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All lobbying filings

MAYER BROWN LLP

Lobbying for ONSEMI (ON SEMICONDUCTOR CORPORATION) · Semiconductor supplier company.

 Filing 3rd Quarter - Report
3rd Quarter (July 1 - Sep 30) 2025 · Arizona · House · Senate · $110,000.00 income · posted Oct 20, 2025

Official filing document

 Lobbying activity 3
Taxation/Internal Revenue Code

Legislative monitoring and outreach related to the CHIPS and Sciences Act (P.L. 117-167).

Trade (domestic/foreign)

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

Manufacturing

Legislative monitoring and outreach related to the CHIPS and Sciences Act (P.L. 117-167).

Source: federal Lobbying Disclosure Act filing. Bills are parsed from the activity descriptions.

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