Client

HORIZON THERAPEUTICS USA INC FORMERLY KNOWN AS HORIZON PHARMA USA INC

This client has no identified current or past links to China.

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 June 8, 2026
Associated Filings (1)

Client
HORIZON THERAPEUTICS USA INC FORMERLY KNOWN AS HORIZON PHARMA USA INC

Lobby Firm
MCMANUS GROUP

Filing Year
2017

Lobbying Status
Terminated 2023

Foreign Entities Connected to Client

Entity Name
Country
Ownership %
HORIZON PHARMA PLC.
Ireland
100.0