Press releases

Deloitte ranked No. 1 consulting service provider worldwide by Gartner

News Release

NEW YORK, NY, USA, 9 July 2019—Gartner, the world’s leading information technology and advisory company, ranked Deloitte as the number one worldwide consulting service provider for the second consecutive year, based on 2017 and 2018 revenues in its April 2019 report titled, Gartner Market Share Analysis: Consulting Services, Worldwide, 2018*. Of note, this is the eighth time in total that Deloitte has received the #1 ranking by revenue.

“We believe that Gartner’s independent assessment reflects Deloitte’s ability to bring together advice, insights, and technology to deliver a distinctive value proposition - enabled by Deloitte’s own assets and those created with alliance partners,” says Sam Balaji, Deloitte Global Consulting leader. “Within any market or industry, Deloitte addresses the heart of clients’ business issues across the globe, leading them on their journey to imagine, deliver and run the future. And in doing so, Deloitte is reshaping the future of the consulting market.”

According to the report, “the global consulting market grew 9.0% in constant currency in 2018, reaching $188 billion. Digital business acquisitions are a primary driver of growth among the largest providers. Robust growth among IT-focused providers indicates rising demand for technology consulting.”

*Gartner Market Share Analysis: Consulting Services, Worldwide, 2018, Chrissy Healey, Brendan Williams, Patrick Sullivan, Dean Blackmore, 23 April 2019

Gartner Disclaimer

Gartner does not endorse any vendor, product or service depicted in its research publications, and does not advise technology users to select only those vendors with the highest ratings or other designation. Gartner research publications consist of the opinions of Gartner's research organization and should not be construed as statements of fact. Gartner disclaims all warranties, expressed or implied, with respect to this research, including any warranties of merchantability or fitness for a particular purpose.

About Deloitte 

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.

Deloitte is a leading global provider of audit and assurance, consulting, financial advisory, risk advisory, tax and related services. Our network of member firms in more than 150 countries and territories serves four out of five Fortune Global 500® companies. Learn how Deloitte’s approximately 286,000 people make an impact that matters at www.deloitte.com.

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