Deloitte
Professional services network of independent member firms in more than 150 countries and territories, offering audit, tax, consulting and advisory services. Deloitte Middle East has operated in the region since 1926.
Industry: Audit, tax, consulting and advisory services | Founded: 1845
About Deloitte
Deloitte is a network of independent professional services firms providing audit and assurance, tax and legal, consulting, and strategy, risk and transactions services. Its coordinating entity, Deloitte Touche Tohmatsu Limited (Deloitte Global), is a private company limited by guarantee incorporated in England and Wales and does not itself serve clients. Deloitte says its member firms work in 150 countries and territories and serve about 90% of the Fortune Global 500.
The firm traces its history to 1845, when William Welch Deloitte founded it. Joe Ucuzoglu, formerly chief executive of Deloitte US, succeeded Punit Renjen as Deloitte Global chief executive, and Anna Marks has chaired the Deloitte Global board since June 2023.
Deloitte's website lists artificial intelligence, managed services and sustainability among its offerings, alongside consulting practices in cyber, engineering, AI and data, and enterprise technology. It names Adobe, AWS, Google, NVIDIA, Oracle, Salesforce, SAP, ServiceNow and Workday as alliances.
Deloitte Middle East, led by chief executive Mutasem Dajani, says it has been present in the region since 1926 and has more than 7,000 partners, directors and staff in 26 offices across 14 countries. On 1 June 2026 it became part of Deloitte EMEA, which Deloitte says covers more than 80 countries. Deloitte's innovation hub in Cairo serves 30 countries across Europe, the Middle East and Africa in AI and data, cloud and cybersecurity. TechScoop reported on 22 October 2026 that $70 million had been invested in it and a further $40 million was planned over 12 to 18 months.
Deloitte reported aggregate revenue of $74.5 billion for the year to 31 May 2026, up 5.7% in dollar terms from $70.5 billion, according to CPA Practice Advisor on 29 September 2026. Asia Pacific grew fastest in local currency at 7.5%, and tax and legal was the fastest-growing service line at 5.8%. Deloitte does not publish a network-wide net income figure.
In June 2026 Deloitte Middle East released its State of AI in the Enterprise report for the region. It presented the findings at LEAP 2026 in Riyadh, its fourth consecutive year at the event.
Leadership
- Joe Ucuzoglu, Deloitte Global Chief Executive Officer
- Anna Marks, Chair, Deloitte Global Board of Directors
- Mutasem Dajani, Chief Executive Officer, Deloitte Middle East
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