Lobbying firm
MR. ROBERT K WEIDNER
Mineral Exploration
Filings
358
Clients
7
Total income
$8,046,500
Lobbyists
1
Years active
2007–2026
Filings counts every document on the register, amendments included. Income is the fees reported to clients, counting the current version of each report once.
Income by year
Fees reported, $ millions
2007 to 2026
Filings
358 filings, newest first.
| Filing | Client | Income | Expenses |
|---|---|---|---|
|
2nd Quarter - Report 2nd Quarter 2026
|
ENCORE ENERGY CORP. | $21,000 income | — expenses |
|
2nd Quarter - Report 2nd Quarter 2026
|
MAMMOTH LAKES, CALIFORNIA | — income | — expenses |
|
2nd Quarter - Report 2nd Quarter 2026
|
AMERICAN CLEAN ENERGY RESOURCES TRUST (ACERT) | — income | — expenses |
|
2nd Quarter - Report 2nd Quarter 2026
|
RPLCC | $15,000 income | — expenses |
|
1st Quarter - Report 1st Quarter 2026
|
ENCORE ENERGY CORP. | $21,000 income | — expenses |
|
1st Quarter - Report 1st Quarter 2026
|
MAMMOTH LAKES, CALIFORNIA | — income | — expenses |
|
1st Quarter - Report 1st Quarter 2026
|
AMERICAN CLEAN ENERGY RESOURCES TRUST (ACERT) | — income | — expenses |
|
1st Quarter - Report 1st Quarter 2026
|
RPLCC | $15,000 income | — expenses |
|
4th Quarter - Report 4th Quarter 2025
|
ENCORE ENERGY CORP. | $21,000 income | — expenses |
|
4th Quarter - Amendment 4th Quarter 2025
|
MAMMOTH LAKES, CALIFORNIA | — income | — expenses |
Clients
Everyone this filer has reported for, with the reports filed and the income they disclose.
| Client | Reports | Income |
|---|---|---|
| RPLCC | 76 | $6,087,000 |
| AMERICAN CLEAN ENERGY RESOURCES TRUST (ACERT) | 73 | $538,000 |
| MAMMOTH LAKES, CALIFORNIA | 50 | $50,000 |
| MAGNA WATER DISTRICT | 43 | $462,500 |
| CAROLLO ENGINEERS | 41 | $300,000 |
| ENCORE ENERGY CORP. | 31 | $594,000 |
| CITY OF GRASS VALLEY CALIFORNIA | 21 | $15,000 |
Lobbyists
Everyone named on this filer's reports, with the government post they most recently disclosed here.
| Lobbyist | Covered position, as disclosed |
|---|---|
| ROBERT K WEIDNER | N/A |
Affiliated organisations
| Organisation | Location |
|---|---|
| AVEN ASSOCIATES LLC | Tucson, AZ, US |
| QUATERRA ALASKA INC. | Kanab, UT, US |
| URANIUM ONE INC. | Kanab, UT, US |
From reports filed under the Lobbying Disclosure Act. A firm reports income from each client; an organisation lobbying for itself reports its own expenses instead. Each figure links to the filing it comes from.