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Deloitte drives progress. Our firms around the world help clients become leaders wherever they choose to compete. Deloitte invests in outstanding people of diverse talents and backgrounds and empowers them to achieve more than they could elsewhere. Our work combines advice with action and integrity. We believe that when our clients and society are stronger, so are we. Deloitte refers to one or more of Deloitte Touche Tohmatsu Limited (“DTTL”), its global network of member firms, and their related entities. DTTL (also referred to as “Deloitte Global”) and each of its member firms are legally separate and independent entities. DTTL does not provide services to clients. Please see www.deloitte.com/about to learn more. The content on this page contains general information only, and none of Deloitte Touche Tohmatsu Limited, its member firms, or their related entities (collectively the “Deloitte Network”) is, by means of this publication, rendering professional advice or services. Before making any decision or taking any action that may affect your finances or your business, you should consult a qualified professional adviser. No entity in the Deloitte Network shall be responsible for any loss whatsoever sustained by any person who relies on content from this page.

Website http://www.deloitte.com/
Revenue $67.2 billion
Funding $750 million
Employees 539,496 (396,783 on RocketReach)
Founded 1845
Address 30 Rockefeller Plaza, New York, New York 10112, US
Phone +44 20 7936 3000
Fax +41 58 279 66 00
Technologies
Industry Consulting, Management Consulting, Business Consulting and Services, Accounting, Audit, Business Services, Financial Services, Risk Management, Professional Services, Financial Advisory, Advice, Media and Entertainment, And Tax Services, Customer Service, Finance, Human Resources, Outsourcing, Service Industry
Keywords Consulting, Audit, Financial Advisory, Risk Management, Tax Services, Technology Consulting, Management Consulting, Business Advisory, Accounting, Professional Services, Financial Services, Assurance Services, Cybersecurity, Strategy Consulting, Operations Consulting, Human Capital, Data Analytics, Supply Chain, Sustainability, Transformation
Competitors PwC, EY, KPMG, Accenture, BDO USA, LLP, Grant Thornton LLP (US), RSM US-El Salvador, Protiviti, Mercer, Boston Consulting Group (BCG) +38 more (view full list)
SIC SIC Code 67 Companies, SIC Code 874 Companies, SIC Code 87 Companies, SIC Code 671 Companies
NAICS NAICS Code 54 Companies, NAICS Code 8112 Companies, NAICS Code 811 Companies, NAICS Code 5416 Companies, NAICS Code 54161 Companies, NAICS Code 81 Companies, NAICS Code 541611 Companies, NAICS Code 541 Companies

Deloitte Questions

The Deloitte annual revenue was $67.2 billion in 2026.

John Gelinne is the Managing Director | Global Cyber Resilience and Cross Business Leader of Deloitte.

396,783 people are employed at Deloitte.

Deloitte is based in New York, New York.

The NAICS codes for Deloitte are [54, 8112, 811, 5416, 54161, 81, 541611, 541].

The SIC codes for Deloitte are [67, 874, 87, 671].

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