Horizon Government Affairs is a registered federal lobbying firm. For Q4 2025 it reported $530K across 15 client reports and lists 10 lobbyists across its filings. Issues include Health Issues, Medicare/Medicaid and Telecommunications.
| Client | Reported | Issues |
|---|---|---|
| INTEGRITY MARKETING GROUP | $110K | Medicare/Medicaid |
| MCKESSON CORPORATION | $50K | Health Issues |
| SCHIZOPHRENIA POLICY ACTION NETWORK, INC. | $50K | Health Issues |
| VELATURA PUBLIC BENEFIT CORPORATION | $50K | Health Issues |
| SOLVENTUM HEALTH INFORMATION SYSTEMS, INC | $50K | Health Issues |
| ATHENAHEALTH, INC. | $50K | Health Issues |
| PHRMA | $50K | Health Issues |
| CENCORA FKA AMERISOURCEBERGEN CORPORATION | $50K | Health Issues |
| NATIONAL COUNCIL FOR PRESCRIPTION DRUG PROGRAMS | $30K | Health Issues |
| COUNCIL FOR AFFORDABLE HEALTH COVERAGE | $30K | Health Issues |
| HEALTH INNOVATION ALLIANCE | $10K | Health Issues |
| IQVIA | $0 | |
| FIRST PRINCIPLES STRATEGIES, LLC ON BEHALF OF VALIDAS, LLC | $0 | Telecommunications |
| AMICUS THERAPEUTICS, INC. | $0 | Health Issues |
| INMAR INC. | $0 |
| Year | Reported | Clients |
|---|---|---|
| 2025 | $1.95M | 23 |
Amounts are the filer's good-faith estimates, per report, and cannot be split by issue. See the Capitol Clarity rankings and method.