PCL Construction
E792569
PCL Construction is a large North American construction company known for delivering major commercial, sports, and infrastructure projects.
All labels observed (6)
| Label | Occurrences |
|---|---|
| PCL Construction canonical | 2 |
| PCL Construction Services, Inc. | 1 |
| PCL Constructors | 1 |
| PCL Constructors Canada Inc. | 1 |
| PCL Constructors Inc. | 1 |
| PCL Industrial Constructors Inc. | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T9349728 — 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: PCL Construction Context triple: [Banc of California Stadium, generalContractor, PCL Construction]
-
A.
Clark Construction Group
Clark Construction Group is a major U.S.-based construction and civil engineering firm known for delivering large-scale commercial, institutional, and infrastructure projects.
-
B.
Walsh Construction Company
Walsh Construction Company is a major American general contracting and construction management firm known for large-scale infrastructure and building projects.
-
C.
Morrison Construction
Morrison Construction is a UK-based civil engineering and construction company known for delivering major infrastructure projects, including bridges and transport works.
-
D.
Kiewit Constructors
Kiewit Constructors is a major North American construction and engineering contractor known for delivering large-scale infrastructure and transportation projects.
-
E.
Roberts Construction
Roberts Construction was the original construction company that later evolved into the major South African engineering and construction group Murray & Roberts.
- 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: PCL Construction Target entity description: PCL Construction is a large North American construction company known for delivering major commercial, sports, and infrastructure projects.
-
A.
Clark Construction Group
Clark Construction Group is a major U.S.-based construction and civil engineering firm known for delivering large-scale commercial, institutional, and infrastructure projects.
-
B.
Walsh Construction Company
Walsh Construction Company is a major American general contracting and construction management firm known for large-scale infrastructure and building projects.
-
C.
Morrison Construction
Morrison Construction is a UK-based civil engineering and construction company known for delivering major infrastructure projects, including bridges and transport works.
-
D.
Kiewit Constructors
Kiewit Constructors is a major North American construction and engineering contractor known for delivering large-scale infrastructure and transportation projects.
-
E.
Roberts Construction
Roberts Construction was the original construction company that later evolved into the major South African engineering and construction group Murray & Roberts.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf | construction company ⓘ |
| coreBusiness |
civil infrastructure construction
ⓘ
commercial building construction ⓘ construction management ⓘ design-build services ⓘ general contracting ⓘ industrial construction ⓘ |
| countryOfOperation |
Australia
ⓘ
Canada ⓘ United States ⓘ
linked to:
United States of America
|
| dateFounded | 1906 ⓘ |
| dateRenamed | 1970s ⓘ |
| focusesOn |
innovation in construction methods
ⓘ
safety ⓘ sustainability ⓘ |
| foundedAs | Poole Construction Company Limited ⓘ |
| founder | Ernest Poole ⓘ |
| foundingLocation | Stoughton, Saskatchewan, Canada ⓘ |
| hasEmployeeOwnershipPlan | yes ⓘ |
| hasHeadquartersIn |
Edmonton, Alberta, Canada
ⓘ
linked to:
Edmonton
|
| hasRegionalOfficeIn |
Denver, Colorado, United States
ⓘ
Honolulu, Hawaii, United States ⓘ Los Angeles, California, United States ⓘ Sydney, New South Wales, Australia ⓘ Toronto, Ontario, Canada ⓘ
linked to:
Toronto
Vancouver, British Columbia, Canada ⓘ |
| hasSafetyProgram | yes ⓘ |
| hasSubsidiary |
PCL Construction Services, Inc.
ⓘ
linked to:
PCL Construction
PCL Constructors Canada Inc. ⓘ
linked to:
PCL Construction
PCL Constructors Inc. ⓘ
linked to:
PCL Construction
PCL Industrial Constructors Inc. ⓘ
linked to:
PCL Construction
|
| industry |
civil engineering
ⓘ
commercial construction ⓘ construction ⓘ infrastructure construction ⓘ |
| marketPosition |
one of the largest construction companies in North America
ⓘ
one of the largest general contractors in Canada ⓘ |
| notableProjectType |
airports
ⓘ
arenas ⓘ bridges ⓘ commercial office towers ⓘ educational facilities ⓘ hospitals ⓘ sports stadiums ⓘ water infrastructure ⓘ |
| ownershipStructure | employee-owned ⓘ |
| renamed | PCL Construction ⓘ |
| website | https://www.pcl.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: PCL Construction Description of subject: PCL Construction is a large North American construction company known for delivering major commercial, sports, and infrastructure projects.
Referenced by (7)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: PCL Construction
linked to: PCL Construction
linked to: PCL Construction
linked to: PCL Construction
linked to: PCL Construction