Ranked in the world's most important legal directories.
International directories are specialized publications that highlight, year after year, the work of the best professionals in the legal market. Although the Firm was recently founded, many of its professionals have been ranked in the world's most important directories, recognized for their work across different practice areas.
Nine global referenceshave recognized our team.
Two careers distinguished by international publications.
The Firm distinguishes itself by combining private sector experience with public sector knowledge, integrating professionals who have held relevant roles in Public Administration and who today bring that strategic vision to the private sphere.
Juan Manuel Bonet
Tax Law · Corporate · M&A
17 years of academic career
The Legal 500
Tax · Corporate-M&A · Banking & Finance
Chambers & Partners
Tax · local regulation and administrative disputes
International Tax Review
Nominated · Latin America Indirect Tax Practice Leader of the Year
Business Today
“10 Most Influential Tax Lawyers Transforming Uruguay’s Legal Landscape”
Leaders League
Recommended
Chambers & Partners
Tax
Special Mention IFA
Study on beneficial ownership from a Latin American perspective
International scholarships
Iberoamérica Santander Scholarship and European EMECW Scholarship
Director of IUET → 2015
President of its International Taxation Commission
1st in class
Master in International Taxation · Centro de Estudios Garrigues
General Council · IFA
Deputy Member · Latin American Regional Committee
50+ publications
Several cited by the Administrative Tribunal
BYM 360°
Managing Partner and founder
Guyer & Regules
Senior Associate · Corporate and Banking
Brum Costa Abogados
Tax Manager / Senior Manager
Deloitte Uruguay / S-LATAM
Partner in charge of Legal Area · Regional Growth Leader
Garrigues Madrid
International Associate · headquarters
Anabela Aldaz
Environmental Law · Sustainability28 years of experience
Uruguayan lawyer specializing in Environmental Law, with over 28 years of experience primarily at Guyer & Regules. Regional reference in sustainability and regulated industries, and former President of OMEU.
A collective track record that is, in itself, a benchmark of quality.
The rest of the team comes from the most recognized firms and organizations in the Uruguayan and international market. Their institutional training is a guarantee of excellence.
Guyer & Regules · Ferrere · Posadas, Posadas & Vecino. Los principales estudios del mercado uruguayo, donde nuestros profesionales lideraron departamentos corporativos, bancarios y tributarios.
Deloitte · KPMG · Grant Thornton. Experience at the most relevant global consulting firms, leading legal, tax and transfer pricing areas in Uruguay and the region.
Garrigues Madrid · NYU · LSE · Harvard · Centro de Estudios Garrigues. Postgraduate training at the most prestigious institutions, and teaching at UDELAR, ORT and Universidad de Montevideo.
Dirección General Impositiva · over 17 years of experience in tax law. A unique differentiator: lawyers who know the tax system from the inside.
Let's build together
Recognized excellence
Behind every recognition are years of rigorous technical work. Let's talk about how that experience can add value to your operation.

