About us

Deloitte Journey in China - Committed to China since 1917

The story of our partnership is an integral part of the story of our marketplace. We invite you to take a journey back in time with us and revisit the highlights of each era, and make the journey into the future together with us.

Committed to China since 1917

Since predecessor firm, Great American Auditing Co., opened its first office, in Shanghai, in 1917, Deloitte has continuously expanded its presence in the China marketplace.

Today, some 18,000 Deloitters across 25 offices serve local, multination and growth enterprise clients in China with comprehensive audit & assurance, consulting, financial advisory, risk advisory and tax services.

This is their story … 

1970s & 1980s

Opened 1st office in Hong Kong to serve Hong Kong and multinational companies seeking to enter China marketplace and expand their regional manufacturing bases.


Launched IPO reporting services, supporting more than 500 IPOs raising in excess of HKD1 trillion over the next three decades. 


1990年: Deloitte Haskins & Sells and Touche Ross merge to create Deloitte Ross Tohmatsu.