Cozen O’Connor, a leading international law firm with over 1,000 attorneys, has selected Harvey for a firmwide implementation to accelerate complex legal work, deepen analysis and enhance client service. The decision follows a successful pilot spanning transactional and litigation work.

Harvey will enable the firm’s lawyers to synthesize large volumes of information, surface critical insights and apply their knowledge with greater speed and precision. By bringing AI into research, document analysis and drafting, Cozen O’Connor is advancing how its teams develop legal arguments, assess issues and deliver informed advice to clients.

During the pilot, lawyers began developing custom agents with Harvey’s team to address practice-specific workflows, including work with real estate, corporate and private client services teams. These agents create opportunities to translate lawyers’ knowledge and experience into repeatable processes, bringing greater consistency to recurring work and extending the value of the firm’s knowledge across teams. Cozen O’Connor will build on this foundation through tailored training, implementation and agent governance.

“We are committed to investing in technology that strengthens the quality, insight and responsiveness our clients expect,” said Michael Heller, Chairman and CEO of Cozen O’Connor. “Harvey demonstrated its value across our practices, making it a natural next step in keeping our commitment to legal excellence and client service.”

“Getting real value from AI requires both strong technology and changes in how legal work gets done,” said Andrew Woolf, Chief Strategy and Innovation Officer at Cozen O’Connor. “We chose Harvey both for the strength of its product and for its team’s commitment to working alongside us, practice by practice, to redesign workflows and build agents with clear controls and accountability."

“Cozen O’Connor combines deep legal experience with a clear understanding of its clients’ businesses,” said Winston Weinberg, CEO of Harvey. “We’re honored the firm has chosen Harvey to advance that work and look forward to building on what its lawyers are already achieving with AI.”