MWH TREATMENT LIMITED
MWH TREATMENT LIMITED is a Private limited company (Ltd.) registered in United Kingdom under 01535477, and its current status with Companies House is active. The company was incorporated on 17 December 1980 and lists its registered address as CHESHIRE, United Kingdom. 1 shareholder is on record for MWH TREATMENT 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 MWH TREATMENT LIMITED, held on the Confirmation Statement (CS01), filed under the Companies Act 2006.
The largest of these is MWH UK ACQUISITIONS 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 |
|---|---|---|---|
| MWH UK ACQUISITIONS LIMITED | 100% | Companies House |
Officers
5
The Director of MWH TREATMENT LIMITED currently on record is Paul Bresnan; five officers are currently on record for MWH TREATMENT LIMITED, filed with Companies House.
The register reports 55 officers in total, including past appointments, though only the 5 most relevant records are shown here.
Management authority at MWH TREATMENT 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
MWH TREATMENT LIMITED sits 5 levels below its ultimate parent, Ares Management Corporation, registered in United States. 1 subsidiary is recorded beneath it, across 1 jurisdiction. Immediately above MWH TREATMENT LIMITED is MWH UK ACQUISITIONS LIMITED, holding 100% as filed in MWH TREATMENT LIMITED's own shareholder record with Companies House. Ares Management Corporation sits further up the chain, a link derived by walking shareholder filings across jurisdictions rather than stated in a single document. 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.
Ares Management Corporation
United States
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Frequently Asked Questions
Who owns MWH TREATMENT LIMITED?
One shareholder is currently on record for MWH TREATMENT LIMITED, held on the Confirmation Statement (CS01), filed under the Companies Act 2006. The largest of these is MWH UK ACQUISITIONS 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 MWH TREATMENT LIMITED's UBO (Ultimate Beneficial Owner)?
Every shareholder recorded for MWH TREATMENT 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 MWH TREATMENT LIMITED have on record?
1 shareholder is shown on record for MWH TREATMENT LIMITED.
What is MWH TREATMENT LIMITED's company registration number?
MWH TREATMENT LIMITED's registration number is 01535477, filed with Companies House in United Kingdom. Its current status on the register is active.
Is MWH TREATMENT LIMITED still an active company?
MWH TREATMENT LIMITED's status on Companies House is listed as active.
When was MWH TREATMENT LIMITED incorporated?
MWH TREATMENT LIMITED was incorporated on 17 December 1980, according to Companies House.
What is MWH TREATMENT LIMITED's registered address?
The registered address on file for MWH TREATMENT LIMITED is CHESHIRE, United Kingdom.
What legal structure is MWH TREATMENT LIMITED registered as?
MWH TREATMENT LIMITED is registered as a Private limited company (Ltd.) in United Kingdom.
Who are the officers/directors of MWH TREATMENT LIMITED?
The Director of MWH TREATMENT LIMITED currently on record is Paul Bresnan; five officers are currently on record for MWH TREATMENT LIMITED, filed with Companies House. Management authority at MWH TREATMENT LIMITED sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
Does MWH TREATMENT LIMITED have a parent company or subsidiaries?
MWH TREATMENT LIMITED sits 5 levels below its ultimate parent, Ares Management Corporation, registered in United States. 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 MWH TREATMENT LIMITED's ownership over time?
This profile reflects a point-in-time snapshot from Companies House. Zavia's monitoring API can track changes to MWH TREATMENT 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 MWH TREATMENT 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 MWH TREATMENT 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.