Department profile
Dentons Rattagan Arocena

Corporate/M&A

Latin America Guide 2026 : Argentina


Dentons Rattagan Arocena

About

Provided by Dentons Rattagan Arocena

Dentons Rattagan Arocena has a robust Mergers & Acquisitions and Corporate practice, advising multinational corporations, private equity firms, and top regional players on complex and strategic transactions across industries. The firm has deep experience structuring and negotiating cross-border deals and corporate reorganizations, often serving as lead counsel on some of the most sophisticated transactions in the market.

Its services include, among others:

Corporate Law

  • Incorporation and registration of civil and commercial entities, setting up of branches and representative offices, incorporation of civil associations and foundations 
  • Corporate governance, performance of directors, managers and officers, shareholders' rights, shareholder agreements and voting trusts 
  • Mergers, spin-offs, dissolutions, liquidation and corporate reorganizations 
  • Book-keeping, drafting minutes and powers of attorney, registration of resolutions and amendments with the Public Registry of Commerce and preparation of annual reporting filings

M&A:

  • Mergers, acquisitions and joint ventures 
  • Full legal due diligence 
  • Subscription, stock purchase and asset purchase agreements 
  • Transfer of businesses 
  • Shareholders' and non-compete agreements 
  • Structuring of complex M&A transactions 
  • Analysis of tax consequences, including tax free reorganizations 
  • Private equity

Industries (16)

  • Technology
  • Telecommunications
  • Mining
  • Energy
  • Natural Resources
  • Automotive
  • Real Estate
  • Infrastructure
  • Oil and Gas
  • Media
  • Fintech
  • Insurance
  • Transportation
  • Manufacturing
  • Life Sciences and Health Care
  • Hotels and Leisure

Chambers Review

Provided by Chambers

Corporate/M&A - Argentina

Band 5

Band 5


What the Team is Known For

Dentons Rattagan Arocena's corporate department in Argentina consistently assists clients with both local and cross-border M&A transactions, business agreements, commercial contracts, shareholder agreements, corporate restructurings and routine corporate matters.

Notable practitioners

Michael Rattagan, Juan Arocena and Analía D’Oria are some of the department's key client contacts.

Work Highlights

Provided by Chambers

  • Dentons Rattagan Arocena advised O-tek Internacional and WIG Latam Holding on the purchase of 74.9% of the shares in the Argentine companies O-tek Argentina and O-tek Servicios Argentina, and on the indirect purchase of O-tek Servicios Chile.

Strengths

Provided by Chambers

  • Dentons Rattagan Arocena is distinguished by a unique blend of expertise, rapid response times, end-to-end client involvement and a deep understanding of business needs.

    Corporate/M&A respondentLatin America

Members

Provided by Dentons Rattagan Arocena

  • Juan Martín Arocena

  • Analía M. D´Oria

  • Roberto P. Bauzá

  • Ricardo Balestra

  • Michael Rattagan

  • Santiago Oliva Pinto

Dentons Rattagan Arocena has rankings in the following guides

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