Roberto Ríos Artigas | White & Case LLP International Law Firm, Global Law Practice
 Roberto Ríos Artigas
 Roberto Ríos Artigas

Roberto Ríos Artigas

Local Partner, Mexico City

T +52 55 5540 9627

E [email protected]


Roberto Rios Artigas' practice concentrates on Project Finance, Infrastructure and Public-Private Partnerships. In addition, he has extensive experience in local and cross-border financings, securities, mergers and acquisitions as well as in private equity transactions.

Roberto has advised both federal and state governmental entities and agencies in the legal design and instrumentation of public-private partnerships and has also represented lenders and sponsors in connection with public biddings related to government procurement and public works, concession titles, permits, engineering, procurement and construction contracts, operation and maintenance contracts and investments in infrastructure projects.

Roberto has also participated in the financing of a wide range of infrastructure projects, including toll roads, water and energy projects.

In connection with securities and private equity transactions, Roberto has participated in several public offerings of structured instruments specially tailored to allow pension funds to invest in private equity projects (private equity-linked notes "Certificados de Capital de Desarrollo" (CKDs).

Additionally, Roberto has participated in major international corporate and financial transactions, including, among others, advising Mexican companies in cross-border secured loans.

Roberto joined White & Case in 2008. Prior to that, Roberto worked at a prestigious law firm located in Mexico City, specializing in Administrative Law and Infrastructure.

Bars and Courts

  • Authorized to practice law in Mexico


  • LLM, Master of Laws, New York University School of Law
  • Advanced Certificate in Law and Business, New York University, Leonard N. Stern School of Business
  • Postgraduate Degree in Commeracial Law, Escuela Libre de Derecho
  • Attorney at Law (Licenciatura en Derecho), Universidad Panamericana


  • English
  • Spanish


Ramones Phase II North and South Natural Gas Transportation System

Represented BlackRock and First Reserve in their acquisition of 45 percent of: (i) TAG Pipelines Sur, a company incorporated as a joint venture between PEMEX and GDF Suez (ENGIE), and (ii) TAG Norte Holding, a company incorporated as a joint venture between Pemex and Sempra's Mexico unit (IEnova). TAG Pipelines Sur is in charge of the Ramones Phase II South Natural Gas Transportation System, a new natural gas pipeline of circa 291.5 km and TAG Norte Holding is in charge of the Ramones Phase II North Natural Gas Transportation System, a new natural gas pipeline of circa 441 km. This was the first major PEMEX-sponsored midstream asset to be built in partnership with foreign capital since the approval of Mexico's historic Constitutional Energy Reform in 2013.

Midstream Project

Represented one of the world's largest commodity trading and logistics companies as user in a petroleum products' midstream project located in Mexico. The mandate included the negotiation of the transportation, storage and dock services agreements as well as the related general terms and conditions.

Metrobus Línea 7

Represented Operadora Línea 7 and Sky Bus Reforma, the concessionaires behind Mexico City's Metrobus Line 7. Led work for these entities in obtaining a US$50 million loan. The concessionaires used the credit line to pay 85 percent of the cost of the buses needed for Metrobus Line 7. Metrobus Line 7 is the continuation of a series of roadways dedicated to buses in Mexico City, called Metrobús. The special bus network was first rolled out in 2005. Once complete, Line 7 will be served by 85 buses, which will stop at 31 stations along a 15-kilometer stretch of road, connecting the metro station of Indios Verdes to the Paseo de la Reforma.

State of Puebla Toll Roads Project

Represented the Government of the State of Puebla in the awarding of a 30-year concession title for the operation, exploitation and maintenance of three toll roads located in Puebla.

Red de Carreteras de Occidente

Advisor to Red de Carreteras de Occidente, and its shareholder Goldman Sachs & Co., in the acquisition of two federal highways in Mexico: Irapuato—La Piedad and Querétaro—Irapuato. The transaction involved the renegotiation of the credit facilities with the lenders and the negotiation of the amendments to the long-term services agreements (Contrato de Prestación de Servicios a Largo Plazo (PPS) with the Federal Ministry of Communication and Transport.

Atotonilco Wastewater Treatment Plant

Represented Impulsora del Desarrollo y el Empleo en América Latina (IDEAL), as leader of the consortium formed by Controladora de Operaciones de Infraestructura (CONOISA), Atlatec, Acciona Agua, Desarrollo y Construcciones Urbanas, and Green Gas-Pioneer Crossing Energy, in the project financing of Aguas Tratadas del Valle de México, an entity incorporated as a special purpose vehicle for the construction of a wastewater treatment plant, PTAR Atotonilco, to be located in the valley of Tula, Hidalgo. The PTAR Atotonilco project was the largest wastewater treatment plant project in Latin America and the third largest water treatment plant in the world.

El Realito Aqueduct (Acueducto el Realito)

Advised Controladora de Operaciones de Infraestructura (CONOISA) as leader of the consortium formed by Aqualia Infraestructuras, Aqualia Gestion Integral, and Servicios de Agua de Trident, in the project financing of Aquos el Realito, an entity incorporated as a special purpose vehicle for the construction and operation of "El Realito Aqueduct" in the state of San Luis Potosi.

Zapotillo Wastewater Treatment Plant and Aqueduct

Represented the consortium formed by Korea Water Resources Corporation, Samsung C&T Corporation, TECHINT, Samsung Engineering and VISE in preparing its proposal for an international public bid before the National Water Agency (CONAGUA), related to a 25-year concession for the design, financing, construction, equipment, operation and maintenance of a water treatment plant, including an aqueduct to be located in the states of Jalisco and Guanajuato.

Los Remedios – Ecatepec Highway

Represented Viabilis Infraestructura, a special purpose vehicle formed by Controladora de Operaciones de Infraestructura (CONOISA) in a project financing for the construction, operation and exploitation of Los Remedios—Ecatepec Highway in the State of Mexico and Mexico City.

PineBridge Fund of Funds CKD

Advised PineBridge Investments a multi-asset class investment manager, and its subsidiary, PineBridge Investments de México, in connection with a public offering of CKDs issued by a Fund of Funds. This was one of the first Fund of Funds CKDs, and one of the first structures to implement a capital calls mechanism. The proceeds are being invested in private equity funds focused on Mexican companies and projects located in Mexico.


  • Public and Private Partnerships, Long Term Services Agreements, Universidad Panamericana School of Law, 2005, Thesis
  • The Public and Private Sectors, Diké, Universidad Panamericana School of Law, Fall 2005