All lobbying filings

The Artemis Group, LLC (Oklahoma)

The Artemis Group, LLC (Oklahoma) filed a Q3 termination report for Portal Space Systems on October 20, 2026, reporting $10,000 in lobbying income.

Lobbying for Portal Space Systems · space infrastructure and technology company

As filed: THE ARTEMIS GROUP, LLC (OKLAHOMA) for PORTAL SPACE SYSTEMS.

All filings by The Artemis Group, LLC (Oklahoma) · Everything Portal Space Systems has reported

Filing · LD-2 quarterly report Q3 termination

Reporting period

3rd Quarter 2026

July 1 - Sep 30 · Posted Oct 20, 2026

Income

$10,000

What the client paid this registrant for the period.

Client based in

Washington

Representation ended

Sep 30, 2026

The registrant reported terminating its work for this client.

Official filing document

Lobbyists on this filing 2

KATHRYN ELIZABETH WALL

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

Previously held: Deputy Assistant Secretary of the Air Force, Congressional Budget and Appropriations Liaison, Department of the Air Force.

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 3

The chambers, agencies and offices the filer named. It does not say who inside them was contacted, or when. Each name opens every filing that named the same body.

Lobbying activity 1

Defense

Support the adoption of solar thermal propulsion as an essential part of dynamic space operations for the U.S. Space Force

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