Actividades de Construcción y Servicios, S.A.
E1539681
UNEXPLORED
Actividades de Construcción y Servicios, S.A. (ACS Group) is a major Spanish multinational construction and civil engineering company involved in large infrastructure, industrial services, and related projects worldwide.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Actividades de Construcción y Servicios, S.A. canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T22491619 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Actividades de Construcción y Servicios, S.A. Context triple: [president of ACS Group, employer, Actividades de Construcción y Servicios, S.A.]
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A.
Obrascon Huarte Lain
Obrascon Huarte Lain (OHL) is a Spanish multinational construction and civil engineering company known for large infrastructure and public works projects worldwide.
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B.
Akfen Construction
Akfen Construction is a Turkish construction and infrastructure company that operates as a key subsidiary of the diversified investment group Akfen Holding.
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C.
Cemex
Cemex is a global building materials company headquartered in Mexico, best known as one of the world’s largest producers of cement, ready-mix concrete, and aggregates.
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D.
Vinci Construction
Vinci Construction is a major global construction and civil engineering company specializing in large-scale infrastructure and building projects.
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E.
Los Cedros S.A.
Los Cedros S.A. was an Argentine company known for producing the Heinkel Kabine microcar under license.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Actividades de Construcción y Servicios, S.A. Target entity description: Actividades de Construcción y Servicios, S.A. (ACS Group) is a major Spanish multinational construction and civil engineering company involved in large infrastructure, industrial services, and related projects worldwide.
-
A.
Obrascon Huarte Lain
Obrascon Huarte Lain (OHL) is a Spanish multinational construction and civil engineering company known for large infrastructure and public works projects worldwide.
-
B.
Akfen Construction
Akfen Construction is a Turkish construction and infrastructure company that operates as a key subsidiary of the diversified investment group Akfen Holding.
-
C.
Cemex
Cemex is a global building materials company headquartered in Mexico, best known as one of the world’s largest producers of cement, ready-mix concrete, and aggregates.
-
D.
Vinci Construction
Vinci Construction is a major global construction and civil engineering company specializing in large-scale infrastructure and building projects.
-
E.
Los Cedros S.A.
Los Cedros S.A. was an Argentine company known for producing the Heinkel Kabine microcar under license.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.