Zweigenbaum Group

Advisory, real assets and insights at the intersection of free zones, trade and global capital.

Our Businesses

Within Zweigenbaum Group, we operate specialist practices and publish analysis around free zones, real assets and global commerce.

Free zone advisory

Specialist advisory on free zones, trade, tax and cross‑border structures—from design to defence. We work with international operators, investors and professional firms on complex, multi‑jurisdictional arrangements.

Realty

Selected real estate and related activities aligned with trade, logistics and cross‑border strategies. Further information will be made available as projects develop.

Publications

Analysis and commentary on free zones, trade, tax and global commerce. These publications are written for operators, investors and professional firms dealing with complex, cross‑border structures and the shift from globalization to regionalization.

About Zweigenbaum Group

Zweigenbaum Group is focused on free zones, trade, tax, cross‑border structures and related real assets. Through our Free Zone Advisors practice, real estate activity and publications, we work with a small number of serious operators, investors and professional firms on complex, multi‑jurisdictional matters

Our Team

Michael Sweig, JD, LL.M.

Based in Montevideo, Uruguay and Cuernavaca, Mexico, Michael advises on free zones, trade, cross‑border tax, capital flows and offshore structures for operators, investors and professional firms.
Korey Torres

Dr. Daniel Mosco

In Uruguay, we collaborate with Dr. Daniel Mosco, a senior associate at Bergstein Abogados in Montevideo, whose practice focuses on corporate, financial, transport, logistics and customs matters.
Terry Dennis

“Zweigenbaum Free Zone Advisors” is a registered trade name of Grupo Zweigenbaum, SAS, a wholly owned Uruguay subsidiary of Zweigenbaum, Ltd., a Wyoming Corporation.

© 2026 Zweigenbaum, Ltd. All rights reserved.