Horizon Government Affairs
Horizon Government Affairs is a lobbying firm that has earned $12.9M in lobbying income across 355 filings, representing 47 clients over 8 years (2018–2025). The firm employs 18 lobbyists across 11 policy issue areas.
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Horizon Government Affairs has earned $12.9M in lobbying income across 355 filings, representing 47 clients. It is a significant player in the federal lobbying industry. across 11 policy areas. Active from 2018 to 2025.
$12.9M
Total Income
47
Clients
18
Lobbyists
355
Filings
Income by Year
| Year | Lobbying Income |
|---|---|
| 2018 | $1.3M |
| 2019 | $2.5M |
| 2020 | $2.0M |
| 2021 | $990K |
| 2022 | $1.5M |
| 2023 | $1.3M |
| 2024 | $1.5M |
| 2025 | $1.8M |
Clients (47)
Partnership for Employer-sponsored CoverageProthena Biosciences INCCouncil for Affordable Health CoverageCencora FKA Amerisourcebergen CorporationPHRMARetail Industry Leaders AssociationHealth IT Now CoalitionCovermymedsCall9, INC.Oracle CorporationCommunicating for AmericaAmicus Therapeutics, INC.Health IqQuality ReviewsQualtrics, LLCNational Kidney FoundationInmar INC.Personalized Medicine CoalitionAction Now Initiative, LLCHealth Innovation AllianceBiomarinEhr DataBiodelivery Services International, INC.Rxrevu DBA Arrive HealthHims, INC.Stchealth LLCHCA Management Services, L.P.Temple UniversityH2o.aiLaboratory Access & Benefits (Lab) CoalitionIqviaMckesson CorporationThe Commonwealth FundDavita, INC.Evergreen NephrologyInterwell HealthPanoramic HealthStrive HealthUS Renal CareIntegrity Marketing GroupNational Council for Prescription Drug ProgramsSchizophrenia Policy Action Network, INC.The United States Pharmacopeial ConventionFirst Principles Strategies, LLC on Behalf of Validas, LLCVelatura Public Benefit CorporationSolventum Health Information Systems, INCAthenahealth, INC.
Lobbyists (18)
Issue Areas (11)
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Data Sources: Senate LDA Filings
Last updated: February 2026
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