Experience. Dedication. Passion. When you work with Xenn, you work directly with a principal who brings all of these to your project. With proven expertise, our principals have a long history of doing great work with clients such as Sysco Corporation, Boeing, Quanta Services, HP, Intel, American Airlines, Noble Energy, Weatherford International, Halliburton, Baker Hughes, Rice University, Pepsi, Reliant Energy, BP, deugro, Men’s Wearhouse, Houston Zoo, King Ranch, PULSE and MD Anderson.