Presidio Corporation, established in 1886, provides networking solutions for software firms, small enterprises and medium-sized business customers worldwide. It offers a variety of data networking infrastructure products and solutions, including local area network switches, routers and gateways, and wireless access points, controllers and bridges. The company also provides voice over Internet protocol telephony platforms, convergence application suite, Internet protocol phones, security products and intrusion prevention systems. The services offered by the company include planning and installing firewalls, database management, system architecture design, development and networking solutions. The additional services offered by the company include gap analysis, testing, documentation and training, information assurance, security documentation, systems engineering and integration. Presidio Corporation is headquartered in Greenbelt, Md.