All lobbying filings

INVARIANT LLC

Lobbying for RIOT PLATFORMS, INC · Bitcoin mining and digital infrastructure company operating large-scale data centers.

Filing Registration

Reporting period

1st Quarter 2025

Jan 1 - Mar 31 · Posted Apr 15, 2025

Money reported

None

Registrations and no-activity reports carry no figure.

Client based in

Colorado

Official filing document

Lobbyists on this filing 4

NOAH MARINE New on this filing

Previously held: Leg. Dir, Rep. Ed Perlmutter (2013-2017); Leg. Asst, Rep. Ed Perlmutter (2011-2013)
JOEY SMITH New on this filing

Previously held: Special Assistant and Personal Aide to the Secretary, Department of the Interior, 2007-2009; Director of Operations, Department of the Treasury, 2017-2020
LANDON STROPKO New on this filing

Previously held: Leg. Dir., Sen. Mike Enzi (2017-2018); Rep. Cynthia Lummis (2009-2016): Chief of Staff (DC), Leg. Dir., Sr. Leg. Asst, Leg. Asst; Rep. Barbara Cubin (2003-2008): Sr. Leg. Asst, Leg. Asst, Leg. Aide, Leg. Correspondent, Intern
JAMES OBRIEN New on this filing

Previously held: Pro. Staff Member, Ways and Means Committee (22-23); Rep Kevin Brady: Leg. Dir. (21-22); Sr. Leg. Asst (19-21); Sen Mitch McConnell: Leg. Correspondent (18-19); Staff Asst (17-18); Intern (16)

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 3

Taxation/Internal Revenue Code

Digital asset and energy policies.

Energy/Nuclear

Digital asset and energy policies.

Financial Institutions/Investments/Securities

Digital asset and energy policies.

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