MW

Mathew Wrenshall


RMO LLP

Recognized since 2025

Los Angeles, California

Practice Areas

Litigation - Trusts and Estates

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Mat is the Managing Partner in the Pasadena office of RMO LLP. He handles disputes over contested wills, trusts, and conservatorships in probate court as well as business disputes in a wide variety of contexts, with a focus in the financial services space. Using his lengthy experience as a litigator, Mat works closely with clients to resolve complex disputes that often involve complicated family dynamics. Mat has experience with claims relating to disinheritance, elder abuse, and undue influence, and is experienced at finding creative solutions to what are often fraught and emotional situations.

Mat graduated from Harvard University with an A.B. in History and Literature. While at Harvard, Mat was a member of the varsity swim team and was Eastern Conference champion in the 200 yard freestyle. He was also a member of the Harvard Lampoon. After working for a large private wealth manager, Mat attended the University of Pittsburgh School of Law, graduating cum laude. At Pitt, Mat served on the University of Pittsburgh Journal of Law and Commerce, and won the CALI award in Evidence.

Location
  • 901 Bringham Avenue
    Los Angeles, CA 90049
Education
  • University of Pittsburgh, J.D.
Bar Admissions
  • California, The State Bar of California, 2012
  • California, The State Bar of California, 2012
  • California, The State Bar of California, 2012
  • California, The State Bar of California, 2012

RMO LLP
Headquarters: Los Angeles, California

3 The Best Lawyers in America® awards

2 Best Lawyers: Ones to Watch® in America awards

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Recognized in The Best Lawyers in America® 2025 for work in:
  • Litigation - Trusts and Estates
Awards:
  • “Leaders of Influence: Thriving in Their 40s,” Los Angeles Business Journal, 2023

  • “Top Litigator,” Los Angeles Business Journal, Leaders of Influence: Litigators & Trial Lawyers, 2024

  • “Super Lawyer”, Super Lawyers, Southern California Super Lawyers, 2023-2025

Publications

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