SPECIALIST TECHNICAL ENGINEERING SERVICES UNLIMITED COMPANY
SPECIALIST TECHNICAL ENGINEERING SERVICES UNLIMITED COMPANY is a Private limited company (Ltd.) registered in Ireland under IE432334, and its current status with Companies Registration Office (CRO) is active. The company was incorporated on 29 December 2006 and lists its registered address as OLD KILMEADEN ROAD WATERFORD, Ireland. 3 shareholders are on record for SPECIALIST TECHNICAL ENGINEERING SERVICES UNLIMITED COMPANY, 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 Registration Office (CRO) and was last updated on 30 September 2026.
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Shareholders
3
Three shareholders are currently on record for SPECIALIST TECHNICAL ENGINEERING SERVICES UNLIMITED COMPANY, held on the Annual Return (Form B1), filed under section 342 of the Companies Act 2014.
The largest of these is DUSSMANN HOLDINGS LIMITED, holding 94.3% — a majority holding — followed by DUSSMANN HOLDINGS LIMITED at 4.8%; the remaining 1 shareholder shown holds smaller stakes.
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 |
|---|---|---|---|
| DUSSMANN HOLDINGS LIMITED | 94.3% | Companies Registration Office (CRO) | |
| DUSSMANN HOLDINGS LIMITED | 4.8% | Companies Registration Office (CRO) | |
| DUSSMANN HOLDINGS LIMITED | 1% | Companies Registration Office (CRO) |
Officers
5
One of the 5 officer records shown for SPECIALIST TECHNICAL ENGINEERING SERVICES UNLIMITED COMPANY is a current appointment, filed with Companies Registration Office (CRO). TERENCE KELLEHER (appointed 2018-07-16) serves as Director. The remaining 4 records shown (PATRICK O'BOYLE, PATRICIA WALSH and 2 others) are former appointments that have since been resigned.
The register reports 14 officers in total, including past appointments, though only the 5 most relevant records are shown here.
Management authority at SPECIALIST TECHNICAL ENGINEERING SERVICES UNLIMITED COMPANY 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
SPECIALIST TECHNICAL ENGINEERING SERVICES UNLIMITED COMPANY sits 5 levels below its ultimate parent, Dussmann-Mitarbeiter-Beteiligungsges. mbH, registered in Germany. 8 subsidiaries are recorded beneath it, across 9 jurisdictions. Immediately above SPECIALIST TECHNICAL ENGINEERING SERVICES UNLIMITED COMPANY is DUSSMANN HOLDINGS LIMITED, holding 100% as filed in SPECIALIST TECHNICAL ENGINEERING SERVICES UNLIMITED COMPANY's own shareholder record with Companies Registration Office (CRO). Dussmann-Mitarbeiter-Beteiligungsges. mbH 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 8 subsidiaries span Ireland, Switzerland, Finland, Netherlands, Belgium, Germany, and 3 more 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.
Dussmann-Mitarbeiter-Beteiligungsges. mbH
Germany
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Frequently Asked Questions
Who owns SPECIALIST TECHNICAL ENGINEERING SERVICES UNLIMITED COMPANY?
Three shareholders are currently on record for SPECIALIST TECHNICAL ENGINEERING SERVICES UNLIMITED COMPANY, held on the Annual Return (Form B1), filed under section 342 of the Companies Act 2014. The largest of these is DUSSMANN HOLDINGS LIMITED, holding 94.3% — a majority holding — followed by DUSSMANN HOLDINGS LIMITED at 4.8%; the remaining 1 shareholder shown holds smaller stakes. 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 SPECIALIST TECHNICAL ENGINEERING SERVICES UNLIMITED COMPANY's UBO (Ultimate Beneficial Owner)?
Every shareholder recorded for SPECIALIST TECHNICAL ENGINEERING SERVICES UNLIMITED COMPANY 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 SPECIALIST TECHNICAL ENGINEERING SERVICES UNLIMITED COMPANY have on record?
3 shareholders are shown on record for SPECIALIST TECHNICAL ENGINEERING SERVICES UNLIMITED COMPANY.
What is SPECIALIST TECHNICAL ENGINEERING SERVICES UNLIMITED COMPANY's company registration number?
SPECIALIST TECHNICAL ENGINEERING SERVICES UNLIMITED COMPANY's registration number is IE432334, filed with Companies Registration Office (CRO) in Ireland. Its current status on the register is active.
Is SPECIALIST TECHNICAL ENGINEERING SERVICES UNLIMITED COMPANY still an active company?
SPECIALIST TECHNICAL ENGINEERING SERVICES UNLIMITED COMPANY's status on Companies Registration Office (CRO) is listed as active.
When was SPECIALIST TECHNICAL ENGINEERING SERVICES UNLIMITED COMPANY incorporated?
SPECIALIST TECHNICAL ENGINEERING SERVICES UNLIMITED COMPANY was incorporated on 29 December 2006, according to Companies Registration Office (CRO).
What is SPECIALIST TECHNICAL ENGINEERING SERVICES UNLIMITED COMPANY's registered address?
The registered address on file for SPECIALIST TECHNICAL ENGINEERING SERVICES UNLIMITED COMPANY is OLD KILMEADEN ROAD WATERFORD, Ireland.
What legal structure is SPECIALIST TECHNICAL ENGINEERING SERVICES UNLIMITED COMPANY registered as?
SPECIALIST TECHNICAL ENGINEERING SERVICES UNLIMITED COMPANY is registered as a Private limited company (Ltd.) in Ireland.
Who are the officers/directors of SPECIALIST TECHNICAL ENGINEERING SERVICES UNLIMITED COMPANY?
One of the 5 officer records shown for SPECIALIST TECHNICAL ENGINEERING SERVICES UNLIMITED COMPANY is a current appointment, filed with Companies Registration Office (CRO). TERENCE KELLEHER (appointed 2018-07-16) serves as Director. The remaining 4 records shown (PATRICK O'BOYLE, PATRICIA WALSH and 2 others) are former appointments that have since been resigned. Management authority at SPECIALIST TECHNICAL ENGINEERING SERVICES UNLIMITED COMPANY sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
Does SPECIALIST TECHNICAL ENGINEERING SERVICES UNLIMITED COMPANY have a parent company or subsidiaries?
SPECIALIST TECHNICAL ENGINEERING SERVICES UNLIMITED COMPANY sits 5 levels below its ultimate parent, Dussmann-Mitarbeiter-Beteiligungsges. mbH, registered in Germany. 8 subsidiaries are recorded beneath it, across 9 jurisdictions. Those 8 subsidiaries span Ireland, Switzerland, Finland, Netherlands, Belgium, Germany, and 3 more 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 SPECIALIST TECHNICAL ENGINEERING SERVICES UNLIMITED COMPANY'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 SPECIALIST TECHNICAL ENGINEERING SERVICES UNLIMITED COMPANY's registered shareholders, officers, and group structure going forward, flagging updates as they're filed rather than requiring a manual recheck.
Can I access SPECIALIST TECHNICAL ENGINEERING SERVICES UNLIMITED COMPANY'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 SPECIALIST TECHNICAL ENGINEERING SERVICES UNLIMITED COMPANY'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.