J.F. Shea Company
E1374816
UNEXPLORED
J.F. Shea Company is a major American construction and engineering firm known for its role in landmark infrastructure projects such as the Hoover Dam.
All labels observed (1)
| Label | Occurrences |
|---|---|
| J.F. Shea Company canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T19438146 — 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: J.F. Shea Company Context triple: [Six Companies, Inc., memberCompany, J.F. Shea Company]
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A.
J. E. Greiner Company
J. E. Greiner Company was an American engineering and consulting firm known for its prominent bridge and transportation infrastructure designs in the early to mid-20th century.
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B.
Jackson and Sharp Company
Jackson and Sharp Company was a historic American manufacturer of railroad cars and related equipment that later became part of American Car and Foundry through merger.
-
C.
O.P. and M.J. Van Sweringen Company
The O.P. and M.J. Van Sweringen Company was the real estate and development firm created by the Van Sweringen brothers, known for their large-scale suburban and railroad projects centered around Cleveland, Ohio in the early 20th century.
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D.
John P. Jewett & Company
John P. Jewett & Company was a 19th-century American publishing firm best known for issuing Harriet Beecher Stowe’s influential anti-slavery novel "Uncle Tom's Cabin."
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E.
H. K. McCann Company
H. K. McCann Company was the original advertising agency founded by Harrison King McCann that later evolved into the global marketing firm McCann Erickson.
- 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: J.F. Shea Company Target entity description: J.F. Shea Company is a major American construction and engineering firm known for its role in landmark infrastructure projects such as the Hoover Dam.
-
A.
J. E. Greiner Company
J. E. Greiner Company was an American engineering and consulting firm known for its prominent bridge and transportation infrastructure designs in the early to mid-20th century.
-
B.
Jackson and Sharp Company
Jackson and Sharp Company was a historic American manufacturer of railroad cars and related equipment that later became part of American Car and Foundry through merger.
-
C.
O.P. and M.J. Van Sweringen Company
The O.P. and M.J. Van Sweringen Company was the real estate and development firm created by the Van Sweringen brothers, known for their large-scale suburban and railroad projects centered around Cleveland, Ohio in the early 20th century.
-
D.
John P. Jewett & Company
John P. Jewett & Company was a 19th-century American publishing firm best known for issuing Harriet Beecher Stowe’s influential anti-slavery novel "Uncle Tom's Cabin."
-
E.
H. K. McCann Company
H. K. McCann Company was the original advertising agency founded by Harrison King McCann that later evolved into the global marketing firm McCann Erickson.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.