Osvaldo Contreras Buzeta

Zandra Valenzuela is a top attorney recognized by Best Lawyers in the practice area(s) of Family Law. Zandra, who practices law in Santiago, Chile, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Zandra is held by other top lawyers in the same geographic and legal practice area.

Paola is the head and Partner of the Environment and Natural Resources department of Ossandón Abogados. She focuses her practice on providing environmental consultancy on matters relating to administrative requests and defences before public and judicial authorities, environmental auditing reports, residual waste management, infraestructure, energy and water, among others. Previously, she worked as environmental advisor for the Mayor of the Metropolitan Region of Santiago, advising the...

Lorna Püschel Hoeneisen is a top attorney recognized by Best Lawyers in the practice area(s) of Environmental Law. Lorna, who practices law in Santiago, Chile, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Lorna is held by other top lawyers in the same geographic and legal practice area.

Gonzalo Cubillos is a lawyer who graduated from the Universidad de Chile. Before founding CS Abogados, he partnered with Cubillos Evans, Cubillos Molina and Barros & Errazuriz. Previously, he was Executive Secretary of the Corporación Centro de Estudios y Gestión Ambiental para el Desarrollo (CEGADES), Deputy Director of the National Environmental Commission (CONAMA) and Consultant of the Environment and Human Settlements Division of the Economic Commission for Latin America...

Paola Flores Clunes is a top attorney recognized by Best Lawyers in the practice area(s) of Family Law. Paola Flores, who practices law in Santiago, Chile, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Paola Flores is held by other top lawyers in the same geographic and legal practice area.

Attorney & Partner- BBP ACADEMIC BACKGROUND: Universidad de Chile, Degree in Law and Social Sciences; Professional Degree of Attorney, 1992 Universidad de Chile, Specialization Diploma in Criminal Procedure Law Universidad de Chile, Specialization Diploma in Taxation. AREAS OF PROFESSIONAL EXPERIENCE: Industrial Property, Intellectual Property. Invention Patents, Utility Models, Industrial Drawings and Designs, Integrated Circuits, Trademarks, Denominations of Origin; Domain Names; Contra...

Expert in water law, natural resources and project development. His practice focuses on administrative and judicial procedures, the preparation of legal reports and opinions, and the preparation of legal strategies for the development of all types of investment projects, both for national and international clients. He also has experience in due diligence processes and in the preparation and negotiation of contracts. He has also been involved in the development of Chilean creative industries, ...

Alexander Kliwadenko is a top attorney recognized by Best Lawyers in the practice area(s) of Construction Law. Alexander, has focused his professional practice on infrastructure, advising on engineering, construction, and services contracts in the industrial, public works, and concessions sectors. He previously worked at Ibarra Asociados as partner, and, in the public sector, served as Chief of the Legal Division of the Concessions Coordinator of Chile’s Ministry of Public Works. This r...

Claudio Magliona excels in corporate and financing law, technology law, telecommunications, and intellectual property. His work spans corporate structures, mergers and acquisitions, licensing, software development agreements, franchising, data protection, computer crime prevention, and film distribution. He is also adept in government relations and policy matters. Relevant transactions include: the acquisition of Bazuca.com by VTR in 2007, the acquisition of Deremate.com Chile by MercadoLibre...

Luis Carlos Valdés Correa is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate and Mergers and Acquisitions Law. Luis Carlos, who practices law in Santiago, Chile, has been recognized since 2009. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Luis Carlos is held by other top lawyers in the same geographic and legal practice area.