ExxonMobil (XOM) vs Shell (SHEL)
ExxonMobil (XOM) and Shell (SHEL) side by side: both in Energy, listed on New York Stock Exchange and London Stock Exchange. ExxonMobil is the larger of the two by approximate market capitalization (about 2.5×).
| Field | ExxonMobil | Shell |
|---|---|---|
| Legal name | Exxon Mobil Corporation | Shell plc |
| Ticker | XOM | SHEL |
| Exchange | New York Stock Exchange XNYS | London Stock Exchange XLON |
| Jurisdiction | United States | United Kingdom |
| Sector | Energy | Energy |
| Industry | Oil & Gas | Oil & Gas |
| Market cap ≈ | $644.4bn | $258.5bn |
| Founded | 1870 | 1907 |
| Reporting currency | USD | GBP |
| LEI | J3WHBG0MTS7O8ZVMDC91 | 21380068P1DRHMJ8KU70 |
| ISIN | US30231G1022 | GB00BP6MXD84 |
| FIGI | BBG001S69V32 | BBG0149N4YG4 |
| Index membership | S&P 500 | FTSE 100 |
| Held by (covered funds) | — | — |
ExxonMobil
Integrated oil and gas major: upstream production, refining, chemicals and low-carbon ventures.
Shell
Integrated energy major: LNG leadership, upstream, trading and growing power business.
Market caps are computed from each issuer's own filed share count times the close on 2026-08-28, not copied from a vendor; LEI from GLEIF (CC0), ISIN read from each issuer's own primary listing document with its ISO 6166 check digit validated, FIGI from OpenFIGI, MIC from the ISO 10383 registry — full provenance on Sources. Not real-time, not investment advice. Both sides as data: /api/v1/companies/exxon-mobil · /api/v1/companies/shell