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COMET BIDCO LIMITED

Private limited company (Ltd.) Active

Registration No.
10866972
Incorporation Date
2017-07-14
Company Type
Private limited company (Ltd.)
Address
London, United Kingdom
Website
www.clarionevents.com/
Source: Companies House

COMET BIDCO LIMITED is a Private limited company (Ltd.) registered in United Kingdom under 10866972, and its current status with Companies House is active. The company was incorporated on 14 July 2017 and lists its registered address as London, United Kingdom. 2 shareholders are on record for COMET BIDCO 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 17 October 2026.

Data Provenance
This record is sourced directly from official government registries, including Companies House.

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Shareholders

2

Two shareholders are currently on record for COMET BIDCO LIMITED, held on the Confirmation Statement (CS01), filed under the Companies Act 2006.

The largest of these is COMET MIDCO LIMITED, holding 100% — a majority holding — followed by COMET MIDCO LIMITED at 0%.

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
COMET MIDCO LIMITED 100% Companies House
COMET MIDCO LIMITED 0% Companies House

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Officers

5

Four of the 5 officer records shown for COMET BIDCO LIMITED are current appointments, filed with Companies House. Haide Hong (appointed 2017-07-14), Lionel Assant (appointed 2017-09-29), Russell Wilcox (appointed 2017-09-29) and Lisa Hannant (appointed 2022-12-20) all serve as Director. The remaining 1 record shown (Christopher Mills) is a former appointment that has since been resigned.

The register reports 10 officers in total, including past appointments, though only the 5 most relevant records are shown here.

Management authority at COMET BIDCO 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.

HH
Haide Hong ACTIVE

Appointed
2017-07-14
Residence
🇬🇧 United Kingdom
Occupation
Director

LA
Lionel Assant ACTIVE

Appointed
2017-09-29
Residence
🇬🇧 United Kingdom
Occupation
Director

RW
Russell Wilcox ACTIVE

Appointed
2017-09-29
Residence
🇬🇧 United Kingdom
Occupation
Director

LH
Lisa Hannant ACTIVE

Appointed
2022-12-20
Residence
🇬🇧 United Kingdom
Occupation
Director

CM
Christopher Mills RESIGNED

Appointed
2024-10-01
Resigned
2025-05-02
Residence
🇬🇧 United Kingdom
Occupation
Company Secretary

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Group Structure

COMET BIDCO LIMITED sits 3 levels below its ultimate parent, BLACKSTONE EUROPE LLP, registered in United Kingdom. 1 subsidiary is recorded beneath it, across 1 jurisdiction. Immediately above COMET BIDCO LIMITED is COMET MIDCO LIMITED, holding 100% as filed in COMET BIDCO LIMITED's own shareholder record with Companies House. BLACKSTONE EUROPE LLP 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.

Ultimate HQ
BLACKSTONE EUROPE LLP
United Kingdom
PSPA TOPCO LIMITED+ subsidiaries
United KingdomGB 09369835

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Frequently Asked Questions

Who owns COMET BIDCO LIMITED?

Two shareholders are currently on record for COMET BIDCO LIMITED, held on the Confirmation Statement (CS01), filed under the Companies Act 2006. The largest of these is COMET MIDCO LIMITED, holding 100% — a majority holding — followed by COMET MIDCO LIMITED at 0%. 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 COMET BIDCO LIMITED's UBO (Ultimate Beneficial Owner)?

Every shareholder recorded for COMET BIDCO 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 COMET BIDCO LIMITED have on record?

2 shareholders are shown on record for COMET BIDCO LIMITED.

What is COMET BIDCO LIMITED's company registration number?

COMET BIDCO LIMITED's registration number is 10866972, filed with Companies House in United Kingdom. Its current status on the register is active.

Is COMET BIDCO LIMITED still an active company?

COMET BIDCO LIMITED's status on Companies House is listed as active.

When was COMET BIDCO LIMITED incorporated?

COMET BIDCO LIMITED was incorporated on 14 July 2017, according to Companies House.

What is COMET BIDCO LIMITED's registered address?

The registered address on file for COMET BIDCO LIMITED is London, United Kingdom.

What legal structure is COMET BIDCO LIMITED registered as?

COMET BIDCO LIMITED is registered as a Private limited company (Ltd.) in United Kingdom.

Who are the officers/directors of COMET BIDCO LIMITED?

Four of the 5 officer records shown for COMET BIDCO LIMITED are current appointments, filed with Companies House. Haide Hong (appointed 2017-07-14), Lionel Assant (appointed 2017-09-29), Russell Wilcox (appointed 2017-09-29) and Lisa Hannant (appointed 2022-12-20) all serve as Director. The remaining 1 record shown (Christopher Mills) is a former appointment that has since been resigned. Management authority at COMET BIDCO LIMITED sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.

Does COMET BIDCO LIMITED have a parent company or subsidiaries?

COMET BIDCO LIMITED sits 3 levels below its ultimate parent, BLACKSTONE EUROPE LLP, registered in United Kingdom. 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 COMET BIDCO LIMITED's ownership over time?

This profile reflects a point-in-time snapshot from Companies House. Zavia's monitoring API can track changes to COMET BIDCO 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 COMET BIDCO 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 COMET BIDCO 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 17 October 2026.

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