Jackson Walker is pleased to announce the election of 20 attorneys to the firm’s partnership. On Friday, February 13, 2026, the following attorneys were named partners:
- Allison Allman
- Ali Andrews
- Jordan Byrne
- Tyson Ehlinger
- Sean Gallagher
- Ryan Holm
- Rony Kishinevsky
- Cody Martinez
- Nathan McCune
- Taylor McDowell
- Zachary McKay
- Mark McMullen
- Justin Meyer
- Amy Pollard
- Brittani Rollen
- Julie Singleton
- Meredith Tavallaee
- Courtney Wade
- Abby Wilkinson
- Ashley Withers
“This new partner class has demonstrated exemplary leadership and made significant contributions to the growth of our practices and offices. Their election reflects sustained excellence in client service and a deep commitment to our firm’s values,” said Firmwide Managing Partner Wade Cooper. “We are confident they will continue to deliver outstanding results for our clients, advance our strategic priorities, and further strengthen our firm culture. We are proud to welcome this exceptional group of lawyers to the partnership.”
Meet Our Newly Elected Partners

Allison Allman
Allison Allman focuses her practice on complex commercial matters at the trial and appellate levels in both state and federal court. Allison is experienced in all phases of litigation and works to secure favorable results for clients through pretrial counseling, all aspects of discovery, dispositive motions, negotiations with adverse parties, and appeals.
“When it counts, there is no one I trust more than Alli. She challenges us to think, wields a mighty pen, and commands the highest respect from judges, clients, and partners alike,” said Fort Worth partner Scott Wheatley.
Allison has been named among the Best Lawyers: Ones to Watch and as a Texas Rising Star by Thomson Reuters’ Super Lawyers. She received her B.A., summa cum laude, from Baylor University and her J.D. from The University of Texas School of Law.
Ali Andrews
Ali Andrews represents clients in state and local tax disputes and state and local tax planning and compliance in areas that include sales and use taxes, franchise taxes, property taxes, unemployment taxes, mixed beverage taxes, and hotel occupancy taxes. She also provides litigation expertise in other areas of business, administrative, and regulatory law. Ali previously served as Chief of the Tax Litigation Division of the Office of the Texas Attorney General.
Austin partner Steve Moore stated, “Ali is one of the hardest working lawyers and tenacious tax litigators I have ever worked with. She truly cares for JW’s attorneys and her clients. Her state tax litigation skills and state tax incentive experience are best in class.”
Ali has been named to the “Austin Top Attorneys” list by Austin Monthly. She received her B.A., magna cum laude, from Saint Edward’s University and her J.D. from The University of California, Hastings College of the Law.
Jordan Byrne
Jordan Byrne represents clients in debt financing matters. A large part of Jordan’s practice includes representing financial institutions in connection with their lending and commercial real estate transactions, including financings for the development of multifamily properties, condominium projects, office complexes, industrial projects, hotels, and regional shopping centers.
“Jordan combines excellent judgment with elite execution. She has a great instinct for people and process, and she backs it up with a work ethic that makes everyone around her better. Clients trust her because she delivers, every time,” stated Dallas partner Justin Shipley.
Jordan has been named among the Best Lawyers: Ones to Watch and as a Texas Rising Star by Thomson Reuters’ Super Lawyers. She received her B.A., summa cum laude, from Southern Methodist University, and her J.D., cum laude, from SMU Dedman School of Law.
Tyson Ehlinger
Tyson Ehlinger represents clients in designing wealth preservation strategies and estate plans tailored to each client’s goals. His practice includes advising on complex partnership tax matters and guiding individuals, families, and trustees through trust administration during life, as well as probate and estate administration after a death. He also handles the preparation of gift tax and estate tax returns.
“Tyson has the highest level of expertise in tax minimization and overall strategizing for super wealthy clients. He has the equally important ability to communicate these complex concepts in an understandable and effective manner,” stated Austin partner Sam Hildebrand.
Tyson has been named among the Best Lawyers: Ones to Watch and as a Texas Rising Star by Thomson Reuters’ Super Lawyers. He received his B.S. from the University of North Carolina at Chapel Hill-Kenan-Flagler Business School, his J.D., with honors distinction, from The University of Texas School of Law, and his L.L.M. in Taxation, with distinction, from Georgetown University Law Center.
Sean Gallagher
Sean Gallagher represents parties ranging from private citizens to Fortune 50 companies across a broad array of complex issues, including fraud, fraudulent transfers, First Amendment litigation, breach of contract, breach of fiduciary duty, director and officer liability, partnership disputes, trade secret infringement and Lanham Act claims, RICO claims, and whistleblower litigation.
Austin partner Josh Romero stated: “I never go to court without him. He is a top-notch trial lawyer, well beyond his years. He is the guy you want in the foxhole with you at trial. He will be an excellent partner at JW.”
Sean has been named among the Best Lawyers: Ones to Watch and as a Texas Rising Star by Thomson Reuters’ Super Lawyers. He received his B.A., with honors, from The University of Texas at Austin and his J.D. from The University of Texas School of Law.
Ryan Holm
Ryan Holm represents clients in mergers and acquisitions, debt and equity securities offerings, joint ventures, outside counsel representation, corporate governance, contracts, project development, and general corporate matters. Ryan routinely represents both buyers and sellers in complex transactions in a variety of industries, including renewable energy, healthcare, food and beverage, spirits, insurance, infrastructure, manufacturing, retail, and technology.
“When I refer a client or a colleague to Ryan, I can almost guarantee I will receive a compliment regarding his work. He is incredibly smart, dedicated, and positive. He’s everything you would want in a partner,” Dallas partner Alden Crow noted.
Ryan has been named among the Best Lawyers: Ones to Watch. He received his B.S. from St. Cloud University, his M.B.A. from the M.J. Neeley School of Business at Texas Christian University, and his J.D., magna cum laude, from SMU Dedman School of Law.
Rony Kishinevsky
Rony Kishinevsky represents investment fund sponsors and alternative asset managers on all aspects of the private equity spectrum, including the creation of sponsor platforms, structuring, formation, offering and ongoing operations of private investment funds and associated negotiations with institutional limited partners, and underlying portfolio level deal work. In addition, Rony has significant experience in helping private real estate funds navigate all aspects of their investment spectrum, from fund formation to consummating portfolio transactions and negotiating complex joint ventures with some of the top operators across the country.
Austin partner Cale McDowell noted, “Rony is a skillful advocate for our clients, a leader in his practice area, and a trusted friend to all who are fortunate enough to work closely with him.”
Rony has been named among the Best Lawyers: Ones to Watch and as a Texas Rising Star by Thomson Reuters’ Super Lawyers. He received his B.B.A., with high honors, from The University of Texas at Austin, and his J.D., with high honors, from the University of Texas School of Law.
Cody Martinez
Cody Martinez represents clients in complex lawsuits involving joint ventures, M&A disputes, partnership disputes, data center projects, fiduciary duties, federal regulatory issues, and First Amendment rights. Outside of litigation, Cody also has experience conducting sensitive internal investigations. He previously served as a law clerk for the Honorable Renee H. Toliver of the United States District Court for the Northern District of Texas.
“Cody is enormously talented, has a strong work ethic, and delivers first class work—always. Cody has a great sense of humor, too. I’m so pleased he’s now our partner!” stated Dallas partner David Moran.
Cody has been named among the Best Lawyers: Ones to Watch. He received his B.A. from Cornell University and his J.D. from The University of Texas School of Law.
Nathan McCune
Nathan McCune represents clients in mergers and acquisitions, private equity, restructuring, and general commercial transactions. His practice also includes negotiating commercial agreements, including distribution and supply agreements, and offers experienced counsel related to securities regulation and corporate governance matters, including periodic reporting and disclosures. Previously, Nathan served as a judicial clerk for the Honorable E. Scott Frost, United States Magistrate Judge for the Northern District of Texas.
“Nathan truly exemplifies Jackson Walker’s culture. Whether you are a colleague, a client, or even opposing counsel, Nathan’s ability to build personal connections makes him a true pleasure to work with,” stated Fort Worth partner Evan Malloy.
Nathan has been named among the Best Lawyers: Ones to Watch and as a Texas Rising Star by Thomson Reuters’ Super Lawyers. He received his B.A., summa cum laude, from Midwestern State University and his J.D., magna cum laude, from Texas Tech University School of Law.
Taylor McDowell
Taylor McDowell represents hospitals, physician practices, startups, and private equity groups in transactional and regulatory compliance matters involving managed care contracts, physician recruitment, practice acquisitions and rollups, and licensure. Taylor also advises clients on cybersecurity issues pertaining to HIPAA compliance and other data security laws and regulations.
“Give Taylor a complex matter and he’ll run with it—organized, dependable, and unfailingly team‑oriented. He’s the colleague you trust with anything, who makes the hard look easy,” noted Dallas partner Virginia Mimmack.
Taylor has been named among the Best Lawyers: Ones to Watch and as a Texas Rising Star by Thomson Reuters’ Super Lawyers. He received his B.S., with highest honors, from the Georgia Institute of Technology and his J.D. from the University of Virginia School of Law.
Zachary McKay
Zachary McKay represents clients through the Chapter 11 bankruptcy process and has experience untangling lien validity, priority, and value issues with a specific focus on statutory mechanic’s and materialmen’s liens and mineral liens. His practice also includes oilfield job disputes, construction contract disputes, lien litigation, stay litigation, claim defense, creditor committee representation, and preferential or fraudulent transfer defense in state and bankruptcy courts.
“Every day Zach brings excellence, dedication, preparation, expertise, drive, strategic thinking, follow-through, and hustle to the matters he works on. He is a true team player,” said Houston partner Bruce Ruzinsky.
Zach has been named as a Texas Rising Star by Thomson Reuters’ Super Lawyers. He received his B.B.A. from Texas A&M University and his J.D. from the South Texas College of Law Houston.
Mark McMullen
Mark McMullen represents clients in mergers, acquisitions, and divestitures, as well as entity formation, general corporate and securities matters, venture capital, equity financing, and recapitalizations. He also represents privately owned companies, individuals, family offices, small businesses, and private equity clients in both buy-side and sell-side transactions and other corporate matters across a wide range of industries, including technology, industrial and manufacturing, healthcare, and construction.
“Whip-smart, knowledgeable, highly responsive, and exacting. Both liked and valued by his colleagues, he is a true credit to JW,” said Dallas partner Larry Glasgow.
Mark has been named among the Best Lawyers: Ones to Watch and as a Texas Rising Star by Thomson Reuters’ Super Lawyers. He received his B.S.B. from Indiana University Kelley School of Business, his M.B.A. from Baylor University, and earned his J.D., magna cum laude, from Baylor University School of Law.
Justin Meyer
Justin Meyer represents clients in real estate-related transactions, including acquisitions, sales, development, leasing, and finance. He provides end-to-end legal counsel concerning numerous asset types, including commercial, industrial, medical office building, mixed-use, multi-family, office, and retail development.
“Justin has never once failed to distinguish himself as a reliable, even-keeled professional who rapidly absorbs complex information and masterfully runs deals,” said San Antonio partner Karl Baker.
Justin has been named to San Antonio Scene’s “Best S.A. Lawyers” list. He received his B.S. from Brigham Young University, his M.P.P. from the University of Utah, and his J.D. from Washington University School of Law in St. Louis.
Amy Pollard
Amy Pollard represents clients in business transactions, including joint ventures, asset and equity acquisitions, venture capital financings, private placements of debt and equity securities, recapitalizations, entity formation and governance, and general corporate matters. She also represents clients in diverse corporate transactions spanning a variety of industries, including real estate, financial services, consumer products, technology, manufacturing, business services, entertainment, professional services, and construction.
“Amy is invaluable because of her high-quality legal work, attention to detail, and strong interpersonal skills. Clients and JW attorneys alike love working with her,” said Dallas partner Neill Fuquay.
Amy received her B.S. from Indiana University and her J.D., cum laude, from SMU Dedman School of Law.
Brittani Rollen
Brittani Rollen represents midstream energy clients and other condemning authorities in litigation, including condemnation proceedings and trials. She also provides support regarding general business litigation involving real estate, financial institutions, and employment.
“Brittani is an indispensable member of our eminent domain team. She is extremely well-organized, responsive, and an excellent communicator,” said Fort Worth partner Joe Regan.
Brittani has been named among the Best Lawyers: Ones to Watch and as a Texas Rising Star by Thomson Reuters’ Super Lawyers. Brittani is a Life Fellow of the Tarrant County Bar Foundation and currently serves as its chair. She received her B.B.A., magna cum laude, from Texas A&M University and her J.D. from Baylor School of Law.
Julie Singleton
Julie Singleton represents financial institutions in connection with their lending and debt financing transactions across the United States. She advises on all aspects of the transaction, including the negotiation of loan documents and the management of all due diligence. Her practice also focuses on drafting a wide variety of real estate transaction documents and structuring, documenting, and closing all types of commercial real estate transactions.
“I truly cannot imagine my practice without Julie as part of the team. She is exceptionally bright, charming, and thoughtful—both in her approach to complex transactions and in her relationships with colleagues and clients—and consistently strategic, efficient, and tireless,” said Dallas partner Debbie Robinowitz.
Julie has been named among the Best Lawyers: Ones to Watch. She received her B.A. from Baylor University and her J.D., cum laude, from SMU Dedman School of Law.
Meredith Tavallaee
Meredith Tavallaee represents clients in contractual disputes and regularly litigates issues related to a variety of complex contracts including purchase agreements, commercial leases, company agreements, promissory notes, trust agreements and employment agreements. Previously, Meredith served as a judicial intern for the United States District Court for the Northern District of Texas.
“Meredith leads with grace, but when the stakes are high, she brings clarity, confidence, and a fierce trial lawyer’s edge that changes outcomes,” said Dallas partner Chris Bankler.
Meredith has been named among the Best Lawyers: Ones to Watch and as a Texas Rising Star by Thomson Reuters’ Super Lawyers. She received her B.A., with distinction, summa cum laude, from Southern Methodist University, and her J.D. from the University of Pennsylvania Law School.
Courtney Wade
Courtney Wade represents clients in mergers and acquisitions, private equity transactions, and corporate governance matters, primarily in the energy sector and with a focus on the upstream oil and gas industry. She advises on transactional matters, including raising capital through private placements, acquisition and divestiture of upstream oil and gas assets, production sharing agreements, consulting agreements, gathering agreements, processing agreements, and general commercial and business matters. Previously, Courtney served as a law clerk and briefing attorney in the Texas Fourteenth Court of Appeals.
“Courtney is one of the most motivated people I have ever worked with and makes extraordinary contributions to our firm’s spirit of collaboration,” said Houston partner Joe Flack.
Courtney has been named among the Best Lawyers: Ones to Watch and as a Texas Rising Star by Thomson Reuters’ Super Lawyers. She received her B.A., cum laude, from the University of Houston, and her J.D., magna cum laude, from the South Texas College of Law.
Abby Wilkinson
Abby Wilkinson represents clients in the acquisition or disposition of real property and the development or redevelopment of commercial real estate for various purposes, including hospitality, multifamily, industrial, and retail sectors. She also works on acquisitions through various corporate and partnership structures, including numerous portfolio transactions that involve the acquisition, disposition, or financing of real estate assets.
“Abby is one of the finest associates I have worked with in over five decades of practice. It has been a joy and privilege to work with her,” said Dallas partner Steve Jenkins.
Abby has been named among the Best Lawyers: Ones to Watch and as a Texas Rising Star by Thomson Reuters’ Super Lawyers. She received her B.S., magna cum laude, from Oklahoma State University and her J.D., summa cum laude, from Baylor Law School.
Ashley Withers
Ashley Withers represents businesses and high net-worth individuals in tax compliance and tax controversy matters. She also advises on organizational tax planning, mergers and acquisitions, compliance with IRS requirements for audits and appeals, property tax exemptions, the tax aspects of the purchase and use of private aircraft, and Qualified Opportunity Zone investments, including the initial formation, structuring, and ongoing compliance.
“Ashley is a rock star in tax. She executes beautifully and has the depth and presence of a senior partner,” said Dallas partner Brian Dethrow.
Ashley has been included in Chambers USA: America’s Leading Lawyers for Business Associates to Watch for Tax, as a Texas Rising Star by Thomson Reuters’ Super Lawyers, and as one of The Best Lawyers in America. She received her B.A., summa cum laude, from Stephen F. Austin State University and her J.D., cum laude, from Southern Methodist University Dedman School of Law.
Meet Jackson Walker
Since 1887, Jackson Walker has represented some of the most influential companies and business leaders in the world. Today, we remain firmly rooted in Texas while serving clients around the globe. With more than 500 attorneys, we are the largest law firm in the state. Jackson Walker consistently ranks among leading firms in Chambers and Partners, Best Law Firms® by Best Lawyers, and the BTI Client Service A-Team.
Ali Andrews
Jordan Byrne
Tyson Ehlinger
Sean Gallagher
Ryan Holm
Rony Kishinevsky
Cody Martinez
Nathan McCune
Taylor McDowell
Zachary McKay
Mark McMullen
Justin Meyer
Amy Pollard
Brittani Rollen
Julie Singleton
Meredith Tavallaee
Courtney Wade
Abby Wilkinson
Ashley Withers