COSTAR GROUP, INC.
Corporation · WILMINGTON, United States · LEI 984500Q1D53D08E2E698
LEI activegroup parent
Summary
COSTAR GROUP, INC. is registered in the United States. Its legal form is Corporation. COSTAR GROUP, INC. is the ultimate parent of a group of 2 subsidiaries in 2 countries, as reported to GLEIF. GLEIF gives this reason: no known person controls the entity, for example because its shareholders are diverse. It has 2 direct subsidiaries in GLEIF data. The LEI was first issued on 30 Jan 2025 and the record was last updated on 21 Jan 2026; the next renewal is due by 30 Jan 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 | 2854191 |
| Registration authority | Division of Corporations, Department of State |
| Jurisdiction | United States (US-DE) |
| Registered address | 251 LITTLE FALLS DRIVE, 19808 WILMINGTON, United States |
| Headquarters address | 1331L Street, NW, 20005 Washington, United States |
| Category | company or other legal entity |
| Status | active |
| Founded (per GLEIF) | 2 Feb 1998 |
| LEI | 984500Q1D53D08E2E698 |
| LEI status | active |
| LEI first issued | 30 Jan 2025 |
| LEI record last updated | 21 Jan 2026 |
| Next LEI renewal | 30 Jan 2027 |
| Corroboration of the LEI record | fully corroborated |
Group membership
COSTAR GROUP, INC. this entity
COSTAR UK LIMITED United Kingdom
COSTAR REALTY INFORMATION, INC. United States
Parent not reported to GLEIF
- Direct parent: no known person controls the entity, for example because its shareholders are diverse.
- Ultimate parent: no known person controls the entity, for example because its shareholders are diverse.
Direct subsidiaries (2)
- COSTAR UK LIMITED United Kingdom · London
- COSTAR REALTY INFORMATION, INC. United States · WILMINGTON