SOUTHERN GAS NETWORKS PLC
SOUTHERN GAS NETWORKS PLC is a Public Limited Company registered in United Kingdom under 05167021, and its current status with Companies House is active. The company was incorporated on 30 June 2004 and lists its registered address as HORLEY, United Kingdom. 1 shareholder is on record for SOUTHERN GAS NETWORKS PLC, and since every one of them is a company rather than an individual, this particular filing does not on its own establish an ultimate beneficial owner (UBO) — identifying one would mean tracing the ownership of each shareholding company in turn. This profile is sourced directly from Companies House and was last updated on 8 October 2026.
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Shareholders
1
One shareholder is currently on record for SOUTHERN GAS NETWORKS PLC, held on the Confirmation Statement (CS01), filed under the Companies Act 2006.
The largest of these is SGN MIDCO LIMITED, holding 100% — a majority holding.
Because the shareholder shown is a company rather than an individual, the ownership chain continues above this level, and no beneficial owner can be established from this filing alone.
| Shareholder | Type | Holding | Source Document |
|---|---|---|---|
| SGN MIDCO LIMITED | 100% | Companies House |
Officers
5
The Director of SOUTHERN GAS NETWORKS PLC currently on record is Charlotte Brunning; five officers are currently on record for SOUTHERN GAS NETWORKS PLC, filed with Companies House.
The register reports 68 officers in total, including past appointments, though only the 5 most relevant records are shown here.
Management authority at SOUTHERN GAS NETWORKS PLC sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
The source filing doesn't specify representation authority — whether officers can act individually or must sign jointly to bind the company — so that detail isn't available here.
Group Structure
SOUTHERN GAS NETWORKS PLC sits 3 levels below its ultimate parent, SCOTIA GAS NETWORKS LIMITED, registered in United Kingdom. Immediately above SOUTHERN GAS NETWORKS PLC is SGN MIDCO LIMITED, holding 100% as filed in SOUTHERN GAS NETWORKS PLC's own shareholder record with Companies House. SCOTIA GAS NETWORKS LIMITED sits further up the chain, a link derived by walking shareholder filings across jurisdictions rather than stated in a single document.
SCOTIA GAS NETWORKS LIMITED
United Kingdom
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Frequently Asked Questions
Who owns SOUTHERN GAS NETWORKS PLC?
One shareholder is currently on record for SOUTHERN GAS NETWORKS PLC, held on the Confirmation Statement (CS01), filed under the Companies Act 2006. The largest of these is SGN MIDCO LIMITED, holding 100% — a majority holding. Because the shareholder shown is a company rather than an individual, the ownership chain continues above this level, and no beneficial owner can be established from this filing alone.
Who is SOUTHERN GAS NETWORKS PLC's UBO (Ultimate Beneficial Owner)?
Every shareholder recorded for SOUTHERN GAS NETWORKS PLC is itself a company rather than a natural person, so no Ultimate Beneficial Owner (UBO) is identified at this level; establishing one would require tracing the ownership of each shareholding company in turn.
How many shareholders does SOUTHERN GAS NETWORKS PLC have on record?
1 shareholder is shown on record for SOUTHERN GAS NETWORKS PLC.
What is SOUTHERN GAS NETWORKS PLC's company registration number?
SOUTHERN GAS NETWORKS PLC's registration number is 05167021, filed with Companies House in United Kingdom. Its current status on the register is active.
Is SOUTHERN GAS NETWORKS PLC still an active company?
SOUTHERN GAS NETWORKS PLC's status on Companies House is listed as active.
When was SOUTHERN GAS NETWORKS PLC incorporated?
SOUTHERN GAS NETWORKS PLC was incorporated on 30 June 2004, according to Companies House.
What is SOUTHERN GAS NETWORKS PLC's registered address?
The registered address on file for SOUTHERN GAS NETWORKS PLC is HORLEY, United Kingdom.
What legal structure is SOUTHERN GAS NETWORKS PLC registered as?
SOUTHERN GAS NETWORKS PLC is registered as a Public Limited Company in United Kingdom.
Who are the officers/directors of SOUTHERN GAS NETWORKS PLC?
The Director of SOUTHERN GAS NETWORKS PLC currently on record is Charlotte Brunning; five officers are currently on record for SOUTHERN GAS NETWORKS PLC, filed with Companies House. Management authority at SOUTHERN GAS NETWORKS PLC sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
Does SOUTHERN GAS NETWORKS PLC have a parent company or subsidiaries?
SOUTHERN GAS NETWORKS PLC sits 3 levels below its ultimate parent, SCOTIA GAS NETWORKS LIMITED, registered in United Kingdom.
Can Zavia monitor changes to SOUTHERN GAS NETWORKS PLC's ownership over time?
This profile reflects a point-in-time snapshot from Companies House. Zavia's monitoring API can track changes to SOUTHERN GAS NETWORKS PLC's registered shareholders, officers, and group structure going forward, flagging updates as they're filed rather than requiring a manual recheck.
Can I access SOUTHERN GAS NETWORKS PLC's data through an API?
Yes. Zavia's API connects directly to official government ownership registries across 195 countries and territories, including United Kingdom, so records like SOUTHERN GAS NETWORKS PLC's registration, shareholder, UBO, and group-structure data can be queried programmatically instead of viewed one page at a time.
Where does this company information come from, and how current is it?
This record is sourced directly from Companies House and was last synced on 8 October 2026.