Coopers & Lybrand
E642320
Coopers & Lybrand was a major international accounting and professional services firm that became part of PricewaterhouseCoopers (PwC) following its merger with Price Waterhouse.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Coopers & Lybrand canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7094267 — 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: Coopers & Lybrand Context triple: [Price Waterhouse, mergerPartner, Coopers & Lybrand]
-
A.
Ernst & Young
Ernst & Young is a global professional services firm, known as one of the "Big Four" accounting organizations, providing audit, tax, consulting, and advisory services to clients worldwide.
-
B.
KPMG
KPMG is one of the world’s largest professional services firms, providing audit, tax, and advisory services to clients across a wide range of industries.
-
C.
Connell Mott MacDonald
Connell Mott MacDonald is an engineering consultancy firm known for providing structural engineering services on major projects such as the Eureka Tower in Melbourne.
-
D.
Allen & Company
Allen & Company is a private investment bank and financial advisory firm known for its work with media, technology, and entertainment companies, as well as its exclusive annual Sun Valley Conference.
-
E.
Secker & Warburg
Secker & Warburg was a notable British publishing house renowned for issuing influential mid-20th-century works of political and literary significance, including George Orwell’s major novels.
- 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: Coopers & Lybrand Target entity description: Coopers & Lybrand was a major international accounting and professional services firm that became part of PricewaterhouseCoopers (PwC) following its merger with Price Waterhouse.
-
A.
Ernst & Young
Ernst & Young is a global professional services firm, known as one of the "Big Four" accounting organizations, providing audit, tax, consulting, and advisory services to clients worldwide.
-
B.
KPMG
KPMG is one of the world’s largest professional services firms, providing audit, tax, and advisory services to clients across a wide range of industries.
-
C.
Connell Mott MacDonald
Connell Mott MacDonald is an engineering consultancy firm known for providing structural engineering services on major projects such as the Eureka Tower in Melbourne.
-
D.
Allen & Company
Allen & Company is a private investment bank and financial advisory firm known for its work with media, technology, and entertainment companies, as well as its exclusive annual Sun Valley Conference.
-
E.
Secker & Warburg
Secker & Warburg was a notable British publishing house renowned for issuing influential mid-20th-century works of political and literary significance, including George Orwell’s major novels.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
accounting firm
ⓘ
defunct company ⓘ professional services firm ⓘ |
| alsoKnownAs | C&L NERFINISHED ⓘ |
| countryOfOrigin | United Kingdom ⓘ |
| dateFounded | 1957 ⓘ |
| dateMerged | 1998 ⓘ |
| dissolved | 1998 ⓘ |
| formedByMergerOf |
Cooper Brothers & Co.
NERFINISHED
ⓘ
Lybrand, Ross Bros & Montgomery NERFINISHED ⓘ |
| foundedBy |
Adam A. Ross Jr.
NERFINISHED
ⓘ
Edwin S. Ross NERFINISHED ⓘ Robert H. Montgomery NERFINISHED ⓘ T. Edward Lybrand NERFINISHED ⓘ William Cooper NERFINISHED ⓘ |
| hadClientType |
financial institutions
ⓘ
governments ⓘ public sector entities ⓘ |
| hadClientType | multinational corporations ⓘ |
| hadLegalForm | partnership ⓘ |
| headquartersLocation | London NERFINISHED ⓘ |
| industry |
accounting
ⓘ
professional services ⓘ |
| legacyContinuedBy | PwC NERFINISHED ⓘ |
| memberOf | Big Six accounting firms NERFINISHED ⓘ |
| mergedWith | Price Waterhouse NERFINISHED ⓘ |
| notableEvent | creation of PricewaterhouseCoopers through 1998 merger with Price Waterhouse ⓘ |
| operatedAsNetworkOf | member firms ⓘ |
| operatedIn |
Africa
NERFINISHED
ⓘ
Asia NERFINISHED ⓘ Europe NERFINISHED ⓘ Latin America NERFINISHED ⓘ North America NERFINISHED ⓘ |
| originatedAs |
Cooper Brothers & Co. (founded 1854)
NERFINISHED
ⓘ
Lybrand, Ross Bros & Montgomery (founded 1898) NERFINISHED ⓘ |
| partOf | Big Four predecessor firms ⓘ |
| predecessor |
Cooper Brothers & Co.
NERFINISHED
ⓘ
Lybrand, Ross Bros & Montgomery NERFINISHED ⓘ |
| providedService |
audit
ⓘ
corporate finance advisory ⓘ management consulting ⓘ tax advisory ⓘ |
| reasonForDissolution | merger with Price Waterhouse ⓘ |
| specializedIn |
assurance services
ⓘ
business advisory services ⓘ financial statement audit ⓘ risk management consulting ⓘ |
| successor | PricewaterhouseCoopers 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: Coopers & Lybrand Description of subject: Coopers & Lybrand was a major international accounting and professional services firm that became part of PricewaterhouseCoopers (PwC) following its merger with Price Waterhouse.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.