Department profile
Dunning Vallejo & MacDonald LLP

Corporate/Commercial

USA: Spotlight Guide 2026 : New York


Dunning Vallejo & MacDonald LLP

About

Provided by Dunning Vallejo & MacDonald LLP

The corporate team at Dunning Vallejo & MacDonald advises clients on complex domestic and international deals across multiple industries. We work with companies, banks, funds, family offices, investors, and entrepreneurs on financings, mergers and acquisitions, joint ventures, and other types of corporate transactions.

Our attorneys have extensive experience working with European and Latin American clients and assist clients throughout the transaction process, from initial planning and due diligence to negotiation, execution, and post-closing integration. Our team draws upon years of cross-border expertise to anticipate potential challenges and propose practical solutions tailored to each client’s unique needs.

In addition to our expertise in transactions, we recurrently advise clients on a wide array of day-to-day business law matters, such as commercial agreements, employment matters, and other types of business transactions.

Most of the members of our team are bilingual or multilingual and regularly communicate in multiple languages at a native level, including Spanish and French. Our strong connections with legal professionals in other countries allow us to efficiently coordinate multijurisdictional projects.

Industries (12)

  • Energy
  • Infrastructure
  • Hospitality and Leisure
  • Private Equity
  • Transportation
  • Banking and Financial Services
  • Mining
  • Pharmaceutical
  • Telecommunications
  • Oil & Gas
  • Renewable Energy
  • Insurance & Reinsurance

Chambers Review

Provided by Chambers

Corporate/Commercial - New York

Spotlight

Spotlight


What the Team is Known For

Dunning Vallejo & MacDonald LLP is a New York-based firm with a strong transactional practice. The group represents a range of clients, from high net worth individuals to financial institutions and corporate investors, in M&A, fund formations, and partnership agreements. Drawing on the firm’s Spanish and French desks, the team effectively serves international clients with cross-border matters and offers notable additional expertise in the energy sector.

Notable practitioners

Andres Arnaldos is a key contact.

Members

Provided by Dunning Vallejo & MacDonald LLP

  • Robert MacDonald

    Head of Department

  • Andres Arnaldos

    Head of Department

  • Della Hill

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