TECH & IA24 septembre 2026· 9 min

Digital Transformation of Consulting Firms: The $1.3 Trillion Reinvention

Consulting giants are racing to reinvent themselves through AI, data platforms, and digital delivery models. Here's what's really happening inside the industry's $1.3T overhaul.

Équipe éditoriale InekIA

LI X

SOURCES

[1]Source Global Research, 'The State of Consulting 2023' — global buyer expectations survey

[2]Accenture Annual Report FY2024 — revenue breakdown and AI investment commitments

[3]Deloitte Global Revenue Announcement FY2024

[4]McKinsey & Company, 'The Economic Potential of Generative AI' (2023)

[5]BCG X Launch Announcement and 2024 Impact Report

[6]Financial Times, 'McKinsey to cut 2,000 jobs in biggest cull in decades' (January 2023)

[7]Harvard Business Review, 'Consulting in the Age of AI' (2024)

[8]Gartner, 'Magic Quadrant for IT Consulting and Implementation Services' (2023)

[9]PwC Global Annual Review 2024

[10]Bloomberg Intelligence, 'Management Consulting Market Outlook 2024'