MASTERTECH GROUP LIMITED
MASTERTECH GROUP LIMITED is a Private limited company (Ltd.) registered in Ireland under IE139333, and its current status with Companies Registration Office (CRO) is active. The company was incorporated on 25 January 1989 and lists its registered address as TALLAGHT,DUBLIN, Ireland. 2 shareholders are on record for MASTERTECH GROUP 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 29 September 2026.
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Shareholders
2
Shareholders of MASTERTECH GROUP LIMITED
Two shareholders are currently on record for MASTERTECH GROUP LIMITED, held on the Annual Return (Form B1), filed under section 342 of the Companies Act 2014. The largest of these is ABBEY BEECH LIMITED, holding 75.1% — a majority holding — followed by RED BEECH LIMITED at 24.9%. 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.
Data-provider feed — rows as supplied to Zavia for Companies Registration Office (CRO), including entries the profile above does not cover. These rows are not a verbatim copy of the register: they have been found to duplicate the same person under different spellings and to keep a status of Active after an appointment ended. Where they disagree with the profile above, the profile is the checked version.
| Shareholder | Type | Holding | Source Document |
|---|---|---|---|
| ABBEY BEECH LIMITED | 75.1% | Companies Registration Office (CRO) | |
| RED BEECH LIMITED | 24.9% | Companies Registration Office (CRO) |
Officers
5
Directors and officers of MASTERTECH GROUP LIMITED
Four of the 5 officer records shown for MASTERTECH GROUP LIMITED are current appointments, filed with Companies Registration Office (CRO). SEAMUS MCCONNELL (appointed 2011-08-31), David Conway (appointed 2021-02-01) and Aidan Elliffe (appointed 2021-02-01) all serve as Director; G.S.O'B REGISTRARS LIMITED (appointed 1989-01-25) serves as Company Secretary. The remaining 1 record shown (LARRY MELLON) is a former appointment that has since been resigned. Management authority at MASTERTECH GROUP 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.
Data availability
The register reports 9 officers in total, including past appointments, though only the 5 most relevant records are shown here.
Data-provider feed — rows as supplied to Zavia for Companies Registration Office (CRO), including entries the profile above does not cover. These rows are not a verbatim copy of the register: they have been found to duplicate the same person under different spellings and to keep a status of Active after an appointment ended. Where they disagree with the profile above, the profile is the checked version.
Group Structure
Group structure of MASTERTECH GROUP LIMITED
MASTERTECH GROUP LIMITED sits 2 levels below its ultimate parent, RED BEECH LIMITED, registered in Ireland. Immediately above MASTERTECH GROUP LIMITED is ABBEY BEECH LIMITED, holding 75.1% as filed in MASTERTECH GROUP LIMITED's own shareholder record with Companies Registration Office (CRO). RED BEECH LIMITED sits further up the chain, a link derived by walking shareholder filings across jurisdictions rather than stated in a single document.
Data-provider feed — rows as supplied to Zavia for Companies Registration Office (CRO), including entries the profile above does not cover. These rows are not a verbatim copy of the register: they have been found to duplicate the same person under different spellings and to keep a status of Active after an appointment ended. Where they disagree with the profile above, the profile is the checked version.
RED BEECH LIMITED
Ireland
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Frequently Asked Questions
Who owns MASTERTECH GROUP LIMITED?
Two shareholders are currently on record for MASTERTECH GROUP LIMITED, held on the Annual Return (Form B1), filed under section 342 of the Companies Act 2014. The largest of these is ABBEY BEECH LIMITED, holding 75.1% — a majority holding — followed by RED BEECH LIMITED at 24.9%. 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 MASTERTECH GROUP LIMITED's UBO (Ultimate Beneficial Owner)?
Every shareholder recorded for MASTERTECH GROUP 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 MASTERTECH GROUP LIMITED have on record?
2 shareholders are shown on record for MASTERTECH GROUP LIMITED.
What is MASTERTECH GROUP LIMITED's company registration number?
MASTERTECH GROUP LIMITED's registration number is IE139333, filed with Companies Registration Office (CRO) in Ireland. Its current status on the register is active.
Is MASTERTECH GROUP LIMITED still an active company?
MASTERTECH GROUP LIMITED's status on Companies Registration Office (CRO) is listed as active.
When was MASTERTECH GROUP LIMITED incorporated?
MASTERTECH GROUP LIMITED was incorporated on 25 January 1989, according to Companies Registration Office (CRO).
What is MASTERTECH GROUP LIMITED's registered address?
The registered address on file for MASTERTECH GROUP LIMITED is TALLAGHT,DUBLIN, Ireland.
What legal structure is MASTERTECH GROUP LIMITED registered as?
MASTERTECH GROUP LIMITED is registered as a Private limited company (Ltd.) in Ireland.
Who are the officers/directors of MASTERTECH GROUP LIMITED?
Four of the 5 officer records shown for MASTERTECH GROUP LIMITED are current appointments, filed with Companies Registration Office (CRO). SEAMUS MCCONNELL (appointed 2011-08-31), David Conway (appointed 2021-02-01) and Aidan Elliffe (appointed 2021-02-01) all serve as Director; G.S.O'B REGISTRARS LIMITED (appointed 1989-01-25) serves as Company Secretary. The remaining 1 record shown (LARRY MELLON) is a former appointment that has since been resigned. Management authority at MASTERTECH GROUP LIMITED sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
Does MASTERTECH GROUP LIMITED have a parent company or subsidiaries?
MASTERTECH GROUP LIMITED sits 2 levels below its ultimate parent, RED BEECH LIMITED, registered in Ireland.
Can Zavia monitor changes to MASTERTECH GROUP 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 MASTERTECH GROUP 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 MASTERTECH GROUP 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 MASTERTECH GROUP 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 29 September 2026.