OneNeck IT Solutions | 6,938 followers on LinkedIn. OneNeck is now US Signal | OneNeck is now US Signal. Founded in 2001, US Signal provides industry-leading data center solutions, cloud services, and managed services to help companies transform their IT operations and meet ever-changing technology and business needs. Drawing from a portfolio of colocation, digital infrastructure, endpoint monitoring, data management, disaster recovery, and security services, US Signal’s data center solutions meet even the most unique or complex technical requirements.