
Nader, Hayaux y Goebel, SC advises on the financing and development of large-scale infrastructure projects spanning desalination plants, airports, highways, wastewater treatment facilities, hospitals, and energy and natural resources assets. The team combines broad transactional capabilities with particular expertise in PPP structures and concession models. The practice is jointly led by Javier Arreola, Vanessa Franyutti and Alejandro Rojas. Arreola brings more than 25 years’ experience advising banks, investors, and developers on project development, finance and procurement, while Franyutti is particularly noted for project finance, PPP and public concession matters, with experience spanning social infrastructure and energy projects. Rojas is a key contact for public health, waste, energy and transport infrastructure matters. Michell Nader focuses on PPP structuring, while Santiago Medina is particularly active in energy projects. Associate Ana María Alpizar focuses on project finance and M&A in the infrastructure and energy sectors. Juan José Pastrana acts for lenders in project finance and also advises sponsors on the structuring of projects, while recently promoted partner Fernando Castillo advises on cross-border project finance, development matters and M&A.
Legal 500 Editorial commentary
Accolades
Client satisfaction: Sector knowledge
Testimonials
Collated independently by Legal 500 research team.
- An excellent team, from junior lawyers to partners. They can be relied upon to be creative and pragmatic in problem-solving. Always available and a pleasure to work with.
- Ana Alpizar: A highly skilled young professional, capable of providing timely and relevant answers even when partners are unavailable on a call. A rising star. Javier Arreola: An exceptional professional in his field and a valuable asset in providing overall leadership support for transactions. A very pleasant person, always available. Highly pragmatic about business while ensuring that the entire transaction complies with applicable law.
- The big difference is the openness to reviewing the issues together and the willingness to explain all doubts in detail.
- Nader is a firm with a very knowledgeable and willing team.
Key clients
- Organismo Operador Municipal del Sistema de Agua Potable, Alcantarillado y Saneamiento de Los Cabos (Water Operator of Los Cabos)
- Sumitomo Mitsui Banking Corporation (SMBC)
- FIBRAeMX
- Scotiabank
- Blackrock
- Constructora y Edificadora GIA+A
- Apollo Communications
- International Finance Corporation (IFC)
- Empresas Públicas de Medellin (EPM)
- Alves Ribeiro
- VINCI Airports
Work highlights
Advising the International Finance Corporation (IFC) on the potential US$850m structuring and financing of Mexico’s indirect potable reuse water project, to be developed by ASSUR in Nuevo León, aimed at strengthening water security in one of the country’s most water-stressed industrial regions.
Advising the Water Operator Agency of Los Cabos (OOMSAPASLC) on (i) the structuring, development and financing of a PPP project to build, operate and maintain for 25 years a desalination plant with a capacity of 250 litres per second in Los Cabos, Baja California Sur, partially funded by FONADIN, and (ii) the structuring and development of a 10-year PPP project to implement an integrated water resources management (IWRM) system in Los Cabos, known as MIG, aimed at enhancing the efficiency and reliability of the potable water supply in Cabo San Lucas.
Acted as Mexican counsel to the lenders in the project financing of the Cuxtal II natural gas pipeline, developed by Energía Mayakan (ENGIE Group), advising on the Mexican law security package, accounts structure and VAT financing facility.
Lawyers
Hall of Fame
The lawyers at the very top of the profession, widely known and respected by peers and clients for their longstanding involvement in market-leading work.

Leading partners
The strongest partners in their field, leading on market-leading deals and endorsed by peers and clients alike.
Next Generation Partners
Junior partners with significant recognition from clients and peers in the market and key roles on multiple matters.
Leading associates
Leading associates with regular involvement in their team's key work, and recognition from peers or clients as being ones to watch.
Ana María Alpizar
Practice head
Javier Arreola E.; Vanessa Franyutti J.; Alejandro Rojas V.
Other key lawyers
Michell Nader S.; Santiago Medina Z.; Fernando Castillo V.; Ana María Alpízar; Juan José Pastrana



