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Beccar Varela

Work +54 11 4379 6800
Fax +54 11 4379 6860
Buenos Aires, Buenos Aires

Federico Sosa

Work +54 (11) 4379 6843
Beccar Varela

Work Department

  • Class actions
  • Complex commercial litigation
  • Insolvency and bankruptcy
  • Restructuring proceedings
  • General corporate advice


He is a senior associate of Beccar Varela. His practice areas include complex litigation, class actions, insolvency and bankruptcy. He also has a wide experience in corporate legal advice related to distribution and sales representative contracts.    


Federico Sosa started his career at Beccar Varela in 2002. He is a senior lawyer.

Federico has been in the litigation area for more than 10 years. He was involved in different litigation proceedings related to insolvency, bankruptcy, corporate, contract and banking issues. He has represented banks and other national and international entities in insolvency and bankruptcy procedures, guarantees enforcement and all kind of restructuring proceedings.     

He is currently in charge of the defense of national and international clients (such as banks, insurance companies, financial entities, laboratories and other service providers) in different class actions related to diverse legal matters.

He authored several articles and publications about commercial, corporate, bankruptcy, banking and consumer law. He has been an active participant in congresses and conferences related to his areas of knowledge, having been a speaker in some of them.  Federico has been a teacher of Procedural Law in the Lawyers Training Program, which is organized by “Foro de Estudios sobre Administración de Justicia” (FORES) since 2010.

Federico has been named by Chambers Latin America since 2015, being distinguished due to his attention to details and high quality service.


He speaks Spanish and English.


He is a member of the “Colegio Público de Abogados de la Capital Federal” (Buenos Aires Public Bar Association).


Federico received his law degree from Universidad de Buenos Aires in 2003 and he obtained his Masters in Corporate Law from Universidad Austral in 2008. His thesis obtained the highest qualification and it was published in “Revista Argentina de Derecho Empresario” (IJ Editores, Number 14, May 2015). 


Bankruptcy and restructuring

Within: Next generation lawyers

Federico Sosa - Beccar Varela

Within: Bankruptcy and restructuring

Led by Martín Gastaldi, Beccar Varela’s insolvency group acts for both domestic and foreign clients in corporate restructurings and bankruptcy proceedings, with notable experience in highly contentious cases. Creditor-side work is the mainstay of the practice, such as its recent advice to Banco de Galicia y Buenos Aires on Magnacom’s AR$31m reorganisation proceedings. Senior associate Federico Sosa is an ‘impressive younger lawyer’.

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Dispute resolution

Within: Next generation lawyers

Federico Sosa - Beccar Varela

Within: Dispute resolution

Beccar Varela’s ‘flexible and practical’ dispute resolution team provides ‘excellent levels of service’, with its ‘unrivalled depth of analysis’ and ‘timely response times’ finding favour. The group, which is led by the ‘very experienced’ Eduardo Güemes, covers all the bases in contentious matters, with robust skill-sets in commercial and civil disputes, arbitration, white-collar crime and bankruptcy litigation. Other names to note in the ‘broad and diverse department’ are: advisory partner Emilio Vogelius (who was head of the litigation unit until 2016); Gonzalo García Delatour (‘very strategic with excellent judgement’); insolvency head Martín Gastaldi; and senior associate Federico Sosa (‘very proactive and client-focused’, ‘works as part of the in-house team’). The group is currently representing several clients, including financial institutions, insurance companies, retailers and pharmaceutical companies, in collective claims filed by various consumer organisations. Representative clients include Banco de Galicia y Buenos Aires, Banco Itaú Argentina and Electrónica Megatone.

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