- Big Pharm—pharmaceuticals: some of their products work;
- Big Scam—none of their products work (SCAM stands for Supplementary, Complementary, & Alternative Medicines);
- Big Cow—animal farms;
- Big Rape—horticulture;
- Big Fib—media;
- Big Rib—feminists;
- Big Buoy—marine industries;
- Big Bus—bus manufacturers;
- Big Train—train operators;
- Big Car—car manufacturers &
- Big Art—lorry manufacturers.