Wheeler Trigg O’Donnell lawyers have taken more than 1,300 trials, arbitrations, and appeals to verdict, award, or opinion in ... 45 states and Washington, D.C., with exceptional results for our clients. Established in 1998, WTO currently numbers more than 100 lawyers. The firm represents sophisticated clients in high-stakes civil trials, appeals, and related litigation ranging from complex commercial to class actions to multidistrict litigation. read more