Federal contractor · LAKE FOREST, IL

HORIZON THERAPEUTICS USA, INC.

No contract obligations recorded for HORIZON THERAPEUTICS USA, INC. in FY2026. Since FY2019: $5.8M.

Obligations · FY2026: $0
New awards: 0
Sole-source: —
Single offer: —

UEI: SK1UK7S74GB3

Small businessForeign-owned

Open in the contracts explorer Relationship graph

Spending by fiscal year

Obligations per federal fiscal year (October–September).

63.2KFY2019
687.7KFY2020
688.2KFY2021
1.8MFY2022
1.9MFY2023
390.1KFY2024
228.3KFY2025

Top buying agencies

Obligations in FY2026.

No contract obligations recorded for HORIZON THERAPEUTICS USA, INC. in FY2026.

What was bought · Where the work was performed

Obligations in FY2026.

What was bought

Where the work was performed

Integrity signals

Shares of the year's obligations, next to the country's.

Competitors

Companies that win from the same buyers in the same markets: obligations by agency and industry compared over the last three fiscal years.

Compared on 1 market (agency × industry), FY2024–FY2026.

PANHANDLE NUCLEAR RX, LTD.$627.4K−19% in FY2026
AMARILLO, TX · 100% of this company's obligations are in markets they both serveVeterans Affairs · Pharmaceutical and medicine manufacturing
UNIFIED HEALTHCARE, LLC$642.6K−96% in FY2026
LOUISVILLE, KY · 100% of this company's obligations are in markets they both serveVeterans Affairs · Pharmaceutical and medicine manufacturing
IMMUNOCORE COMMERCIAL LLC$656.4K−100% in FY2026
CONSHOHOCKEN, PA · 100% of this company's obligations are in markets they both serveVeterans Affairs · Pharmaceutical and medicine manufacturing

Showing the top 3 of 25 competitors. Open the profile for the full list.

Who sells to the same buyers in the same markets, not who wins against whom on a given contract. Prime contract obligations by the agency and NAICS code of each award; subawards are never added. A company is a family of legal entities, joined by parent UEI or, in part, by an AI reading of names.

Source: Federal contract transactions (Federal Procurement Data System) (U.S. Department of the Treasury, USAspending.gov), data current to Oct 10, 2026, loaded Oct 10, 2026 · FY2024–FY2026.

Lobbying and PAC activity

Organizations in House lobbying disclosures and FEC records whose names an AI judgment matched to this company. Those records carry no identifier shared with contracts, so every match is by name.

Matched organizations

Horizon Therapeutics (f/k/a) Horizon Pharma USA, Inc.AI match · 100%
HORIZON THERAPEUTICS USA, INC.AI match · 100%
Horizon Therapeutics USA, Inc. (FKA Horizon Pharma USA, Inc.)AI match · 100%
Horizon Therapeutics USA, Inc. (formerly Horizon Pharma USA, Inc.)AI match · 100%
Horizon TherapeuticsAI match · 99%

Lobbying · 2023: $3.8M; 35 reports
Lobbying · 2023–2024: $3.9M; $3.8M in its own reports
PAC giving · 2024: $103K; 1 PAC

Lobbying by year

2023$3.8M
35 reports
2024$160K
3 reports

Top issues

Medicare and Medicaid25 reports
Health issues19 reports
Pharmacy9 reports
Taxation and the Internal Revenue Code8 reports
Labor issues, antitrust and workplace2 reports

Who was contacted

U.S. HOUSE OF REPRESENTATIVES31 reports
U.S. SENATE29 reports
Centers For Medicare and Medicaid Services (CMS)4 reports
Health & Human Services - Dept of (HHS)4 reports
Executive Office of the President (EOP)3 reports

Houses of Congress and federal agencies the reports list as contacted (a report names every one for all its issues).

Lobbying firms hired

Ricchetti Incorporated$400K
5 reports
Sonoran Policy Group, LLC d/b/a Stryk Global Diplomacy, formerly known as Sonora$300K
4 reports
Forbes-Tate$260K
4 reports
Thorn Run Partners$240K
5 reports
Covington & Burling LLP$240K
4 reports
JEFFREY J. KIMBELL & ASSOCIATES, INC.$200K
5 reports
Todd Strategy Group$200K
4 reports
S-3 Group$180K
3 reports

Registrants who are individuals are counted, not named.

PAC giving to candidates by party, 2024 cycle

Republican$51K50%
Democratic$49.5K48%
Other or none$2,5002.4%

PACs sponsored

HORIZON THERAPEUTICS USA, INC. POLITICAL ACTION COMMITTEE (HORIZON THERAPEUTICS PAC)$61.1K raised this cycle

PACs these organizations sponsor (connected organizations in FEC records). A PAC gives employees' and members' voluntary contributions, not the company's own money.

Lobbying amounts are the filers' own good-faith estimates on quarterly LD-2 reports (the law asks for amounts rounded to $10,000; under $5,000 need not be itemized), latest amendment only. When an organization files its own report, it replaces what outside firms report for it that quarter. Matches are by name. Lobbying and political giving are legal and public: they show engagement with government, not influence over any award. Correlation is not influence: these organizations' lobbying and their contracts are shown side by side, and nothing here implies either affected the other.

Source: Lobbying disclosures (LD-1 registrations, LD-2 quarterly reports, LD-203 contribution reports) (Clerk of the U.S. House of Representatives), data current to Oct 10, 2026, loaded Oct 10, 2026 · 2023–2026.

Source: Committees, candidates and committee contributions to candidates (Federal Election Commission), data current to Oct 10, 2026, loaded Oct 10, 2026 · 2026, 2024, 2022.

Matches: Analisa AI name judgments (entity-match@1), updated Oct 5, 2026.

Congress: members and bills

Through the organizations matched to this company: members of Congress whose campaigns received contributions from their PACs, and the bills their lobbying reports named. Shown beside the company's contracts as a comparison, not a cause.

Members whose campaigns received from its PACs, 2024 cycle

Larry Bucshon$5,000
R-IN-8 · House · 1 PAC
A. Drew Ferguson IV$5,000
R-GA-3 · House · 1 PAC
Brett Guthrie$5,000
R-KY-2 · House · 1 PAC
Richard Hudson$5,000
R-NC-9 · House · 1 PAC
Robin L. Kelly$5,000
D-IL-2 · House · 1 PAC
Cathy McMorris Rodgers$5,000
R-WA-5 · House · 1 PAC
Scott H. Peters$5,000
D-CA-50 · House · 1 PAC
Raul Ruiz$5,000
D-CA-25 · House · 1 PAC
Linda T. Sánchez$5,000
D-CA-38 · House · 1 PAC
Pete Aguilar$2,500
D-CA-33 · House · 1 PAC

$103K of the $103K its PACs gave to federal candidates went to 36 members of Congress.

Direct and in-kind contributions the members' campaigns received (FEC), net of refunds. Party and seat are the member's current or latest.

Bills named in its lobbying reports

H.R. 5376 · Inflation Reduction Act of 20223 reports
117th Congress · Became law · 2023
H.R. 3173 · Improving Seniors’ Timely Access to Care Act of 20211 report
117th Congress · Passed one chamber · 2023
H.R. 2620 · Federal Firearms Licensee Protection Act of 20231 report
118th Congress · Introduced · 2023
H.R. 830 · HELP Copays Act1 report
118th Congress · Introduced · 2023
S. 652 · Safe Step Act1 report

Amounts, members and bills are as recorded, shown side by side. They say nothing about why a contribution was made, how a member voted or what a report sought. A bill number written in a report is read as the measure of the Congress its context points to (a law's number, the Congress written next to it, the title), else of the Congress then sitting.

Source: Committees, candidates and committee contributions to candidates (Federal Election Commission), data current to Oct 10, 2026, loaded Oct 10, 2026.

Source: Lobbying disclosures (LD-1 registrations, LD-2 quarterly reports, LD-203 contribution reports) (Clerk of the U.S. House of Representatives), data current to Oct 10, 2026, loaded Oct 10, 2026.

Source: Federal contract transactions (Federal Procurement Data System) (U.S. Department of the Treasury, USAspending.gov), data current to Oct 10, 2026, loaded Oct 10, 2026.