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1st Quarter - Report · 2026

Filing UUID
9dda3f7c-7088-4324-847f-093ff27060f5
Type
Q1 — 1st Quarter - Report
Period
first_quarter
Year
2026
Posted
2026-04-20 20:58:04
Income (reported)
$110,000
Expenses (reported)
Filing document
Open on lda.senate.gov
Registrant (lobbying firm)

MAYER BROWN LLP

Law firm

Contact
MICKEY LEIBNER
Phone
+1 202-263-3711
Address
zip:20006, city:Washington, state:DC, street:1999 K Street NW
Client

ONSEMI (ON SEMICONDUCTOR CORPORATION)

Semiconductor supplier company.

State
AZ
Country
US
Effective date
2024-09-17
Issues lobbied + lobbyists (3)

ENG — Energy/Nuclear

Monitor and outreach on issues related to energy consumption of AI data centers.

Lobbyists:

Government entities lobbied: SENATE

TAX — Taxation/Internal Revenue Code

Legislative monitoring and outreach related to the CHIPS and Sciences Act (P.L. 117-167) and the One Big Beautiful Bill Act (P.L 119-21).

Lobbyists:

Government entities lobbied: SENATE

TRD — Trade (domestic/foreign)

Monitoring and outreach on issues related to certain technologies that present a risk to U.S. national and economic security.

Lobbyists:

Government entities lobbied: Commerce, Dept of (DOC); Executive Office of the President (EOP); HOUSE OF REPRESENTATIVES; SENATE; White House Office

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