21ST MORTGAGE CORPORATION
Corporation · WILMINGTON, United States · LEI 549300XQVJ1XBNFA5536
LEI active
Summary
21ST MORTGAGE CORPORATION is registered in the United States. Its legal form is Corporation. According to GLEIF, its ultimate parent is BERKSHIRE HATHAWAY INC. (United States), which is also its direct parent. That group has 128 subsidiaries with LEIs in 21 countries, 49 of them in the United States. The LEI was first issued on 29 Sep 2016 and the record was last updated on 12 Aug 2026; the next renewal is due by 12 Sep 2027.
Written from GLEIF data using fixed, reviewed sentence templates.
Data-quality notes (AssetCensus analysis)
No data-quality notes for this entity in this data release.
Company details
| Legal form | Corporation |
|---|---|
| Register | · Register website |
| Registration number | 2532571 |
| Registration authority | Division of Corporations, Department of State |
| Jurisdiction | United States (US-DE) |
| Registered address | C/O THE CORPORATION TRUST COMPANY, CORPORATION TRUST CENTER, 19801 WILMINGTON, United States |
| Headquarters address | 620 MARKET ST, 37902 KNOXVILLE, United States |
| Category | company or other legal entity |
| Status | active |
| Founded (per GLEIF) | 15 Aug 1995 |
| LEI | 549300XQVJ1XBNFA5536 |
| LEI status | active |
| LEI first issued | 29 Sep 2016 |
| LEI record last updated | 12 Aug 2026 |
| Next LEI renewal | 12 Sep 2027 |
| Corroboration of the LEI record | fully corroborated |
Group membership
21ST MORTGAGE CORPORATION this entity
Relationship to the parent
| Direct parent | Ultimate parent | |
|---|---|---|
| Parent | BERKSHIRE HATHAWAY INC. | BERKSHIRE HATHAWAY INC. |
| Accounting period | 1 Jan 2025 to 31 Dec 2025 | 1 Jan 2025 to 31 Dec 2025 |
| Evidence | other official documents | other official documents |
| Corroboration | supplied by the entity only | supplied by the entity only |
| Relationship start | 24 Jul 2023 | 16 Aug 1995 |
| Recorded at GLEIF since | 29 Sep 2016 | 29 Sep 2016 |
| Last updated | 12 Aug 2026 | 12 Aug 2026 |
| Record status | current | current |
Other subsidiaries of the same direct parent (25)
- BERKSHIRE HATHAWAY ENERGY COMPANY United States lapsed
- BH FINANCE LLC United States
- BH-IMC HOLDINGS INC United States
- GENERAL REINSURANCE CORPORATION United States
- HENLEY HOLDINGS LLC United States
- IMC INTERNATIONAL METALWORKING COMPANIES INC. United States
- ITTI GROUP USA HOLDINGS INC. United States
- NATIONAL FIRE & MARINE INSURANCE COMPANY United States
- NATIONAL INDEMNITY COMPANY United States
- PRECISION CASTPARTS CORP. United States
- RICHLINE GROUP, INC. United States lapsed
- SHAW INDUSTRIES GROUP, INC. United States
Other names
- 21st Century Mortgage Corporation · previous name