Oldcastle BuildingEnvelope Inc. (OBE), a Dallas-based company, has announced that Bruno Biasiotta will step down as CEO, effective immediately, and Chief Financial Officer Michael Marcely will assume the role of interim CEO.
In addition, Oldcastle has appointed Steve Dean as president – Glass and Glazing Systems.
Dean joins OBE after serving 25 years in senior roles at Wesco International Inc....
MORE►
![Erica Kosemund, Chief Brand Officer, Choctaw Nation of Oklahoma; Gillian Breidenbach, Chief Partnership Officer, North Texas FWC Organizing Committee; Chief Gary Batton, Chief of Choctaw Nation of Oklahoma; Monica Paul, Executive Director of Dallas Sports Commission and President of North Texas FWC Organizing Committee; John Hobbs, Senior Executive Officer of Communications, Choctaw Nation of Oklahoma; and Heidi Grant, Senior Executive Officer of Commerce Administration, Choctaw Nation of Oklahoma, celebrate Choctaw Casinos & Resorts becoming an Official Dallas World Cup 2026 Host City Supporter. [Photo: North Texas FWC Organizing Committee/Choctaw Casinos & Resorts]](https://s24806.pcdn.co/wp-content/uploads/2025/12/FIFA-Choctaw-dec-2025.jpg)
