Jeffer Mangels Butler & Mitchell LLP Announces Firm Name Change as It Enters Its 45th Year

Jeffer Mangels Butler & Mitchell LLP today announced that effective Feb. 1, 2026, the Firm will adopt its new name, Jeffer Mangels & Mitchell LLP (JMM), as it enters its 45th year serving clients across California, throughout the country, and internationally.

The Firm was founded in 1981 by Bruce Jeffer, together with early leadership from Robert Mangels and Burton Mitchell, who have been instrumental in shaping the Firm’s growth and reputation over more than four decades. JMM has built a longstanding record of successfully closing complex transactions, winning high-stakes trials, resolving disputes, protecting assets, and providing practical, business‑focused legal counsel.

Shortly, JMM will announce some leadership changes aligned with the firm’s new, long‑term strategic vision and will unveil a new website and branding that reflect this positive momentum and forward-looking evolution.