Mark C. Sparks

Jim Collura has a nationwide energy and construction litigation practice in which he has handled hundreds of millions of dollars in claims. His experience includes trials in state and federal courts across the country. Jim has represented plaintiffs and defendants in state and federal court in Arkansas, Colorado, Delaware, Florida, Georgia, Louisiana, Mississippi, Pennsylvania, Oklahoma, Ohio and his home state of Texas. This experience includes complex litigation with an emphasis on matters ...

Jeff Cole is a top attorney recognized by Best Lawyers in the practice area(s) of Banking and Finance Law. Jeff, who practices law in Dallas, Texas, has been recognized since 2022. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Jeff is held by other top lawyers in the same geographic and legal practice area.

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

Neal Sweeney is a partner in the Litigation Practice Group. He focuses his practice exclusively on construction law and government contracts. Drawing on his more than 30 years of experience with the construction industry, Neal counsels clients on major infrastructure and P3 projects such as transit, airports, highways, wastewater treatment, and tunnels. He is also involved in energy and industrial projects linked to clean technology and renewable sources, including hydro, solar, wind, geother...

Denis Ducran is Co-Managing Partner of Peckar & Abramson PC ’s Texas offices and co-vice chair of the firm’s Construction Contracts and Risk Management practice. He is a board-certified construction attorney and registered architect whose practice focuses on Construction Law matters for the construction industry, including transactions, risk management, and dispute resolution in Houston, Texas. Denis represents contractors, developers, and other construction industry participa...

Amy Waller is experienced in a variety of commercial real estate matters, including real estate acquisition and sales transactions, development of commercial properties, title work, and commercial leasing for retail, office, and industrial properties. Amy also has experience in corporate law, including entity formation for corporations, LLCs, and partnerships, as well as maintaining business records for these entities. Amy was selected for The Best Lawyers in America 2026® for her work in...

John Austin Curry is a principal at Caldwell Cassady & Curry. He primarily focuses his practice on patent infringement disputes. He has worked on high-technology cases involving electrical engineering and computer science technologies. Specifically, Mr. Curry has litigated and tried cases involving technology related to the manipulation of document architecture, systems and logic designed to facilitate the creation of secure communications, algorithms for efficient usage of routing cache,...

Ryan S. Holcomb is a top attorney recognized by Best Lawyers in the practice area(s) of Energy Law. Ryan S., who practices law in Houston, Texas, has been recognized since 2013. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Ryan S. is held by other top lawyers in the same geographic and legal practice area.

R. Todd Bennett is a criminal defense attorney based in Houston, Texas and the founder of R. Todd Bennett PC. His practice focuses on general criminal defense and white-collar matters, representing individuals facing serious allegations in state and federal courts . He brings a steady and measured approach to cases that often carry high stakes for clients and their families. Mr. Bennett’s work centers on defending clients accused of complex financial crimes, fraud allegations and other ...

Joseph Y. Ahmad, a founding partner in the Houston law firm of AZA, is a lawyer for executives and has been recognized nationally as one of the best lawyers in his field. He represents executives in a variety of matters, including breach of contract, trade secrets, covenants not to compete, breach of fiduciary duty and other matters. He was elected to the prestigious American Board of Trial Advocates, an elite group of the country’s leading judges and civil trial lawyers. He has been se...