
Pérez Alati, Grondona, Benites & Arntsen advises clients across both regulated and non-regulated industries, with experience spanning agrochemicals, banking and finance, oil and gas, electricity, aviation, insurance, water and sanitation, telecoms, mining, and pharmaceuticals. The team acts for both local and international companies in public procurement proceedings, and provides support with contracts, compliance, and securing concessions, licences, and authorisations before federal and local authorities. Practice head Nicole Jaureguiberry is adept in public procurement, infrastructure projects, and administrative proceedings. She is supported by Luciana Casagrande, who specialises in administrative, regulatory, and utilities law.
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'High professionalism, efficient response level.'
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Key clients
- Cencosud
- Petrolera El Trébol
- PBB Polisur
- Lilac Solutions
- Genneia
- Softys Argentina
- Molinos Río de la Plata
- Club Harrods Gath y Chaves
- Dakota
- Brewda Construcciones
- LDC Argentina
Work highlights
Secured a favourable decision from the Supreme Court of the Province of Buenos Aires in favour of client Quimica True.
Obtained the production of evidence in order to appraise vehicles related to a lawsuit against the City of Buenos Aires for client Dakota S.A., later obtaining an injunction in order to restrain the local Government from using one particular vehicle.
Advised Cencosud on regulatory matters during the due diligence process in order to acquire the supermarket companies “Supermercados Mayoristas Makro S.A.” and “Roberto Basualdo S.A.”.
Lawyers
Next Generation Partners
Junior partners with significant recognition from clients and peers in the market and key roles on multiple matters.

Practice head
Nicole Jaureguiberry
Other key lawyers
Luciana Casagrande
