Winston & Strawn has over 160 years of experience in the market. It has 15 offices across North America, Europe and Asia. In the United States, the firm has 9 offices in Charlotte, Chicago, Dallas, Houston, Los Angeles, New York, San Francisco, Silicon Valley and Washington D.C. 

Though the firm is best known for its work in project development within the energy industry, it is also active in banking, capital markets and M&A, where it has a strong Latin America practice. The firm's banking and finance practice advises international banks and borrowers on novel regulatory matters, as well as landmark project financing with sustainability components.