ATOS SPAIN SA
ATOS SPAIN SA is a Sociedad Anónima Unipersonal incorporated in Spain and registered with the Registro Mercantil de Madrid under registration number A28240752. The company was originally incorporated on 8 April 1970 and has traded under several previous names, including Schlumberger Sema Sociedad Anónima Española and Atos Origin Sociedad Anónima Española, before adopting its current name. Its registered address is Calle Albarracín 25, 28037 Madrid, and its subscribed share capital is €28,345,340. The company’s registry status is active.
ATOS SPAIN SA is classified under CNAE code 6209/6290, covering other information-technology and computer-related services, and operates within Spain’s IT services and business-consulting sector. As the Spanish operating entity of the Atos group, it provides technology consulting, systems integration and managed IT services to public- and private-sector clients in Spain.
ATOS SPAIN SA is not itself listed on any stock exchange. The wider Atos group’s ultimate parent, Atos SE, trades on Euronext Paris under the ticker ATO. On 19 December 2024, Atos SE announced the successful closing of a financial restructuring carried out under an accelerated safeguard plan approved by the Commercial Court of Nanterre on 24 October 2024. The restructuring converted approximately €2.9 billion of financial debt into equity, reduced group gross debt by around €2.1 billion, and issued more than 115.8 billion new Atos SE shares through reserved capital increases completed in December 2024, alongside a €233 million rights issue. These measures were implemented at the level of the listed parent company; no source reviewed indicates that they altered the registration, share capital or corporate status of ATOS SPAIN SA itself.
Registered address, incorporation date and share capital reflect the entity’s own Registro Mercantil filing rather than group-level reporting.
- Company fundamentals
- Corporate linkage & group structures
- Digitized company financials
- Firmographics — websites, social profiles, revenue and employee estimates
Shareholders
Shareholders of ATOS SPAIN SA
ATOS SPAIN SA is a Sociedad Anónima Unipersonal (single-shareholder public limited company), a legal form under Spanish law that requires the identity of the sole shareholder to be disclosed in the Registro Mercantil. Registry aggregator records sourced from the Registro Mercantil de Madrid identify the company’s sole shareholder as ATOS INTERNATIONAL SAS, a French société par actions simplifiée (SIREN 412 190 977, RCS Nanterre, registered office in Bezons, France). No separate percentage is stated because the unipersonal status itself confirms 100% ownership by the named entity. This information was retrieved from commercial registry aggregators in September 2026 and reflects the most recent Registro Mercantil filing referenced by those sources; a more specific filing date is not available from the sources reviewed.
Ultimate beneficial ownership
No natural-person ultimate beneficial owner has been identified for ATOS SPAIN SA. Its sole shareholder, ATOS INTERNATIONAL SAS, is itself wholly owned by Atos SE (formerly Atos Origin SA), a company listed on Euronext Paris (ticker ATO) whose shares are held by a dispersed public shareholder base rather than a single controlling individual. Because the ownership chain terminates in a listed company without an identified individual holding a controlling stake, this profile does not present a calculated or named UBO. This does not indicate that no beneficial owner exists, only that none was verified from the sources reviewed.
Data availability
Full: Spain’s unipersonal-company disclosure rules require the sole shareholder to be named in the commercial registry, and that shareholder is identified above. No indirect stake or share-class breakdown applies, since the shareholding is direct and total.
Sources
- einforma — https://www.einforma.com/informacion-empresa/atos-origin-espanola — retrieved 2026-09-16
- infonif (Registro Mercantil de Madrid data) — https://infonif.economia3.com/ficha-empresa/atos-spain-sa — retrieved 2026-09-16
- Pappers.fr (ATOS INTERNATIONAL, SIREN 412190977) — https://www.pappers.fr/entreprise/atos-international-412190977 — retrieved 2026-09-16
Officers
1
Directors and officers of ATOS SPAIN SA
ATOS SPAIN SA discloses one active officer: a Sole Administrator (Administrador Único), the standard governance structure for a Sociedad Anónima Unipersonal under Spanish law. Registry-derived records identify the Sole Administrator as ATOS INTERNATIONAL SAS, a corporate officer rather than a natural person, registered in France (SIREN 412 190 977, RCS Nanterre). The appointment is recorded as effective from 24 June 2010, with no resignation or termination date shown, indicating the appointment remains current as of the retrieval date. No former or resigned officers appear in the sources reviewed.
Because a corporate entity cannot personally exercise administrator functions, Spanish practice requires a natural-person representative to act on ATOS INTERNATIONAL SAS’s behalf. Commercial registry aggregator records name this representative as María Mercedes Payá Merino. This reflects a registered representative role for the corporate administrator rather than a personal directorship; her nationality and country of residence are not disclosed in the sources reviewed.
Data availability
Officer information for Spanish companies is filed with the Registro Mercantil and is generally available for current appointments; historical appointment and resignation records beyond the current filing were not accessible from the sources reviewed, so this overview should be treated as current-only. Nationality is not disclosed in Spanish commercial registry filings and is reported here as not disclosed rather than inferred.
Sources
- einforma — https://www.einforma.com/informacion-empresa/atos-origin-espanola — retrieved 2026-09-16
- infonif (Registro Mercantil de Madrid data) — https://infonif.economia3.com/ficha-empresa/atos-spain-sa — retrieved 2026-09-16
Registry feed — rows exactly as filed with Colegio de Registradores / Registro Mercantil Central, including entries the profile above does not cover.
Group Structure
Group structure of ATOS SPAIN SA
ATOS SPAIN SA is a wholly owned subsidiary within the Atos group rather than an independent company. Its verified immediate parent is ATOS INTERNATIONAL SAS, a French société par actions simplifiée (SIREN 412 190 977) based in Bezons, France, which holds 100% of ATOS SPAIN SA’s share capital as its sole shareholder. ATOS INTERNATIONAL SAS is itself wholly owned by Atos SE (formerly Atos Origin SA), the group’s ultimate parent, listed on Euronext Paris under the ticker ATO. No direct or indirect subsidiaries of ATOS SPAIN SA were verified from the sources reviewed; other Spain-registered Atos-branded entities referenced by commercial data aggregators could not be confirmed as subsidiaries of ATOS SPAIN SA specifically, rather than sister companies held directly by another Atos group holding entity, and are therefore not presented here.
Verified corporate relationships
| Entity | Country | Registration number | Relationship | Ownership | Status | Information date |
|---|---|---|---|---|---|---|
| ATOS INTERNATIONAL SAS | France | SIREN 412 190 977 | Immediate parent (sole shareholder) | 100% of share capital | Active | September 2026 |
| Atos SE | France | Euronext Paris: ATO | Ultimate parent (held via Atos International SAS) | Not directly held | Active | September 2026 |
Recent structural changes
On 19 December 2024, Atos SE completed a court-approved accelerated safeguard financial restructuring that converted approximately €2.9 billion of group debt into new Atos SE equity and issued more than 115.8 billion new shares, materially changing Atos SE’s own shareholder base. This transaction affected the ultimate parent’s capital structure; no evidence was found that it altered ATOS INTERNATIONAL SAS’s 100% direct ownership of ATOS SPAIN SA.
Data availability
Corporate-linkage information for ATOS SPAIN SA is Full for the immediate parent, which Spanish unipersonal-company disclosure rules require to be named, and Full for the ultimate parent, which is disclosed through Euronext Paris listing and regulatory filings. Subsidiary-level information for ATOS SPAIN SA itself is Not found.
Sources
- einforma — https://www.einforma.com/informacion-empresa/atos-origin-espanola — retrieved 2026-09-16
- infonif (Registro Mercantil de Madrid data) — https://infonif.economia3.com/ficha-empresa/atos-spain-sa — retrieved 2026-09-16
- Pappers.fr (ATOS INTERNATIONAL, SIREN 412190977) — https://www.pappers.fr/entreprise/atos-international-412190977 — retrieved 2026-09-16
- Atos press release, 19 December 2024 — https://atos.net/en/2024/press-release_2024_12_19/atos-opens-a-new-chapter-with-the-successful-closing-of-its-financial-restructuring — retrieved 2026-09-16
- Euronext company news, 19 December 2024 — https://live.euronext.com/en/products/equities/company-news/2024-12-19-atos-opens-new-chapter-successful-closing-its-financial — retrieved 2026-09-16
ATOS SE
France
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Frequently Asked Questions
What does ATOS SPAIN SA do?
ATOS SPAIN SA (registration A28240752) is a Sociedad Anonima Unipersonal registered with the Registro Mercantil de Madrid, incorporated 8 April 1970, providing IT consulting, systems integration and managed IT services (CNAE 6209/6290) as the Spanish operating entity of the Atos group.
Who owns ATOS SPAIN SA?
Sole shareholder: ATOS INTERNATIONAL SAS (France, SIREN 412 190 977), holding 100% of share capital as required by ATOS SPAIN SA's Sociedad Anonima Unipersonal status.
Who is ATOS SPAIN SA's UBO (Ultimate Beneficial Owner)?
No natural-person UBO has been identified. Ownership traces through Atos International SAS to Atos SE, a publicly listed company on Euronext Paris with a dispersed shareholder base.
What is ATOS SPAIN SA's company registration number?
ATOS SPAIN SA's registration number is A28240752, filed with Colegio de Registradores / Registro Mercantil Central in Spain. Its current status on the register is active.
Is ATOS SPAIN SA still an active company?
ATOS SPAIN SA's status on Colegio de Registradores / Registro Mercantil Central is listed as active.
What is ATOS SPAIN SA's registered address?
The registered address on file for ATOS SPAIN SA is Spain.
What legal structure is ATOS SPAIN SA registered as?
ATOS SPAIN SA is registered as a Private limited company (Ltd.) in Spain.
Is ATOS SPAIN SA listed on a stock exchange?
ATOS SPAIN SA is not itself listed on any stock exchange. Its ultimate parent, Atos SE, is listed on Euronext Paris under the ticker ATO.
Who are the officers/directors of ATOS SPAIN SA?
Sole Administrator (Administrador Unico): ATOS INTERNATIONAL SAS, a corporate officer registered in France, appointed 24 June 2010, represented by a named natural-person representative per commercial registry records.
Does ATOS SPAIN SA have a parent company or subsidiaries?
Immediate parent: ATOS INTERNATIONAL SAS (France, 100% sole shareholder). Ultimate parent: Atos SE (Euronext Paris: ATO). No subsidiaries of ATOS SPAIN SA itself were verified.
Can Zavia monitor changes to ATOS SPAIN SA's ownership over time?
This profile reflects a point-in-time snapshot from Colegio de Registradores / Registro Mercantil Central. Zavia's monitoring API can track changes to ATOS SPAIN SA's registered shareholders, officers, and group structure going forward, flagging updates as they're filed rather than requiring a manual recheck.
Can I access ATOS SPAIN SA's data through an API?
Yes. Zavia's API connects directly to official government ownership registries across 195 countries and territories, including Spain, so records like ATOS SPAIN SA'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 Colegio de Registradores / Registro Mercantil Central and was last synced on 15 September 2026.