
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