| SPE Europe LTD | Related tax-exempt org | Europe regional office of SPE | — | — |
| SPE Middle EAST DMCC | Related tax-exempt org | Middle EAST, north africa, south ASIA regional office of SPE | — | — |
| SPE Canada | Related tax-exempt org | Canada regional office of SPE | — | — |
| SPE ASIA Pacific (m) SDN BHD | Related taxable corporation/trust | Malaysia regional office of SPE | — | — |
| SPE Brasil Eventos LTDA | Related taxable corporation/trust | Events and conferences | — | — |
| SPE Trading LTD | Related taxable corporation/trust | OIL & gas event organizing | — | — |
| SPE Ventures LTD | Related taxable corporation/trust | OIL & gas event organizing | — | — |
| E&P Events LLP | Related taxable corporation/trust | OIL & gas event organizing | — | — |