Department profile
Capital Markets: Securitization: RMBS
USA Guide 2026 : USA - Nationwide
Rankings
Ranked Individuals
Ranked Individuals
Chambers Review
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Work Highlights
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Mayer Brown represented Pretium Partners and its affiliates as issuer and program administrator in multiple issuances of asset‑backed notes totaling approximately $1.44 billion.
Strengths
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At Mayer Brown, there are exceptional, market-leading experts. These attorneys carry the gravitas and experience to navigate the toughest situations with clarity and efficiency.
Capital Markets: Securitization: RMBS respondentUSAMayer Brown has deep expertise across a variety of relevant subject matters and a pulse on current industry practices. They are also incredibly thorough, can run deals effectively and proactively spot risk areas for their clients.
Capital Markets: Securitization: RMBS respondentUSAMayer Brown get to know quickly what is most important to the client. They are incredibly experienced and consistent. They always provide advice from a business standpoint and help clients make informed, risk-based decisions.
Capital Markets: Securitization: RMBS respondentUSAMayer Brown has the necessary expertise and wealth of knowledge to address complex matters, balancing risk with business transactional goals. They provide us with industry perspective and provide creative alternatives to address unique issues.
Capital Markets: Securitization: RMBS respondentUSAMayer Brown provides critical and thoughtful advice on complex work leading to successful execution of arrangements. They consistently deliver incredible and creative advice.
Capital Markets: Securitization: RMBS respondentUSA
Notable Practitioners
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Eminent Practitioners 
Eminent Practitioners Jon D Van Gorp
Jon Van Gorp is widely viewed as an expert in securitization and he is singled out for his knowledge of issues surrounding residential mortgages and non-traditional assets. He serves as chair of the firm. Jon is thoughtful and a deal-maker.
Capital Markets: Securitization: RMBS respondentUSA
Band 1 
Band 1 Angela M Ulum
Angela Ulum is highly regarded by clients for guiding them through various securitized transactions. She has particular expertise in handling auto loan-backed deals and experience representing a range of market participants, including issuers, borrowers and commercial and investment banks.
Angela is excellent at distilling complex issues in a way that makes them easy to understand and comes up with practical and solution-oriented advice.
Capital Markets: Securitization: RMBS respondentUSAAngela is thorough in understanding complex and sophisticated issues across multiple asset classes and transaction types.
Capital Markets: Securitization: RMBS respondentUSA
Band 2 
Band 2 Paul A Jorissen
Paul Jorissen focuses his securitization practice on complex mortgage-backed securities, including QM and non-QM mortgages. Paul is a trusted adviser we rely on. He is adept at handling complex issues and providing guidance around creative solutions.
Capital Markets: Securitization: RMBS respondentUSAPaul is my go-to when I need a advocate with both intellectual muscle and diplomatic grace. His decades of experience shows in his ability to evaluate risk and the credibility he brings to negotiations.
Capital Markets: Securitization: RMBS respondentUSAPaul is one of the brightest legal minds out there and a go-to for complex matters. He is extremely thoughtful, knowledgeable and sharp.
Capital Markets: Securitization: RMBS respondentUSA
Band 1 
Band 1 Stuart M Litwin
As part of his wider ABS practice, Stuart Litwin is noted for his exceptional ability to advise on the securitization of new asset classes. Stuart has been an invaluable resource for us. He is my go-to for ABS questions.
Capital Markets: Securitization: RMBS respondentUSA
Band 3 
Band 3 Haukur Gudmundsson
Haukur Gudmundsson draws recognition for his ability to handle an array of securitization, including RMBS deals. Haukur is an excellent lawyer who truly understands the mortgage financing business. When particularly complex issues arise, he has an ability to synthesize and explain elegant solutions.
Capital Markets: Securitization: RMBS respondentUSAHaukur is innovative and trusted. He provides support and able advocacy at every turn.
Capital Markets: Securitization: RMBS respondentUSAHaukur is great and knowledgeable.
Capital Markets: Securitization: RMBS respondentUSAHaukur has a very wide breadth of expertise in mortgage finance and has really good commercial sense.
Capital Markets: Securitization: RMBS respondentUSA
Band 2 
Band 2 Julie Gillespie
Julie Gillespie stands out for her knowledge of ABS. She is noted for her experience advising on personal and consumer loans.
Julie is intelligent, sharp and has great technical know-how.
Capital Markets: Securitization: RMBS respondentUSA
Band 2 
Band 2 Russell Nance
Russell Nance provides tax advice on high-profile securitization transactions and he also frequently guides clients through market developments.
Band 3 
Band 3 Eric M. Reilly
Eric Reilly is recognized for his excellent record acting for borrowers and lenders on a range of CMBS matters. He also demonstrates notable expertise on CRE CLO transactions. Eric is knowledgeable and great to work with.
Capital Markets: Securitization: RMBS respondentUSAEric provides stellar and zealous representation of legal, business and strategic matters.
Capital Markets: Securitization: RMBS respondentUSA
Band 3 
Band 3 Ryan Suda
Ryan Suda has drawn extensive acclaim for his work in the CLO space. He regularly acts for major underwriters on new issuances and refinancings. He is an incredible partner and I enjoy working with him.
Capital Markets: Securitization: RMBS respondentUSARyan is responsive and has a deep knowledge of the subject matter.
Capital Markets: Securitization: RMBS respondentUSA
Band 4 
Band 4 Arthur Rublin
Arthur Rublin shows particular strength representing asset managers on CLO matters as part of his broader securitization practice. Working with Arthur is like having an encyclopedia next to you.
Capital Markets: Securitization: RMBS respondentUSAArthur provides fantastic service and is a deep subject matter expert.
Capital Markets: Securitization: RMBS respondentUSAHe has combined his in-house CLO legal experience and his law firm experience to become a great resource in the CLO legal field.
Capital Markets: Securitization: RMBS respondentUSA
Up and Coming 
Up and Coming Rudgee Charles
Rudgee Charles is an up-and-coming partner noted for his impressive ABS experience. He is known for capably advising on auto loans and dealer floorplan receivables.
Ranked Individuals at Mayer Brown LLP (13)
USA - Nationwide
Angela M Ulum
Capital Markets: Securitization: ABS
View profile Stuart M Litwin
Capital Markets: Securitization: ABS
View profile Julie Gillespie
Capital Markets: Securitization: ABS
View profile Rudgee Charles
Capital Markets: Securitization: ABS
View profile Ryan Suda
Capital Markets: Securitization: CLOs
View profile Arthur Rublin
Capital Markets: Securitization: CLOs
View profile Eric M. Reilly
Capital Markets: Securitization: CMBS
View profile Haukur Gudmundsson
Capital Markets: Securitization: MSR
View profile Jon D Van Gorp
Capital Markets: Securitization: RMBS
View profile Paul A Jorissen
Capital Markets: Securitization: RMBS
View profile Haukur Gudmundsson
Capital Markets: Securitization: RMBS
View profile Paul A Jorissen
Capital Markets: Securitization: Single Family Rental
View profile Russell Nance
Capital Markets: Securitization: Tax
View profile
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