Deloitte
Global professional services network offering HR transformation, human capital consulting, workforce analytics, and HR technology services to organizations worldwide.
About
Deloitte is a multinational professional services network providing audit, consulting, financial advisory, risk, tax, and legal services across 150+ countries. Its Human Capital practice delivers HR strategy and technology, workforce transformation, organization design, human performance and learning, and HR & payroll process outsourcing, partnering with platforms such as Workday, Oracle, and SAP SuccessFactors to serve business and HR leaders. Founded in 1845 by William Welch Deloitte in London, the firm operates as a global network of member firms under Deloitte Touche Tohmatsu Limited (DTTL), a private company limited by guarantee incorporated in England and Wales. It is one of the Big Four accounting and professional services firms, reporting US$70.5 billion in FY2025 global revenue with more than 470,000 professionals worldwide.
Deloitte — frequently asked questions
What does Deloitte do?
Global professional services network offering HR transformation, human capital consulting, workforce analytics, and HR technology services to organizations worldwide.
Where is Deloitte headquartered?
Deloitte is headquartered in London, England, United Kingdom.
When was Deloitte founded?
Deloitte was founded in 1845.
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