BASELL POLYOLEFINS UK LIMITED
BASELL POLYOLEFINS UK LIMITED is a Private limited company (Ltd.) registered in United Kingdom under 02811230, and its current status with Companies House is active. The company was incorporated on 21 April 1993 and lists its registered address as London, United Kingdom. 1 shareholder is on record for BASELL POLYOLEFINS UK 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
1
One shareholder is currently on record for BASELL POLYOLEFINS UK LIMITED, held on the Confirmation Statement (CS01), filed under the Companies Act 2006.
The largest of these is BASELL UK HOLDINGS LTD, 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 |
|---|---|---|---|
| BASELL UK HOLDINGS LTD | 100% | Companies House |
Officers
5
Three of the 5 officer records shown for BASELL POLYOLEFINS UK LIMITED are current appointments, filed with Companies House. Hitesh Kalidas (appointed 2021-01-21) and James Mumford-raine (appointed 2025-09-25) both serve as Director; Citco Management (uk) Limited (appointed 2013-11-13) serves as Company Secretary. The remaining 2 records shown (Stephen Finnegan and Ludovic Museur) are former appointments that have since been resigned.
The register reports 38 officers in total, including past appointments, though only the 5 most relevant records are shown here.
Management authority at BASELL POLYOLEFINS UK 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
BASELL POLYOLEFINS UK LIMITED sits 4 levels below its ultimate parent, LyondellBasell Industries N.V., registered in Netherlands. 1 subsidiary is recorded beneath it, across 1 jurisdiction. The full chain up to LyondellBasell Industries N.V. is derived by walking shareholder filings across jurisdictions; no link in it is independently corroborated by BASELL POLYOLEFINS UK 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.
LyondellBasell Industries N.V.
Netherlands
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Frequently Asked Questions
Who owns BASELL POLYOLEFINS UK LIMITED?
One shareholder is currently on record for BASELL POLYOLEFINS UK LIMITED, held on the Confirmation Statement (CS01), filed under the Companies Act 2006. The largest of these is BASELL UK HOLDINGS LTD, 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 BASELL POLYOLEFINS UK LIMITED's UBO (Ultimate Beneficial Owner)?
Every shareholder recorded for BASELL POLYOLEFINS UK 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 BASELL POLYOLEFINS UK LIMITED have on record?
1 shareholder is shown on record for BASELL POLYOLEFINS UK LIMITED.
What is BASELL POLYOLEFINS UK LIMITED's company registration number?
BASELL POLYOLEFINS UK LIMITED's registration number is 02811230, filed with Companies House in United Kingdom. Its current status on the register is active.
Is BASELL POLYOLEFINS UK LIMITED still an active company?
BASELL POLYOLEFINS UK LIMITED's status on Companies House is listed as active.
When was BASELL POLYOLEFINS UK LIMITED incorporated?
BASELL POLYOLEFINS UK LIMITED was incorporated on 21 April 1993, according to Companies House.
What is BASELL POLYOLEFINS UK LIMITED's registered address?
The registered address on file for BASELL POLYOLEFINS UK LIMITED is London, United Kingdom.
What legal structure is BASELL POLYOLEFINS UK LIMITED registered as?
BASELL POLYOLEFINS UK LIMITED is registered as a Private limited company (Ltd.) in United Kingdom.
Who are the officers/directors of BASELL POLYOLEFINS UK LIMITED?
Three of the 5 officer records shown for BASELL POLYOLEFINS UK LIMITED are current appointments, filed with Companies House. Hitesh Kalidas (appointed 2021-01-21) and James Mumford-raine (appointed 2025-09-25) both serve as Director; Citco Management (uk) Limited (appointed 2013-11-13) serves as Company Secretary. The remaining 2 records shown (Stephen Finnegan and Ludovic Museur) are former appointments that have since been resigned. Management authority at BASELL POLYOLEFINS UK LIMITED sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
Does BASELL POLYOLEFINS UK LIMITED have a parent company or subsidiaries?
BASELL POLYOLEFINS UK LIMITED sits 4 levels below its ultimate parent, LyondellBasell Industries N.V., registered in Netherlands. 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.
Can Zavia monitor changes to BASELL POLYOLEFINS UK LIMITED's ownership over time?
This profile reflects a point-in-time snapshot from Companies House. Zavia's monitoring API can track changes to BASELL POLYOLEFINS UK 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 BASELL POLYOLEFINS UK 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 BASELL POLYOLEFINS UK 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.