Balfour Beatty
E732218
construction company
engineering company
infrastructure group
public limited company
support services company
Balfour Beatty is a leading international infrastructure group based in the United Kingdom, specializing in construction, engineering, and support services for major public and private sector projects.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Balfour Beatty canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T8419982 — 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: Balfour Beatty Context triple: [Blackpool Airport, previousOwner, Balfour Beatty]
-
A.
Laing O’Rourke
Laing O’Rourke is a major international engineering and construction company known for delivering large-scale infrastructure and building projects.
-
B.
Halcrow Group
Halcrow Group was a British engineering consultancy firm known for its work on major infrastructure and transportation projects worldwide.
-
C.
Sir Robert McAlpine Ltd
Sir Robert McAlpine Ltd is a major UK-based construction and civil engineering company known for delivering large-scale infrastructure and landmark building projects.
-
D.
John Holland Group
John Holland Group is a major Australian engineering, construction, and infrastructure company involved in large-scale transport and civil projects.
-
E.
JE Dunn Construction
JE Dunn Construction is a major American general contracting and construction management firm known for delivering large-scale commercial and civic projects nationwide.
- 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: Balfour Beatty Target entity description: Balfour Beatty is a leading international infrastructure group based in the United Kingdom, specializing in construction, engineering, and support services for major public and private sector projects.
-
A.
Laing O’Rourke
Laing O’Rourke is a major international engineering and construction company known for delivering large-scale infrastructure and building projects.
-
B.
Halcrow Group
Halcrow Group was a British engineering consultancy firm known for its work on major infrastructure and transportation projects worldwide.
-
C.
Sir Robert McAlpine Ltd
Sir Robert McAlpine Ltd is a major UK-based construction and civil engineering company known for delivering large-scale infrastructure and landmark building projects.
-
D.
John Holland Group
John Holland Group is a major Australian engineering, construction, and infrastructure company involved in large-scale transport and civil projects.
-
E.
JE Dunn Construction
JE Dunn Construction is a major American general contracting and construction management firm known for delivering large-scale commercial and civic projects nationwide.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
construction company
ⓘ
engineering company ⓘ infrastructure group ⓘ public limited company ⓘ support services company ⓘ |
| businessModel | design-build-operate ⓘ |
| country | United Kingdom ⓘ |
| foundedBy |
Andrew Beatty
NERFINISHED
ⓘ
George Balfour NERFINISHED ⓘ |
| hasDivision |
Construction Services
ⓘ
Infrastructure Investments ⓘ Support Services ⓘ |
| hasSubsidiary |
Balfour Beatty Construction US
NERFINISHED
ⓘ
Balfour Beatty Rail NERFINISHED ⓘ Gammon Construction NERFINISHED ⓘ |
| hasWebsite | https://www.balfourbeatty.com ⓘ |
| headquartersLocation | London NERFINISHED ⓘ |
| inception | 1909 ⓘ |
| industry |
civil engineering
ⓘ
construction ⓘ infrastructure ⓘ support services ⓘ |
| languageOfWorkOrName | English ⓘ |
| legalForm | public limited company ⓘ |
| listedOn | London Stock Exchange NERFINISHED ⓘ |
| motto | Expertise, innovation and collaboration in infrastructure ⓘ |
| notableProjectType |
airports
ⓘ
highways ⓘ power stations ⓘ railways ⓘ water infrastructure ⓘ |
| operatesIn |
Hong Kong
NERFINISHED
ⓘ
Middle East ⓘ United Kingdom ⓘ United States of America ⓘ
surface form:
United States
|
| provides |
construction services
ⓘ
engineering services ⓘ facilities management ⓘ infrastructure investment ⓘ project management ⓘ |
| serves |
private sector
ⓘ
public sector ⓘ |
| specializesIn |
major infrastructure projects
ⓘ
power and energy infrastructure ⓘ social infrastructure ⓘ transport infrastructure ⓘ |
| stockIndex | FTSE 250 Index NERFINISHED ⓘ |
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: Balfour Beatty Description of subject: Balfour Beatty is a leading international infrastructure group based in the United Kingdom, specializing in construction, engineering, and support services for major public and private sector projects.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.