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All lobbying clients

OCCIDENTAL PETROLEUM

Lobbying client · District of Columbia · filed 2025 to 2026

oil and gas exploration

$19,880,000 Reported spend
42 Filings counted
5 Outside firms hired
3 Bills named

Spend is reported income plus in-house expenses across 42 filings. The LDA keeps a separate client record for every registrant that files for a client, so this page adds up 6 records, one per registrant listed below. Records are combined when the client name matches once case, punctuation and endings such as Inc. or LLC are set aside; for a city, county or port the state has to match as well. These filings have also been reported as OCCIDENTAL PETROLEUM CORPORATION.

 Who filed for this client 6

Spend per registrant: fees an outside firm reported, or the costs the client reported for lobbying in-house. The rows add up to the total above.

 Bills named in these filings 3
 Reported by year 2 years
  • 2026 $7,070,000 18 filings
  • 2025 $12,810,000 24 filings
 Agencies and chambers lobbied 20
  • HOUSE OF REPRESENTATIVES 33
  • SENATE 33
  • Environmental Protection Agency (EPA) 14
  • Energy, Dept of 12
  • Treasury, Dept of 12
  • Justice, Dept of (DOJ) 8
  • Interior, Dept of (DOI) 7
  • Natl Oceanic & Atmospheric Administration (NOAA) 7
  • Natl Transportation Safety Board (NTSB) 7
  • Office of Management & Budget (OMB) 7
  • Surface Transportation Board (STB) 7
  • Transportation Security Administration (TSA) 7
  • U.S. Coast Guard (USCG) 7
  • U.S. Trade Representative (USTR) 7
  • Homeland Security, Dept of (DHS) 4
  • Executive Office of the President (EOP) 3
  • White House Office 2
  • Commodity Futures Trading Commission (CFTC) 1
  • Federal Energy Regulatory Commission (FERC) 1
  • State, Dept of (DOS) 1
 Recent filings 42 total
Q3 report
BURTON STRATEGY GROUP
3rd Quarter 2026 (July 1 - Sep 30) · House · Senate · $50,000 income · posted Oct 26, 2026
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Q3 report
NAVIGATORS GLOBAL LLC (FORMERLY DC NAVIGATORS, LLC)
3rd Quarter 2026 (July 1 - Sep 30) · House · Senate · $70,000 income · posted Oct 21, 2026
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Q3 report
OCCIDENTAL PETROLEUM CORPORATION
3rd Quarter 2026 (July 1 - Sep 30) · House · Senate · $1,760,000 expenses · posted Oct 20, 2026
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Q3 report
MILLER STRATEGIES, LLC
3rd Quarter 2026 (July 1 - Sep 30) · $110,000 income · posted Oct 20, 2026
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Q3 report
HOLLAND & KNIGHT LLP
3rd Quarter 2026 (July 1 - Sep 30) · House · Senate · $140,000 income · posted Oct 16, 2026
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Q3 report
GTB PARTNERS
3rd Quarter 2026 (July 1 - Sep 30) · House · Senate · $20,000 income · posted Oct 13, 2026
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Q2 report
BURTON STRATEGY GROUP
2nd Quarter 2026 (Apr 1 - June 30) · House · Senate · $50,000 income · posted Jul 27, 2026
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Q2 report
OCCIDENTAL PETROLEUM CORPORATION
2nd Quarter 2026 (Apr 1 - June 30) · House · Senate · $1,680,000 expenses · posted Jul 20, 2026
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Q2 report
NAVIGATORS GLOBAL LLC (FORMERLY DC NAVIGATORS, LLC)
2nd Quarter 2026 (Apr 1 - June 30) · House · Senate · $70,000 income · posted Jul 20, 2026
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Q2 report
MILLER STRATEGIES, LLC
2nd Quarter 2026 (Apr 1 - June 30) · $110,000 income · posted Jul 20, 2026
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Q2 report
GTB PARTNERS
2nd Quarter 2026 (Apr 1 - June 30) · House · Senate · $20,000 income · posted Jul 10, 2026
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Q2 report
HOLLAND & KNIGHT LLP
2nd Quarter 2026 (Apr 1 - June 30) · $140,000 income · posted Jul 7, 2026
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Q1 report
BURTON STRATEGY GROUP
1st Quarter 2026 (Jan 1 - Mar 31) · House · Senate · $50,000 income · posted Apr 27, 2026
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Q1 report
OCCIDENTAL PETROLEUM CORPORATION
1st Quarter 2026 (Jan 1 - Mar 31) · House · Senate · $2,460,000 expenses · posted Apr 21, 2026
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Q1 report
NAVIGATORS GLOBAL LLC (FORMERLY DC NAVIGATORS, LLC)
1st Quarter 2026 (Jan 1 - Mar 31) · House · Senate · $70,000 income · posted Apr 20, 2026
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Q1 report
MILLER STRATEGIES, LLC
1st Quarter 2026 (Jan 1 - Mar 31) · $110,000 income · posted Apr 20, 2026
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Q1 report
HOLLAND & KNIGHT LLP
1st Quarter 2026 (Jan 1 - Mar 31) · Senate · $140,000 income · posted Apr 16, 2026
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Q1 report
GTB PARTNERS
1st Quarter 2026 (Jan 1 - Mar 31) · House · Senate · $20,000 income · posted Apr 6, 2026
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Q4 report
BURTON STRATEGY GROUP
4th Quarter 2025 (Oct 1 - Dec 31) · House · Senate · $45,000 income · posted Jan 21, 2026
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Q4 report
NAVIGATORS GLOBAL LLC (FORMERLY DC NAVIGATORS, LLC)
4th Quarter 2025 (Oct 1 - Dec 31) · House · Senate · $70,000 income · posted Jan 20, 2026
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Showing the 20 most recent of 42 filings. Search the explorer for "OCCIDENTAL PETROLEUM".

Filings through , the newest posted date on this record. Source: federal Lobbying Disclosure Act filings, synced daily. Money is self-reported by the filer and often rounded. Lobbying is legal, disclosed activity.

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