ATOMIC MIDCO 1 LIMITED
ATOMIC MIDCO 1 LIMITED is a Private limited company (Ltd.) registered in United Kingdom under 16492272, and its current status with Companies House is active. The company was incorporated on 3 June 2025 and lists its registered address as Oxford, United Kingdom. 1 shareholder is on record for ATOMIC MIDCO 1 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 6 October 2026.
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Shareholders
1
One shareholder is currently on record for ATOMIC MIDCO 1 LIMITED, held on the Confirmation Statement (CS01), filed under the Companies Act 2006.
The largest of these is ATOMIC HOLDCO 2 LIMITED, holding 100% — a majority holding.
Because the 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 |
|---|---|---|---|
| ATOMIC HOLDCO 2 LIMITED | 100% | Companies House |
Officers
5
Three of the 5 officer records shown for ATOMIC MIDCO 1 LIMITED are current appointments, filed with Companies House. Hugh Pearce (appointed 2025-09-18), Marcus Jennings (appointed 2025-09-18) and Chloe Bransby (appointed 2025-09-18) all serve as Director. The remaining 2 records shown (Martin Davidson and Roberta Harris) are former appointments that have since been resigned.
Management authority at ATOMIC MIDCO 1 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
ATOMIC MIDCO 1 LIMITED sits 2 levels below its ultimate parent, TPG Rise Climate II EU AIV GenPar, SARL. 1 subsidiary is recorded beneath it, across 1 jurisdiction. The full chain up to TPG Rise Climate II EU AIV GenPar, SARL is derived by walking shareholder filings across jurisdictions; no link in it is independently corroborated by ATOMIC MIDCO 1 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 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. One of the 1 go a level deeper still, with its own further subsidiaries recorded beneath it — additional ownership layers this view doesn't expand.
TPG Rise Climate II EU AIV GenPar, SARL
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Frequently Asked Questions
Who owns ATOMIC MIDCO 1 LIMITED?
One shareholder is currently on record for ATOMIC MIDCO 1 LIMITED, held on the Confirmation Statement (CS01), filed under the Companies Act 2006. The largest of these is ATOMIC HOLDCO 2 LIMITED, holding 100% — a majority holding. Because the 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 ATOMIC MIDCO 1 LIMITED's UBO (Ultimate Beneficial Owner)?
Every shareholder recorded for ATOMIC MIDCO 1 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 ATOMIC MIDCO 1 LIMITED have on record?
1 shareholder is shown on record for ATOMIC MIDCO 1 LIMITED.
What is ATOMIC MIDCO 1 LIMITED's company registration number?
ATOMIC MIDCO 1 LIMITED's registration number is 16492272, filed with Companies House in United Kingdom. Its current status on the register is active.
Is ATOMIC MIDCO 1 LIMITED still an active company?
ATOMIC MIDCO 1 LIMITED's status on Companies House is listed as active.
When was ATOMIC MIDCO 1 LIMITED incorporated?
ATOMIC MIDCO 1 LIMITED was incorporated on 3 June 2025, according to Companies House.
What is ATOMIC MIDCO 1 LIMITED's registered address?
The registered address on file for ATOMIC MIDCO 1 LIMITED is Oxford, United Kingdom.
What legal structure is ATOMIC MIDCO 1 LIMITED registered as?
ATOMIC MIDCO 1 LIMITED is registered as a Private limited company (Ltd.) in United Kingdom.
Who are the officers/directors of ATOMIC MIDCO 1 LIMITED?
Three of the 5 officer records shown for ATOMIC MIDCO 1 LIMITED are current appointments, filed with Companies House. Hugh Pearce (appointed 2025-09-18), Marcus Jennings (appointed 2025-09-18) and Chloe Bransby (appointed 2025-09-18) all serve as Director. The remaining 2 records shown (Martin Davidson and Roberta Harris) are former appointments that have since been resigned. Management authority at ATOMIC MIDCO 1 LIMITED sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
Does ATOMIC MIDCO 1 LIMITED have a parent company or subsidiaries?
ATOMIC MIDCO 1 LIMITED sits 2 levels below its ultimate parent, TPG Rise Climate II EU AIV GenPar, SARL. 1 subsidiary is 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. One of the 1 go a level deeper still, with its own further subsidiaries recorded beneath it — additional ownership layers this view doesn't expand.
Can Zavia monitor changes to ATOMIC MIDCO 1 LIMITED's ownership over time?
This profile reflects a point-in-time snapshot from Companies House. Zavia's monitoring API can track changes to ATOMIC MIDCO 1 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 ATOMIC MIDCO 1 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 ATOMIC MIDCO 1 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 6 October 2026.