Utah Construction Company
E1374813
UNEXPLORED
Utah Construction Company was a major American construction and engineering firm best known as one of the key partners in the Six Companies consortium that built large-scale projects such as the Hoover Dam.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Utah Construction Company canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T19438141 — 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: Utah Construction Company Context triple: [Six Companies, Inc., memberCompany, Utah Construction Company]
-
A.
Roberts Construction
Roberts Construction was the original construction company that later evolved into the major South African engineering and construction group Murray & Roberts.
-
B.
Lawrence Construction Company
Lawrence Construction Company is the construction firm best known for building Colorado’s historic Royal Gorge Bridge, once the highest suspension bridge in the world.
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C.
Walsh Construction Company
Walsh Construction Company is a major American general contracting and construction management firm known for large-scale infrastructure and building projects.
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D.
Lewis Construction
Lewis Construction is a construction company associated with entrepreneur Josh Lewis, likely providing building and contracting services.
-
E.
Morrison Construction
Morrison Construction is a UK-based civil engineering and construction company known for delivering major infrastructure projects, including bridges and transport works.
- 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: Utah Construction Company Target entity description: Utah Construction Company was a major American construction and engineering firm best known as one of the key partners in the Six Companies consortium that built large-scale projects such as the Hoover Dam.
-
A.
Roberts Construction
Roberts Construction was the original construction company that later evolved into the major South African engineering and construction group Murray & Roberts.
-
B.
Lawrence Construction Company
Lawrence Construction Company is the construction firm best known for building Colorado’s historic Royal Gorge Bridge, once the highest suspension bridge in the world.
-
C.
Walsh Construction Company
Walsh Construction Company is a major American general contracting and construction management firm known for large-scale infrastructure and building projects.
-
D.
Lewis Construction
Lewis Construction is a construction company associated with entrepreneur Josh Lewis, likely providing building and contracting services.
-
E.
Morrison Construction
Morrison Construction is a UK-based civil engineering and construction company known for delivering major infrastructure projects, including bridges and transport works.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.