All lobbying filings

RIDGELINE ADVOCACY GROUP LLC

Lobbying for SYENSQO USA LLC · Specialty chemicals and advanced materials

Filing Registration

Reporting period

1st Quarter 2026

Jan 1 - Mar 31 · Posted Apr 27, 2026

Money reported

None

Registrations and no-activity reports carry no figure.

Client based in

New Jersey

Official filing document

Lobbyists on this filing 3

RUSS KELLEY New on this filing

Previously held: Sr Advisor, Dem. Caucus; Counsel, Comm on Trans & Infra; Leg Dir & Counsel, Rep. Suzanne Bonamici; Comm Advisor, Office of the Dem. Leader; Dir of Radio, Dem. Comms Committee; Press Asst, Dem. Comms Committee
BRYAN ZUMWALT New on this filing

Previously held: Chief Counsel, Sen. Comm on Small Business and Entrepreneurship; Chief Counsel, Sen. Comm on Environment and Public Works; Counsel, Sen. David Vitter; Counsel, Rep. Bilbray; Clerk, Comm on Natural Resources
IAN THOMAS ALEXANDER WHITSON New on this filing

Previously held: Legislative Director, Senior Legislative Assistant, Legislative Assistant, Legislative Correspondent, Staff Assistant, Rep. David Rouzer

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 2

Chemicals/Chemical Industry

Fluorinated chemistries and distribution of liabilities under CERCLA

Environment/Superfund

Fluorinated chemistries and distribution of liabilities under CERCLA

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.

SYENSQO SA

Belgium · Brussels · owns 100% of the client · contributed $0.00

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