Industry
Professional Services
Legal, consulting, accounting and advisory firms. AI stories from The Executive AI Brief with a specific consequence for the sector, and case studies graded on their evidence.
Professional Services in numbers
| Indicator | Sector in the source | Latest | As of |
|---|---|---|---|
| US businesses using AI | Professional, Scientific, and Technical Services | 43.8% | October 18, 2026 |
| US businesses planning AI use | Professional, Scientific, and Technical Services | 48.8% | October 18, 2026 |
| EU enterprises using AI | Professional, scientific and technical activities | 40.4% | 2025 |
Case studies: AI in Professional Services
Legal & Compliance · Professional Services
How CMS Scaled a Legal AI Assistant From 300 Licences to 7,000 People
Law firm CMS extended Harvey to 7,000+ lawyers and staff after 93% of users reported productivity gains of up to 117.9 hours a year, its own analysis says.
PromisingEvidence B: Disclosed