Corserva is a managed IT services provider serving enterprise and mid-market clients across the United States. Originally founded in 1985 as the IT shared services division of Dun & Bradstreet (D&B PCNet), the company was spun out as an independent entity in 1993 and rebranded as Corserva in 2017. The company operates two technical services centers in Trumbull, CT and Orlando, FL, which house its network operations centers (NOCs) and security operations centers (SOCs). From these facilities, Corserva delivers managed hosting, private cloud, network operations, business continuity, user support, and security operations services. Corserva's service portfolio spans IT lifecycle management, consulting, managed services, cybersecurity, and software development. The company positions itself as a full-scope IT partner, handling assessment, architecture, procurement, implementation, management, and protection of client IT environments. On the cybersecurity side, Corserva partners with vendors including CrowdStrike, Fortinet, Tenable, and KnowBe4 to deliver endpoint protection, network security, vulnerability management, and security awareness capabilities to clients. Additional technology partnerships include Cisco, Microsoft, AWS, Azure, VMware, HPE, and Apple, enabling broad infrastructure and cloud service delivery. The company targets both enterprise and mid-market organizations and measures its service delivery against SLAs, uptime metrics, and security outcomes. Corserva employs certified engineers and operates with a direct professional services and managed services model.