J. Michael Portillo

Mark W. Hanna is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation and Oil and Gas Law. Mark W., who practices law in Austin, Texas, has been recognized since 2022. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Mark W. is held by other top lawyers in the same geographic and legal practice area.

Christy Heimer is a top attorney recognized by Best Lawyers in the practice area(s) of Bankruptcy and Creditor Debtor Rights / Insolvency and Reorganization Law. Christy, who practices law in Austin, Texas, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Christy is held by other top lawyers in the same geographic and legal practice area.

Bill Barber has devoted his legal career to the field of trademark law, focusing primarily on trademark litigation and policing, handling cases in federal courts across the U.S. and before the U.S. Patent and Trademark Office. Experienced in all aspects of litigation, including jury and bench trials as well as appeals, Bill also handles domain name disputes through ICANN’s domain name dispute resolution policies. He regularly assists clients with a wide range of trademark needs, includi...

James E. Cousar is a top attorney recognized by Best Lawyers in the practice area(s) of Administrative / Regulatory Law. James E., who practices law in Austin, Texas, has been recognized since 2013. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which James E. is held by other top lawyers in the same geographic and legal practice area.

Patrick Pearsall is a top attorney recognized by Best Lawyers in the practice area(s) of Administrative / Regulatory Law and Litigation - Regulatory Enforcement (SEC, Telecom, Energy). Patrick, who practices law in Austin, Texas, has been recognized since 2018. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Patrick is held by other top lawyers in the same geographic and legal practice area.

Matt Wood handles complex litigation and high-stakes appeals. Combining careful analysis with crystal-clear advocacy, he’s achieved an impressive track record of wins for those he represents. Mr. Wood maintains a diverse practice with a focus on business disputes. He regularly handles issues related to corporate control, real estate, employment matters, intellectual property, and various business contracts. His clients range from individuals, startups, and small businesses to Fortune 50...

Allan G. King combines his expertise in employment law with his prior experience as a labor economist to handle statistical issues that typically arise in class action and "pattern and practice" cases. He assesses clients' practices involving hiring, promotion and pay and proposed reductions-in-force for adverse impact. In these efforts, Allan works closely with testifying and consulting experts in economics and statistics, and his experience as a labor economist permits him to identify the e...

Jennifer Claymon is Managing Partner at the newly-created Austin law firm of Reed, Claymon, Meeker & Hargett, PLLC. Jennifer specializes in health and employment law, representing everything from large hospitals to small businesses. She has practiced health law in Texas since 1998 and is Board Certified in Health Law by the Texas Board of Legal Specialization. Jennifer’s practice focuses on administrative and health law related to hospitals, physicians and other health care provider...

Ms. Londergan represents clients in all areas of family law. Her practice includes extensive experience in negotiating and litigating issues involving divorce, contested child custody, high net worth asset division, visitation rights, geographical restrictions, spousal and child support, prenuptial agreements, and modification and enforcement actions. She also handles matters of paternity, support, and custody of non-marital children. Ms. Londergan is a skilled and detail oriented negotiator ...

Frank N. Ikard, Jr. is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Trusts and Estates and Trusts and Estates. Frank N., who practices law in Austin, Texas, has been recognized since 1983. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Frank N. is held by other top lawyers in the same geographic and legal practice area.