Gonzalez Castillo, Alexander

William Alexander Gonzalez Castillo

Special Legal Consultant

Alexander González Castillo is a special legal consultant in the Washington D.C. office of Latham & Watkins.

Mr. González Castillo regularly represents public and private companies and investment banks in capital markets transactions, including public and private securities offerings, equity public offerings, high yield debt offerings, and general corporate matters.

Mr. González Castillo also maintains an active pro bono practice, representing small business owners and organizations promoting social justice in a variety of matters, in partnership with the firm’s pro bono program.

Prior to joining the firm, Mr. González Castillo worked in another highly recognized firm in New York and in an energy multinational company in Latin America as in-house counsel. 

Bar Qualification

  • District of Columbia (Special Legal Consultant)
  • Guatemala (Abogado)
  • New York


  • LLM in International Business & Economic Law, Georgetown University Law Center, 2018
  • LLM in Finance, Francisco Marroquín University, 2015
  • Master in Corporate Law, Rafael Landívar University, 2013
  • BA in Legal and Social Sciences, Rafael Landívar University, 2010