About William
William L. "Bill" Banowsky: Experienced Legal Counsel in Dallas, Texas
William L. "Bill" Banowsky is a highly respected and accomplished attorney specializing in complex legal matters across a broad range of industries. With a proven track record of success in litigation, arbitration, and corporate governance, Mr. Banowsky provides sophisticated legal counsel and aggressive representation to clients facing significant legal challenges. He is Board Certified in Civil Trial Law by the Texas Board of Legal Specialization, a testament to his expertise and dedication to the highest standards of legal advocacy.
Mr. Banowsky’s practice is distinguished by its depth and breadth, encompassing experience in commercial litigation, securities litigation, corporate compliance, and a commitment to protecting the rights of individuals and businesses. He consistently delivers results for clients navigating intricate legal battles and complex regulatory landscapes.
Key Areas of Expertise:
- Complex Business Litigation & Arbitration: Mr. Banowsky expertly handles sophisticated business disputes, including breach of contract claims, fraud allegations, and disputes involving intellectual property rights.
- Securities Litigation & Corporate Governance: He represents clients in securities fraud cases, providing crucial support to audit committees navigating Sarbanes-Oxley investigations across international jurisdictions including the United States, Bolivia, Brazil, Nigeria, Iraq, and China.
- Healthcare Litigation: Mr. Banowsky has become a leading advocate for healthcare providers, representing hospitals, ambulatory surgery centers, medical device suppliers, physician groups, and ancillary providers in a variety of disputes. This includes contract disputes, regulatory compliance matters, and claims involving business torts.
- Contract Disputes & Shareholder Rights: He skillfully navigates complex contract disputes, protecting corporate shareholders’ rights and addressing director and officer liability claims.
- Environmental Impact Litigation: Mr. Banowsky possesses significant experience in environmental impact litigation, representing clients involved in regulatory disputes and environmental compliance matters.
- First Amendment & Education Law: He’s a dedicated advocate for clients involved in First Amendment disputes, open meetings, and open records matters, as well as litigation concerning school finance, education policy, and general issues impacting the education system.
Background & Credentials:
Mr. Banowsky’s legal career is built upon a foundation of deep legal knowledge, extensive courtroom experience, and a commitment to meticulous preparation. He has successfully represented clients in high-stakes litigation cases, demonstrating his strategic thinking, persuasive advocacy, and unwavering dedication to achieving favorable outcomes.
Awards & Recognition:
Mr. Banowsky’s legal expertise and dedication have been consistently recognized by leading legal organizations:
- Lawyer of the Year: Litigation – ERISA (Dallas/Fort Worth) – 2025, 2020, 2018, 2016
- Lawyer of the Year: Litigation – Mergers & Acquisitions (Dallas/Fort Worth) – 2025, 2014
- Lawyer of the Year: Corporate Compliance Law (Dallas/Fort Worth) – 2022, 2020, 2018, 2016
- Recognized: Commercial Litigation, Corporate Compliance Law, Corporate Governance Law
- Texas Super Lawyers®: Business Litigation, Securities Litigation, Class Action/Mass Torts – 2003-2019
Professional Affiliations & Legal Credentials:
- Best Attorney USA: Recognized Since 2006
- Board Certified in Civil Trial Law, Texas Board of Legal Specialization
- Dallas Corporate Compliance Law Lawyer of the Year
- The Best Lawyers in America® by Woodward/White Inc. - 2016, 2018, 2020, 2022
- Dallas Litigation – Mergers & Acquisitions Lawyer of the Year - 2014
Contact Information:
City: Dallas
State: Texas
Country: United States
Mr. Banowsky is committed to providing clients with personalized legal solutions, leveraging his extensive experience and expertise to protect their interests and achieve their goals. He is a trusted legal resource for businesses and individuals seeking skilled legal representation in a variety of complex areas.
Practice Areas
Professional Affiliations
Awards & Recognition
- Lawyer of the Year: Litigation - ERISA, Dallas/Fort Worth (2025)
- Lawyer of the Year: Litigation - Mergers and Acquisitions, Dallas/Fort Worth (2025)
- Lawyer of the Year: Corporate Compliance Law, Dallas/Fort Worth (2022)
- Lawyer of the Year: Corporate Compliance Law, Dallas/Fort Worth (2020)
- Lawyer of the Year: Corporate Compliance Law, Dallas/Fort Worth (2018)
- Lawyer of the Year: Corporate Compliance Law, Dallas/Fort Worth (2016)
- Lawyer of the Year: Litigation - Mergers and Acquisitions, Dallas (2014)
- Recognized: Commercial Litigation
- Recognized: Corporate Compliance Law
- Recognized: Corporate Governance Law
- Recognized: Litigation - Banking and Finance
- Recognized: Litigation - ERISA
- Recognized: Litigation - First Amendment
- Recognized: Litigation - Mergers and Acquisitions
- Recognized: Litigation - Securities
- Practice Area: Antitrust Law
- Practice Area: Bet-the-Company Litigation
- Practice Area: Criminal Defense: General Practice
- Practice Area: Criminal Defense: White-Collar
- Practice Area: Litigation - Health Care
- Practice Area: Litigation - Regulatory Enforcement (SEC, Telecom, Energy)
- Special Focus: Arbitration
- Dallas Corporate Compliance Law Lawyer of the Year, The Best Lawyers in America® by Woodward/White Inc., 2016, 2018, 2020
- Dallas Litigation – Mergers & Acquisitions Lawyer of the Year, The Best Lawyers in America® by Woodward/White Inc., 2014
- The Best Lawyers in America® by Woodward/White Inc. (Commercial Litigation, Corporate Compliance Law, Corporate Governance Law, Litigation-First Amendment, Litigation-Mergers & Acquisitions, Litigation-Regulatory Enforcement (SEC, Telecom, Energy), Litigation-Securities), 2006-2020
- Texas Super Lawyers® by Thomson Reuters (Business Litigation, Securities Litigation, Class Action/Mass Torts), 2003-2019