Microsoft CELA selects Harvey as legal AI platform for 2,000-person legal team
- Vendors
- Harvey AI
- Significance
- High
- Confidence
- Confirmed
Why this matters
This firm has made a tracked AI move, with Harvey AI in the stack. This is a high-significance signal for buyers benchmarking their panel.
Microsoft's Corporate, External and Legal Affairs (CELA) team formally selected Harvey for use across legal and compliance operations. The ~2,000-person unit deepens the existing Harvey-Microsoft alliance, with Harvey expanding use of Microsoft 365/Copilot reciprocally.
""This collaboration will help our teams work more efficiently and focus on the complex, high-impact work that matters most." — Antony Cook, Corporate VP and Deputy General Counsel, Microsoft"
- Significance
- High
- Source type
- Trade Press
Vendors involved
Elsewhere in the market
- Product AdoptionOct 5, 2026
TC Energy deploys Harvey across its legal team in Canada, US and Mexico
- PartnershipOct 2, 2026
Harvey Partners with Legalscape to Add Japanese Legal Intelligence
- OtherOct 1, 2026
Harvey Opens Boston Office, Naming Law Firm and In-House Clients
Ropes & Gray LLP
- Product AdoptionSep 29, 2026
Eversheds Sutherland (International) Names Harvey as Firmwide Legal AI Partner
Eversheds Sutherland
- Product AdoptionSep 28, 2026
Iberdrola Adopts Harvey for All Legal and Tax Services Across 400+ Professionals