SOUTHERN GAS NETWORKS PLC
Public Limited Company (PLC) · Horley, United Kingdom · LEI 549300SPX8573VZ2SK79
LEI active
Summary
SOUTHERN GAS NETWORKS PLC is registered in the United Kingdom and entered in the “Companies House register” under number 05167021. Its legal form is Public Limited Company (PLC). According to GLEIF, its ultimate parent is SCOTIA GAS NETWORKS LIMITED (United Kingdom), and its direct parent is SGN MIDCO LIMITED (United Kingdom). That group has 3 subsidiaries with LEIs in 1 country, 3 of them in the United Kingdom. The LEI was first issued on 13 Jan 2014 and the record was last updated on 12 Dec 2025; the next renewal is due by 12 Dec 2026.
Written from GLEIF data using fixed, reviewed sentence templates.
Data-quality notes (AssetCensus analysis)
No data-quality notes for this entity in this data release.
Company details
| Legal form | Public Limited Company (PLC) |
|---|---|
| Register | Companies House register · Register website |
| Registration number | 05167021 |
| Registration authority | Companies House |
| Jurisdiction | United Kingdom |
| Registered address | St Lawrence House, Station Approach, RH6 9HJ Horley, United Kingdom |
| Category | company or other legal entity |
| Status | active |
| Founded (per GLEIF) | 30 Jun 2004 |
| LEI | 549300SPX8573VZ2SK79 |
| LEI status | active |
| LEI first issued | 13 Jan 2014 |
| LEI record last updated | 12 Dec 2025 |
| Next LEI renewal | 12 Dec 2026 |
| Corroboration of the LEI record | fully corroborated |
Group membership
SOUTHERN GAS NETWORKS PLC this entity
Relationship to the parent
| Direct parent | Ultimate parent | |
|---|---|---|
| Parent | SGN MIDCO LIMITED | SCOTIA GAS NETWORKS LIMITED |
| Accounting period | 1 Apr 2024 to 31 Mar 2025 | 1 Apr 2024 to 31 Mar 2025 |
| Evidence | consolidated accounts | consolidated accounts |
| Corroboration | fully corroborated | fully corroborated |
| Accounting standard | IFRS | IFRS |
| Relationship start | 8 Sep 2021 | 8 Sep 2021 |
| Recorded at GLEIF since | 13 Jan 2014 | 13 Jan 2014 |
| Last updated | 12 Dec 2025 | 12 Dec 2025 |
| Record status | current | current |
Other subsidiaries of the same direct parent (1)
- SCOTLAND GAS NETWORKS PLC United Kingdom
Other names
- SOUTHERN GAS NETWORKS LIMITED · previous name
- BLACKWATER G LIMITED · previous name