CALLOS CONSTRUCTION LIMITED
CALLOS CONSTRUCTION LIMITED is a Private limited company (Ltd.) registered in Ireland under IE459456, and its current status with Companies Registration Office (CRO) is active. The company was incorporated on 1 July 2008 and lists its registered address as CO. CORK,CORK, Ireland. 1 shareholder is on record for CALLOS CONSTRUCTION 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 27 October 2026.
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Shareholders
1
One shareholder is currently on record for CALLOS CONSTRUCTION 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 JONATHAN O'CALLAGHAN, holding 100% — a majority holding.
The shareholder shown is an individual, recorded as a direct holder at this level; the record carries no UBO/PSC flag, so beneficial-owner status is not confirmed here.
| Shareholder | Type | Holding | Source Document |
|---|---|---|---|
| JONATHAN O'CALLAGHAN | 100% | Companies Registration Office (CRO) |
Officers
5
Two of the 5 officer records shown for CALLOS CONSTRUCTION LIMITED are current appointments, filed with Companies Registration Office (CRO). JONATHAN O'CALLAGHAN (appointed 2008-07-01) serves as Director; ELAINE O'CALLAGHAN (appointed 2011-07-04) serves as Company Secretary. The remaining 3 records shown (HILARY O'BRIEN, GER O'SHEA and 1 other) are former appointments that have since been resigned.
Management authority at CALLOS CONSTRUCTION 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
CALLOS CONSTRUCTION LIMITED has no recorded parent company — it sits at the top of its own group structure, with 1 subsidiary recorded beneath it across 1 jurisdiction. 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 1 subsidiary spans Ireland jurisdiction, 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.
CALLOS CONSTRUCTION LIMITED
Ireland
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Frequently Asked Questions
Who owns CALLOS CONSTRUCTION LIMITED?
One shareholder is currently on record for CALLOS CONSTRUCTION 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 JONATHAN O'CALLAGHAN, holding 100% — a majority holding. The shareholder shown is an individual, recorded as a direct holder at this level; the record carries no UBO/PSC flag, so beneficial-owner status is not confirmed here.
Who is CALLOS CONSTRUCTION LIMITED's UBO (Ultimate Beneficial Owner)?
At least one shareholder recorded for CALLOS CONSTRUCTION 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 CALLOS CONSTRUCTION LIMITED have on record?
1 shareholder is shown on record for CALLOS CONSTRUCTION LIMITED.
What is CALLOS CONSTRUCTION LIMITED's company registration number?
CALLOS CONSTRUCTION LIMITED's registration number is IE459456, filed with Companies Registration Office (CRO) in Ireland. Its current status on the register is active.
Is CALLOS CONSTRUCTION LIMITED still an active company?
CALLOS CONSTRUCTION LIMITED's status on Companies Registration Office (CRO) is listed as active.
When was CALLOS CONSTRUCTION LIMITED incorporated?
CALLOS CONSTRUCTION LIMITED was incorporated on 1 July 2008, according to Companies Registration Office (CRO).
What is CALLOS CONSTRUCTION LIMITED's registered address?
The registered address on file for CALLOS CONSTRUCTION LIMITED is CO. CORK,CORK, Ireland.
What legal structure is CALLOS CONSTRUCTION LIMITED registered as?
CALLOS CONSTRUCTION LIMITED is registered as a Private limited company (Ltd.) in Ireland.
Who are the officers/directors of CALLOS CONSTRUCTION LIMITED?
Two of the 5 officer records shown for CALLOS CONSTRUCTION LIMITED are current appointments, filed with Companies Registration Office (CRO). JONATHAN O'CALLAGHAN (appointed 2008-07-01) serves as Director; ELAINE O'CALLAGHAN (appointed 2011-07-04) serves as Company Secretary. The remaining 3 records shown (HILARY O'BRIEN, GER O'SHEA and 1 other) are former appointments that have since been resigned. Management authority at CALLOS CONSTRUCTION LIMITED sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
Does CALLOS CONSTRUCTION LIMITED have a parent company or subsidiaries?
CALLOS CONSTRUCTION LIMITED has no recorded parent company — it sits at the top of its own group structure, with 1 subsidiary recorded beneath it across 1 jurisdiction. Those 1 subsidiary spans Ireland jurisdiction, 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 CALLOS CONSTRUCTION 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 CALLOS CONSTRUCTION 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 CALLOS CONSTRUCTION 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 CALLOS CONSTRUCTION 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 27 October 2026.