Besides those listed
- Clean’n’Perk — coffee shop
- Ytterby and Cohen or see Law Firms
- FEMA government agency responsible for defeated kaiju. Standard practice is to drop them in the Pacific, unless they’re aquatic, in which case you attach repulsors to them and send’em into orbit.
- Gentlemen’s Imperial Trade Association A complete legitimate organization of Chinese businessmen.
If you want a list of known villainous organizations, see Known Villains