Registered lobbyist

John Abegg

Government post most recently disclosed: 2012 - 2014: Chief Counsel, Senate Republican Leader Mitch McConnell; 2015 - 2019: Chief Counsel, Senate Majority Leader Mitch McConnell.

Named on filings 2020–2025

The register gives a lobbyist a separate record at each firm. This person is very likely also listed as John Abegg (U.s. Chamber Institute For Legal Reform), with the same name and the same covered position. The register itself does not confirm these are one person.

Lobby filings
25
Clients
1
Firms
1
Total contributed
—
Contributions
0
Committees
0
Contribution reports
10

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

25 filings, newest first.
FilingFirmClientAmount
4th Quarter - Report
4th Quarter 2025
 CHAMBER OF COMMERCE OF THE U.S.A. CHAMBER OF COMMERCE OF THE U.S.A. $17,960,000 reported
3rd Quarter - Report
3rd Quarter 2025
 CHAMBER OF COMMERCE OF THE U.S.A. CHAMBER OF COMMERCE OF THE U.S.A. $13,650,000 reported
2nd Quarter - Report
2nd Quarter 2025
 CHAMBER OF COMMERCE OF THE U.S.A. CHAMBER OF COMMERCE OF THE U.S.A. $19,340,000 reported
1st Quarter - Report
1st Quarter 2025
 CHAMBER OF COMMERCE OF THE U.S.A. CHAMBER OF COMMERCE OF THE U.S.A. $19,340,000 reported
4th Quarter - Report
4th Quarter 2024
 CHAMBER OF COMMERCE OF THE U.S.A. CHAMBER OF COMMERCE OF THE U.S.A. $22,410,000 reported
3rd Quarter - Report
3rd Quarter 2024
 CHAMBER OF COMMERCE OF THE U.S.A. CHAMBER OF COMMERCE OF THE U.S.A. $14,750,000 reported
2nd Quarter - Report
2nd Quarter 2024
 CHAMBER OF COMMERCE OF THE U.S.A. CHAMBER OF COMMERCE OF THE U.S.A. $13,930,000 reported
1st Quarter - Report
1st Quarter 2024
 CHAMBER OF COMMERCE OF THE U.S.A. CHAMBER OF COMMERCE OF THE U.S.A. $23,370,000 reported
4th Quarter - Report
4th Quarter 2023
 CHAMBER OF COMMERCE OF THE U.S.A. CHAMBER OF COMMERCE OF THE U.S.A. $19,080,000 reported
3rd Quarter - Report
3rd Quarter 2023
 CHAMBER OF COMMERCE OF THE U.S.A. CHAMBER OF COMMERCE OF THE U.S.A. $13,590,000 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 Dec 29, 2025 Yes Open
Mid Year 2025, no contributions Jul 21, 2025 Yes Open
Year End 2024, no contributions Jan 24, 2025 Yes Open
Mid Year 2024, no contributions Jul 23, 2024 Yes Open
Year End 2023, no contributions Jan 22, 2024 Yes Open
Mid Year 2023, no contributions Jul 19, 2023 Yes Open
Year End 2022, no contributions Jan 24, 2023 Yes Open
Mid Year 2022, no contributions Jul 20, 2022 Yes Open
Year End 2021, no contributions Jan 20, 2022 Yes Open
Mid Year 2021, no contributions Jul 23, 2021 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.