All lobbying filings
HB STRATEGIES
Lobbying for ADVANCED THERMOVOLTAIC SYSTEMS INC. (FORMERLY BERKEN ENERGY LLC) · Energy, Research & Development
Filing
1st Quarter - Report (No Activity)
Reporting period
1st Quarter 2025
Jan 1 - Mar 31 · Posted Apr 21, 2025
Money reported
None
Registrations and no-activity reports carry no figure.
Client based in
Colorado
Lobbying activity
0
No itemized activity in this filing.