All lobbying filings

ELEVATE GOVERNMENT AFFAIRS, LLC

Lobbying for RESOURCE PUBLIC AFFAIRS (ON BEHALF OF SUPPLY BUILD CANADA) · Trade association representing Canadian building materials supply chain.

Filing Registration

Reporting period

4th Quarter 2025

Oct 1 - Dec 31 · Posted Dec 4, 2025

Money reported

None

Registrations and no-activity reports carry no figure.

Client based in

Washington

Official filing document

Lobbyists on this filing 4

ROBERT WILLIAM CHAMBERLIN New on this filing

Previously held: Chief Counsel, US Senate Commerce Committee; Senior Counsel, US Senate Commerce Committee; Assistant Counsel, House Transportation and Infrastructure Committee.
SAMUEL WHITEHORN New on this filing

Previously held: Deputy SD/GC, US Senate Commerce Committee; Acting SD, US Senate Commerce Committee; Sr. Counsel, US Senate Commerce Committee.
DAVID ALEXANDER MARTEN New on this filing

Previously held: Legislative Director, Sen. Maria Cantwell; Legislative Assistant, Sen. Maria Cantwell; Legislative Assistant, Rep. Denny Heck; Legislative Correspondent, Rep. Denny Heck.
JEFFREY D MARKEY New on this filing

Previously held: LD/Deputy Chief of Staff, Representative Doc Hastings.

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 1

Trade (domestic/foreign)

U.S. duties and tariffs on Canadianbuilding materials.

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