Greenway is a nationally recognized company that designs, constructs, operates and maintains secure, mission-critical facilit ... ies, often in hostile environments. Services include: survivability planning, risk and vulnerability analyses and incorporation of user security policies and procedures; facility design and construction including hardening and survivability features, and special compartmented information facilities; design, integration and installation of electronic controls and security systems; and operation and maintenance of these facilities to meet the most demanding user needs. read more