CH4 GAS UTILITY AND MAINTENANCE SERVICES LIMITED
CH4 GAS UTILITY AND MAINTENANCE SERVICES LIMITED is a Private limited company (Ltd.) registered in United Kingdom under 07541243, and its current status with Companies House is active. The company was incorporated on 24 February 2011 and lists its registered address as Cardiff, United Kingdom. 2 shareholders are on record for CH4 GAS UTILITY AND MAINTENANCE SERVICES LIMITED, 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 5 October 2026.
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Shareholders
2
Two shareholders are currently on record for CH4 GAS UTILITY AND MAINTENANCE SERVICES LIMITED, held on the Confirmation Statement (CS01), filed under the Companies Act 2006.
The largest of these is SMART METERING SYSTEMS LIMITED, holding 84.6% — a majority holding — followed by SMART METERING SYSTEMS LIMITED at 15.4%.
Because every 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 |
|---|---|---|---|
| SMART METERING SYSTEMS LIMITED | 84.6% | Companies House | |
| SMART METERING SYSTEMS LIMITED | 15.4% | Companies House |
Officers
5
Four of the 5 officer records shown for CH4 GAS UTILITY AND MAINTENANCE SERVICES LIMITED are current appointments, filed with Companies House. Sean West (appointed 2025-08-31), Ian Smyth (appointed 2026-01-28) and Benjamin Grunfeld (appointed 2026-06-30) all serve as Director; Neil Jordan (appointed 2024-12-17) serves as Company Secretary. The remaining 1 record shown (Timothy Mortlock) is a former appointment that has since been resigned.
The register reports 16 officers in total, including past appointments, though only the 5 most relevant records are shown here.
Management authority at CH4 GAS UTILITY AND MAINTENANCE SERVICES LIMITED 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
CH4 GAS UTILITY AND MAINTENANCE SERVICES LIMITED sits 6 levels below its ultimate parent, SIENNA TOPCO LIMITED, registered in United Kingdom. 2 subsidiaries are recorded beneath it, across 1 jurisdiction. Immediately above CH4 GAS UTILITY AND MAINTENANCE SERVICES LIMITED is SMART METERING SYSTEMS LIMITED, holding 100% as filed in CH4 GAS UTILITY AND MAINTENANCE SERVICES LIMITED's own shareholder record with Companies House. SIENNA TOPCO LIMITED sits further up the chain, a link derived by walking shareholder filings across jurisdictions rather than stated in a single document. Each of these downward relationships is derived rather than filed: resolved by matching entities across the registry network, not stated directly in a single document.
Those 2 subsidiaries span United Kingdom jurisdiction, though this list should not be read as complete — subsidiaries only become visible here where shareholder data has actually been filed with a register, so holdings in jurisdictions without that filing simply won't appear.
SIENNA TOPCO LIMITED
United Kingdom
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Frequently Asked Questions
Who owns CH4 GAS UTILITY AND MAINTENANCE SERVICES LIMITED?
Two shareholders are currently on record for CH4 GAS UTILITY AND MAINTENANCE SERVICES LIMITED, held on the Confirmation Statement (CS01), filed under the Companies Act 2006. The largest of these is SMART METERING SYSTEMS LIMITED, holding 84.6% — a majority holding — followed by SMART METERING SYSTEMS LIMITED at 15.4%. Because every 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 CH4 GAS UTILITY AND MAINTENANCE SERVICES LIMITED's UBO (Ultimate Beneficial Owner)?
Every shareholder recorded for CH4 GAS UTILITY AND MAINTENANCE SERVICES LIMITED 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 CH4 GAS UTILITY AND MAINTENANCE SERVICES LIMITED have on record?
2 shareholders are shown on record for CH4 GAS UTILITY AND MAINTENANCE SERVICES LIMITED.
What is CH4 GAS UTILITY AND MAINTENANCE SERVICES LIMITED's company registration number?
CH4 GAS UTILITY AND MAINTENANCE SERVICES LIMITED's registration number is 07541243, filed with Companies House in United Kingdom. Its current status on the register is active.
Is CH4 GAS UTILITY AND MAINTENANCE SERVICES LIMITED still an active company?
CH4 GAS UTILITY AND MAINTENANCE SERVICES LIMITED's status on Companies House is listed as active.
When was CH4 GAS UTILITY AND MAINTENANCE SERVICES LIMITED incorporated?
CH4 GAS UTILITY AND MAINTENANCE SERVICES LIMITED was incorporated on 24 February 2011, according to Companies House.
What is CH4 GAS UTILITY AND MAINTENANCE SERVICES LIMITED's registered address?
The registered address on file for CH4 GAS UTILITY AND MAINTENANCE SERVICES LIMITED is Cardiff, United Kingdom.
What legal structure is CH4 GAS UTILITY AND MAINTENANCE SERVICES LIMITED registered as?
CH4 GAS UTILITY AND MAINTENANCE SERVICES LIMITED is registered as a Private limited company (Ltd.) in United Kingdom.
Who are the officers/directors of CH4 GAS UTILITY AND MAINTENANCE SERVICES LIMITED?
Four of the 5 officer records shown for CH4 GAS UTILITY AND MAINTENANCE SERVICES LIMITED are current appointments, filed with Companies House. Sean West (appointed 2025-08-31), Ian Smyth (appointed 2026-01-28) and Benjamin Grunfeld (appointed 2026-06-30) all serve as Director; Neil Jordan (appointed 2024-12-17) serves as Company Secretary. The remaining 1 record shown (Timothy Mortlock) is a former appointment that has since been resigned. Management authority at CH4 GAS UTILITY AND MAINTENANCE SERVICES LIMITED sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
Does CH4 GAS UTILITY AND MAINTENANCE SERVICES LIMITED have a parent company or subsidiaries?
CH4 GAS UTILITY AND MAINTENANCE SERVICES LIMITED sits 6 levels below its ultimate parent, SIENNA TOPCO LIMITED, registered in United Kingdom. 2 subsidiaries are recorded beneath it, across 1 jurisdiction. Those 2 subsidiaries span United Kingdom jurisdiction, though this list should not be read as complete — subsidiaries only become visible here where shareholder data has actually been filed with a register, so holdings in jurisdictions without that filing simply won't appear.
Can Zavia monitor changes to CH4 GAS UTILITY AND MAINTENANCE SERVICES LIMITED's ownership over time?
This profile reflects a point-in-time snapshot from Companies House. Zavia's monitoring API can track changes to CH4 GAS UTILITY AND MAINTENANCE SERVICES LIMITED's registered shareholders, officers, and group structure going forward, flagging updates as they're filed rather than requiring a manual recheck.
Can I access CH4 GAS UTILITY AND MAINTENANCE SERVICES LIMITED'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 CH4 GAS UTILITY AND MAINTENANCE SERVICES LIMITED'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 5 October 2026.