Deloitte ranked No. 1 Consulting Service Provider worldwide by revenue in 2026 Gartner® Market Share report for ninth consecutive year

NEW YORK, June 25, 2026 /PRNewswire/ -- For the ninth consecutive year and 14th time in total, Deloitte has been recognized as the No. 1 consulting services provider by revenue in 2026 Gartner Market Share: Consulting Services, Worldwide, 2025 report, which notes 5.3% growth totaling US...