Client

SIMPSON THACHER & BARTLETT LLP ON BEHALF OF COSTAR GROUP INC

FILINGS KEY

Client Is Connected to China as Indicated in Filing
Client Is Connected to China as per Heritage Foundation Analysis
No Known Client Connection to China
—
Lobbying Terminated
Based on data as of March 9, 2026
Associated Filings (1)

Client
SIMPSON THACHER & BARTLETT LLP ON BEHALF OF COSTAR GROUP INC

Lobby Firm
HILL & KNOWLTON STRATEGIES LLC

Filing Year
2012

Lobbying Terminated
True

Foreign Entities Connected to Client

None