Greenland resources & interests

Trump has publicly emphasized Greenland’s military access and its role in the proposed Golden Dome missile-defense system. The financial records show a separate securities-to-contractor chain: disclosed Halliburton holdings, Halliburton Energy Services’ consulting agreement with March GL, and March GL’s place within Greenland Energy.1–13

Donald Trump

Greenland research context1, 3

Donald Trump retains beneficial interests in a revocable trust and disclosed investment accounts. The records connect ownership, dated trades and public decisions; economic exposure and observed outcomes are separate questions.4, 14–17

USGS offshore petroleum assessment

Research evidence1, 18

The 2007 USGS East Greenland Rift Basins assessment estimated about 31.4 billion barrels of oil equivalent in undiscovered conventional oil, gas and natural-gas liquids. Its oil component is about 8.9 billion barrels. Most assessed potential is offshore. Jameson Land and its subvolcanic extension were not quantitatively assessed in this total.1, 18–19

Hareelv Formation · scientific paper

Research evidence20

A 2018 GEUS paper examines the fully cored, 233.8-metre Blokelv-1 succession in Jameson Land. The Hareelv Formation contains organic-rich source rocks, generally immature to early mature away from igneous intrusions.20

What each Greenland money link means (5 rows)
ConnectionFinancial meaning
Trump → HalliburtonThe existing annual-disclosure extraction lists four holding bands totaling $18,004–$95,000, plus two entries each below $1,001. These are historical value bands, not today’s market value.
Halliburton → March GLA consulting contract signed April 11, 2025. Work orders determine fees; a total payment amount is not provided in the reviewed agreement.
March GL → Greenland EnergyWholly owned subsidiary in the company’s Q1 2026 filing. This is a corporate ownership link.
Greenland Energy → Jameson LandCompany project / earn-in interest. No direct Trump stake in Greenland Energy or that project was established by this scan.
Trump → Ronald LauderAn associate’s reported business interests; this is not a disclosed Trump investment.
Documented connections

Donald Trump →Greenland research context1, 3

USGS offshore petroleum assessment →Research evidence1, 18

Hareelv Formation · scientific paper →Research evidence20

Greenland petroleum seeps · inventory →Research evidence21

Minerals and the ice sheet →Research evidence2

Trump’s stated strategic interest →Research evidence3

Jameson Land exploration →Onshore prospect context20

Ronald Lauder →Reported interests22

Halliburton · securities →Project contractor; separate disclosed-security record4–6, 8

Greenland: earlier political and commercial activity →Related historical records22–24

Sources and documents
  1. Gautier (2019), East Greenland Rift Basins, USGS Professional Paper 1824-K
  2. GEUS: Greenland mineral resources and the ice-sheet distinction
  3. Reuters, January 22, 2026: Trump on Greenland access and Golden Dome
  4. Donald Trump: 2025 reporting-year annual disclosure, received June 29, 2026
  5. Halliburton: oilfield services and company activities
  6. OGE: Trump annual financial disclosure for 2025, received June 29, 2026
  7. Halliburton Energy Services–March GL consulting agreement, April 11, 2025
  8. Greenland Energy: Jameson Land agreement, contractor and licence structure
  9. 80 Mile / Greenland Energy: September 2026 possible merger announcement
  10. Greenland Energy: Q1 2026 Form 10-Q, completed corporate combination
  11. Greenland Energy: permitting update, August 11, 2026, SEC exhibit
  12. TIME: Trump declines to rule out force, January 7, 2025
  13. Trump Davos speech transcript, January 21, 2026
  14. Trump revocable trust Schedule 13D
  15. Donald J. Trump annual disclosure for 2025 · PDF page 869
  16. Donald J. Trump annual disclosure for 2025 · PDF page 389
  17. Donald J. Trump annual disclosure for 2025 · PDF page 634
  18. Gautier (2007), East Greenland petroleum assessment, USGS FS 2007–3077
  19. USGS: Circum-Arctic appraisal, Fact Sheet 2008-3049, table 1
  20. Bojesen-Koefoed et al. (2018), Petroleum potential of the Hareelv Formation
  21. Christiansen & Bojesen-Koefoed (2021), Greenland petroleum seeps and stains inventory
  22. The Guardian — Lauder and Greenland — Reported business interests; January 2026 · 2026-01-15
  23. Greenland mineral development
  24. Proposed Acquisition and Notice of General Meeting

AI generated report by Explorvia.com.