Mitrani Caballero fields a versatile public law practice which is adept at advising large national and multinational companies on a broad spectrum of administrative and regulatory issues. Its expertise spans the public law dimensions of M&A and project finance, international tenders, and related disputes. Active across sectors such as energy, mining, food, pharmaceuticals, chemicals, construction, transport, and automotive, the group attracts instructions from major investor-owned utilities, oil and gas producers, project developers, and energy coalitions. The practice is led by María Laura Lede Pizzurno, a mining, administrative, and environmental law specialist with wide-ranging expertise in regulatory and administrative proceedings, M&A transactions, and PPPs. Other key individuals include Horacio Ruiz Moreno, who focuses on administrative law and mandates concerning public services regulation, and Rafael González Arzac, who assists with public contracting. Gonzalo Castagnini stands out at the associate level.
Legal 500 Editorial commentary
Testimonials
Collated independently by Legal 500 research team.
- 'The team in this area at Mitrani is a cut above other firms due to its extensive knowledge and constant search for innovative solutions to complex regulatory issues.'
- 'Laura Lede, as the leader of this team, stands out for her commitment to the client in finding business-enabling alternatives. Her experience in the field is remarkable, as is the professionalism with which she approaches every new issue required of her.'
Key clients
- Alcon Adium Pharma Advanta Semillas AGCO Alberta Mining Arysta Nabiax Arcadium Lithium Ball BACTSSA Bosch Bosch Rex Roth Grupo Brenntag Bunge Caldenes Central Puerto Grupo Cepas China Eximbank CNGR Advanced Materials CNH Industrial Cromology Dak Americas Deutsche Rüchversicherung Derivados Vinilicos Echo Energy Fratelli Branca Destilerías Ganfeng Lithium Grupo Alfa Holcim Hutchinson Port Holdings IEASA, Government owned Energy Company IFC Irkutsk Oil Company Isla Power Instituto Tecnológico de Buenos Aires Japan Tobacco International KIA Knight (Grupo Biotoscana) – Laboratorio LKM Kumbaru Ledesma Renovables Ledesma SAAI Lithium Power Lithium South Development RHI Magnesita Fortuna Silver Mines (Mansfield Minera) Maersk / Svitzer Mineros Molinos Agro Molinos Río de la Plata Novartis Packall Piche Resources Provemet Red Surcos Roberto Bosch Argentina Industrial Soenergy TMH International Universidad Torcuato Di Tella Uranium One
Lawyers
Leading partners
The strongest partners in their field, leading on market-leading deals and endorsed by peers and clients alike.
Leading associates
Leading associates with regular involvement in their team's key work, and recognition from peers or clients as being ones to watch.
Practice head
María Laura Lede Pizzurno
Other key lawyers
Horacio Ruiz Moreno; Rafael González Arzac; Gonzalo Castagnini