Which organizations are commonly referred to as the 'Big Three' credit bureaus?

• A. FICO, VantageScore, and TransUnion.
• B. Experian, Dun & Bradstreet, and Equifax.
• C. TransUnion, ChexSystems, and Experian.
• D. Equifax, Experian, and TransUnion.

Answer: (D)

The idea being tested is identifying the primary sources that hold and share consumer credit histories in the United States. The three main credit reporting agencies that are widely recognized as the Big Three are Equifax, Experian, and TransUnion. They each collect information from lenders, banks, and other creditors to compile your credit reports, which lenders review to assess your creditworthiness. While they perform similar functions, they operate their own databases, so your report can differ among them.

Understanding this helps you see why these three are grouped together: they are the primary repositories of consumer credit data used by lenders. Other names in the options either refer to scoring methods (such as FICO or VantageScore) or to specialized data providers (like Dun & Bradstreet for business credit or ChexSystems for banking history), which aren’t the general consumer credit bureaus.