| Name | Web Site | Country | State | Locality | Entry Type | Registration Number Format | Status | Version |
|---|---|---|---|---|---|---|---|---|
| Dupage County | https://www.dupagecounty.gov/CountyClerk/BizNameSearch.aspx | US | Illinois | null | Business Entity | ^((\d{3}) | (\d{4}) | (\d{5}) | (\d{6}))$ | HISTORY | |
| Dupage County | https://www.dupagecounty.gov/CountyClerk/BizNameSearch.aspx | US | Illinois | null | Business Entity | ^((\d{3}) | (\d{4}) | (\d{5}) | (\d{6}))$ | ACTIVE | 25.10.3085 |
| Dupage County | https://www.dupagecounty.gov/CountyClerk/BizNameSearch.aspx | US | Illinois | null | Business Entity | HISTORY | 22.11.612 |