Jonathon Jones
🏛️ Revolving DoorFormer Government Positions:
Chief of Staff, Senator Carper; Legislative Director, Senator Carper
Chief of Staff, Sen. Tom Carper (2001-2006); Legislative Director, Sen. Tom Carper (2001)
1,762
Total Filings
1
Firms
50
Clients
43
Issue Areas
Activity by Year
| Year | Filings | Clients |
|---|---|---|
| 2018 | 197 | 29 |
| 2019 | 155 | 28 |
| 2020 | 227 | 34 |
| 2021 | 268 | 39 |
| 2022 | 270 | 34 |
| 2023 | 256 | 41 |
| 2024 | 187 | 35 |
| 2025 | 202 | 35 |
Firms
Tiber Creek Group1762 filings
Top Clients
Secretary of State, State of Delaware95 filings
The Business Roundtable78 filings
PHRMA68 filings
Merck & Co., INC62 filings
Astrazeneca60 filings
Entergy Services LLC60 filings
Environmental Defense Action Fund57 filings
Emd Serono, INC.57 filings
Fwd.us47 filings
Amgen INC46 filings
Elevance Health, INC.39 filings
Blue Cross Blue Shield Association35 filings
Johnson Controls INC.35 filings
Bloom Energy32 filings
Astellas Pharma US, INC.31 filings
Data Sources: Senate LDA Filings
Last updated: February 2026
This site is an independent journalism project. Analysis and editorial content are not affiliated with or endorsed by any government agency.