Mayer Brown received top rankings in Asset-Backed Alert's 2025 league tables, which represent the top-performing legal advisors based on the volume of asset-backed securities (ABS) and mortgage-backed securities (MBS) offerings completed during 2025. The firm advised issuers on 146 deals with a total issuance value of approximately $111 billion dollars in 2025.
The firm ranked in the following categories:
- Top Issuer Counsel for US ABS/MBS – second
- Top Underwriter Counsel for US CLOs – third
- Top Underwriter Counsel for US ABS/MBS – fifth
- Top Issuer Counsel for US CLOs – eighth
Mayer Brown's structured finance practice ranks among the largest globally, supported by over 150 lawyers spanning offices in the Americas, Asia, and Europe and offering experience in the securitization of nearly every asset class.