All lobbying filings

SIGHTLINE ADVOCACY, LLC

Lobbying for TSMC ARIZONA · Semiconductor Manufacturing Company

Filing Registration

Reporting period

3rd Quarter 2025

July 1 - Sep 30 · Posted Jul 29, 2025

Money reported

None

Registrations and no-activity reports carry no figure.

Client based in

Arizona

Official filing document

Lobbyists on this filing 1

TYLER STEPHENS New on this filing

Previously held: Staff Assistant, Sen. Isakson; Legislative Correspondent, Sen. Chambliss; Legislative Assistant, Sen. Chambliss; Professional Staff Member, Sen. Select Committee on Intelligence; Senior Policy Advisor, Sen. Select Committee on Intelligence

A "covered position" is a government job the lobbyist held in the 20 years before registering, which the law requires them to name. See the revolving door for former members of Congress across all filings.

Lobbying activity 2

Computer Industry

Chips and Science Act implementation, Artificial intelligence, Export Control Policy, International tax issues related to Taiwan, Tax issues related to advanced semiconductor manufacturing

Taxation/Internal Revenue Code

Chips and Science Act implementation, Artificial intelligence, Export Control Policy, International tax issues related to Taiwan, Tax issues related to advanced semiconductor manufacturing

Source: federal Lobbying Disclosure Act filing, reproduced as filed. Bills are parsed from the activity descriptions.