CASTELION

Registrant on federal lobbying filings · filed 2026 to 2026

$0 Income reported

1 Clients represented

3 Filings counted

0 Former members lobbying

Income is the fees this registrant reported being paid to lobby. It also reported $20,000 of in-house lobbying expenses, which is what a registrant files when it lobbies for itself. 1 filing on this record was restated by a later amendment and is left out of every total here. Everything on this page is grouped by the registrant's LDA id (401110465), not by name.

Clients 1

CASTELION $20,000 3 filings

Lobbyists named 1

CASSANDRA MILLER 3 filings · through 2026 Director, Government Affairs

A lobbyist who previously held a covered government position must disclose it. We flag the ones whose name resolves to a member of Congress and link the ones still in our roster. The revolving door collects them across every firm.

Reported by year 1 year

2026 $20,000 3 filings

Issues lobbied 2

Defense 3
Budget/Appropriations 1

The count is how many filings named that issue area. A filing reports one lump figure covering every issue on it, so the money above cannot be split between them.

Agencies and chambers lobbied 14

HOUSE OF REPRESENTATIVES 2
SENATE 2
Air Force, Dept of 1
Army, Dept of (Other) 1
Ballistic Missile Defense Organization 1
Defense Advanced Research Projects Agency (DARPA) 1
Defense, Dept of (DOD) 1
Joint Chiefs of Staff 1
Natl Security Council (NSC) 1
Navy, Dept of 1
Office of the Secretary of Defense 1
Office of the Vice President of the United States 1
U.S. Marines 1
White House Office 1

Recent filings 4 total

Q2

CASTELION

2nd Quarter (Apr 1 - June 30) 2026 · House · Senate · $20,000 expenses · posted Aug 12, 2026

View → 2T

CASTELION Amended

2nd Quarter (Apr 1 - June 30) 2026 · House · Senate · posted Jun 10, 2026

View → Q1

CASTELION

1st Quarter (Jan 1 - Mar 31) 2026 · House · Senate · posted Apr 20, 2026

View → RR

CASTELION

1st Quarter (Jan 1 - Mar 31) 2026 · posted Mar 19, 2026

View →

Source: federal Lobbying Disclosure Act filings, synced daily. Money is self-reported by the filer and often rounded. Lobbying is legal, disclosed activity.