Registered lobbyist, newly registered

Benjamin Brenner

Government post most recently disclosed: Legislative Assistant, Sen. Carl Levin, Legislative Aide, Sen. Carl Levin, Legislative Correspondent, Sen. Carl Levin, Staff Assistant, Sen. Carl Levin

The register gives a lobbyist a separate record at each firm. This person is very likely also listed as Benjamin Brenner (Zanskar Geothermal & Minerals, Inc.), with the same name and the same covered position. The register itself does not confirm these are one person.

Lobby filings
11
Clients
3
Firms
1
Total contributed
—
Contributions
0
Committees
0
Contribution reports
3

Lobby filings counts every filing that names this lobbyist, amendments included. Contributions come from the twice-yearly LD-203 reports, counting the current version of each report once.

Lobbying filings

11 filings, newest first.
FilingFirmClientAmount
3rd Quarter - Report
3rd Quarter 2025
BOUNDARY STONE PARTNERS TOKAMAK ENERGY $20,000 reported
3rd Quarter - Report
3rd Quarter 2025
BOUNDARY STONE PARTNERS FERVO ENERGY $90,000 reported
3rd Quarter - Report
3rd Quarter 2025
BOUNDARY STONE PARTNERS ARA ADVISERS PSG — reported
2nd Quarter - Report
2nd Quarter 2025
BOUNDARY STONE PARTNERS TOKAMAK ENERGY $50,000 reported
2nd Quarter - Report
2nd Quarter 2025
BOUNDARY STONE PARTNERS FERVO ENERGY $90,000 reported
2nd Quarter - Report
2nd Quarter 2025
BOUNDARY STONE PARTNERS ARA ADVISERS PSG — reported
Registration
2nd Quarter 2025
BOUNDARY STONE PARTNERS TOKAMAK ENERGY — reported
1st Quarter - Report
1st Quarter 2025
BOUNDARY STONE PARTNERS FERVO ENERGY $90,000 reported
1st Quarter - Report
1st Quarter 2025
BOUNDARY STONE PARTNERS ARA ADVISERS PSG — reported
Registration
1st Quarter 2025
BOUNDARY STONE PARTNERS ARA ADVISERS PSG — reported

Political contributions

No contributions reported on this lobbyist's LD-203 reports.

Contribution reports (LD-203)

Every report the register holds. A report replaced by a later version is listed but not counted.

PeriodFiledCountedOfficial report
Year End 2025, no contributions Mar 13, 2026 Yes Open
Mid Year 2025, no contributions Jul 30, 2025 Yes Open
Year End 2024, no contributions Jun 6, 2025 Yes Open

From reports filed under the Lobbying Disclosure Act: LD-2 reports name the lobbyists who worked on each issue, and LD-203 reports list their political contributions twice a year.