Colas
E556352
Colas is a major French civil engineering and construction company best known for its global road-building and transport infrastructure activities.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Colas canonical | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T5934062 — 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: Colas Context triple: [Bouygues, subsidiary, Colas]
-
A.
Benissanet
Benissanet is a small municipality in Catalonia, Spain, situated along the Ebro River and known for its agricultural landscape and historic village core.
-
B.
Bougros
Bougros is one of the prestigious Grand Cru vineyard sites in the Chablis wine region of Burgundy, France, known for producing high-quality Chardonnay wines.
-
C.
Colla
The Colla are an indigenous Aymara-speaking people of the Andean highlands, historically inhabiting the region that formed part of the Inca Empire’s Collasuyu.
-
D.
Cellese
Cellese is a regional dialect of the Franco-Provençal language traditionally spoken in a specific area of the Franco-Provençal linguistic region.
-
E.
Dolomieu
Dolomieu is a commune in the Isère department of southeastern France, known as the birthplace of mathematician Élie Cartan.
- 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: Colas Target entity description: Colas is a major French civil engineering and construction company best known for its global road-building and transport infrastructure activities.
-
A.
Benissanet
Benissanet is a small municipality in Catalonia, Spain, situated along the Ebro River and known for its agricultural landscape and historic village core.
-
B.
Bougros
Bougros is one of the prestigious Grand Cru vineyard sites in the Chablis wine region of Burgundy, France, known for producing high-quality Chardonnay wines.
-
C.
Colla
The Colla are an indigenous Aymara-speaking people of the Andean highlands, historically inhabiting the region that formed part of the Inca Empire’s Collasuyu.
-
D.
Cellese
Cellese is a regional dialect of the Franco-Provençal language traditionally spoken in a specific area of the Franco-Provençal linguistic region.
-
E.
Dolomieu
Dolomieu is a commune in the Isère department of southeastern France, known as the birthplace of mathematician Élie Cartan.
- F. None of above. chosen
Statements (43)
| Predicate | Object |
|---|---|
| instanceOf |
civil engineering company
ⓘ
company ⓘ road construction company ⓘ |
| coreBusiness |
maintenance of transport infrastructure
ⓘ
road building ⓘ transport infrastructure construction ⓘ |
| country | France ⓘ |
| foundedBy | Ernest Colas ⓘ |
| hasSlogan | We open the way ⓘ |
| hasSubsidiary |
Colas Canada
ⓘ
Colas Rail ⓘ Colas UK ⓘ
linked to:
Colas Rail
Colas USA ⓘ |
| headquartersLocation | Boulogne-Billancourt, France ⓘ |
| inception | 1929 ⓘ |
| industry |
civil engineering
ⓘ
construction ⓘ road construction ⓘ transport infrastructure ⓘ |
| languageOfWorkOrName | French ⓘ |
| legalForm | société anonyme ⓘ |
| notableProjectType |
airport runways
ⓘ
highways ⓘ port infrastructure ⓘ railway lines ⓘ tramway systems ⓘ |
| numberOfEmployees | over 50,000 ⓘ |
| operatesIn |
Africa
ⓘ
Asia ⓘ Europe ⓘ North America ⓘ Oceania ⓘ |
| parentCompany | Bouygues ⓘ |
| partOf |
Bouygues Group
ⓘ
linked to:
Bouygues
|
| productOrService |
airport infrastructure construction
ⓘ
port and maritime works ⓘ production of asphalt mix ⓘ quarrying and aggregates ⓘ rail infrastructure construction ⓘ road construction services ⓘ urban development works ⓘ |
| stockExchange |
Euronext Paris
ⓘ
linked to:
Euronext
|
| website | https://www.colas.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: Colas Description of subject: Colas is a major French civil engineering and construction company best known for its global road-building and transport infrastructure activities.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.