
Cuatrecasas' ‘level of sophistication and total focus on client needs make it a great practice’. The 18-member team covers a broad range of of transactions, including M&A, joint ventures, distressed deals, commercial agreements, and asset and business transfers. The department also assists with licensing, corporate restructuring (including due diligence procedures), and contract drafting and negotiation. It additionally has a notable focus on private equity and venture capital investments The corporate and M&A practice is led by Roberto Guerrero V, who also coordinates the Santiago office’s capital markets and banking and finance practices; while Michel Diban is an ’excellent, sophisticated lawyer with extensive knowledge of the market and M&A trends’. The group further includes domestic and international M&A expert Macarena Ravinet, whose expertise encompasses the telecoms, food and retail sectors, as well as corporate restructuring, corporate governance and private equity; venture capital and energy M&A specialist, Josefina Yávar; and Tomás Kubick, who assists with joint ventures, associations, shareholder agreements, and asset purchases and sales. In the firm’s associate group, Pilar Illanes advises national and international clients on M&A transactions, as well as corporate governance plans. In mid-2025, Alfonso Ugarte, an experienced adviser on corporate and M&A mandates in the infrastructure sector, returned to the Santiago from the firm’s New York office; while former principal associate Franco Dalmazzo departed the firm in August 2024.
Legal 500 Editorial commentary
Testimonials
Collated independently by Legal 500 research team.
- ‘Excellent team that provides a comprehensive and personalised service.’
- ‘The team's level of sophistication and total focus on client needs make it a great practice.’
- ‘100% focus on client needs. ‘
- ‘The Cuatrecasas team is personally committed to transactions. Direct support 24/7, with active participation from the partner going forward. Furthermore, the experience and knowledge transfer from the partner to their associates are clearly evident.’
- ‘Extensive experience, management and control of complex transactions by Michel Diban, as well as the support and regional contacts that only an international firm like Cuatrecasas can offer.’
- ‘Michel Diban - excellent, sophisticated lawyer with extensive knowledge of the market and M&A trends. A pleasant experience working with him.’
Key clients
- EdgeConneX
- EQT Partners
- Merieux Nutrisciences Corporation
- Sonnedix
- GFT
- Cap
- Jedimar Inversiones
- Cintac
- Artefact
- Ibermática
- Grupo Sable
- Inversiones Benjamín
Work highlights
Advised EdgeConneX and EQT Partners on the sale to Sixth Street of a minority participation in EdgeConneX
Advised Mérieux NutriSciences Corporation on its acquisition of a food testing business line from Bureau Veritas.
Advised Sonnedix on the sale of all the shares of Atacama Solar to a subsidiary of AES Andes.
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Practice head
Roberto Guerrero V



