
Petrobras is one of the world’s largest integrated oil and gas companies.
The A&O Shearman team consisted of partners Roberta B. Cherman (Capital Markets – São Paulo), Bill Nelson (Capital Markets – Houston), Lorenz Haselberger (Tax – New York), Jennifer Morton (FINRA – NY) and Thomas Donegan (FINRA – London), contract attorney Gabriela Laufer (Capital Markets – São Paulo), and associates Marina Correa (Capital Markets – São Paulo), Daniel Kachmar (Tax – Washington, DC), Wilf Odgers (FINRA – London) as well as visiting attorney Marcello Pompilio (Capital Markets – New York).