MILLICOM INTERNATIONAL CELLULAR S.A.
MILLICOM INTERNATIONAL CELLULAR S.A. is a Public Limited Company registered in Luxembourg under B40630, and its current status with Luxembourg Business Register (LBR/RCS) is active. The company was incorporated on 3 July 1992 and lists its registered address as Luxembourg, Luxembourg. 5 shareholders are on record for MILLICOM INTERNATIONAL CELLULAR 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 Luxembourg Business Register (LBR/RCS) and was last updated on 22 September 2026.
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Shareholders
5
Shareholders of MILLICOM INTERNATIONAL CELLULAR S.A.
Five shareholders are currently on record for MILLICOM INTERNATIONAL CELLULAR S.A., held on the RCS filing, filed under Article 12bis of the amended law of 19 December 2002. The largest of these is JPMORGAN CHASE & CO, holding 14.8% — the largest recorded stake — followed by Blackrock Inc. at 6.1%; 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.
Data availability
The register reports 16 shareholders in total, though only the top 5 by holding are shown in this view.
Officers
5
Directors and officers of MILLICOM INTERNATIONAL CELLULAR S.A.
The Interim Executive Chairman of MILLICOM INTERNATIONAL CELLULAR S.A. on record is Mauricio Ramos Borrero; 5 officers are shown here, filed with Luxembourg Business Register (LBR/RCS). Management authority at MILLICOM INTERNATIONAL CELLULAR 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.
Data availability
The register reports 17 officers in total, including past appointments, though only the 5 most relevant records are shown here.
Group Structure
Group structure of MILLICOM INTERNATIONAL CELLULAR S.A.
MILLICOM INTERNATIONAL CELLULAR S.A. has no recorded parent company — it sits at the top of its own group structure, with 20 subsidiaries recorded beneath it across 13 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.
- Millicom Services AB (Sweden)
- MILLICOM TELECOMMUNICATIONS S.A. (Luxembourg)
- Telemovil El Salvador S.A. de C.V. (El Salvador)
- Millicom Services B.V. (Netherlands)
- Telefonica Celular S.A. de C.V. (Honduras)
- TELEFONICA MOVILES DEL URUGUAY S.A. (Uruguay)
- MILLICOM GLOBAL EMPLOYMENT COMPANY S.a r.l. (Luxembourg)
- MILLICOM SPAIN SL (Spain)
- Amnet Telecommunications Ltda de CV (El Salvador)
- MILLICOM INTERNATIONAL OPERATIONS S.A. (Luxembourg)
Data availability
Those 20 subsidiaries span Luxembourg, Sweden, El Salvador, Netherlands, Honduras, Uruguay, and 7 more 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. Four of the 20 go a level deeper still, with their own further subsidiaries recorded beneath them — additional ownership layers this view doesn't expand.
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Frequently Asked Questions
Who owns MILLICOM INTERNATIONAL CELLULAR S.A.?
Five shareholders are currently on record for MILLICOM INTERNATIONAL CELLULAR S.A., held on the RCS filing, filed under Article 12bis of the amended law of 19 December 2002. The largest of these is JPMORGAN CHASE & CO, holding 14.8% — the largest recorded stake — followed by Blackrock Inc. at 6.1%; 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 MILLICOM INTERNATIONAL CELLULAR S.A.'s UBO (Ultimate Beneficial Owner)?
Every shareholder recorded for MILLICOM INTERNATIONAL CELLULAR 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 MILLICOM INTERNATIONAL CELLULAR S.A. have on record?
5 shareholders are shown on record for MILLICOM INTERNATIONAL CELLULAR S.A.. The register reports 16 in total; only the top 5 by holding are shown here.
What is MILLICOM INTERNATIONAL CELLULAR S.A.'s company registration number?
MILLICOM INTERNATIONAL CELLULAR S.A.'s registration number is B40630, filed with Luxembourg Business Register (LBR/RCS) in Luxembourg. Its current status on the register is active.
Is MILLICOM INTERNATIONAL CELLULAR S.A. still an active company?
MILLICOM INTERNATIONAL CELLULAR S.A.'s status on Luxembourg Business Register (LBR/RCS) is listed as active.
When was MILLICOM INTERNATIONAL CELLULAR S.A. incorporated?
MILLICOM INTERNATIONAL CELLULAR S.A. was incorporated on 3 July 1992, according to Luxembourg Business Register (LBR/RCS).
What is MILLICOM INTERNATIONAL CELLULAR S.A.'s registered address?
The registered address on file for MILLICOM INTERNATIONAL CELLULAR S.A. is Luxembourg, Luxembourg.
What legal structure is MILLICOM INTERNATIONAL CELLULAR S.A. registered as?
MILLICOM INTERNATIONAL CELLULAR S.A. is registered as a Public Limited Company in Luxembourg.
Who are the officers/directors of MILLICOM INTERNATIONAL CELLULAR S.A.?
The Interim Executive Chairman of MILLICOM INTERNATIONAL CELLULAR S.A. on record is Mauricio Ramos Borrero; 5 officers are shown here, filed with Luxembourg Business Register (LBR/RCS). Management authority at MILLICOM INTERNATIONAL CELLULAR S.A. sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
Does MILLICOM INTERNATIONAL CELLULAR S.A. have a parent company or subsidiaries?
MILLICOM INTERNATIONAL CELLULAR S.A. has no recorded parent company — it sits at the top of its own group structure, with 20 subsidiaries recorded beneath it across 13 jurisdictions. Those 20 subsidiaries span Luxembourg, Sweden, El Salvador, Netherlands, Honduras, Uruguay, and 7 more 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. Four of the 20 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 MILLICOM INTERNATIONAL CELLULAR S.A.'s ownership over time?
This profile reflects a point-in-time snapshot from Luxembourg Business Register (LBR/RCS). Zavia's monitoring API can track changes to MILLICOM INTERNATIONAL CELLULAR 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 MILLICOM INTERNATIONAL CELLULAR S.A.'s data through an API?
Yes. Zavia's API connects directly to official government ownership registries across 195 countries and territories, including Luxembourg, so records like MILLICOM INTERNATIONAL CELLULAR 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 Luxembourg Business Register (LBR/RCS) and was last synced on 22 September 2026.