MEDIAOCEAN SYSTEMS LIMITED
MEDIAOCEAN SYSTEMS LIMITED is a Private limited company (Ltd.) registered in United Kingdom under 01622089, and its current status with Companies House is active. The company was incorporated on 15 March 1982 and lists its registered address as LONDON, United Kingdom. 1 shareholder is on record for MEDIAOCEAN SYSTEMS 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 24 October 2026.
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Shareholders
1
One shareholder is currently on record for MEDIAOCEAN SYSTEMS LIMITED, held on the Confirmation Statement (CS01), filed under the Companies Act 2006.
The largest of these is MEDIAOCEAN LLC, 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 |
|---|---|---|---|
| MEDIAOCEAN LLC | 100% | Companies House |
Officers
5
Three of the 5 officer records shown for MEDIAOCEAN SYSTEMS LIMITED are current appointments, filed with Companies House. Nicholas Galassi (appointed 2015-09-22) and William Wise (appointed 2015-09-22) both serve as Director; Alexander Rankin (appointed 2010-06-23) serves as Company Secretary. The remaining 2 records shown (Michael Donovan and Michael Begley) are former appointments that have since been resigned.
The register reports 32 officers in total, including past appointments, though only the 5 most relevant records are shown here.
Management authority at MEDIAOCEAN SYSTEMS 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
MEDIAOCEAN SYSTEMS LIMITED sits 2 levels below its ultimate parent, Socialcom Inc., registered in United States. 3 subsidiaries are recorded beneath it, across 4 jurisdictions. Immediately above MEDIAOCEAN SYSTEMS LIMITED is Mediaocean LLC, holding 100% as filed in MEDIAOCEAN SYSTEMS LIMITED's own shareholder record with Companies House. Socialcom Inc. 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 3 subsidiaries span United Kingdom, Hong Kong, China, Netherlands 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.
Socialcom Inc.
United States
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Frequently Asked Questions
Who owns MEDIAOCEAN SYSTEMS LIMITED?
One shareholder is currently on record for MEDIAOCEAN SYSTEMS LIMITED, held on the Confirmation Statement (CS01), filed under the Companies Act 2006. The largest of these is MEDIAOCEAN LLC, 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 MEDIAOCEAN SYSTEMS LIMITED's UBO (Ultimate Beneficial Owner)?
Every shareholder recorded for MEDIAOCEAN SYSTEMS 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 MEDIAOCEAN SYSTEMS LIMITED have on record?
1 shareholder is shown on record for MEDIAOCEAN SYSTEMS LIMITED.
What is MEDIAOCEAN SYSTEMS LIMITED's company registration number?
MEDIAOCEAN SYSTEMS LIMITED's registration number is 01622089, filed with Companies House in United Kingdom. Its current status on the register is active.
Is MEDIAOCEAN SYSTEMS LIMITED still an active company?
MEDIAOCEAN SYSTEMS LIMITED's status on Companies House is listed as active.
When was MEDIAOCEAN SYSTEMS LIMITED incorporated?
MEDIAOCEAN SYSTEMS LIMITED was incorporated on 15 March 1982, according to Companies House.
What is MEDIAOCEAN SYSTEMS LIMITED's registered address?
The registered address on file for MEDIAOCEAN SYSTEMS LIMITED is LONDON, United Kingdom.
What legal structure is MEDIAOCEAN SYSTEMS LIMITED registered as?
MEDIAOCEAN SYSTEMS LIMITED is registered as a Private limited company (Ltd.) in United Kingdom.
Who are the officers/directors of MEDIAOCEAN SYSTEMS LIMITED?
Three of the 5 officer records shown for MEDIAOCEAN SYSTEMS LIMITED are current appointments, filed with Companies House. Nicholas Galassi (appointed 2015-09-22) and William Wise (appointed 2015-09-22) both serve as Director; Alexander Rankin (appointed 2010-06-23) serves as Company Secretary. The remaining 2 records shown (Michael Donovan and Michael Begley) are former appointments that have since been resigned. Management authority at MEDIAOCEAN SYSTEMS LIMITED sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
Does MEDIAOCEAN SYSTEMS LIMITED have a parent company or subsidiaries?
MEDIAOCEAN SYSTEMS LIMITED sits 2 levels below its ultimate parent, Socialcom Inc., registered in United States. 3 subsidiaries are recorded beneath it, across 4 jurisdictions. Those 3 subsidiaries span United Kingdom, Hong Kong, China, Netherlands 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 MEDIAOCEAN SYSTEMS LIMITED's ownership over time?
This profile reflects a point-in-time snapshot from Companies House. Zavia's monitoring API can track changes to MEDIAOCEAN SYSTEMS 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 MEDIAOCEAN SYSTEMS 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 MEDIAOCEAN SYSTEMS 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 24 October 2026.