Jack L. Horstmann

For four decades, Jim Ryan has helped high net worth Arizona families create and enjoy financial legacies. A Fellow of the American College of Trust and Estate Counsel (ACTEC) and a Certified Specialist in Estate and Trust Law, Jim Ryan is a widely acknowledged leader in Phoenix-Scottsdale legal and business circles for complex estate and business planning and estate administration. Jim is a past chair of the Estate and Trust Advisory Commission for the State Bar of Arizona, which administers...

Martin J. Solomon is a top attorney recognized by Best Lawyers in the practice area(s) of Personal Injury Litigation - Plaintiffs. Martin J., who practices law in Phoenix, Arizona, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Martin J. is held by other top lawyers in the same geographic and legal practice area.

David focuses his practice in family law. He assists clients with divorces, child custody issues, post-decree modifications, and pre- and post-nuptial agreements. David is experienced with high conflict family law matters and has tried numerous cases. He has particular expertise when dealing with issues relative to children both during dissolution and issues that arise after a client’s divorce or establishment matter. David passionately advocates for what matters most to his clients and...

Steve Jackson, the firm's president, has been selected by The Best Lawyers in America® as the 2019 Phoenix "Lawyer of the Year" in Construction Litigation. His practice is concentrated in the areas of construction law, real estate law and commercial litigation, and he represents a broad range of individuals and businesses in the construction and real estate development industries. In addition to client representation, Steve has served as a mediator, arbitrator and expert witness in a numb...

Lisa Paine has over 15 years of diverse experience representing clients in business transactions, estate planning, and other legal matters. Business Transactions – A former business owner, Lisa is well versed in challenges faced by businesses and their owners. Her unique prospective benefits her business clients with business transactions and agreements, employment advice, and succession planning. Lisa assists business clients with an entire spectrum of business-related needs – fr...

Chris Welker is a top attorney recognized by Best Lawyers in the practice area(s) of Insurance Law and Personal Injury Litigation - Defendants. Chris, who practices law in Phoenix, Arizona, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Chris is held by other top lawyers in the same geographic and legal practice area.

Bob has substantial experience in complex commercial litigation matters, focusing particularly on intellectual property and securities related litigation, arbitration and enforcement proceedings, contract, trade secret, business tort and shareholder litigation. He regularly represents clients in matters and investigations before the United States Securities and Exchange Commission, the Financial Industry Regulatory Authority (FINRA) and the Arizona Corporation Commission. Due to his wide rang...

William Furnish has become a rising star in business litigation, lending his knowledge on cybersecurity, privacy and data security matters to businesses across a varied set of industries. As a litigator, William focuses on professional liability, complex commercial litigation, and privacy and data security matters. He excels at the intellectual, ethical challenges that arise between data privacy and attorney ethical violations and has established himself as a thought-leader in the ethical ove...

Joe Mais is an experienced trial lawyer who has tried more than 20 jury trials, bench trials and arbitrations. He also has served as lead counsel in many significant matters that were successfully resolved before trial. He has served as lead counsel in a wide range of matters including multiple securities, intellectual property, and consumer actions, as well as contract, business tort and real estate litigation. Joe is currently ranked by Chambers as an Arizona Band One litigator, and describ...

Senior partner and Best Lawyers® honoree Lisa Reilly Payton focuses her law practice on estate planning, tax planning, and federal and state tax controversy. Lisa is a popular speaker and has appeared multiple times on the Emmy Award-winning talk show The List. Lisa's estate planning experience includes helping individuals, couples, and business owners identify their planning options and tailoring their choices to their unique situations and goals. In guiding her clients through the plann...