SMS ENERGY SERVICES LIMITED
SMS ENERGY SERVICES LIMITED is a Private limited company (Ltd.) registered in United Kingdom under 03197379, and its current status with Companies House is active. The company was incorporated on 13 May 1996 and lists its registered address as Cardiff, United Kingdom. 2 shareholders are on record for SMS ENERGY 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 24 October 2026.
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Shareholders
2
Two shareholders are currently on record for SMS ENERGY SERVICES LIMITED, held on the Confirmation Statement (CS01), filed under the Companies Act 2006.
The largest of these is SMART METERING SYSTEMS LIMITED, holding 50% — the largest recorded stake — followed by SMART METERING SYSTEMS LIMITED at 50%.
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 | 50% | Companies House | |
| SMART METERING SYSTEMS LIMITED | 50% | Companies House |
Officers
5
Three of the 5 officer records shown for SMS ENERGY SERVICES LIMITED are current appointments, filed with Companies House. Ian Smyth (appointed 2026-01-28) and Benjamin Grunfeld (appointed 2026-06-30) both serve as Director; Neil Jordan (appointed 2024-12-17) serves as Company Secretary. The remaining 2 records shown (Timothy Mortlock and Sean West) are former appointments that have since been resigned.
The register reports 17 officers in total, including past appointments, though only the 5 most relevant records are shown here.
Management authority at SMS ENERGY 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
SMS ENERGY SERVICES LIMITED sits 6 levels below its ultimate parent, SIENNA TOPCO LIMITED, registered in United Kingdom. Immediately above SMS ENERGY SERVICES LIMITED is SMART METERING SYSTEMS LIMITED, holding 100% as filed in SMS ENERGY 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.
SIENNA TOPCO LIMITED
United Kingdom
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Frequently Asked Questions
Who owns SMS ENERGY SERVICES LIMITED?
Two shareholders are currently on record for SMS ENERGY SERVICES LIMITED, held on the Confirmation Statement (CS01), filed under the Companies Act 2006. The largest of these is SMART METERING SYSTEMS LIMITED, holding 50% — the largest recorded stake — followed by SMART METERING SYSTEMS LIMITED at 50%. 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 SMS ENERGY SERVICES LIMITED's UBO (Ultimate Beneficial Owner)?
Every shareholder recorded for SMS ENERGY 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 SMS ENERGY SERVICES LIMITED have on record?
2 shareholders are shown on record for SMS ENERGY SERVICES LIMITED.
What is SMS ENERGY SERVICES LIMITED's company registration number?
SMS ENERGY SERVICES LIMITED's registration number is 03197379, filed with Companies House in United Kingdom. Its current status on the register is active.
Is SMS ENERGY SERVICES LIMITED still an active company?
SMS ENERGY SERVICES LIMITED's status on Companies House is listed as active.
When was SMS ENERGY SERVICES LIMITED incorporated?
SMS ENERGY SERVICES LIMITED was incorporated on 13 May 1996, according to Companies House.
What is SMS ENERGY SERVICES LIMITED's registered address?
The registered address on file for SMS ENERGY SERVICES LIMITED is Cardiff, United Kingdom.
What legal structure is SMS ENERGY SERVICES LIMITED registered as?
SMS ENERGY SERVICES LIMITED is registered as a Private limited company (Ltd.) in United Kingdom.
Who are the officers/directors of SMS ENERGY SERVICES LIMITED?
Three of the 5 officer records shown for SMS ENERGY SERVICES LIMITED are current appointments, filed with Companies House. Ian Smyth (appointed 2026-01-28) and Benjamin Grunfeld (appointed 2026-06-30) both serve as Director; Neil Jordan (appointed 2024-12-17) serves as Company Secretary. The remaining 2 records shown (Timothy Mortlock and Sean West) are former appointments that have since been resigned. Management authority at SMS ENERGY SERVICES LIMITED sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
Does SMS ENERGY SERVICES LIMITED have a parent company or subsidiaries?
SMS ENERGY SERVICES LIMITED sits 6 levels below its ultimate parent, SIENNA TOPCO LIMITED, registered in United Kingdom.
Can Zavia monitor changes to SMS ENERGY 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 SMS ENERGY 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 SMS ENERGY 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 SMS ENERGY 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 24 October 2026.