| 2007 NAICS | 2012 NAICS | 2017 NAICS | Corresponding Index Entries | |||
| 561450 | 561450 | 561450 | Commercial credit reporting bureaus | |||
| 561450 | 561450 | 561450 | Consumer credit reporting bureaus | |||
| 561450 | 561450 | 561450 | Credit agencies | |||
| 561450 | 561450 | 561450 | Credit bureaus | |||
| 561450 | 561450 | 561450 | Credit clearinghouses | |||
| 561450 | 561450 | 561450 | Credit investigation services | |||
| 561450 | 561450 | 561450 | Credit rating services | |||
| 561450 | 561450 | 561450 | Credit reporting bureaus | |||
| 561450 | 561450 | 561450 | Investigation services, credit | |||
| 561450 | 561450 | 561450 | Mercantile credit reporting bureaus |