Han-Hsien Tuan

Han Hsien Tuan

Managing Partner
📞 646-863-9754
📧 hanhsien.tuan@gmail.com
📍 Based in New York

Practice Areas

• General Outside Counsel

• Corporate & Transactional Law

• Environmental Law

• Business Law

• Real Estate & Banking

• Intellectual Property & Employment Litigation

Overview

Han-Hsien Tuan is the Managing Partner of Tuan Olona, LLP, a New York based law firm providing comprehensive general counsel services to companies across industries. Guided by the firm’s core belief “Our success is measured by the successes of our clients” Mr. Tuan offers strategic legal support in transactional, regulatory, and dispute resolution matters.

His practice spans environmental regulation, real estate transactions, banking compliance, and corporate structuring, with a strong litigation background in employment relations and intellectual property disputes.

Professional Background

Prior to co-founding Tuan Olona, LLP, Mr. Tuan was a partner at Wong Fleming, PC, a global law firm headquartered in Princeton, New Jersey. There, his diverse practice included:

• Nonprofit law and compliance

• Asset-based lending and finance

• Construction law advisory and dispute resolution

Mr. Tuan is recognized for his ability to navigate both complex transactions and high-stakes litigation with clarity and focus.

Education

• New York University School of Law, J.D., 1988

• Haverford College, B.A. in Economics/Political Science, 1985

Community Involvement

Beyond the courtroom and boardroom, Mr. Tuan is deeply committed to community service. He has held leadership roles at St. Bartholomew’s Church, serving as both vestryperson and chancellor, reflecting his long-standing dedication to public service and faith-based organizations.