ATOC LIMITED
ATOC LIMITED is a Private limited company (Ltd.) registered in United Kingdom under 03069033, and its current status with Companies House is active. The company was incorporated on 12 June 1995 and lists its registered address as London, United Kingdom. 5 shareholders are on record for ATOC 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 House and was last updated on 19 October 2026.
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Shareholders
5
Five shareholders are currently on record for ATOC LIMITED, held on the Confirmation Statement (CS01), filed under the Companies Act 2006.
The largest of these is SOUTH WESTERN RAILWAY LIMITED, holding 3.6% — the largest recorded stake — followed by GTS RAIL OPERATIONS LIMITED at 3.6%; the remaining 3 shareholders shown hold smaller stakes.
The register reports 28 shareholders in total, though only the top 5 by holding are shown in this view.
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 |
|---|---|---|---|
| SOUTH WESTERN RAILWAY LIMITED | 3.6% | Companies House | |
| GTS RAIL OPERATIONS LIMITED | 3.6% | Companies House | |
| TRANSPORT UK EAST MIDLANDS LIMITED | 3.6% | Companies House | |
| CALEDONIAN SLEEPER LIMITED | 3.6% | Companies House | |
| LONDON NORTH EASTERN RAILWAY LIMITED | 3.6% | Companies House |
Officers
5
The Director of ATOC LIMITED currently on record is Dominic Booth; five officers are currently on record for ATOC LIMITED, filed with Companies House.
The register reports 37 officers in total, including past appointments, though only the 5 most relevant records are shown here.
Management authority at ATOC 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
ATOC 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 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.
ATOC LIMITED
United Kingdom
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Frequently Asked Questions
Who owns ATOC LIMITED?
Five shareholders are currently on record for ATOC LIMITED, held on the Confirmation Statement (CS01), filed under the Companies Act 2006. The largest of these is SOUTH WESTERN RAILWAY LIMITED, holding 3.6% — the largest recorded stake — followed by GTS RAIL OPERATIONS LIMITED at 3.6%; the remaining 3 shareholders shown hold smaller stakes. 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 ATOC LIMITED's UBO (Ultimate Beneficial Owner)?
Every shareholder recorded for ATOC 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 ATOC LIMITED have on record?
5 shareholders are shown on record for ATOC LIMITED. The register reports 28 in total; only the top 5 by holding are shown here.
What is ATOC LIMITED's company registration number?
ATOC LIMITED's registration number is 03069033, filed with Companies House in United Kingdom. Its current status on the register is active.
Is ATOC LIMITED still an active company?
ATOC LIMITED's status on Companies House is listed as active.
When was ATOC LIMITED incorporated?
ATOC LIMITED was incorporated on 12 June 1995, according to Companies House.
What is ATOC LIMITED's registered address?
The registered address on file for ATOC LIMITED is London, United Kingdom.
What legal structure is ATOC LIMITED registered as?
ATOC LIMITED is registered as a Private limited company (Ltd.) in United Kingdom.
Who are the officers/directors of ATOC LIMITED?
The Director of ATOC LIMITED currently on record is Dominic Booth; five officers are currently on record for ATOC LIMITED, filed with Companies House. Management authority at ATOC LIMITED sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
Does ATOC LIMITED have a parent company or subsidiaries?
ATOC 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 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 ATOC LIMITED's ownership over time?
This profile reflects a point-in-time snapshot from Companies House. Zavia's monitoring API can track changes to ATOC 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 ATOC 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 ATOC 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 19 October 2026.