J. Matthew "Matt" Lyons

Casey Roy is a lawyer recognized by Best Lawyers in the practice areas of Bankruptcy and Creditor Debtor Rights / Insolvency and Reorganization Law and Litigation - Bankruptcy. Casey practices law in Austin, Texas Best Lawyers has recognized Casey Roy since 2027. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Casey Roy is held by other lawyers.

Jim Richardson is one of the state's leading trial lawyers in complex commercial litigation. His practice focuses on complex disputes involving fiduciary litigation, multi-jurisdictional matters, and business tort claims. Jim is ranked by Chambers USA 2026 in America's Leading Lawyers for Business – Litigation: General Commercial – Texas, Austin & Surrounds, published by Chambers & Partners . Chambers describes him as "an amazing trial lawyer" and "skilled advocate" &ndash...

Cliff’s diverse clientele include governmental agencies and a full range of businesses from start-up companies to large corporations in a variety of industries including healthcare, professional services, technology, construction, real estate, oil and gas and publishing. His work encompasses mergers and acquisitions; private equity offerings; venture capital and debt financings; general contracting; and general corporate counseling. Cliff frequently acts as an outside general counsel an...

Tiffany Harrod is a Partner in Peckar & Abramson PC , working from the firm’s Austin and Houston offices. Her practice focuses on Construction Law and construction-related commercial litigation, representing owners, developers, designers, engineers, and contractors throughout Texas, including Austin. Tiffany advises clients on contract drafting and negotiations, project risk management, delay and impact claims, lien and bond matters, defect claims, payment disputes, insurance and su...

Jamie Rose represents companies and individuals in complex business and commercial disputes in both state and federal court. With more than two decades of experience, she represents prominent plaintiffs and defendants across industries in high stakes matters involving business torts, breach of contract, breach of fiduciary duty, shareholder derivative claims, contested estate and trust proceedings, and civil appeals. Jamie is committed to developing and pursuing strategies tailored to the nee...

Amy Warr came to Alexander Dubose & Jefferson after serving five years as an Assistant Solicitor General for the State of Texas. While at the Solicitor General's office, Amy handled many prominent appeals, including the challenge to the Ten Commandments monument on the Texas Capitol grounds in the United States Supreme Court and the 2005 School Finance case in the Supreme Court of Texas. At ADJT, Amy continues a high-level Texas and federal appellate practice. In 2008 she successfully rep...

William D. Walter, Jr. is a lawyer recognized by Best Lawyers in the practice area of Real Estate Law. William D. practices law in Austin, Texas Best Lawyers has recognized William D. Walter, Jr. since 2027. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which William D. Walter, Jr. is held by other lawyers.

Alicia Morris Groos is a lawyer recognized by Best Lawyers in the practice areas of Copyright Law and Trademark Law. Alicia Morris practices law in Austin, Texas Best Lawyers has recognized Alicia Morris Groos since 2015. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Alicia Morris Groos is held by other lawyers.

April Lucas is a lawyer recognized by Best Lawyers in the practice area of Appellate Practice. April practices law in Austin, Texas Best Lawyers has recognized April Lucas since 2024. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which April Lucas is held by other lawyers.

Demetrius McDaniel, the Chair of the firm's Texas Government Law & Policy Practice, counsels and provides advocacy for Fortune 500 and other large private and public sector clients on federal, state and local legal and public policy matters. His broad knowledge of federal and state government allows him to collaboratively develop strategies to solve complex problems that have a government origin or nexus. Demetrius consults with clients on their strategic objectives and provides advice on...