Mario A. Boisselier

Matt Bair is a top attorney recognized by Best Lawyers in the practice area(s) of Mergers and Acquisitions Law. Matt, 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 Matt is held by other top lawyers in the same geographic and legal practice area.

William L. Erwin is a top attorney recognized by Best Lawyers in the practice area(s) of Construction Law. William L., who practices law in Austin, Texas, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which William L. is held by other top lawyers in the same geographic and legal practice area.

Duncan E. Osborne is a partner of Osborne, Helman, Knebel & Scott, LLP. He graduated from the University of Texas Law School (JD, with honors, 1971). His core practice is domestic and international estate planning with an emphasis on asset protection planning. A former adjunct professor of law at The University of Texas School of Law, Mr. Osborne devotes significant energy to lecturing and writing in his practice area as well as helping clients with regard to all aspects of their estate p...

Tony Ciccone leads Bollier Ciccone Stinson LLP’s civil law practice group, including the firm’s Construction, Real Estate, and Business Law sections. Tony has earned his stellar reputation for serving as a trusted advisor, effective and practical advocate, and formidable litigator. He is valued by clients and colleagues alike for his unflappable and sensible approach to problem-solving and dispute resolution and for pursuing favorable outcomes that reflect the goals of those he se...

Fred focuses his practice on civil litigation and appeals. His background includes litigation involving public law issues and real estate and commercial disputes. Fred has represented clients in a wide variety of litigation involving governmental matters, including condemnation and inverse condemnation proceedings, construction disputes, election contests, zoning controversies and contract actions. He has extensive experience with regard to eminent domain law, having represented both acquirin...

Coleen Kinsler is a top attorney recognized by Best Lawyers in the practice area(s) of Family Law. Coleen, 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 Coleen is held by other top lawyers in the same geographic and legal practice area.

Steven R. McCown has extensive experience in traditional labor law, while also having the unique background of representing employers in numerous employment law jury trials in state and federal courts. He has defended several complex employment law class actions and recently led the successful defense of a Fortune 100 company in a nationwide sex discrimination class action. He has successfully defended wage and hour collective actions, defeating class certification in several national collect...

One of the few attorneys in Texas who is Board Certified in both Civil Trial Law and Employment Law by the Texas Board of Legal Specialization, Julie is an accomplished trial lawyer who has tried numerous lawsuits to verdict in state and federal courts across the country. Known for her passion, drive and excellent advocacy, Julie has handled matters that range from employment lawsuits of all type, including national class and collective actions, to complex business disputes. Julie also has ex...

Karen M. Kennard is a top attorney recognized by Best Lawyers in the practice area(s) of Government Relations Practice. Karen M., 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 Karen M. is held by other top lawyers in the same geographic and legal practice area.

Carolyn Shellman is a highly skilled attorney, an excellent communicator, and an effective leader. She is experienced at developing regulatory and legislative policy strategies for renewable and disruptive technologies in the energy industry and provides advice on complex energy transactions. Carolyn is also experienced with governance and compliance issues and possesses deep subject matter expertise in the electric utility industry and in navigating energy market issues. She helps market par...