queen Society for the Vivisection of the Philistines | Thunderbolt 8778 |
| Mad Queen Society of Incendiaries | Rackarock 2254 |
| Mad Queen Steam Locomotive Company | Speedway 1010 |
| Mad Queen Steam Roller Manufacturers | Detonator 1234 |
| Mad Queen Windmills and Weathervanes | Hurricane 0164 |