| AMERICAN ENERGY ALLIANCE | DC | 6 | 2024 | $1,250,000 |
| AMERICAN COUNCIL FOR CAPITAL FORMATION | DC | 6 | 2024 | $315,000 |
| CHEMICAL EDUCATIONAL FOUNDATION | VA | 6 | 2024 | $120,000 |
| NCSL FOUNDATION FOR STATE LEGISLATURES | CO | 6 | 2024 | $119,291 |
| AMERICAN ASSOCIATION OF BLACKS IN ENERGY | DC | 6 | 2024 | $105,000 |
| CONSUMER ENERGY ALLIANCE INC | TX | 5 | 2024 | $85,500 |
| NATIONAL BLACK CAUCUS OF STATE LEGISLATORS | DC | 6 | 2024 | $75,000 |
| WESTERN GOVERNORS FOUNDATION | CO | 4 | 2024 | $75,000 |
| AMERICAN LEGISLATIVE EXCHANGE COUNCIL | VA | 6 | 2024 | $73,250 |
| STATE POLICY NETWORK | VA | 5 | 2024 | $71,000 |
| CENTER FOR MILITARY RECRUITMENT ASSESSMENT AND VETERANS EMPLOYMENT | DC | 6 | 2024 | $62,500 |
| WESTERN CAUCUS FOUNDATION | DC | 1 | 2024 | $42,500 |
| CENTER FOR LEGISLATIVE ENERGY AND ENVIRONMENTAL RESEARCH | TX | 6 | 2024 | $36,000 |
| CONGRESSIONAL BLACK CAUCUS POLITICA L EDUCATION & LEADERSHIP INSTITUTE | DC | 3 | 2023 | $80,000 |
| WOMENS ENERGY NETWORK - WASHINGTON DC CHAPTER INC | DC | 4 | 2023 | $40,000 |
| THE THOMAS JEFFERSON INSTITUTE FOR PUBLIC POLICY | VA | 1 | 2023 | $20,000 |
| CONGRESSIONAL HISPANIC CAUCUS INSTITUTE INC | DC | 2 | 2023 | $17,500 |
| US CHAMBER OF COMMERCE FOUNDATION | DC | 4 | 2022 | $126,500 |
| AMERICAN HIGHWAY USERS ALLIANCE | DC | 3 | 2022 | $77,000 |
| AMERICAN COMMITMENT FOUNDATION | DC | 4 | 2022 | $60,000 |
| UNITED STATES HISPANIC CHAMBER OF COMMERCE | DC | 2 | 2022 | $30,000 |
| NATIONAL FOUNDATION FOR WOMEN LEGISLATORS INC | VA | 2 | 2022 | $20,000 |
| ILLINOIS MANUFACTURERS ASSOCIATION | IL | 2 | 2022 | $15,500 |
| INDIANA CHAMBER OF COMMERCE INC | IN | 2 | 2022 | $10,400 |
| COMPETITIVE ENTERPRISE INSTITUTE | DC | 3 | 2021 | $75,000 |
| HERITAGE ACTION FOR AMERICA | DC | 3 | 2021 | $45,000 |
| NATIONAL MAINTENANCE AGREEMENTS LABOR-MANAGEMENT POLICY COMMITTEE | VA | 3 | 2021 | $32,500 |
| HERITAGE FOUNDATION | DC | 3 | 2021 | $30,000 |
| AMERICAN FOREST AND PAPER ASSOCIATION INC | DC | 1 | 2021 | $15,000 |
| PETROLEUM ASSOCIATION OF WYOMING | WY | 2 | 2021 | $12,200 |
| CAESAR RODNEY INSTITUTE | DE | 2 | 2020 | $20,000 |
| AMERICANS FOR TAX REFORM | DC | 1 | 2019 | $75,000 |
| TEXAS OIL AND GAS ASSOCIATION INC | TX | 1 | 2019 | $50,000 |
| NATIONAL TAXPAYERS UNION | DC | 1 | 2019 | $20,000 |
| ENERGY POLICY RESEARCH FOUNDATION INC | DC | 1 | 2019 | $10,000 |
| TAXPAYERS PROTECTION ALLIANCE | DC | 1 | 2019 | $10,000 |
| COLORADO PETROLEUM ASSOCIATION | CO | 1 | 2019 | $7,500 |
| EDISON ELECTRIC INSTITUTE | DC | 1 | 2019 | $5,000 |
| LEE COLLEGE FOUNDATION INC | TX | 1 | 2019 | $5,000 |
| HISPANICS IN ENERGY | CA | 1 | 2019 | $5,000 |
| NATIONAL SHERIFFS ASSOCIATION | VA | 1 | 2019 | $5,000 |
| LOUISIANA MID-CONTINENT OIL AND GAS ASSOCIATION | LA | 1 | 2019 | $5,000 |
| DIABETES RESEARCH INSTITUTE FOUNDATION INC | FL | 1 | 2019 | $3,500 |
| LOUISIANA CHEMICAL ASSOCIATION | LA | 1 | 2019 | $2,500 |
| CONGRESSIONAL SPORTSMENS FOUNDATION | DC | 1 | 2019 | $2,500 |
| NATIONAL ENDANGERED SPECIES ACT REFORM COALITION | DC | 1 | 2019 | $2,500 |
| HOUSTON AREA CONTRACTORS SAFETY COUNCIL | TX | 1 | 2019 | $2,500 |
| THE FUND FOR AMERICAN STUDIES | DC | 1 | 2019 | $2,500 |
| MISSOURI CHAMBER OF COMMERCE AND INDUSTRY | MO | 1 | 2019 | $1,000 |