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Cooley Manion Jones was founded in 1984 by Earle C. Cooley, Harry L. Manion III, Patrick T. Jones and Barbara Moore. From the beginning, the firm's partners resolved to remain a litigation boutique, a decision that defied conventional wisdom and resulted in the creation of a new law firm operating model; a lean, agile trial practice that has attracted Fortune 500 companies and billion dollar cases.

With Boston as our flagship, CMJ serves as lead counsel in a broad and diverse array of some of the most challenging and intense litigation in the United States. From our branch offices in Rhode Island, Delaware, and California, CMJ has achieved national prominence and recognition for handling high stakes litigation matters across a broad range of high profile and complex commercial litigation, toxic tort and personal injury cases.

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