Deloitte’s tech consulting arm curbs global revenue growth
Big Four consulting is slowing. AI's impact on traditional tech advisory services is finally showing up in the numbers.

Why it matters
Deloitte's record revenues mask a concerning slowdown in its tech consulting arm—a bellwether for how AI is reshaping demand for traditional enterprise advisory work. Practitioners should watch whether this signals a broader shift in how companies consume tech consulting.
The key facts
9 to knowDeloitte reported $74.5B in annual revenues
Tech consulting arm showing curbed global revenue growth (specific growth rate not provided)
This is a Big Four firm earnings story with AI impact as the underlying narrative
Timing suggests AI is beginning to displace certain categories of advisory work
Deloitte reports record $74.5B annual revenue
Tech consulting arm shows curbed global revenue growth
AI deployment is cited as looming factor over sector
Big Four consulting business model under pressure
Enterprises reducing reliance on external consulting for AI adoption
Go to the source
Financial Times Technologyft.com
Publisher excerpt: Big Four firm reports record annual revenues of $74.5bn but impact of AI looms over sector