Brian Sipe is a President and Partner at Vertex Wireless LLC at Vertex Wireless LLC.. Colleagues describe him as "Brian was a pivotal Manager and Mentor to me early in my professional career. He taught me many important business and sales philosophies that continue to make up the foundation of my character. Looking back on my time working at Motorola - there is no doubt that I would be a different person today if not for the skills and insights Brian provided. Looking back now, I feel stronger than ever with the fact that Brian was the best Manager I ever worked for. "