All lobbying filings

K&L GATES, LLP

Lobbying for COMMONWEALTH FUSION SYSTEMS LLC · Fusion energy development.

Filing 2nd Quarter - Report

Reporting period

2nd Quarter 2026

Apr 1 - June 30 · Posted Jul 19, 2026

Income

$30,000.00

What the client paid this registrant for the period.

Client based in

Massachusetts

Official filing document

Lobbyists on this filing 1

ANDREW HILLERICH TABLER New on this filing

Previously held: Research Assistant, House Armed Services Committee; Deputy Assistant Secretary of Defense for Senate 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 2

HOUSE OF REPRESENTATIVES
SENATE

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

Bills named in this filing 5

HR 5441
Fusion Advanced Manufacturing Parity Act
S 3088
Fusion Advanced Manufacturing Parity Act
HR 6709
Office of Fusion Act of 2025
S 3437
Office of Fusion Act of 2025
HR 9022
Energy and Water Development and Related Agencies Appropriations Act, 2027

Lobbying activity 1

Energy/Nuclear

Commercial fusion energy development and deployment - no specific legislation. H.R. 5441, S. 3088, Fusion Manufacturing Parity Act - adding fusion energy components to the 45X tax credit. H.R. 6709, S. 3437, Office of Fusion Act of 2025. H.R. 9022, Energy & Water Development and Related Agencies Appropriations for FY 27 - fusion energy.

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