All lobbying filings

INVARIANT LLC

Lobbying for NATIONAL GRID USA SERVICE COMPANY, INC. · Electric and gas utility serving customers across the Northeast U.S.

Filing · LD-1 registration Registration

Reporting period

3rd Quarter 2026

July 1 - Sep 30 · Posted Sep 10, 2026

Money reported

None

Registrations and no-activity reports carry no figure.

Client based in

Massachusetts

Official filing document

Lobbyists on this filing 4

MATTHEW FERY New on this filing

Previously held: Chief of Staff, Rep. Brian Higgins (2017-2024); Health Insurance Specialist, CMS (2016-2017); Legislative Counsel, Rep. Brian Higgins (2006-2013)
LOGAN LAWRENCE HOLLERS New on this filing

Previously held: Policy Advisor / Counsel, Senator Jeff Merkley (2018-2021); Legislative Assistant, Rep. Debbie Wasserman Schultz (2017-2018)
DOUGLAS DZIAK New on this filing

Previously held: Commissioner, CPSC (24-25); Chf Couns, CPSC Commr Peter Feldman (21-24); Staff Dir/Gen Couns, Sen Budget Cmte (20-21); Leg Dir, Sen Mike Enzi 18-20; Leg Dir and Chf Couns, Sen George Voinovich (09-11); Gen Couns, Sen Homeland Security Cmte (06-09)
MAX WHITCOMB New on this filing

Previously held: Sr Advisor, Committee on Oversight and Reform (20-23); Sr Policy Advisor, Joint Economic Committee (18-20); Leg Asst, Rep. Carolyn B. Maloney (16-18); Leg Correspondent, Rep. Carolyn B. Maloney (15-16); Staff Asst, Rep. Carolyn B. Maloney (14-15)

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

Energy/Nuclear

Electric and natural gas utility policy, including transmission permitting and siting, grid reliability and modernization, transmission planning and cost allocation, and energy affordability.

Foreign interests disclosed 1

Section 7 of the LD-2: foreign entities that own part of the client, paid toward this lobbying, or stand to benefit from it.

NATIONAL GRID PLC

United Kingdom · London WC2N 5EH · owns 100% of the client · contributed $0

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