
With a strong following of major local and international energy companies and private equity firms, the corporate and M&A practice at Martínez de Hoz & Rueda is highly regarded for its prowess in energy-related transactions. The team is also well equipped to assist clients from the financial services, technology and consumer goods sectors with general corporate law matters. Practice head Fernando Zoppi has over two decades' experience in the M&A space, where he often advises local and international clients - particularly private equity and venture capital funds -along with oil & gas and energy conglomerates. Tomás Dellepiane is singled out for his deep knowledge of corporate law, regulatory matters, contracts, transactions and corporate governance. José Martínez De Hoz, Tomás Lanardonne, and Marcos Blanco are additional names to note for energy and oil and gas-related transactions. The ‘outstanding’ Pedro Torassa provides associate-level support in complex M&A transactions and business law matters. Since publication, the firm has considerably strenegthened it's corporate capabilities with the absorption of the former MBP Partners - Abogados, including corporate and project finance specialist Victoria Bengochea (who in the process becomes practice co-head), and key corporate associates Cecilia Balhas and Sofia Tolosa - effective as of February 2026.
Legal 500 Editorial commentary
Testimonials
Collated independently by Legal 500 research team.
- 'Accurate and timely advice. High availability and precision. High degree of involvement in projects.'
- 'The Corporate and M&A practice is distinguished by its comprehensive and personalised approach to each transaction. The attorneys have a deep understanding of local and international regulations, enabling them to offer sound and reliable legal advice. A culture of collaboration has been fostered both within the team and with other departments, which I believe is what sets us apart from other firms.'
Key clients
- ExxonMobil
- Trafigura
Work highlights
Acted for ExxonMobil in the sale of 100% of the share capital of ExxonMobil Exploration Argentina S.A. by ExxonMobil (70%) and Qatar Energy (30%) to Pluspetrol S.A. for $1.75bn.
Lawyers
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.
Tomás Dellepiane
Victoria Bengochea
Practice head
Fernando Zoppi
Other key lawyers
Tomás Dellepiane; José Martínez De Hoz; Tomás Lanardonne; Marcos Blanco Victoria Bengochea; Pedro Torassa; Cecilia Balhas; Sofia Tolosa
