lobbying_activities: 3911687

Individual lobbying activities reported in quarterly filings. Each row is one issue area for one client — includes the specific issues lobbied on, government entities contacted, and income/expense amounts.

Data license: Public Domain (U.S. Government data) · Data source: Federal Register API & Regulations.gov API

This data as json

id	filing_uuid	filing_type	registrant_name	registrant_id	client_name	filing_year	filing_period	issue_code	specific_issues	government_entities	is_no_activity	is_termination	received_date
3911687	10a21be3-2c6a-4138-8283-cf321c340f13	2T	CASTELION	401110465	CASTELION	2026	second_quarter	DEF	Defense appropriations and authorizations	Air Force, Dept of,Army, Dept of (Other),Ballistic Missile Defense Organization,Defense Advanced Research Projects Agency (DARPA),Defense, Dept of (DOD),HOUSE OF REPRESENTATIVES,Joint Chiefs of Staff,Natl Security Council (NSC),Navy, Dept of,Office of the Secretary of Defense,Office of the Vice President of the United States,SENATE,U.S. Marines,White House Office	0	1	2026-06-10T14:08:26-04:00