COSTAR GROUP, INC.

LEI: 984500Q1D53D08E2E698

Entity

Legal Name

COSTAR GROUP, INC.

Legal Name Language Code

Legal Address

251 LITTLE FALLS DRIVE WILMINGTON, Delaware (US-DE), 19808 UNITED STATES

Headquarters Address

1331L Street, NW Washington, District of Columbia (US-DC), 20005 UNITED STATES

Legal Jurisdiction Country

UNITED STATES (US)

Legal Jurisdiction Region

Delaware (US-DE)

Registration Authority

Registration Authority ID

(US-DE): Division of Corporations, Department of State (RA000602)

Registration Authority Entity ID

2854191

Entity Legal Form Code

Corporation (XTIQ)

Entity Category

GENERAL

Entity Status

ACTIVE

Entity Creation Date

1998-02-02 00:00:00

Relationships

Direct Parent

Parent Information Not Provided

Non-Disclosure Reason 1

Reason

NO_KNOWN_PERSON

Ultimate Parent

Parent Information Not Provided

Non-Disclosure Reason 1

Reason

NO_KNOWN_PERSON

Registration

Initial Registration Date

2025-01-30 13:31:36

Last Update Date

2026-01-21 15:02:44

Next Renewal Date

2027-01-30 13:31:40

Registration Status

ISSUED

Managing LOU

529900T8BM49AURSDO55

Validation Sources

FULLY_CORROBORATED

Validation Authority

Validation Authority ID

(US-DE): Division of Corporations, Department of State (RA000602)

Validation Authority Entity ID

2854191