Eiffage
E461864
Eiffage is a major French construction and civil engineering company known for delivering large-scale infrastructure projects such as the Millau Viaduct.
All labels observed (8)
| Label | Occurrences |
|---|---|
| Eiffage canonical | 4 |
| Eiffage Concessions | 2 |
| Eiffage Construction | 2 |
| Eiffage Énergie Systèmes | 2 |
| Societe Anonyme des Enterprises de Travaux Publiques | 2 |
| Eiffage Group | 1 |
| Eiffage Infrastructures | 1 |
| Eiffage Métal | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4680373 — 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: Eiffage Context triple: [Millau Viaduct, builder, Eiffage]
-
A.
Bouygues
Bouygues is a major French industrial group primarily active in construction, real estate development, media, and telecommunications.
-
B.
Puteaux Group
The Puteaux Group was an early 20th-century circle of avant-garde artists and theorists in France who played a key role in developing and articulating Cubist ideas.
-
C.
Vinci SA
Vinci SA is a major French multinational concessions and construction company specializing in infrastructure development and management worldwide.
-
D.
Dalkia
Dalkia is a French energy services company specializing in energy efficiency, district heating and cooling, and sustainable energy solutions for buildings and industry.
-
E.
Tractebel
Tractebel is an international engineering and consulting company specializing in energy, water, and infrastructure projects.
- 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: Eiffage Target entity description: Eiffage is a major French construction and civil engineering company known for delivering large-scale infrastructure projects such as the Millau Viaduct.
-
A.
Bouygues
Bouygues is a major French industrial group primarily active in construction, real estate development, media, and telecommunications.
-
B.
Puteaux Group
The Puteaux Group was an early 20th-century circle of avant-garde artists and theorists in France who played a key role in developing and articulating Cubist ideas.
-
C.
Vinci SA
Vinci SA is a major French multinational concessions and construction company specializing in infrastructure development and management worldwide.
-
D.
Dalkia
Dalkia is a French energy services company specializing in energy efficiency, district heating and cooling, and sustainable energy solutions for buildings and industry.
-
E.
Tractebel
Tractebel is an international engineering and consulting company specializing in energy, water, and infrastructure projects.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
civil engineering company
ⓘ
construction company ⓘ public company ⓘ |
| businessSegment |
concessions and PPPs
ⓘ
energy systems ⓘ public works ⓘ |
| country | France ⓘ |
| foundedBy | Jean-François Roverato ⓘ |
| foundedFromMergerOf |
Fougerolle
ⓘ
Quillery ⓘ SAE ⓘ SPIE Batignolles (construction activities) ⓘ |
| hasBrand |
Eiffage Concessions
ⓘ
linked to:
Eiffage
Eiffage Construction ⓘ
linked to:
Eiffage
Eiffage Métal ⓘ
linked to:
Eiffage
Eiffage Route ⓘ Eiffage Énergie Systèmes ⓘ
linked to:
Eiffage
|
| hasSubsidiary |
Eiffage Concessions
ⓘ
linked to:
Eiffage
Eiffage Construction ⓘ
linked to:
Eiffage
Eiffage Infrastructures ⓘ
linked to:
Eiffage
Eiffage Énergie Systèmes ⓘ
linked to:
Eiffage
|
| headquartersLocation |
France
ⓘ
Vélizy-Villacoublay ⓘ Île-de-France ⓘ
linked to:
Île-de-France region
|
| inception | 1992 ⓘ |
| industry |
civil engineering
ⓘ
concessions ⓘ construction ⓘ |
| languageOfWorkOrName | French ⓘ |
| legalForm | Société Anonyme ⓘ |
| notableProject |
Grand Paris Express works
ⓘ
LGV Bretagne-Pays de la Loire ⓘ Millau Viaduct ⓘ Stade Pierre-Mauroy in Lille ⓘ
linked to:
Stade Pierre-Mauroy
TGV high-speed rail infrastructure in France ⓘ
linked to:
TGV network
|
| numberOfEmployees | over 70000 ⓘ |
| operatesIn |
Africa
ⓘ
Europe ⓘ Latin America ⓘ |
| specializesIn |
building construction
ⓘ
industrial facilities ⓘ large-scale infrastructure projects ⓘ transport infrastructure ⓘ |
| stockExchange |
Euronext Paris
ⓘ
linked to:
Euronext
|
| tickerSymbol | FGR ⓘ |
| website | https://www.eiffage.com ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Eiffage Description of subject: Eiffage is a major French construction and civil engineering company known for delivering large-scale infrastructure projects such as the Millau Viaduct.
Referenced by (15)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Eiffage
linked to: Eiffage
linked to: Eiffage
linked to: Eiffage
linked to: Eiffage
linked to: Eiffage
Minor Basilica of San Sebastian
→
steelFabricator
→
Societe Anonyme des Enterprises de Travaux Publiques
ⓘ
linked to: Eiffage