Deloitte
Professional ServicesFounded in 1845 by William Welch Deloitte in London, Deloitte is one of the world's largest professional services networks, providing audit, tax, consulting, financial advisory, and risk advisory services through member firms in more than 150 countries.
Official Deloitte Careers Website
Quick Facts
- Founded
- 1845
- Origin
- London, United Kingdom
- Global Network
- 150+ countries
- Industry
- Professional Services
About Deloitte
Deloitte was founded in London in 1845 by William Welch Deloitte. Its current form is the result of several mergers, most significantly the combination with Touche Ross in 1989 to form Deloitte & Touche.
Deloitte Touche Tohmatsu adopted the single brand Deloitte in 2003. The organisation operates as a network of independent member firms affiliated with Deloitte Touche Tohmatsu Limited (DTTL), a UK-based private company limited by guarantee.
What Deloitte Does
Audit & Assurance
Statutory audit and assurance services for public and private organisations.
Tax
Corporate tax, transfer pricing, indirect tax, and personal tax advisory.
Consulting
Strategy, technology, and human capital consulting across industries.
Financial Advisory
Mergers and acquisitions, restructuring, and valuation services.
Risk Advisory
Risk management, regulatory compliance, and cyber risk services.
Career Areas
Types of professional roles found inside Deloitte.
- Audit & Assurance
- Tax Advisory
- Technology Consulting
- Strategy & Operations
- Risk & Regulatory
- Financial Advisory
- Human Capital
- Mergers & Acquisitions
Deloitte's History
- 1845Founded in London
William Welch Deloitte opens an accounting practice in London.
- 1952US presence established
Deloitte establishes a practice in the United States.
- 1989Merger with Touche Ross
Merger with Touche Ross to form Deloitte & Touche.
- 1993Deloitte Consulting formed
Deloitte Consulting established as a distinct professional practice.
- 2003Single global brand
Deloitte Touche Tohmatsu adopts the single global name Deloitte.
Purpose & Values
“Making an impact that matters”
