Deloitte's history begins in 1845 when William Welch Deloitte opens his first accounting firm in London. Since that humble beginnings, Deloitte has grown into an international network of over 244,000 professionals in more than 150 countries.

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Deloitte Touche Tohmatsu is the largest international organization in the field of financial and business services. The Dutch member firm of the organization operates under the name Deloitte.

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• organization study week and partner meet Cortigo Soto Real (Andalusia)