NOS, SGPS, S.A.
NOS, SGPS, S.A. is a registered legal entity registered in Portugal under 504453513, and its current status with Instituto dos Registos e do Notariado is active. The company was incorporated on 1 January 1999 and lists its registered address as Lisboa, Portugal. 5 shareholders are on record for NOS, SGPS, S.A., 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 Instituto dos Registos e do Notariado and was last updated on 15 September 2026.
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Shareholders
5
Five shareholders are currently on record for NOS, SGPS, S.A., filed with Instituto dos Registos e do Notariado.
The largest of these is VANGUARD TAX-MANAGED FUNDS-Vanguard Developed Markets Index Fund, holding 14.2% — the largest recorded stake — followed by iShares Trust-iShares Core MSCI EAFE ETF at 12.3%; the remaining 3 shareholders shown hold smaller stakes.
The register reports 11 shareholders in total, though only the top 5 by holding are shown in this view.
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 |
|---|---|---|---|
| VANGUARD TAX-MANAGED FUNDS-Vanguard Developed Markets Index Fund | 14.2% | Instituto dos Registos e do Notariado | |
| iShares Trust-iShares Core MSCI EAFE ETF | 12.3% | Instituto dos Registos e do Notariado | |
| College Retirement Equities Fd.-College Retirement Equities Fd. – Stoc | 6.8% | Instituto dos Registos e do Notariado | |
| iShares Trust-iShares MSCI EAFE Small-Cap ETF | 5.7% | Instituto dos Registos e do Notariado | |
| MFS Series Trust V-MFS International New Discovery Fund | 5.7% | Instituto dos Registos e do Notariado |
Officers
5
The Exec. Director of NOS, SGPS, S.A. on record is Manuel Antonio-neto-portugal-ramalho Eanes; 5 officers are shown here, filed with Instituto dos Registos e do Notariado.
The register reports 10 officers in total, including past appointments, though only the 5 most relevant records are shown here.
Management authority at NOS, SGPS, S.A. 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
NOS, SGPS, S.A. has no recorded parent company — it sits at the top of its own group structure, with 13 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 13 subsidiaries span Portugal, Mozambique 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. Three of the 13 go a level deeper still, with their own further subsidiaries recorded beneath them — additional ownership layers this view doesn't expand.
NOS, SGPS, S.A.
Portugal
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Frequently Asked Questions
Who owns NOS, SGPS, S.A.?
Five shareholders are currently on record for NOS, SGPS, S.A., filed with Instituto dos Registos e do Notariado. The largest of these is VANGUARD TAX-MANAGED FUNDS-Vanguard Developed Markets Index Fund, holding 14.2% — the largest recorded stake — followed by iShares Trust-iShares Core MSCI EAFE ETF at 12.3%; the remaining 3 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 NOS, SGPS, S.A.'s UBO (Ultimate Beneficial Owner)?
Every shareholder recorded for NOS, SGPS, S.A. 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 NOS, SGPS, S.A. have on record?
5 shareholders are shown on record for NOS, SGPS, S.A.. The register reports 11 in total; only the top 5 by holding are shown here.
What is NOS, SGPS, S.A.'s company registration number?
NOS, SGPS, S.A.'s registration number is 504453513, filed with Instituto dos Registos e do Notariado in Portugal. Its current status on the register is active.
Is NOS, SGPS, S.A. still an active company?
NOS, SGPS, S.A.'s status on Instituto dos Registos e do Notariado is listed as active.
When was NOS, SGPS, S.A. incorporated?
NOS, SGPS, S.A. was incorporated on 1 January 1999, according to Instituto dos Registos e do Notariado.
What is NOS, SGPS, S.A.'s registered address?
The registered address on file for NOS, SGPS, S.A. is Lisboa, Portugal.
Who are the officers/directors of NOS, SGPS, S.A.?
The Exec. Director of NOS, SGPS, S.A. on record is Manuel Antonio-neto-portugal-ramalho Eanes; 5 officers are shown here, filed with Instituto dos Registos e do Notariado. Management authority at NOS, SGPS, S.A. sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
Does NOS, SGPS, S.A. have a parent company or subsidiaries?
NOS, SGPS, S.A. has no recorded parent company — it sits at the top of its own group structure, with 13 subsidiaries recorded beneath it across 2 jurisdictions. Those 13 subsidiaries span Portugal, Mozambique 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. Three of the 13 go a level deeper still, with their own further subsidiaries recorded beneath them — additional ownership layers this view doesn't expand.
Can Zavia monitor changes to NOS, SGPS, S.A.'s ownership over time?
This profile reflects a point-in-time snapshot from Instituto dos Registos e do Notariado. Zavia's monitoring API can track changes to NOS, SGPS, S.A.'s registered shareholders, officers, and group structure going forward, flagging updates as they're filed rather than requiring a manual recheck.
Can I access NOS, SGPS, S.A.'s data through an API?
Yes. Zavia's API connects directly to official government ownership registries across 195 countries and territories, including Portugal, so records like NOS, SGPS, S.A.'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 Instituto dos Registos e do Notariado and was last synced on 15 September 2026.