All lobbying filings

MAYER BROWN LLP

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

Filing 2nd Quarter - Amendment

2nd Quarter (Apr 1 - June 30) 2026 · Arizona · House · Senate · $110,000.00 income · posted Jul 21, 2026

Official filing document

Lobbying activity 3

Energy/Nuclear

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

Taxation/Internal Revenue Code

Legislative monitoring and outreach related to the CHIPS and Sciences Act (P.L. 117-167); the One Big Beautiful Bill Act (P.L 119-21); and pending regulations related to the Corporate Alternative Minimum Tax (CAMT).

Trade (domestic/foreign)

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

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