An experienced advisor to outsourcing customers, Mayer Brown maintains a broad expertise in ITO and BPO. With expertise in IP, data protection and risk mitigation issues, the firm assists clients at every stage of an outsourcing matter, from agreement drafting and negotiation to implementation and dispute resolution. It also advises on emerging technologies, including cloud, AI and robotic process automation. Spearheading the Chicago-based practice, Brad Peterson brings insights in outsourcing matters to the fintech industry. Within the team, Joe Pennell advises on digital platform, hyperscale and SaaS matters. Rohith George, who is located in San Francisco, is expert in SaaS and hosted service agreement negotiations, with broader experience in tech implementations. Returning to the Chicago office, Julian Dibbell supports clients in the financial services, insurance and healthcare sectors, while Corina Cercelaru, who was made partner in January 2026, focuses on cloud computing, tech licensing and BPOs.
Legal 500 Editorial commentary
Key clients
- Brex
Work highlights
Represented Brex in its partnership with an online travel software company to launch an integrated business travel and payments solution.
Lawyers
Hall of Fame
The lawyers at the very top of the profession, widely known and respected by peers and clients for their longstanding involvement in market-leading work.
Practice head
Brad Peterson
Other key lawyers
Rohith George; Joe Pennell; Julian Dibbell; Corina Cercelaru