AON
E254847
human capital consulting firm
insurance brokerage
professional services firm
public company
reinsurance brokerage
risk management firm
AON is a global professional services firm specializing in risk management, insurance and reinsurance brokerage, and human capital consulting.
All labels observed (1)
| Label | Occurrences |
|---|---|
| AON canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T2324221 — 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: AON Context triple: [Aon Corporation, tickerSymbol, AON]
-
A.
AO
AO is the common abbreviation for Agent Orange, a highly toxic herbicide and defoliant used by the U.S. military during the Vietnam War that caused widespread environmental damage and severe health effects.
-
B.
AO
AO is the two-letter ISO 3166-1 alpha-2 country code representing Angola in international standards and systems.
-
C.
AO
AO is a UK-based online electricals retailer known for selling appliances and consumer electronics through its e-commerce platform and associated services.
-
D.
AO
AO is the commonly used abbreviation for the Administrative Office of the United States Courts, the federal agency that provides administrative support to the U.S. federal judiciary.
-
E.
AO
AO is the vehicle registration code used on license plates for vehicles registered in Italy’s Aosta Valley region.
- 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: AON Target entity description: AON is a global professional services firm specializing in risk management, insurance and reinsurance brokerage, and human capital consulting.
-
A.
AO
AO is the two-letter ISO 3166-1 alpha-2 country code representing Angola in international standards and systems.
-
B.
AO
AO is the common abbreviation for Agent Orange, a highly toxic herbicide and defoliant used by the U.S. military during the Vietnam War that caused widespread environmental damage and severe health effects.
-
C.
AO
AO is a UK-based online electricals retailer known for selling appliances and consumer electronics through its e-commerce platform and associated services.
-
D.
AO
AO is the commonly used abbreviation for the Administrative Office of the United States Courts, the federal agency that provides administrative support to the U.S. federal judiciary.
-
E.
AO
AO is the vehicle registration code used on license plates for vehicles registered in Italy’s Aosta Valley region.
- F. None of above. chosen
Statements (50)
| Predicate | Object |
|---|---|
| instanceOf |
human capital consulting firm
ⓘ
insurance brokerage ⓘ professional services firm ⓘ public company ⓘ reinsurance brokerage ⓘ risk management firm ⓘ |
| acquired |
Benfield Group
ⓘ
Hewitt Associates ⓘ |
| brandColor | red ⓘ |
| CEO | Greg Case ⓘ |
| country | United Kingdom ⓘ |
| formerHeadquartersLocation | Chicago, Illinois, United States ⓘ |
| foundedBy | Patrick Ryan ⓘ |
| hasCompetitor |
Arthur J. Gallagher & Co.
ⓘ
Marsh & McLennan Companies ⓘ
linked to:
Marsh & McLennan
Willis Towers Watson ⓘ
linked to:
Towers Watson
|
| hasDivision |
Aon Benfield
ⓘ
linked to:
Aon Corporation
Aon Hewitt ⓘ Aon Risk Solutions ⓘ
linked to:
Aon Corporation
|
| headquartersLocation |
London, United Kingdom
ⓘ
linked to:
London, England
|
| inception | 1982 ⓘ |
| industry |
health and benefits consulting
ⓘ
human resources consulting ⓘ insurance brokerage ⓘ professional services ⓘ reinsurance brokerage ⓘ retirement consulting ⓘ risk management ⓘ |
| ISIN | GB00BLP5YB54 ⓘ |
| legalForm | public limited company ⓘ |
| movedDomicileFrom | Chicago, Illinois, United States ⓘ |
| movedDomicileTo |
London, United Kingdom
ⓘ
linked to:
London, England
|
| nameMeaning | Gaelic word for “one” or “unity” ⓘ |
| numberOfEmployees | over 50,000 ⓘ |
| operatesIn | more than 120 countries ⓘ |
| originatedFrom |
Combined International Corporation
ⓘ
Ryan Insurance Group ⓘ |
| services |
data and analytics for risk and people
ⓘ
health and benefits solutions ⓘ human capital consulting ⓘ insurance brokerage ⓘ reinsurance brokerage ⓘ retirement solutions ⓘ risk management consulting ⓘ talent and rewards consulting ⓘ |
| sponsored |
Manchester United Football Club
ⓘ
linked to:
Manchester United F.C.
|
| sponsorshipType |
Manchester United shirt sponsor
ⓘ
Manchester United training complex naming rights ⓘ |
| stockExchangeListing | New York Stock Exchange ⓘ |
| tickerSymbol | AON ⓘ |
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: AON Description of subject: AON is a global professional services firm specializing in risk management, insurance and reinsurance brokerage, and human capital consulting.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.