OCCIDENTAL PETROLEUM CORPORATION
Oil and Gas Operations, Chemical Operations
The register keeps a separate record of this client for every firm that files for it and every spelling of its name. All 10 of its records are shown together here.
These two are not added together. An organisation lobbying for itself reports its own spending, and the firms it retains report what they were paid; the rules ask the first to include the second, but filings do not always do so and a filing gives no way to tell. Each is shown as reported.
Reported lobbying by year
Filings
| Filing | Filed by | Amount |
|---|---|---|
|
3rd Quarter - Report 3rd Quarter 2026
|
BURTON STRATEGY GROUP | $50,000 reported |
|
3rd Quarter - Report 3rd Quarter 2026
|
NAVIGATORS GLOBAL LLC (FORMERLY DC NAVIGATORS, LLC) | $70,000 reported |
|
3rd Quarter - Report 3rd Quarter 2026
|
OCCIDENTAL PETROLEUM CORPORATION | $1,760,000 reported |
|
3rd Quarter - Report 3rd Quarter 2026
|
MILLER STRATEGIES, LLC | $110,000 reported |
|
3rd Quarter - Report 3rd Quarter 2026
|
HOLLAND & KNIGHT LLP | $140,000 reported |
|
3rd Quarter - Report 3rd Quarter 2026
|
GTB PARTNERS | $20,000 reported |
|
2nd Quarter - Report 2nd Quarter 2026
|
BURTON STRATEGY GROUP | $50,000 reported |
|
2nd Quarter - Report 2nd Quarter 2026
|
OCCIDENTAL PETROLEUM CORPORATION | $1,680,000 reported |
|
2nd Quarter - Report 2nd Quarter 2026
|
NAVIGATORS GLOBAL LLC (FORMERLY DC NAVIGATORS, LLC) | $70,000 reported |
|
2nd Quarter - Report 2nd Quarter 2026
|
MILLER STRATEGIES, LLC | $110,000 reported |
Filed by
Each firm that has reported for this client, and the client itself where it lobbies in-house, with the reports filed and the amounts they disclose.
| Firm | Reports | Amount |
|---|---|---|
| OCCIDENTAL PETROLEUM CORPORATION In-house | 77 | $139,506,113 |
| MILLER STRATEGIES, LLC | 38 | $3,110,000 |
| HOGAN LOVELLS CADWALADER US LLP (FKA HOGAN LOVELLS US LLP) | 49 | $2,720,000 |
| HOLLAND & KNIGHT LLP | 22 | $2,510,000 |
| BURTON STRATEGY GROUP | 43 | $1,585,000 |
| NAVIGATORS GLOBAL LLC (FORMERLY DC NAVIGATORS, LLC) | 10 | $660,000 |
| BKSH & ASSOCIATES | 6 | $580,000 |
| GTB PARTNERS | 17 | $335,000 |
| PRICEWATERHOUSECOOPERS | 4 | $170,000 |
| O'MELVENY & MYERS LLP | 3 | $100,000 |
Issues lobbied
How many report sections named each issue, counting the current version of each report.
| Issue | Code | Mentions |
|---|---|---|
| Taxation/Internal Revenue Code | TAX | 195 |
| Energy/Nuclear | ENG | 186 |
| Environment/Superfund | ENV | 100 |
| Chemicals/Chemical Industry | CHM | 99 |
| Natural Resources | NAT | 97 |
| Clean Air and Water (quality) | CAW | 77 |
| Waste (hazardous/solid/interstate/nuclear) | WAS | 76 |
| Railroads | RRR | 50 |
| Trade (domestic/foreign) | TRD | 45 |
| Homeland Security | HOM | 36 |
| Transportation | TRA | 29 |
| Financial Institutions/Investments/Securities | FIN | 27 |
| Budget/Appropriations | BUD | 19 |
| Trucking/Shipping | TRU | 15 |
| Fuel/Gas/Oil | FUE | 14 |
Bills named in its filings
Bill numbers found in the filers' descriptions, most often named first.
| Bill | Congress | Times named |
|---|---|---|
| H.R. 2454 | 111th | 19 |
| S. 4244 | 118th | 16 |
| H.R. 2776 | 110th | 12 |
| S. 4244 | 119th | 11 |
| S. 1733 | 111th | 11 |
| H.R. 1380 | 112th | 10 |
| H.R. 564 | 111th | 9 |
| H.R. 1585 | 110th | 9 |
| H.R. 7810 | 118th | 8 |
| H.R. 888 | 113th | 8 |
| S. 638 | 113th | 8 |
| H.R. 967 | 113th | 8 |
| H.R. 624 | 113th | 8 |
| H.R. 1163 | 113th | 8 |
| H.R. 756 | 113th | 8 |
| H.R. 2868 | 112th | 8 |
| S. 2996 | 112th | 8 |
| H.R. 1409 | 111th | 8 |
| H.R. 2766 | 111th | 8 |
| H.R. 776 | 111th | 8 |
| H.R. 3285 | 110th | 8 |
| H.R. 7810 | 119th | 7 |
| H.R. 901 | 112th | 7 |
| H.R. 174 | 112th | 7 |
| H.R. 908 | 112th | 7 |
From reports filed under the Lobbying Disclosure Act. Firms report what each client paid them; an organisation lobbying for itself reports its own expenses. Amounts count the current version of each report once.