FLAGSTONE GROUP LTD
FLAGSTONE GROUP LTD is a Private limited company (Ltd.) registered in United Kingdom under 08528880, and its current status with Companies House is active. The company was incorporated on 14 May 2013 and lists its registered address as LONDON, United Kingdom. 5 shareholders are on record for FLAGSTONE GROUP LTD, 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 9 October 2026.
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Shareholders
5
Five shareholders are currently on record for FLAGSTONE GROUP LTD, held on the Confirmation Statement (CS01), filed under the Companies Act 2006.
The largest of these is OMERS VENTURES IV LP, holding 40.5% — the largest recorded stake — followed by OMERS VENTURES IV, LP at 40.4%; the remaining 3 shareholders shown hold smaller stakes.
The register reports 497 shareholders in total, though only the top 5 by holding are shown in this view.
3 shareholders shown are companies, so the ownership chain continues above this level for those holdings; the other 2 are recorded as direct individual holders, though the record carries no UBO/PSC flag confirming beneficial-owner status.
| Shareholder | Type | Holding | Source Document |
|---|---|---|---|
| OMERS VENTURES IV LP | 40.5% | Companies House | |
| OMERS VENTURES IV, LP | 40.4% | Companies House | |
| SIMON PAUL MERCHANT | 15.7% | Companies House | |
| ANDREW JOHN THATCHER | 15.7% | Companies House | |
| OMERS VENTURES IV, LP | 7.9% | Companies House |
Officers
5
The Director of FLAGSTONE GROUP LTD currently on record is Andrew Thatcher; five officers are currently on record for FLAGSTONE GROUP LTD, filed with Companies House.
The register reports 10 officers in total, including past appointments, though only the 5 most relevant records are shown here.
Management authority at FLAGSTONE GROUP LTD 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
FLAGSTONE GROUP LTD 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 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.
FLAGSTONE GROUP LTD
United Kingdom
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Frequently Asked Questions
Who owns FLAGSTONE GROUP LTD?
Five shareholders are currently on record for FLAGSTONE GROUP LTD, held on the Confirmation Statement (CS01), filed under the Companies Act 2006. The largest of these is OMERS VENTURES IV LP, holding 40.5% — the largest recorded stake — followed by OMERS VENTURES IV, LP at 40.4%; the remaining 3 shareholders shown hold smaller stakes. 3 shareholders shown are companies, so the ownership chain continues above this level for those holdings; the other 2 are recorded as direct individual holders, though the record carries no UBO/PSC flag confirming beneficial-owner status.
Who is FLAGSTONE GROUP LTD's UBO (Ultimate Beneficial Owner)?
At least one shareholder recorded for FLAGSTONE GROUP LTD 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 FLAGSTONE GROUP LTD have on record?
5 shareholders are shown on record for FLAGSTONE GROUP LTD. The register reports 497 in total; only the top 5 by holding are shown here.
What is FLAGSTONE GROUP LTD's company registration number?
FLAGSTONE GROUP LTD's registration number is 08528880, filed with Companies House in United Kingdom. Its current status on the register is active.
Is FLAGSTONE GROUP LTD still an active company?
FLAGSTONE GROUP LTD's status on Companies House is listed as active.
When was FLAGSTONE GROUP LTD incorporated?
FLAGSTONE GROUP LTD was incorporated on 14 May 2013, according to Companies House.
What is FLAGSTONE GROUP LTD's registered address?
The registered address on file for FLAGSTONE GROUP LTD is LONDON, United Kingdom.
What legal structure is FLAGSTONE GROUP LTD registered as?
FLAGSTONE GROUP LTD is registered as a Private limited company (Ltd.) in United Kingdom.
Who are the officers/directors of FLAGSTONE GROUP LTD?
The Director of FLAGSTONE GROUP LTD currently on record is Andrew Thatcher; five officers are currently on record for FLAGSTONE GROUP LTD, filed with Companies House. Management authority at FLAGSTONE GROUP LTD sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
Does FLAGSTONE GROUP LTD have a parent company or subsidiaries?
FLAGSTONE GROUP LTD 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 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.
Can Zavia monitor changes to FLAGSTONE GROUP LTD's ownership over time?
This profile reflects a point-in-time snapshot from Companies House. Zavia's monitoring API can track changes to FLAGSTONE GROUP LTD's registered shareholders, officers, and group structure going forward, flagging updates as they're filed rather than requiring a manual recheck.
Can I access FLAGSTONE GROUP LTD'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 FLAGSTONE GROUP LTD'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 9 October 2026.