ALTIUM UK LIMITED
ALTIUM UK LIMITED is a Private limited company (Ltd.) registered in United Kingdom under 02889888, and its current status with Companies House is active. The company was incorporated on 21 January 1994 and lists its registered address as Cambridge, United Kingdom. 2 shareholders are on record for ALTIUM 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 26 October 2026.
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Shareholders
2
Two shareholders are currently on record for ALTIUM UK LIMITED, held on the Confirmation Statement (CS01), filed under the Companies Act 2006.
The largest of these is ALTIUM PTY LTD, holding 83.3% — a majority holding — followed by ALTIUM PTY LTD at 16.7%.
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 |
|---|---|---|---|
| ALTIUM PTY LTD | 83.3% | Companies House | |
| ALTIUM PTY LTD | 16.7% | Companies House |
Officers
5
One of the 5 officer records shown for ALTIUM UK LIMITED is a current appointment, filed with Companies House. Carsten Dahl (appointed 2024-08-01) serves as Director. The remaining 4 records shown (Aram Mirkazemi, Kim Besharati and 2 others) are former appointments that have since been resigned.
The register reports 16 officers in total, including past appointments, though only the 5 most relevant records are shown here.
Management authority at ALTIUM 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
ALTIUM UK LIMITED sits 3 levels below its ultimate parent, RENESAS ELECTRONICS AUSTRALIA PTY LTD, registered in Australia. Immediately above ALTIUM UK LIMITED is ALTIUM PTY LTD, holding 100% as filed in ALTIUM UK LIMITED's own shareholder record with Companies House. RENESAS ELECTRONICS AUSTRALIA PTY LTD sits further up the chain, a link derived by walking shareholder filings across jurisdictions rather than stated in a single document.
RENESAS ELECTRONICS AUSTRALIA PTY LTD
Australia
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Frequently Asked Questions
Who owns ALTIUM UK LIMITED?
Two shareholders are currently on record for ALTIUM UK LIMITED, held on the Confirmation Statement (CS01), filed under the Companies Act 2006. The largest of these is ALTIUM PTY LTD, holding 83.3% — a majority holding — followed by ALTIUM PTY LTD at 16.7%. 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 ALTIUM UK LIMITED's UBO (Ultimate Beneficial Owner)?
Every shareholder recorded for ALTIUM 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 ALTIUM UK LIMITED have on record?
2 shareholders are shown on record for ALTIUM UK LIMITED.
What is ALTIUM UK LIMITED's company registration number?
ALTIUM UK LIMITED's registration number is 02889888, filed with Companies House in United Kingdom. Its current status on the register is active.
Is ALTIUM UK LIMITED still an active company?
ALTIUM UK LIMITED's status on Companies House is listed as active.
When was ALTIUM UK LIMITED incorporated?
ALTIUM UK LIMITED was incorporated on 21 January 1994, according to Companies House.
What is ALTIUM UK LIMITED's registered address?
The registered address on file for ALTIUM UK LIMITED is Cambridge, United Kingdom.
What legal structure is ALTIUM UK LIMITED registered as?
ALTIUM UK LIMITED is registered as a Private limited company (Ltd.) in United Kingdom.
Who are the officers/directors of ALTIUM UK LIMITED?
One of the 5 officer records shown for ALTIUM UK LIMITED is a current appointment, filed with Companies House. Carsten Dahl (appointed 2024-08-01) serves as Director. The remaining 4 records shown (Aram Mirkazemi, Kim Besharati and 2 others) are former appointments that have since been resigned. Management authority at ALTIUM UK LIMITED sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
Does ALTIUM UK LIMITED have a parent company or subsidiaries?
ALTIUM UK LIMITED sits 3 levels below its ultimate parent, RENESAS ELECTRONICS AUSTRALIA PTY LTD, registered in Australia.
Can Zavia monitor changes to ALTIUM 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 ALTIUM 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 ALTIUM 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 ALTIUM 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 26 October 2026.