Skip to content
Latin America Guide 2023

Ranked in 1 Practice Areas
Ranked in Guides

About

Provided by Mariana Sánchez

Latin America

Practice Areas

Energy & Natural Resources

Career

Mariana Sánchez is a partner at Posse Herrera Ruiz. Her professional practice focuses on Natural Resources, Energy, and Infrastructure.

Mariana has over 24 years of experience, before joining Posse Herrera Ruiz, she was Legal Director of the Trafigura Group in Colombia and was responsible for the company’s legal matters related to ports, transportation, environment, construction, land, mining, and commercialization of products. She has worked for national and international law firms, in the legal department of Winchester Oil and Gas, SA, and Petrocolombia.

Professional Memberships

International Bar Association (IBA) - Meritas - Interlaw

Languages Spoken

Spanish - English

Education

Universidad de los Andes

Specialization in Commercial Law

2002

Universidad del Rosario

Lawyer

1999

Chambers Review

Provided by Chambers

Latin America

Energy & Natural Resources - Colombia
3
Band 3

Partner Mariana Sánchez is experienced in handling matters linking the energy, oil and gas, and infrastructure sectors in Colombia. One client affirms: "Mariana Sánchez consistently demonstrates a practical and business-oriented approach to complex issues. She is thorough, committed, and highly knowledgeable."

Discover other Lawyers at
Posse Herrera Ruiz

Provided by Chambers
Filter by
Band

Colombia

Banking & Finance

Mariana Posse
1
Mariana Posse
1
Band 1
Jesús Albarrán
U
Jesús Albarrán
U
Up and Coming
Capital Markets

Mariana Posse
2
Mariana Posse
2
Band 2
Competition/Antitrust

Jorge de los Ríos
4
Jorge de los Ríos
Head of Competition/Antitrust
4
Band 4
Corporate/M&A

Jaime Herrera
1
Jaime Herrera
Head of Corporate/M&A
1
Band 1
Jaime Cubillos Porto
2
Jaime Cubillos Porto
2
Band 2
José Alejandro Torres
4
José Alejandro Torres
4
Band 4
Oscar Tutasaura Castellanos
5
Oscar Tutasaura Castellanos
5
Band 5
Gabriel Sánchez
U
Gabriel Sánchez
U
Up and Coming
Dispute Resolution

Daniel Posse
Daniel Posse
Head of Dispute Resolution
Star Individuals
Carolina Posada
2
Carolina Posada
Head of Dispute Resolution
2
Band 2
Alejandro Casas
Alejandro Casas
Associates to watch
Energy & Natural Resources

Álvaro José Rodríguez
1
Álvaro José Rodríguez
Head of Energy & Natural Resources
1
Band 1
Mariana Sánchez
3
Mariana Sánchez
3
Band 3
Energy & Natural Resources: Environment

Erika Serrano
Erika Serrano
Associates to watch
Energy & Natural Resources: Mining

Diana Salazar
Diana Salazar
Associates to watch
Intellectual Property

Helena Camargo Williamson
2
Helena Camargo Williamson
Head of Intellectual Property
2
Band 2
Annabelle Angarita
Annabelle Angarita
Associates to watch
Mónica Bonnett
Mónica Bonnett
Associates to watch
International Trade/WTO

Ramiro Araújo Segovia
1
Ramiro Araújo Segovia
1
Band 1
20 of 28 results