Owner · Company
ExxonMobil
ExxonMobil is linked to 4 assets and rights in the United States: it owns 2 AI supercomputers, operates an oil and gas field (24,134 boe/day net) and owns a power plant (173 MW net). Its shareholders in the data include The Vanguard Group, State Street Corporation and BlackRock. With its 7 subsidiaries in the data, the group is linked to 8 assets and rights, with 884 MW of power plant capacity in operation by its recorded shares.
Portfolio
The 4 assets and rights ExxonMobil owns, operates or holds, by class, with its role in each, across its 6 records. Sizes are the whole asset's; net figures are its recorded share of each, added up over the assets with a share.
- AI supercomputers2
- Power plant1 · 173 MW net
AI supercomputers 2
| AI supercomputer | Location | Role | Compute |
|---|---|---|---|
| ExxonMobil Discovery 6 | Texas, United States | Owner | 4,032 H100e |
| ExxonMobil Discovery 5 | Texas, United States | Owner | 631 H100e |
Power plants 1 · 173 MW net
| Power plant | Location | Role | Capacity, whole asset | Net of its share |
|---|---|---|---|---|
| Louisiana 1 | Louisiana, United States | Owner 38.4% | 451 MW | 173 MW |
By country
Where the assets and rights are.
- The United States4 in 3 classes
Group portfolio
ExxonMobil and its 7 subsidiaries in the data own, operate or hold 8 assets and rights in 3 countries. Each is counted once: an asset two companies of the group hold, or two sources record, is one asset. Sizes add up the assets that run. Each asset counts in whole, or by the group's share where a source records one; closed plants are left out.
| Class | Assets and rights | Countries | Size measure | Total |
|---|---|---|---|---|
| Power plants | 3 | 2 | Capacity | 884 MW |
| AI supercomputers | 2 | 1 | — | — |
| CO2 emitters | 2 | 2 | Verified emissions in 2025 | 3,124,696 tCO2e |
| Oil and gas fields | 1 | 1 | — | — |
By country
| Country | Assets and rights | Classes | Power plant capacity |
|---|---|---|---|
| The United States | 5 | 2 AI supercomputers, 2 power plants and 1 oil and gas field | 851 MW |
| Germany | 2 | 1 CO2 emitter and 1 power plant | 32.6 MW |
| The Netherlands | 1 | 1 CO2 emitter | — |
Companies of the group
7 subsidiaries under ExxonMobil, direct and through other subsidiaries, with the assets and rights each owns, operates or holds; 4 hold none in the data. ExxonMobil itself holds 4.
| Company | Held through | Share | Assets and rights | Power plant capacity |
|---|---|---|---|---|
| ExxonMobil Production Deutschland GmbH | Direct | — | 2 | 32.6 MW |
| ExxonMobil Oil Corp | Direct | — | 1 | 678 MW |
| Esso Nederland B.V. | Direct | — | 1 | — |
| Esso Exploration and Production UK Limited | Direct | — | — | — |
| Esso UK Limited | Direct | — | — | — |
| Exxonmobil SNS Limited | Esso Exploration and Production UK Limited | — | — | — |
| Exxonmobil UK Limited | Esso UK Limited | — | — | — |
In the rankings of groups
- CO2 emitter owners in the Netherlands#8 of 29
- CO2 emitter owners in Germany#63 of 124
- CO2 emitter owners in the world#64 of 482
Group
Parent company
ExxonMobil reports no parent company: no parent consolidates it (GLEIF LEI).
Owners
The shareholders of ExxonMobil in the data.
- The Vanguard Group8.4%
- State Street Corporation4.54%
- BlackRock4.15%
Subsidiaries
8 companies under ExxonMobil, direct and through other subsidiaries, with their assets in the group portfolio.
Partners and counterparties
Owners, operators and grid operators on the same assets.
- Entergy Louisiana LLC1 shared
Facts
| Fact | Value | Source |
|---|---|---|
| Location | United States | GLEIF LEI · record · CC0 1.0 · checked 25 Oct 2026 Wikidata · record · CC0 1.0 · checked 24 Oct 2026 Companies House PSC snapshot · Free, unsupported daily snapshot · checked 25 Oct 2026 |
| LEI | J3WHBG0MTS7O8ZVMDC91 | GLEIF LEI · record · CC0 1.0 · checked 25 Oct 2026 Wikidata · record · CC0 1.0 · checked 24 Oct 2026 |
| Ticker | XOM (on New York Stock Exchange) | Wikidata · record · CC0 1.0 · checked 24 Oct 2026 |
| Company number | 3793794100 | GLEIF LEI · record · CC0 1.0 · checked 25 Oct 2026 |
| Also known as | XOM | Wikidata · record · CC0 1.0 · checked 24 Oct 2026 |
| Also known as | Exxon Mobil | Wikidata · record · CC0 1.0 · checked 24 Oct 2026 |
| Also known as | Exxon Mobil Corp. | Wikidata · record · CC0 1.0 · checked 24 Oct 2026 |
| Also known as | Exxon Chemicals | Wikidata · record · CC0 1.0 · checked 24 Oct 2026 |
| Also known as | Exxon-Mobil | Wikidata · record · CC0 1.0 · checked 24 Oct 2026 |
| Also known as | Vacuum Oil | Wikidata · record · CC0 1.0 · checked 24 Oct 2026 |
| Also known as | Exxon Mobile | Wikidata · record · CC0 1.0 · checked 24 Oct 2026 |
| Also known as | ExxonMobile | Wikidata · record · CC0 1.0 · checked 24 Oct 2026 |
Also recorded as
Sources name ExxonMobil under 6 records; this page joins them. Links to any of them lead here.
| Name in the source | Identifier | Source |
|---|---|---|
| EXXON MOBIL CORPORATION | party:lei:J3WHBG0MTS7O8ZVMDC91 | GLEIF LEI |
| ExxonMobil | party:wikidata:Q156238 | Wikidata |
| ExxonMobil | party:name:exxonmobil | Epoch AI supercomputers |
| EXXON MOBIL CORPORATION | party:boem-company:00276 | BSEE Data Center |
| Exxon Mobil Corp | party:eia-utility:6088 | EIA-860 / 860M / 923 |
| Exxon Mobil Corporation | party:uk-psc:exxon-mobil-inc | Companies House PSC snapshot |
Research on ExxonMobil.Its full portfolio, its parent companies, and an introduction to the people who decide on buying and selling.
Request researchData on this page
- BSEE Data Center. BSEE Data Center, Public domain.
- Our public task, copyright and Crown copyright. Companies House PSC snapshot, Free, unsupported daily snapshot.
- Source: U.S. Energy Information Administration (Sep 2026). EIA-860 / 860M / 923, Public domain.
- Epoch AI. Epoch AI supercomputers, CC BY 4.0.
- European Commission, Union Registry. EU Union Registry public data, CC BY 4.0.
- GLEIF LEI. GLEIF LEI, CC0 1.0.
- Bundesnetzagentur, Marktstammdatenregister. Marktstammdatenregister, DL-DE-BY-2.0.
- Rare Context entity resolution. Rare Context entity resolution, CC0 1.0.
- Wikidata. Wikidata, CC0 1.0.