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Deloitte

technology Maturity 9-11 Next article →

Deloitte is a very large group of companies.

DeloitteNewSmall
DeloitteNewSmall

It started in London in 1845. A man named William Welch Deloitte opened the first office. He was the first independent auditor for a public company. An auditor is someone who checks a company's money records.

William welch deloitte small
William welch deloitte small

Over many years, Deloitte grew by joining with other firms. These joins are called mergers. In 1890, the firm opened a branch in the United States. It soon opened more offices in Chicago and Buenos Aires. Today, Deloitte is the largest professional services network in the world. It earns a lot of money each year. In 2024, it earned 67.2 billion US dollars.

DeloitteOfficeChicago
DeloitteOfficeChicago

Deloitte has about 470,000 employees. These workers help people in over 150 countries. They do many jobs. They help with taxes, legal work, and advice for businesses. They also study risks. Some parts of the firm even work with new technology like blockchain.

Deloitte Milan
Deloitte Milan
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William welch deloitte small.jpg
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DeloitteOfficeChicago.jpg
File:DeloitteNewSmall.png
DeloitteNewSmall.png
File:Deloitte Milan.jpg
Deloitte Milan.jpg
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