
O'Farrell's public law and economic regulation team advises clients operating in highly regulated markets, guiding them through administrative claims in both federal and local courts. The practice supports clients with public procurement for infrastructure and public works projects, the execution of energy distribution contracts, day-to-day administrative matters, bidding processes, and public law litigation, regularly acting for clients across the energy, pharmaceutical, aviation, automotive, infrastructure, chemicals, and telecoms sectors. Leading the team is Jorge Muratorio, a highly regarded public law specialist with a wealth of experience in public procurement, dispute resolution, public works and PPPs. Ana Belén Micciarelli, who made partner in June 2024, assists with public contracts and litigation against government entities. María Fortuna, a specialist in public utilities matters, public contracts, and litigation, stands out at the associate level. María Agustina Fanelli Evans left the firm in January 2024.
Legal 500 Editorial commentary
Testimonials
Collated independently by Legal 500 research team.
'Great experience and quality.'
'María Fortuna and Jorge Muratorio have great analytical skills and dedication.'
'O'Farrell provided us with complete advice on regulatory matters of public law and taxation, and they possess a great expertise in the subject.'
Key clients
- Dycasa
- Fundación Torcuato Di Tella
- Newsan
- Pampa Energía
- AMX Argentina
- Naturgy Argentina
- Transener
- Naturgy NOA
- AFARTE
- Unipar Indupa
- EJESA
- Farmcity
Work highlights
Advised DYCASA on public tenders overseen by national and provincial authorities, providing support with tender documentation, bid submissions, and challenges to other bidders’ proposals.
Providing regulatory advice to Naturgy NOA in relation to Resolution 267/2024 issued by the Minister of Industry and Commerce in 2024.
Lawyers
Hall of Fame
The lawyers at the very top of the profession, widely known and respected by peers and clients for their longstanding involvement in market-leading work.

Next Generation Partners
Junior partners with significant recognition from clients and peers in the market and key roles on multiple matters.
Practice head
Jorge Muratorio
Other key lawyers
Ana Belén Micciarelli; María Fortuna

