Duba wurin da ke ƙasa sannan ka amsa tambayar daga baya a cikin harshe ɗaya kamar yadda wurin yake:  Passage: EY sakamakon jerin hadewar kungiyoyin magabata ne. An kafa tsohuwar haɗin gwiwar asali a 1849 a Ingila a matsayin Harding & Pullein. A wannan shekarar Frederick Whinney ya shiga kamfanin. An sanya shi abokin tarayya a cikin 1859 kuma tare da 'ya'yansa maza a cikin kasuwancin, an sake masa suna Whinney Smith & Whinney a 1894.A cikin 1903, kamfanin Ernst & Ernst ya kafa a Cleveland, Amurka ta Alwin C. Ernst da ɗan'uwansa Theodore kuma a cikin 1906, Arthur Young & Co. an kafa shi ne daga ɗan Scotsman Arthur Young a Chicago. Tun farkon 1924, waɗannan kamfanonin Amurka sun haɗu da manyan kamfanonin Burtaniya, Young tare da Broads Paterson & Co. da Ernst tare da Whinney Smith & Whinney. A 1979, wannan ya haifar da samuwar Anglo-American Ernst & Whinney, ƙirƙirar na huɗu mafi girma lissafin kudi m a duniya.  Tambaya: Mene ne babbar kamfanin hada-hadar kudi a duniya?
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