AMA RESEARCH LIMITED
AMA RESEARCH LIMITED is a Private limited company (Ltd.) registered in United Kingdom under 04501364, and its current status with Companies House is active. The company was incorporated on 1 August 2002 and lists its registered address as London, United Kingdom. 4 shareholders are on record for AMA RESEARCH 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 20 October 2026.
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Shareholders
4
Four shareholders are currently on record for AMA RESEARCH LIMITED, held on the Confirmation Statement (CS01), filed under the Companies Act 2006.
The largest of these is INFORMA MARKETS (UK) LIMITED, holding 49.5% — the largest recorded stake — followed by INFOPRO DIGITAL (HOLDCO) LIMITED at 49.5%; the remaining 2 shareholders shown hold smaller stakes.
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 |
|---|---|---|---|
| INFORMA MARKETS (UK) LIMITED | 49.5% | Companies House | |
| INFOPRO DIGITAL (HOLDCO) LIMITED | 49.5% | Companies House | |
| INFORMA MARKETS (UK) LIMITED | 0.5% | Companies House | |
| INFOPRO DIGITAL (HOLDCO) LIMITED | 0.5% | Companies House |
Officers
5
Two of the 5 officer records shown for AMA RESEARCH LIMITED are current appointments, filed with Companies House. Claire Hammond (appointed 2021-10-31) and Christophe Czajka (appointed 2021-10-31) both serve as Director. The remaining 3 records shown (Carl Adrian, Alex Simm and 1 other) are former appointments that have since been resigned.
The register reports 6 officers in total, including past appointments, though only the 5 most relevant records are shown here.
Management authority at AMA RESEARCH 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
AMA RESEARCH LIMITED sits 2 levels below its ultimate parent, Infopro Digital International B.V., registered in Netherlands. The full chain up to Infopro Digital International B.V. is derived by walking shareholder filings across jurisdictions; no link in it is independently corroborated by AMA RESEARCH LIMITED's own shareholder record.
Infopro Digital International B.V.
Netherlands
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Frequently Asked Questions
Who owns AMA RESEARCH LIMITED?
Four shareholders are currently on record for AMA RESEARCH LIMITED, held on the Confirmation Statement (CS01), filed under the Companies Act 2006. The largest of these is INFORMA MARKETS (UK) LIMITED, holding 49.5% — the largest recorded stake — followed by INFOPRO DIGITAL (HOLDCO) LIMITED at 49.5%; the remaining 2 shareholders shown hold smaller stakes. 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 AMA RESEARCH LIMITED's UBO (Ultimate Beneficial Owner)?
Every shareholder recorded for AMA RESEARCH 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 AMA RESEARCH LIMITED have on record?
4 shareholders are shown on record for AMA RESEARCH LIMITED.
What is AMA RESEARCH LIMITED's company registration number?
AMA RESEARCH LIMITED's registration number is 04501364, filed with Companies House in United Kingdom. Its current status on the register is active.
Is AMA RESEARCH LIMITED still an active company?
AMA RESEARCH LIMITED's status on Companies House is listed as active.
When was AMA RESEARCH LIMITED incorporated?
AMA RESEARCH LIMITED was incorporated on 1 August 2002, according to Companies House.
What is AMA RESEARCH LIMITED's registered address?
The registered address on file for AMA RESEARCH LIMITED is London, United Kingdom.
What legal structure is AMA RESEARCH LIMITED registered as?
AMA RESEARCH LIMITED is registered as a Private limited company (Ltd.) in United Kingdom.
Who are the officers/directors of AMA RESEARCH LIMITED?
Two of the 5 officer records shown for AMA RESEARCH LIMITED are current appointments, filed with Companies House. Claire Hammond (appointed 2021-10-31) and Christophe Czajka (appointed 2021-10-31) both serve as Director. The remaining 3 records shown (Carl Adrian, Alex Simm and 1 other) are former appointments that have since been resigned. Management authority at AMA RESEARCH LIMITED sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
Does AMA RESEARCH LIMITED have a parent company or subsidiaries?
AMA RESEARCH LIMITED sits 2 levels below its ultimate parent, Infopro Digital International B.V., registered in Netherlands.
Can Zavia monitor changes to AMA RESEARCH LIMITED's ownership over time?
This profile reflects a point-in-time snapshot from Companies House. Zavia's monitoring API can track changes to AMA RESEARCH 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 AMA RESEARCH 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 AMA RESEARCH 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 20 October 2026.