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JEMMTEC LIMITED

Private limited company (Ltd.) Active

in

Registration No.
07038303
Incorporation Date
2009-10-12
Company Type
Private limited company (Ltd.)
Address
DEWSBURY, United Kingdom
Website
www.magmaceramics.com/
Source: Companies House

JEMMTEC LIMITED is a Private limited company (Ltd.) registered in United Kingdom under 07038303, and its current status with Companies House is active. The company was incorporated on 12 October 2009 and lists its registered address as DEWSBURY, United Kingdom. 2 shareholders are on record for JEMMTEC 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 9 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 JEMMTEC LIMITED, held on the Confirmation Statement (CS01), filed under the Companies Act 2006.

The largest of these is UNICAT CATALYST HOLDINGS LLC, holding 65% — a majority holding — followed by UNICAT CATALYST HOLDINGS LLC at 35%.

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
UNICAT CATALYST HOLDINGS LLC 65% Companies House
UNICAT CATALYST HOLDINGS LLC 35% Companies House

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Full cap table, ownership percentages, and ultimate beneficial owners resolved down to the natural person.

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Officers

4

Two of the 4 officer records shown for JEMMTEC LIMITED are current appointments, filed with Companies House. Mark Stuckey (appointed 2009-10-12) and James Meneely Iii (appointed 2021-04-27) both serve as Director. The remaining 2 records shown (Simon Halliday and John Dunleavy) are former appointments that have since been resigned.

The register reports 9 officers in total, including past appointments, though only the 4 most relevant records are shown here.

Management authority at JEMMTEC 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.

MS
Mark Stuckey ACTIVE

Appointed
2009-10-12
Residence
🇬🇧 United Kingdom
Occupation
Director

JM
James Meneely Iii ACTIVE

Appointed
2021-04-27
Residence
🇬🇧 United Kingdom
Occupation
Director

SH
Simon Halliday RESIGNED

Appointed
2014-04-03
Resigned
2021-04-27
Residence
🇬🇧 United Kingdom
Occupation
Director

JD
John Dunleavy RESIGNED

Appointed
2019-09-09
Resigned
2021-04-27
Residence
🇬🇧 United Kingdom
Occupation
Director

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Group Structure

JEMMTEC LIMITED has no recorded parent company — it sits at the top of its own group structure, with 5 subsidiaries recorded beneath it across 2 jurisdictions. 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 5 subsidiaries span United Kingdom, Vietnam jurisdictions, 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.

Ultimate HQ
JEMMTEC LIMITED
United Kingdom
MAGMA CERAMICS AND CATALYSTS (VIET NAM)
VietnamVN 0801031641

MAGMA CERAMICS LTD
United KingdomGB 07686503

CERAMICS HOLDINGS LTD
United KingdomGB 17352033

UNICAT INDIA HOLDCO LIMITED
United KingdomGB 15640284

MAGMA COMBUSTION ENGINEERING LIMITED
United KingdomGB 10990666

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Map the complete corporate hierarchy: parent companies, subsidiaries, and cross-border ownership chains.

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Frequently Asked Questions

Who owns JEMMTEC LIMITED?

Two shareholders are currently on record for JEMMTEC LIMITED, held on the Confirmation Statement (CS01), filed under the Companies Act 2006. The largest of these is UNICAT CATALYST HOLDINGS LLC, holding 65% — a majority holding — followed by UNICAT CATALYST HOLDINGS LLC at 35%. 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 JEMMTEC LIMITED's UBO (Ultimate Beneficial Owner)?

Every shareholder recorded for JEMMTEC 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 JEMMTEC LIMITED have on record?

2 shareholders are shown on record for JEMMTEC LIMITED.

What is JEMMTEC LIMITED's company registration number?

JEMMTEC LIMITED's registration number is 07038303, filed with Companies House in United Kingdom. Its current status on the register is active.

Is JEMMTEC LIMITED still an active company?

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

When was JEMMTEC LIMITED incorporated?

JEMMTEC LIMITED was incorporated on 12 October 2009, according to Companies House.

What is JEMMTEC LIMITED's registered address?

The registered address on file for JEMMTEC LIMITED is DEWSBURY, United Kingdom.

What legal structure is JEMMTEC LIMITED registered as?

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

Who are the officers/directors of JEMMTEC LIMITED?

Two of the 4 officer records shown for JEMMTEC LIMITED are current appointments, filed with Companies House. Mark Stuckey (appointed 2009-10-12) and James Meneely Iii (appointed 2021-04-27) both serve as Director. The remaining 2 records shown (Simon Halliday and John Dunleavy) are former appointments that have since been resigned. Management authority at JEMMTEC LIMITED sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.

Does JEMMTEC LIMITED have a parent company or subsidiaries?

JEMMTEC LIMITED has no recorded parent company — it sits at the top of its own group structure, with 5 subsidiaries recorded beneath it across 2 jurisdictions. Those 5 subsidiaries span United Kingdom, Vietnam jurisdictions, 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 JEMMTEC LIMITED's ownership over time?

This profile reflects a point-in-time snapshot from Companies House. Zavia's monitoring API can track changes to JEMMTEC 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 JEMMTEC 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 JEMMTEC 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 9 October 2026.

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