Gentex Corporation
E874057
Gentex Corporation is an American technology company best known for manufacturing automatic-dimming rearview mirrors and other advanced electronic products for the automotive, aerospace, and fire protection industries.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Gentex Corporation canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10601219 — 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: Gentex Corporation Context triple: [Zeeland, Michigan, hasCompanyHeadquarters, Gentex Corporation]
-
A.
Guardian Industries
Guardian Industries is a major global manufacturer of glass, automotive, and building products, known for its architectural and float glass operations.
-
B.
Esterline Technologies
Esterline Technologies is a major aerospace and defense manufacturing company known for producing advanced avionics, sensors, and specialized systems for commercial and military aircraft.
-
C.
Johnson Controls
Johnson Controls is a global diversified technology and industrial company best known for its building automation systems, HVAC equipment, and energy efficiency solutions for commercial and industrial facilities.
-
D.
Tyco International
Tyco International was a multinational conglomerate known for its security systems, fire protection, and industrial products before being acquired by Johnson Controls.
-
E.
Whelen Engineering
Whelen Engineering is an American company that designs and manufactures emergency warning lights, sirens, and related safety systems for police, fire, EMS, and other public safety and automotive applications.
- 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: Gentex Corporation Target entity description: Gentex Corporation is an American technology company best known for manufacturing automatic-dimming rearview mirrors and other advanced electronic products for the automotive, aerospace, and fire protection industries.
-
A.
Guardian Industries
Guardian Industries is a major global manufacturer of glass, automotive, and building products, known for its architectural and float glass operations.
-
B.
Esterline Technologies
Esterline Technologies is a major aerospace and defense manufacturing company known for producing advanced avionics, sensors, and specialized systems for commercial and military aircraft.
-
C.
Johnson Controls
Johnson Controls is a global diversified technology and industrial company best known for its building automation systems, HVAC equipment, and energy efficiency solutions for commercial and industrial facilities.
-
D.
Tyco International
Tyco International was a multinational conglomerate known for its security systems, fire protection, and industrial products before being acquired by Johnson Controls.
-
E.
Whelen Engineering
Whelen Engineering is an American company that designs and manufactures emergency warning lights, sirens, and related safety systems for police, fire, EMS, and other public safety and automotive applications.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
automotive supplier
ⓘ
public company ⓘ technology company ⓘ |
| businessModel | business-to-business supplier ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| focusesOn |
driver convenience features
ⓘ
vehicle safety systems ⓘ vision systems for vehicles ⓘ |
| foundedBy | Fred Bauer NERFINISHED ⓘ |
| hasAbbreviation | Gentex NERFINISHED ⓘ |
| hasBusinessArea |
aerospace life-support systems
ⓘ
automotive rearview mirrors ⓘ fire protection signaling devices ⓘ |
| hasCustomerType |
aerospace manufacturers
ⓘ
automotive manufacturers ⓘ fire protection system integrators ⓘ |
| hasLanguage | English ⓘ |
| hasNumberOfEmployees | 1000-5000 (approximate) ⓘ |
| hasSector | technology ⓘ |
| hasStockSymbol | GNTX NERFINISHED ⓘ |
| hasWebsite | https://www.gentex.com/ ⓘ |
| headquartersLocation | Zeeland, Michigan NERFINISHED ⓘ |
| industry |
aerospace
ⓘ
automotive electronics ⓘ fire protection ⓘ |
| isListedOn | NASDAQ NERFINISHED ⓘ |
| knownFor |
advanced electronic products for vehicles
ⓘ
automatic-dimming rearview mirrors ⓘ electrochromic mirrors ⓘ |
| legalForm | corporation ⓘ |
| locatedInTimeZone | Eastern Time Zone ⓘ |
| locationCountry |
United States of America
ⓘ
surface form:
United States
|
| market | original equipment manufacturers ⓘ |
| product |
aerospace life-support equipment
ⓘ
automatic-dimming mirrors ⓘ automotive camera systems ⓘ driver assistance electronics ⓘ electrochromic glass products ⓘ fire protection devices ⓘ rearview mirrors ⓘ |
| regionServed | global ⓘ |
| servesIndustry |
aerospace industry
ⓘ
automotive industry ⓘ fire protection industry ⓘ |
| technology |
electrochromic technology
ⓘ
embedded electronics ⓘ sensor technology ⓘ |
| tradedAs | NASDAQ:GNTX 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: Gentex Corporation Description of subject: Gentex Corporation is an American technology company best known for manufacturing automatic-dimming rearview mirrors and other advanced electronic products for the automotive, aerospace, and fire protection industries.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.