All lobbying filings

THE ARTEMIS GROUP, LLC (OKLAHOMA)

Lobbying for PORTAL SPACE SYSTEMS · space infrastructure and technology company

Filing Registration

Reporting period

3rd Quarter 2025

July 1 - Sep 30 · Posted Oct 2, 2025

Money reported

None

Registrations and no-activity reports carry no figure.

Client based in

Washington

Official filing document

Lobbyists on this filing 5

CHRISTOPHER INGRAHAM New on this filing

Previously held: Professional staff - House Space Subcommittee; Senior Policy Advisor - Rep. Jim Bridenstine; LA - Rep. Trey Gowdy; intern - Sen. Jim DeMint
MARK PILAND New on this filing

Previously held: Chief of Staff - Rep. Ralph Norman; Chief of Staff/Leg. Director/Senior Leg. Asst./Leg. Correspondent - Rep. Jim Bridenstine; Intern - Rep. Raul Labrador
JIM BRIDENSTINE New on this filing

Previously held: Member, United States House of Representatives; Administrator, NASA
GABE SHERMAN New on this filing

Previously held: - District Director, United States House of Representatives, Hon. Bridenstine; Chief of Staff, NASA
KATHRYN ELIZABETH WALL New on this filing

Previously held: Chief of Staff, National Space Council; Deputy Director of Scheduling, Office of the Vice President

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

Aerospace

Space issues and appropriations generally

Science/Technology

Space issues and appropriations generally

Budget/Appropriations

Space issues and appropriations generally

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