Mr Nicolás Eyzaguirre > Claro & Cia. > Santiago, Chile > Lawyer Profile

Claro & Cia.
CÓD POSTAL 755 0177
Nicolás Eyzaguirre photo

Work Department

Environmental, Mining, Litigation.
Water, Energy, Construction.




Nicolás Eyzaguirre focuses on Natural Resources and Environmental Law, Energy, Mergers and Acquisitions, and Litigation. He has represented a large group of local and international clients.

He joined Claro & Cia. in 1994, became an associate in 1998 and he became partner in 2009.

During 2001-2002 he was a foreign associate at Sullivan & Cromwell in New York.


Spanish and English.


LL.M., Northwestern University School Of Law, 2001.

Certificate in Business Administration, Northwestern University Kellogg Graduate School of Management, 2001.

J.D., Pontificia Universidad Católica de Chile, 1997

Lawyer Rankings

Chile > Energy and natural resources > Electricity/oil and gas

(Leading individuals)

Nicolás EyzaguirreClaro & Cia.

Claro & Cia. has longstanding experience in advising several of the largest national and global players in the energy generation, transmission and distribution market. Representative work includes the development, construction, operation and financing of hydroelectric, solar, wind and thermoelectric power plants, along with the project financing and construction of oil and gas pipelines. The highly-rated team’s scope of work covers corporate, regulatory and litigation issues, along with power purchase agreements (PPAs); it also has expertise in water law, assisting clients from across the mining, electric, industrial, agricultural and finance sectors with projects requiring significant water consumption. Rodrigo Ochagavía, Ariel Mihovilovic, José Luis Ambrosy, Nicolás Eyzaguirre and Luisa Núñez are all experienced partners.

Chile > Energy and natural resources > Mining

Elite firm Claro & Cia.‘s broad service offering includes an eight-strong mining practice that is well-known for its assistance with mining-related financing, project development, M&A procedures, and contentious matters in the industry. It also advises on mining regulatory matters, including the environmental law aspects of mining projects. The broad practice of the firm’s natural-resources group head, Nicolás Eyzaguirre, covers advice to local and foreign companies developing projects in the mining, energy, water, forestry and oil sectors; key associate-level support comes from Joaquín Rodríguez, an experienced senior in the natural resources group, whose practice is primarily transaction-driven.

Chile > Environment

The eight-strong team at full-service law firm Claro & Cia. consistently advises on environmental law-related judicial procedures, transactions and contracts in relation to the mining, sanitary and energy sectors, among others. Experienced partner and natural resources group head Nicolás Eyzaguirre‘s broad practice includes environmental law expertise. Senior associate support is provided by Joaquín Rodríguez.