COSTERN UNLIMITED COMPANY
COSTERN UNLIMITED COMPANY is a Private limited company (Ltd.) registered in Ireland under IE489192, and its current status with Companies Registration Office (CRO) is active. The company was incorporated on 16 September 2010 and lists its registered address as Ireland. 2 shareholders are on record for COSTERN 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 25 September 2026.
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Shareholders
2
Shareholders of COSTERN UNLIMITED COMPANY
Two shareholders are currently on record for COSTERN UNLIMITED COMPANY, held on the Annual Return (Form B1), filed under section 342 of the Companies Act 2014. The largest of these is DOMUSVI IRELAND LIMITED, holding 99.9% — a majority holding — followed by DOMUSVI IRELAND LIMITED at 0.1%. 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 |
|---|---|---|---|
| DOMUSVI IRELAND LIMITED | 99.9% | Companies Registration Office (CRO) | |
| DOMUSVI IRELAND LIMITED | 0.1% | Companies Registration Office (CRO) |
Officers
11
Directors and officers of COSTERN UNLIMITED COMPANY
Three of the 11 officer records shown for COSTERN UNLIMITED COMPANY are current appointments, filed with Companies Registration Office (CRO). Susan McLaverty (appointed 2022-03-07) and Michael Tonery (appointed 2022-07-18) both serve as Director; MHC CORPORATE SERVICES LIMITED (appointed 2021-03-15) serves as Company Secretary. The remaining 7 records shown (SUZANNE FOLEY, URSULA MORAN and 5 others) are former appointments that have since been resigned. Management authority at COSTERN 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
Group structure of COSTERN UNLIMITED COMPANY
COSTERN UNLIMITED COMPANY sits 1 level below its ultimate parent, DOMUSVI IRELAND LIMITED, registered in Ireland. Immediately above COSTERN UNLIMITED COMPANY is DOMUSVI IRELAND LIMITED, holding 100% as filed in COSTERN UNLIMITED COMPANY's own shareholder record with Companies Registration Office (CRO).
DOMUSVI IRELAND LIMITED
Ireland
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Frequently Asked Questions
Who owns COSTERN UNLIMITED COMPANY?
Two shareholders are currently on record for COSTERN UNLIMITED COMPANY, held on the Annual Return (Form B1), filed under section 342 of the Companies Act 2014. The largest of these is DOMUSVI IRELAND LIMITED, holding 99.9% — a majority holding — followed by DOMUSVI IRELAND LIMITED at 0.1%. 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 COSTERN UNLIMITED COMPANY's UBO (Ultimate Beneficial Owner)?
Every shareholder recorded for COSTERN 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 COSTERN UNLIMITED COMPANY have on record?
2 shareholders are shown on record for COSTERN UNLIMITED COMPANY.
What is COSTERN UNLIMITED COMPANY's company registration number?
COSTERN UNLIMITED COMPANY's registration number is IE489192, filed with Companies Registration Office (CRO) in Ireland. Its current status on the register is active.
Is COSTERN UNLIMITED COMPANY still an active company?
COSTERN UNLIMITED COMPANY's status on Companies Registration Office (CRO) is listed as active.
When was COSTERN UNLIMITED COMPANY incorporated?
COSTERN UNLIMITED COMPANY was incorporated on 16 September 2010, according to Companies Registration Office (CRO).
What is COSTERN UNLIMITED COMPANY's registered address?
The registered address on file for COSTERN UNLIMITED COMPANY is Ireland.
What legal structure is COSTERN UNLIMITED COMPANY registered as?
COSTERN UNLIMITED COMPANY is registered as a Private limited company (Ltd.) in Ireland.
Who are the officers/directors of COSTERN UNLIMITED COMPANY?
Three of the 11 officer records shown for COSTERN UNLIMITED COMPANY are current appointments, filed with Companies Registration Office (CRO). Susan McLaverty (appointed 2022-03-07) and Michael Tonery (appointed 2022-07-18) both serve as Director; MHC CORPORATE SERVICES LIMITED (appointed 2021-03-15) serves as Company Secretary. The remaining 7 records shown (SUZANNE FOLEY, URSULA MORAN and 5 others) are former appointments that have since been resigned. Management authority at COSTERN UNLIMITED COMPANY sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
Does COSTERN UNLIMITED COMPANY have a parent company or subsidiaries?
COSTERN UNLIMITED COMPANY sits 1 level below its ultimate parent, DOMUSVI IRELAND LIMITED, registered in Ireland.
Can Zavia monitor changes to COSTERN 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 COSTERN 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 COSTERN 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 COSTERN 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 25 September 2026.