All lobbying filings

WILLIAMS AND JENSEN, PLLC

Lobbying for I SQUARED CAPITAL ADVISORS (US) LLC · A private equity firm focusing on global infrastructure investments.

Filing 2nd Quarter - Report

Reporting period

2nd Quarter 2026

Apr 1 - June 30 · Posted Jul 20, 2026

Income

$80,000.00

What the client paid this registrant for the period.

Client based in

Florida

Official filing document

Lobbyists on this filing 3

DANIEL ZIEGLER

Previously held: Executive Director, Republican Study Committee; Legislative Director for Rep Doug Lamborn, Policy Director; Speaker Mike Johnson
LAURA M SIMMONS New on this filing

Previously held: Advisor, Office of Legislative Affairs, Dept of Homeland Security
CHESTER FIELDS New on this filing

Previously held: Deputy Assistant to President Trump; Deputy Policy Director for Speaker Johnson; Exec. Director of the RSC; Policy Director of the RSC; Prof. Policy Staff of the RSC; LD of Rep. Mark Sanford; LC of Rep. Sanford; Policy Assistant of Rep. DeSantis

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.

Government bodies contacted 10

Commerce, Dept of (DOC)
Energy, Dept of
Export-Import Bank of the United States (EXIM Bank)
HOUSE OF REPRESENTATIVES
Natl Economic Council (NEC)
SENATE
State, Dept of (DOS)
Treasury, Dept of
U.S. Trade & Development Agency (USTDA)
U.S. Trade Representative (USTR)

The chambers, agencies and offices the filer named. It does not say who inside them was contacted, or when.

Lobbying activity 2

Energy/Nuclear

Outreach on energy infrastructure projects; U.S. International Development Finance Corporation which is not an option in the drop down box.

Manufacturing

Domestic manufacturing of critical supply chains.

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