
Pérez Alati, Grondona, Benites & Arntsen is known for its track record handling sophisticated, complex M&A transactions and advising on deals across a wide variety of industries and jurisdictions. The firm’s track record in energy and agribusiness matters is particularly strong, but the team is also well-versed in the consumer and technology industries. With an office network spanning Chile and New York, the practice is often called on to handle pan-regional deals in addition to Argentine transactions and also handles general corporate, tax, antitrust, environmental and regulatory issues. Jorge Perez Alati, an exceptional transactional lawyer with vast experience, co-leads a seasoned team of senior M&A veterans alongside Santiago Daireaux, who has built a strong M&A practice and is well-known as one of Argentina’s most experienced private equity lawyers; and Eugenio Aramburu, a go-to practitioner for buyout and cross-border M&A work. Tomás Pérez Alati, who was raised to the partnership in 2022, has proven a valuable addition to the team’s senior ranks, with senior associate Nicanor Berola, who covers M&A, venture capital and natural resources, fronting the firm’s second line.
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‘A close team that is always available for clients.'
‘Practical and focused on business and the important things.'
Kernmandanten
- YPF
- ENEL
- Pointstate
- Victoria Capital
- Linzor Capital
- Harvard Management Company
- TGLT
- Satus Ager
- Etex Group
- CCU
Highlight-Mandate
- Advised Enel Group on the sale of Enel’s 75.7% stake in the thermal generation company Enel Generación Costanera to Central Puerto.
- Advised the Harvard Management Company (Harvard University’s investment fund) on the sale of more than 88,000 hectares of forestry land in Corrientes to Proener.
- Advised Parallel on the acquisition of Edding Argentina, the authorised distribution company of German writing and marker pen manufacturer Edding.
Anwält*innen
Hall of fame
Die Anwält*innen an der Spitze ihres Berufsstands, die aufgrund ihres langjährigen Engagements in marktführender Arbeit von Wettbewerbern und Mandanten gleichermaßen geschätzt und anerkannt werden.

Führende Partner*innen
Die stärksten Partner*innen ihres Praxisbereichs, die eine führende Rolle in signifikanten Mandaten einnehmen und weitreichende Anerkennung unter Wettbewerbern und Mandanten genießen.
Partner*innen der nächsten Generation
Juniorpartner*innen, die im Markt von Mandanten und Wettbewerbern anerkannt werden und in einigen Mandaten eine Schlüsselrolle einnehmen.
Tomás Pérez Alati
Praxisleitung
Jorge Pérez Alati; Santiago Daireaux; Eugenio Aramburu