The Rainbow Factory is a minor location in The Amazing World of Gumball. Nicole works as a saleswoman here. As its name suggests, the factory produces rainbows. Nicole always wears a rainbow button on her uniform shirt, which symbolizes the factory.


Season 1

Season 2

Season 3

  • "The Fan": Gumball and Darwin try to save it from destruction (that they apparently caused), but failed because of Sarah.

Known Employees


  • Masami's father is the Rainbow Factory's owner.
  • The sign on the wall in Nicole's office reads:
    • NO Drooling
    • NO Passing Notes
    • NO Daydreaming
    • NO Sneaky Eating
    • NO Sudden Moves
  • Nicole's office is different in the second season as shown in "The Flakers". This is probably because of her getting fired in "The Helmet".