RELAY ENGINEERING LIMITED
RELAY ENGINEERING LIMITED is a Private limited company (Ltd.) registered in United Kingdom under 02431701, and its current status with Companies House is active. The company was incorporated on 12 October 1989 and lists its registered address as LONDON, United Kingdom. 1 shareholder is on record for RELAY ENGINEERING 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 22 September 2026.
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Shareholders
1
One shareholder is currently on record for RELAY ENGINEERING LIMITED, held on the Confirmation Statement (CS01), filed under the Companies Act 2006.
The largest of these is DENHOLM ENERGY SERVICES 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 |
|---|---|---|---|
| DENHOLM ENERGY SERVICES LIMITED | 100% | Companies House |
Officers
5
The Director of RELAY ENGINEERING LIMITED on record is David Bonaccorsi; 5 officers are shown here, filed with Companies House.
The register reports 27 officers in total, including past appointments, though only the 5 most relevant records are shown here.
Management authority at RELAY ENGINEERING 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
RELAY ENGINEERING LIMITED sits 2 levels below its ultimate parent, DENHOLM ENERGY SERVICES LIMITED, registered in United Kingdom. 4 subsidiaries are recorded beneath it, across 3 jurisdictions. The full chain up to DENHOLM ENERGY SERVICES LIMITED is derived by walking shareholder filings across jurisdictions; no link in it is independently corroborated by RELAY ENGINEERING LIMITED's own shareholder record. 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 4 subsidiaries span United Kingdom, Bahrain, Saudi Arabia jurisdictions, 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.
DENHOLM ENERGY SERVICES LIMITED
United Kingdom
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Frequently Asked Questions
Who owns RELAY ENGINEERING LIMITED?
One shareholder is currently on record for RELAY ENGINEERING LIMITED, held on the Confirmation Statement (CS01), filed under the Companies Act 2006. The largest of these is DENHOLM ENERGY SERVICES 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 RELAY ENGINEERING LIMITED's UBO (Ultimate Beneficial Owner)?
Every shareholder recorded for RELAY ENGINEERING 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 RELAY ENGINEERING LIMITED have on record?
1 shareholder is shown on record for RELAY ENGINEERING LIMITED.
What is RELAY ENGINEERING LIMITED's company registration number?
RELAY ENGINEERING LIMITED's registration number is 02431701, filed with Companies House in United Kingdom. Its current status on the register is active.
Is RELAY ENGINEERING LIMITED still an active company?
RELAY ENGINEERING LIMITED's status on Companies House is listed as active.
When was RELAY ENGINEERING LIMITED incorporated?
RELAY ENGINEERING LIMITED was incorporated on 12 October 1989, according to Companies House.
What is RELAY ENGINEERING LIMITED's registered address?
The registered address on file for RELAY ENGINEERING LIMITED is LONDON, United Kingdom.
What legal structure is RELAY ENGINEERING LIMITED registered as?
RELAY ENGINEERING LIMITED is registered as a Private limited company (Ltd.) in United Kingdom.
Who are the officers/directors of RELAY ENGINEERING LIMITED?
The Director of RELAY ENGINEERING LIMITED on record is David Bonaccorsi; 5 officers are shown here, filed with Companies House. Management authority at RELAY ENGINEERING LIMITED sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
Does RELAY ENGINEERING LIMITED have a parent company or subsidiaries?
RELAY ENGINEERING LIMITED sits 2 levels below its ultimate parent, DENHOLM ENERGY SERVICES LIMITED, registered in United Kingdom. 4 subsidiaries are recorded beneath it, across 3 jurisdictions. Those 4 subsidiaries span United Kingdom, Bahrain, Saudi Arabia jurisdictions, 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 RELAY ENGINEERING LIMITED's ownership over time?
This profile reflects a point-in-time snapshot from Companies House. Zavia's monitoring API can track changes to RELAY ENGINEERING 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 RELAY ENGINEERING 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 RELAY ENGINEERING 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 22 September 2026.