SUMMERHILL CONSTRUCTION COMPANY LIMITED
SUMMERHILL CONSTRUCTION COMPANY LIMITED is a Private limited company (Ltd.) registered in Ireland under IE034812, and its current status with Companies Registration Office (CRO) is active. The company was incorporated on 21 July 1971 and lists its registered address as CO. CORK,CORK, Ireland. 1 shareholder is on record for SUMMERHILL CONSTRUCTION COMPANY 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 Registration Office (CRO) and was last updated on 23 October 2026.
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Shareholders
1
One shareholder is currently on record for SUMMERHILL CONSTRUCTION COMPANY LIMITED, held on the Annual Return (Form B1) under section 342 of the Companies Act 2014, which the register supplies only on payment.
The largest of these is SUMMERHILL CONSTRUCTION GROUP HOLDINGS 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 |
|---|---|---|---|
| SUMMERHILL CONSTRUCTION GROUP HOLDINGS LIMITED | 100% | Companies Registration Office (CRO) |
Officers
4
Three of the 4 officer records shown for SUMMERHILL CONSTRUCTION COMPANY LIMITED are current appointments, filed with Companies Registration Office (CRO). JAMES O'SULLIVAN (appointed 1972-12-31), DANIEL J O'SULLIVAN (appointed 2010-10-29) and JAMES J O'SULLIVAN (appointed 2010-10-29) all serve as Director. The remaining 1 record shown (BATT O'SULLIVAN) is a former appointment that has since been resigned.
Management authority at SUMMERHILL CONSTRUCTION COMPANY 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
SUMMERHILL CONSTRUCTION COMPANY LIMITED sits 1 level below its ultimate parent, SUMMERHILL CONSTRUCTION GROUP HOLDINGS LIMITED, registered in Ireland. Immediately above SUMMERHILL CONSTRUCTION COMPANY LIMITED is SUMMERHILL CONSTRUCTION GROUP HOLDINGS LIMITED, holding 100% as filed in SUMMERHILL CONSTRUCTION COMPANY LIMITED's own shareholder record with Companies Registration Office (CRO).
SUMMERHILL CONSTRUCTION GROUP HOLDINGS LIMITED
Ireland
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Frequently Asked Questions
Who owns SUMMERHILL CONSTRUCTION COMPANY LIMITED?
One shareholder is currently on record for SUMMERHILL CONSTRUCTION COMPANY LIMITED, held on the Annual Return (Form B1) under section 342 of the Companies Act 2014, which the register supplies only on payment. The largest of these is SUMMERHILL CONSTRUCTION GROUP HOLDINGS 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 SUMMERHILL CONSTRUCTION COMPANY LIMITED's UBO (Ultimate Beneficial Owner)?
Every shareholder recorded for SUMMERHILL CONSTRUCTION COMPANY 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 SUMMERHILL CONSTRUCTION COMPANY LIMITED have on record?
1 shareholder is shown on record for SUMMERHILL CONSTRUCTION COMPANY LIMITED.
What is SUMMERHILL CONSTRUCTION COMPANY LIMITED's company registration number?
SUMMERHILL CONSTRUCTION COMPANY LIMITED's registration number is IE034812, filed with Companies Registration Office (CRO) in Ireland. Its current status on the register is active.
Is SUMMERHILL CONSTRUCTION COMPANY LIMITED still an active company?
SUMMERHILL CONSTRUCTION COMPANY LIMITED's status on Companies Registration Office (CRO) is listed as active.
When was SUMMERHILL CONSTRUCTION COMPANY LIMITED incorporated?
SUMMERHILL CONSTRUCTION COMPANY LIMITED was incorporated on 21 July 1971, according to Companies Registration Office (CRO).
What is SUMMERHILL CONSTRUCTION COMPANY LIMITED's registered address?
The registered address on file for SUMMERHILL CONSTRUCTION COMPANY LIMITED is CO. CORK,CORK, Ireland.
What legal structure is SUMMERHILL CONSTRUCTION COMPANY LIMITED registered as?
SUMMERHILL CONSTRUCTION COMPANY LIMITED is registered as a Private limited company (Ltd.) in Ireland.
Who are the officers/directors of SUMMERHILL CONSTRUCTION COMPANY LIMITED?
Three of the 4 officer records shown for SUMMERHILL CONSTRUCTION COMPANY LIMITED are current appointments, filed with Companies Registration Office (CRO). JAMES O'SULLIVAN (appointed 1972-12-31), DANIEL J O'SULLIVAN (appointed 2010-10-29) and JAMES J O'SULLIVAN (appointed 2010-10-29) all serve as Director. The remaining 1 record shown (BATT O'SULLIVAN) is a former appointment that has since been resigned. Management authority at SUMMERHILL CONSTRUCTION COMPANY LIMITED sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
Does SUMMERHILL CONSTRUCTION COMPANY LIMITED have a parent company or subsidiaries?
SUMMERHILL CONSTRUCTION COMPANY LIMITED sits 1 level below its ultimate parent, SUMMERHILL CONSTRUCTION GROUP HOLDINGS LIMITED, registered in Ireland.
Can Zavia monitor changes to SUMMERHILL CONSTRUCTION COMPANY 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 SUMMERHILL CONSTRUCTION COMPANY 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 SUMMERHILL CONSTRUCTION COMPANY 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 SUMMERHILL CONSTRUCTION COMPANY 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 23 October 2026.