Sean Africk

A founding partner in the firm’s litigation group, Mr. Olsen has substantial experience in a wide range of commercial and business litigation matters, as well as real estate, intellectual property, and large collection cases. He has litigated and tried countless actions in the state and federal courts, before judges and juries. Mr. Olsen also practices before the appellate courts and has appeared in numerous cases before the Nevada Supreme Court and Nevada Court of Appeals, as well as t...

Paul Trimmer practices in all areas of labor and employment law including federal and state court employment discrimination and wrongful discharge litigation, collective bargaining negotiations, arbitrations, union organizing campaigns, unfair labor practice charges and related matters before the National Labor Relations Board. Mr. Trimmer has also advised and represented clients in matters before federal and state courts and administrative agencies involving wage and hour matters, employee b...

Aaron M. Hegji is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - ERISA. Aaron M., who practices law in Las Vegas, Nevada, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Aaron M. is held by other top lawyers in the same geographic and legal practice area.

Sarah E. Harmon practices in the areas of appellate advocacy and civil/business litigation, including breach of contract, fraud, legal malpractice, products liability, complex civil litigation, and many other types of business disputes. Her experience with appellate advocacy includes appeals from adverse judgments and orders as well as petitions for extraordinary writ relief. Professional Experience As an appellate advocate and civil litigator, Ms. Harmon has assisted a diverse array of clien...

Mr. Mirkovich is a Partner of Campbell & Williams and has been a member of the bar for over ten years. Mr. Mirkovich’s practice is entirely focused on litigating the firm's catastrophic personal injury cases and complex commercial litigation matters from inception, through discovery and depositions, and at trial or binding arbitration. Mr. Mirkovich has served as lead trial counsel in over nine (9) civil trials and numerous arbitrations. Mr. Mirkovich has represented both plaintiffs...

Gregory H. Cooper is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Governance Law, Corporate Law, Mergers and Acquisitions Law and Securities Regulation. Gregory H., who practices law in Las Vegas, Nevada, has been recognized since 2020. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Gregory H. is held by other top lawyers in the same geographic and legal practice area.

Lance effectively counsels a wide range of real estate clients, including real estate developers, lenders, sellers and buyers. His extensive experience includes real property acquisition, development, leasing, sales and financing. Lance has represented both owners and lenders involving residential, commercial and industrial real estate developments, financing transactions, real property sales and purchases, general property matters, including easements and leases. He has taught seminars and p...

Mark G. Tratos is the founding Shareholder of the firm's Las Vegas office, home of the largest group of entertainment attorneys in Nevada. Previously, he was the Co-Founder of the firm of Quirk & Tratos. Mark focuses his practice on a variety of entertainment, intellectual property and litigation matters. He represents numerous artists and performers, resort, hotel and casino entities in federal court litigation involving trademark, copyrights, domain names, rights of publicity and privac...

Mark Ricciardi is the founding and managing partner of the Las Vegas office. He has been advising and representing hotels, casinos, financial institutions, manufacturers, government agencies, and other large and small businesses in labor and employment matters in Las Vegas since 1987. Mark is considered one of the top labor and employment lawyers in Southern Nevada, and a leading authority in Nevada on wage and hour law. Mark also has successfully tried jury and bench trials in wrongful termi...

Renowned gaming attorney responsible for shaping the Las Vegas gaming industry. More than 40 years representing the nation’s most respected public and private gaming entities. Former Nevada Gaming Commissioner. Frank Schreck is one of the nation’s most distinguished gaming law attorneys. Drawing on more than four decades of experience working with the world’s leading gaming companies, he has been integral to the evolution and expansion of the gaming industry into what it is ...