Adoption record
Law firms publicly using Harvey
27 law firms on the record adopting Harvey in the last 12 months. Public announcements only — firms use more than they announce, so this is a floor, not a census.
Announcements · 27
| Firm | Announced | Use case | Source |
|---|---|---|---|
| Carrington Coleman | May 2026 | Harvey used to compress trial preparation time (vendor customer story) | linkedin.com |
| Foley & Lardner | May 2026 | Firmwide Harvey rollout following a growing base of power users | linkedin.com |
| Slaughter and May | Apr 2026 | Firmwide rollout of Harvey's full platform across all practice areas after testing Harvey and Legora | harvey.ai |
| DLA Piper | Mar 2026 | Expanded Harvey partnership to 5,000 licenses across the firm's global footprint | harvey.ai |
| Macfarlanes | Mar 2026 | Built Macfarlanes Amplify, a client-facing tool on the Harvey API | harvey.ai |
| McCann FitzGerald | Mar 2026 | First law firm in Ireland to deploy Harvey firmwide | mccannfitzgerald.com |
| Pérez-Llorca | Mar 2026 | Harvey licences for many of the firm's lawyers alongside Legora | iflr.com |
| Ashurst | Feb 2026 | Firmwide Harvey rollout to all 2,000 lawyers (first global firm, 2024; re-confirmed in window) | linkedin.com |
| Corrs Chambers Westgarth | Feb 2026 | Firmwide Harvey rollout at Australia's leading independent law firm | harvey.ai |
| Eversheds Sutherland | Feb 2026 | Harvey as general GenAI legal assistant; initial 350-lawyer cohort, full rollout from May 2026 | eversheds-sutherland.com |
| Gleiss Lutz | Feb 2026 | Early Harvey adopter; uses Harvey Shared Spaces to collaborate with client Deutsche Telekom | linkedin.com |
| Stinson | Feb 2026 | Firmwide adoption of Harvey across practice areas | stinson.com |
| Burges Salmon | Jan 2026 | Harvey selected for targeted legal workflows within the Digital Enablement Programme | harvey.ai |
| King & Wood Mallesons | Jan 2026 | Moved from a six-week, 200+ lawyer pilot to broad Harvey adoption | linkedin.com |
| CMS | Dec 2025 | Firmwide Harvey access expanded across 50 countries — the largest Harvey law-firm rollout | linkedin.com |
| Cuatrecasas | Nov 2025 | Daily firmwide Harvey usage (80%+ of lawyers) across Spain, Portugal and Latin America | harvey.ai |
| Clayton Utz | Sep 2025 | Firmwide adoption of Harvey as part of strategic AI investment | linkedin.com |
| Reed Smith | Sep 2025 | Scaled GenAI across the firm with Harvey; 800+ monthly active users | linkedin.com |
| DarrowEverett | Aug 2025 | Adopted Harvey, the domain-specific AI platform for legal services | facebook.com |
| Latham & Watkins | Aug 2025 | Enterprise license for firmwide rollout of the Harvey platform across global offices | harvey.ai |
| Olaniwun Ajayi | Aug 2025 | First law firm in West Africa to adopt Harvey | africa-legal.com |
| Willkie Farr & Gallagher | Aug 2025 | Global firmwide rollout of Harvey, integrated into Willkie's proprietary AI platform | willkie.com |
| A&O Shearman | Jul 2025 | Co-developed agentic AI tools with Harvey for four practice areas, plus a revenue-sharing arrangement | law.com |
| Gowling WLG | Jul 2025 | Harvey adopted across all practice areas in Canada | law.com |
| O'Melveny | Jun 2025 | Listed among Harvey-adopting firms in LexisNexis-Harvey partnership coverage | globallegalpost.com |
| Paul, Weiss | Jun 2025 | First law firm to launch Harvey custom workflows using Workflow Builder | paulweiss.com |
| Vinson & Elkins | Jun 2025 | Listed among Harvey-adopting firms in LexisNexis-Harvey partnership coverage | globallegalpost.com |