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ARDMORE GROUP LIMITED

Private limited company (Ltd.) Active

in

Registration No.
10379475
Incorporation Date
2016-09-16
Company Type
Private limited company (Ltd.)
Address
London, United Kingdom
Website
www.ardmoregroup.co.uk/
Source: Companies House

ARDMORE GROUP LIMITED is a Private limited company (Ltd.) registered in United Kingdom under 10379475, and its current status with Companies House is active. The company was incorporated on 16 September 2016 and lists its registered address as London, United Kingdom. 5 shareholders are on record for ARDMORE GROUP 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 House and was last updated on 20 October 2026.

Data Provenance
This record is sourced directly from official government registries, including Companies House.

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Shareholders

5

Five shareholders are currently on record for ARDMORE GROUP LIMITED, held on the Confirmation Statement (CS01), filed under the Companies Act 2006.

The largest of these is PATRICK JOSEPH BYRNE, holding 44.3% — the largest recorded stake — followed by CORMAC JAMES BYRNE at 44.3%; the remaining 3 shareholders shown hold smaller stakes.

The register reports 11 shareholders in total, though only the top 5 by holding are shown in this view.

Every 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
PATRICK JOSEPH BYRNE 44.3% Companies House
CORMAC JAMES BYRNE 44.3% Companies House
CELINE ANN BYRNE 5.6% Companies House
MARINA BYRNE 1.4% Companies House
MARK BYRNE 1.4% Companies House

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Officers

2

One of the 2 officer records shown for ARDMORE GROUP LIMITED is a current appointment, filed with Companies House. Cormac Byrne (appointed 2016-09-16) serves as Director. The remaining 1 record shown (Patrick Byrne) is a former appointment that has since been resigned.

Management authority at ARDMORE 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.

CB
Cormac Byrne ACTIVE

Appointed
2016-09-16
Residence
🇬🇧 United Kingdom
Occupation
Director

PB
Patrick Byrne RESIGNED

Appointed
2016-09-16
Resigned
2024-07-26
Residence
🇬🇧 United Kingdom
Occupation
Director

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Group Structure

ARDMORE GROUP LIMITED sits 1 level below its ultimate parent, ARDMORE GROUP HOLDINGS LTD, registered in United Kingdom. 2 subsidiaries are recorded beneath it, across 1 jurisdiction. The full chain up to ARDMORE GROUP HOLDINGS LTD is derived by walking shareholder filings across jurisdictions; no link in it is independently corroborated by ARDMORE GROUP LIMITED's own shareholder record. 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 2 subsidiaries span United Kingdom 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. Two of the 2 go a level deeper still, with their own further subsidiaries recorded beneath them — additional ownership layers this view doesn't expand.

Ultimate HQ
ARDMORE GROUP HOLDINGS LTD
United Kingdom
SYSTEMHAVEN LIMITED+ subsidiaries
United KingdomGB 04205376

ARDMORE CONSTRUCTION GROUP LTD+ subsidiaries
United KingdomGB 11890551

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Frequently Asked Questions

Who owns ARDMORE GROUP LIMITED?

Five shareholders are currently on record for ARDMORE GROUP LIMITED, held on the Confirmation Statement (CS01), filed under the Companies Act 2006. The largest of these is PATRICK JOSEPH BYRNE, holding 44.3% — the largest recorded stake — followed by CORMAC JAMES BYRNE at 44.3%; the remaining 3 shareholders shown hold smaller stakes. Every 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 ARDMORE GROUP LIMITED's UBO (Ultimate Beneficial Owner)?

At least one shareholder recorded for ARDMORE GROUP 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 ARDMORE GROUP LIMITED have on record?

5 shareholders are shown on record for ARDMORE GROUP LIMITED. The register reports 11 in total; only the top 5 by holding are shown here.

What is ARDMORE GROUP LIMITED's company registration number?

ARDMORE GROUP LIMITED's registration number is 10379475, filed with Companies House in United Kingdom. Its current status on the register is active.

Is ARDMORE GROUP LIMITED still an active company?

ARDMORE GROUP LIMITED's status on Companies House is listed as active.

When was ARDMORE GROUP LIMITED incorporated?

ARDMORE GROUP LIMITED was incorporated on 16 September 2016, according to Companies House.

What is ARDMORE GROUP LIMITED's registered address?

The registered address on file for ARDMORE GROUP LIMITED is London, United Kingdom.

What legal structure is ARDMORE GROUP LIMITED registered as?

ARDMORE GROUP LIMITED is registered as a Private limited company (Ltd.) in United Kingdom.

Who are the officers/directors of ARDMORE GROUP LIMITED?

One of the 2 officer records shown for ARDMORE GROUP LIMITED is a current appointment, filed with Companies House. Cormac Byrne (appointed 2016-09-16) serves as Director. The remaining 1 record shown (Patrick Byrne) is a former appointment that has since been resigned. Management authority at ARDMORE GROUP LIMITED sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.

Does ARDMORE GROUP LIMITED have a parent company or subsidiaries?

ARDMORE GROUP LIMITED sits 1 level below its ultimate parent, ARDMORE GROUP HOLDINGS LTD, registered in United Kingdom. 2 subsidiaries are recorded beneath it, across 1 jurisdiction. Those 2 subsidiaries span United Kingdom 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. Two of the 2 go a level deeper still, with their own further subsidiaries recorded beneath them — additional ownership layers this view doesn't expand.

Can Zavia monitor changes to ARDMORE GROUP LIMITED's ownership over time?

This profile reflects a point-in-time snapshot from Companies House. Zavia's monitoring API can track changes to ARDMORE 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 ARDMORE GROUP LIMITED's data through an API?

Yes. Zavia's API connects directly to official government ownership registries across 195 countries and territories, including United Kingdom, so records like ARDMORE 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 House and was last synced on 20 October 2026.

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