Mark S. Armstrong

Jason P. Sharp is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation. Jason P., who practices law in Houston, Texas, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Jason P. is held by other top lawyers in the same geographic and legal practice area.

Charley Davidson leads the firm’s criminal defense practice, where he offers passionate, responsive counsel to guide clients facing state and federal charges in the areas of white collar and blue collar crime. Prior to joining Hanszen Laporte, he was a partner at a large international firm specializing in white collar defense, as well as a partner at a Houston-based criminal defense law firm. Charley also spent three years as an assistant U.S. attorney in the U.S. Attorney’s Offic...

Raj Mahadass is a Managing Partner and Shareholder at PMR Law and represents plaintiffs in complex civil/commercial litigation, class actions, and personal injury litigation. While working with the team at PMR Law, Mr. Mahadass has represented radiation exposure victims, employment discrimination victims, those injured in automobile accidents, cyberbullying victims, students injured by their school, and many others, against insurance companies and other types of corporations. Prior to forming...

Harvey J. Heller is a top attorney recognized by Best Lawyers in the practice area(s) of Real Estate Law. Harvey J., who practices law in Houston, Texas, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Harvey J. is held by other top lawyers in the same geographic and legal practice area.

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

Mark C. Evans is a top attorney recognized by Best Lawyers in the practice area(s) of Banking and Finance Law, International Trade and Finance Law and Project Finance Law. Mark C., who practices law in Houston, Texas, has been recognized since 2006. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Mark C. is held by other top lawyers in the same geographic and legal practice area.

Bob Collie serves as bond, disclosure, and underwriters’ counsel in tax-exempt bond transactions for clients including cities, counties, school districts, and special authorities throughout Texas. He has also worked on education, transportation, utility, aviation, port, convention center, and sports facility financings. Bob draws on his experience as City Attorney of Houston to represent local governments as special counsel in joint public/private development, election, redistricting, a...

One of the nation’s leading tax controversy and planning attorneys, Richard Husseini brings to bear his 30 years of experience to successfully represent private and public companies and high-net-worth individuals in complex tax matters. He is described as “bright and thoughtful; a very good litigator” (Chambers USA 2022) and as “a national leader in tax disputes” whose “knowledge of the sector is very high” (Legal 500 US 2022). Richard is recognized b...

Seth R. Belzley is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Law, Leveraged Buyouts and Private Equity Law and Mergers and Acquisitions Law. Seth R., who practices law in Denver, Colorado, has been recognized since 2018. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Seth R. is held by other top lawyers in the same geographic and legal practice area.

Stephen E. Hart is of counsel in the Houston, Texas, office of Jackson Lewis P.C. Certified by the Texas State Bar Board of Legal Specialization as a specialist in Labor and Employment Law, Stephen represents employers in all aspects of labor and employment law. Leveraging more than 20 years’ experience in federal and state court employment-related litigation, arbitration, and administrative agency proceedings, Stephen helps clients defend and negotiate complex discrimination, harassmen...