All lobbying filings

BOUNDARY STONE PARTNERS

Lobbying for MANTEL CAPTURE, INC · Carbon capture technology provider

Filing 2nd Quarter - Report

Reporting period

2nd Quarter 2026

Apr 1 - June 30 · Posted Jul 20, 2026

Income

$50,000.00

What the client paid this registrant for the period.

Client based in

Massachusetts

Official filing document

Lobbyists on this filing 1

CONNER BRACE New on this filing

Previously held: Staff Assistant Office of the House Majority Whip Steve Scalise (LA-01), Legislative Aide Office of Rep. Steven Palazzo (R-MS-04), Legislative Affairs Advisor - United States Department of Energy, Office of Congressional and Intergovernmental Affairs

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 3

Energy, Dept of
HOUSE OF REPRESENTATIVES
SENATE

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

Lobbying activity 2

Budget/Appropriations

Bipartisan Infrastructure Law funding implementation, House Energy and Water Appropriations, Senate Energy and Water Appropriations

Energy/Nuclear

Bipartisan Infrastructure Law funding implementation, House Energy and Water Appropriations, Senate Energy and Water Appropriations

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