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Brian J. MassengillPartnership Attorney in Chicago, IL
Mayer Brown Rowe & Maw | Mayer Brown LLP
PartnershipClass Action Arbitration Partnership
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Contact
Email
bmassengill@mayerbrown.com
Phone
(844) 565-2089
Address
71 S. Wacker Drive, Chicago, IL, 60606, US
Professional
About
Brian J. Massengill is a seasoned attorney with nearly three decades of experience, practicing from the prestigious Mayer Brown LLP at 71 S. Wacker Drive in Chicago, Illinois. Specializing in class action, arbitration, and partnership law, Brian has established himself as a formidable advocate and trusted advisor. His extensive legal acumen and dedication to justice have made him a respected figure in the legal community, particularly in complex litigation matters that require strategic finesse and a deep understanding of nuanced legal frameworks. Throughout his 29-year career, Brian has demonstrated an unwavering commitment to his clients, providing personalized legal strategies that align with their specific needs and objectives. His expertise in class action litigation has seen him successfully navigate multifaceted cases, where his analytical skills and attention to detail have consistently delivered favorable outcomes. In arbitration, Brian's ability to negotiate and mediate effectively has earned him a reputation for achieving equitable resolutions, often avoiding the lengthy and costly process of traditional litigation. Brian's approach to partnership law is marked by his insightful counsel and proactive problem-solving ability, assisting clients in structuring partnerships that are both legally sound and beneficial to all parties involved. His professional ethos is grounded in integrity, transparency, and an unwavering commitment to client satisfaction. At Mayer Brown, Brian continues to drive excellence, leveraging his profound legal insights to empower his clients and uphold the highest standards of legal practice. Clients seeking authoritative representation in class action, arbitration, or partnership matters will find in Brian J. Massengill not just an attorney, but a steadfast ally dedicated to their success.
Credentials
Education
1995 University of Chicago Law School JD - Juris Doctor 1984 Indiana University BS - Bachelor of Science
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Updated: Jun 06, 2026