DORNAN ENGINEERING HOLDINGS LIMITED
DORNAN ENGINEERING HOLDINGS LIMITED is a Private limited company (Ltd.) registered in Ireland under IE407862, and its current status with Companies Registration Office (CRO) is active. The company was incorporated on 12 September 2005 and lists its registered address as LITTLE ISLAND,CORK, Ireland. 5 shareholders are on record for DORNAN ENGINEERING HOLDINGS LIMITED, including at least one natural person recorded as a direct holder; the filing carries no beneficial-ownership flag, so that holder is noted here as a recorded shareholder rather than a confirmed ultimate beneficial owner (UBO). This profile is sourced directly from Companies Registration Office (CRO) and was last updated on 30 September 2026.
- Company fundamentals
- Corporate linkage & group structures
- Digitized company financials
- Firmographics — websites, social profiles, revenue and employee estimates
Shareholders
5
Five shareholders are currently on record for DORNAN ENGINEERING HOLDINGS LIMITED, held on the Annual Return (Form B1), filed under section 342 of the Companies Act 2014.
The largest of these is BRIAN ACHESON LIMITED, holding 20.4% — the largest recorded stake — followed by BRIAN ACHESON LIMITED at 16.4%; the remaining 3 shareholders shown hold smaller stakes.
The register reports 9 shareholders in total, though only the top 5 by holding are shown in this view.
2 shareholders shown are companies, so the ownership chain continues above this level for those holdings; the other 3 are recorded as direct individual holders, though the record carries no UBO/PSC flag confirming beneficial-owner status.
| Shareholder | Type | Holding | Source Document |
|---|---|---|---|
| BRIAN ACHESON LIMITED | 20.4% | Companies Registration Office (CRO) | |
| BRIAN ACHESON LIMITED | 16.4% | Companies Registration Office (CRO) | |
| BRIAN ACHESON | 9.6% | Companies Registration Office (CRO) | |
| BRIAN ACHESON | 7.6% | Companies Registration Office (CRO) | |
| BRIAN ACHESON | 7.6% | Companies Registration Office (CRO) |
Officers
5
One of the 5 officer records shown for DORNAN ENGINEERING HOLDINGS LIMITED is a current appointment, filed with Companies Registration Office (CRO). David Myers (appointed 2022-12-15) serves as Company Secretary. The remaining 4 records shown (OLIVER LONERGAN, POREMA LIMITED and 1 other) are former appointments that have since been resigned.
The register reports 8 officers in total, including past appointments, though only the 5 most relevant records are shown here.
Management authority at DORNAN ENGINEERING HOLDINGS 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
DORNAN ENGINEERING HOLDINGS LIMITED sits 7 levels below its ultimate parent, ACS, ACTIVIDADES DE CONSTRUCCION Y SERVICIOS, SA, registered in Spain. The full chain up to ACS, ACTIVIDADES DE CONSTRUCCION Y SERVICIOS, SA is derived by walking shareholder filings across jurisdictions; no link in it is independently corroborated by DORNAN ENGINEERING HOLDINGS LIMITED's own shareholder record.
ACS, ACTIVIDADES DE CONSTRUCCION Y SERVICIOS, SA
Spain
Get complete shareholder and officer records, ultimate beneficial owner resolution, and ongoing ownership monitoring.
Frequently Asked Questions
Who owns DORNAN ENGINEERING HOLDINGS LIMITED?
Five shareholders are currently on record for DORNAN ENGINEERING HOLDINGS LIMITED, held on the Annual Return (Form B1), filed under section 342 of the Companies Act 2014. The largest of these is BRIAN ACHESON LIMITED, holding 20.4% — the largest recorded stake — followed by BRIAN ACHESON LIMITED at 16.4%; the remaining 3 shareholders shown hold smaller stakes. 2 shareholders shown are companies, so the ownership chain continues above this level for those holdings; the other 3 are recorded as direct individual holders, though the record carries no UBO/PSC flag confirming beneficial-owner status.
Who is DORNAN ENGINEERING HOLDINGS LIMITED's UBO (Ultimate Beneficial Owner)?
At least one shareholder recorded for DORNAN ENGINEERING HOLDINGS LIMITED is a natural person. The record carries no dedicated UBO/PSC flag, so that holder is stated here as a recorded shareholder rather than a confirmed Ultimate Beneficial Owner (UBO).
How many shareholders does DORNAN ENGINEERING HOLDINGS LIMITED have on record?
5 shareholders are shown on record for DORNAN ENGINEERING HOLDINGS LIMITED. The register reports 9 in total; only the top 5 by holding are shown here.
What is DORNAN ENGINEERING HOLDINGS LIMITED's company registration number?
DORNAN ENGINEERING HOLDINGS LIMITED's registration number is IE407862, filed with Companies Registration Office (CRO) in Ireland. Its current status on the register is active.
Is DORNAN ENGINEERING HOLDINGS LIMITED still an active company?
DORNAN ENGINEERING HOLDINGS LIMITED's status on Companies Registration Office (CRO) is listed as active.
When was DORNAN ENGINEERING HOLDINGS LIMITED incorporated?
DORNAN ENGINEERING HOLDINGS LIMITED was incorporated on 12 September 2005, according to Companies Registration Office (CRO).
What is DORNAN ENGINEERING HOLDINGS LIMITED's registered address?
The registered address on file for DORNAN ENGINEERING HOLDINGS LIMITED is LITTLE ISLAND,CORK, Ireland.
What legal structure is DORNAN ENGINEERING HOLDINGS LIMITED registered as?
DORNAN ENGINEERING HOLDINGS LIMITED is registered as a Private limited company (Ltd.) in Ireland.
Who are the officers/directors of DORNAN ENGINEERING HOLDINGS LIMITED?
One of the 5 officer records shown for DORNAN ENGINEERING HOLDINGS LIMITED is a current appointment, filed with Companies Registration Office (CRO). David Myers (appointed 2022-12-15) serves as Company Secretary. The remaining 4 records shown (OLIVER LONERGAN, POREMA LIMITED and 1 other) are former appointments that have since been resigned. Management authority at DORNAN ENGINEERING HOLDINGS LIMITED sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
Does DORNAN ENGINEERING HOLDINGS LIMITED have a parent company or subsidiaries?
DORNAN ENGINEERING HOLDINGS LIMITED sits 7 levels below its ultimate parent, ACS, ACTIVIDADES DE CONSTRUCCION Y SERVICIOS, SA, registered in Spain.
Can Zavia monitor changes to DORNAN ENGINEERING HOLDINGS LIMITED's ownership over time?
This profile reflects a point-in-time snapshot from Companies Registration Office (CRO). Zavia's monitoring API can track changes to DORNAN ENGINEERING HOLDINGS 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 DORNAN ENGINEERING HOLDINGS LIMITED's data through an API?
Yes. Zavia's API connects directly to official government ownership registries across 195 countries and territories, including Ireland, so records like DORNAN ENGINEERING HOLDINGS 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 Registration Office (CRO) and was last synced on 30 September 2026.