Most only know of the 3 major bureaus which are: 1. Experian 2. Equifax 3. TransUnion However, there are a dozen others that you need to be aware.
source
The Hidden Consumer Reporting Agencies [A Must For Credit Repair 2021]

Most only know of the 3 major bureaus which are: 1. Experian 2. Equifax 3. TransUnion However, there are a dozen others that you need to be aware.
source