GLAXOSMITHKLINE SERVICES UNLIMITED
GLAXOSMITHKLINE SERVICES UNLIMITED is a Private limited company (Ltd.) registered in United Kingdom under 01047315, and its current status with Companies House is active. The company was incorporated on 23 March 1972 and lists its registered address as London, United Kingdom. 2 shareholders are on record for GLAXOSMITHKLINE SERVICES UNLIMITED, 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 5 October 2026.
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Shareholders
2
Two shareholders are currently on record for GLAXOSMITHKLINE SERVICES UNLIMITED, held on the Confirmation Statement (CS01), filed under the Companies Act 2006.
The largest of these is GSK PLC, holding 100% — a majority holding — followed by SMITHKLINE BEECHAM 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 |
|---|---|---|---|
| GSK PLC | 100% | Companies House | |
| SMITHKLINE BEECHAM LIMITED | 0% | Companies House |
Officers
4
Four officers are currently on record for GLAXOSMITHKLINE SERVICES UNLIMITED, filed with Companies House. Glaxo Group Limited (appointed 2001-01-31), Edinburgh Pharmaceutical Industries Limited (appointed 2001-01-31) and Adam Walker (appointed 2019-05-07) all serve as Director; Victoria Whyte (appointed 2001-04-17) serves as Company Secretary.
The register reports 78 officers in total, including past appointments, though only the 4 most relevant records are shown here.
Management authority at GLAXOSMITHKLINE SERVICES UNLIMITED 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
GLAXOSMITHKLINE SERVICES UNLIMITED sits 1 level below its ultimate parent, GSK PLC, registered in United Kingdom. 2 subsidiaries are recorded beneath it, across 3 jurisdictions. Immediately above GLAXOSMITHKLINE SERVICES UNLIMITED is GSK PLC, holding 100% as filed in GLAXOSMITHKLINE SERVICES UNLIMITED's own shareholder record with Companies House. 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 2 subsidiaries span United Kingdom, Sweden, Pakistan 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.
GSK PLC
United Kingdom
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Frequently Asked Questions
Who owns GLAXOSMITHKLINE SERVICES UNLIMITED?
Two shareholders are currently on record for GLAXOSMITHKLINE SERVICES UNLIMITED, held on the Confirmation Statement (CS01), filed under the Companies Act 2006. The largest of these is GSK PLC, holding 100% — a majority holding — followed by SMITHKLINE BEECHAM 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 GLAXOSMITHKLINE SERVICES UNLIMITED's UBO (Ultimate Beneficial Owner)?
Every shareholder recorded for GLAXOSMITHKLINE SERVICES UNLIMITED 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 GLAXOSMITHKLINE SERVICES UNLIMITED have on record?
2 shareholders are shown on record for GLAXOSMITHKLINE SERVICES UNLIMITED.
What is GLAXOSMITHKLINE SERVICES UNLIMITED's company registration number?
GLAXOSMITHKLINE SERVICES UNLIMITED's registration number is 01047315, filed with Companies House in United Kingdom. Its current status on the register is active.
Is GLAXOSMITHKLINE SERVICES UNLIMITED still an active company?
GLAXOSMITHKLINE SERVICES UNLIMITED's status on Companies House is listed as active.
When was GLAXOSMITHKLINE SERVICES UNLIMITED incorporated?
GLAXOSMITHKLINE SERVICES UNLIMITED was incorporated on 23 March 1972, according to Companies House.
What is GLAXOSMITHKLINE SERVICES UNLIMITED's registered address?
The registered address on file for GLAXOSMITHKLINE SERVICES UNLIMITED is London, United Kingdom.
What legal structure is GLAXOSMITHKLINE SERVICES UNLIMITED registered as?
GLAXOSMITHKLINE SERVICES UNLIMITED is registered as a Private limited company (Ltd.) in United Kingdom.
Who are the officers/directors of GLAXOSMITHKLINE SERVICES UNLIMITED?
Four officers are currently on record for GLAXOSMITHKLINE SERVICES UNLIMITED, filed with Companies House. Glaxo Group Limited (appointed 2001-01-31), Edinburgh Pharmaceutical Industries Limited (appointed 2001-01-31) and Adam Walker (appointed 2019-05-07) all serve as Director; Victoria Whyte (appointed 2001-04-17) serves as Company Secretary. Management authority at GLAXOSMITHKLINE SERVICES UNLIMITED sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
Does GLAXOSMITHKLINE SERVICES UNLIMITED have a parent company or subsidiaries?
GLAXOSMITHKLINE SERVICES UNLIMITED sits 1 level below its ultimate parent, GSK PLC, registered in United Kingdom. 2 subsidiaries are recorded beneath it, across 3 jurisdictions. Those 2 subsidiaries span United Kingdom, Sweden, Pakistan 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 GLAXOSMITHKLINE SERVICES UNLIMITED's ownership over time?
This profile reflects a point-in-time snapshot from Companies House. Zavia's monitoring API can track changes to GLAXOSMITHKLINE SERVICES UNLIMITED's registered shareholders, officers, and group structure going forward, flagging updates as they're filed rather than requiring a manual recheck.
Can I access GLAXOSMITHKLINE SERVICES UNLIMITED'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 GLAXOSMITHKLINE SERVICES UNLIMITED'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 5 October 2026.