Common Law US logoJonathan T. MannAttorney at Law · Common Law US

Team

Our Team

A deliberately lean team — every client works directly with an experienced lawyer, not an associate assembly line.

Jonathan T. Mann

Jonathan T. Mann

American Attorney

Jonathan (JT) Mann is a corporate, commercial, and employment lawyer who has practiced in Boston, New York, and Seoul. He brings a broad range of law firm and in-house experience to the table, having advised clients on start-up formation, cross-border transactions, mergers & acquisitions, joint ventures, commercial contracts, corporate governance, and employment agreements.

Bar Admissions: New York, Massachusetts, Maine, U.S. Supreme Court

Thaís

Thaís Rodrigues

Brazilian Attorney

Thaís Rodrigues supports the firm's international practice by helping Brazilian and Latin American businesses navigate U.S. legal matters. Working alongside Jonathan, she assists with contract analysis, legal research, and document preparation while ensuring clients can communicate comfortably in Portuguese, English, or Spanish.