The Columbia Group

ManTech Information Systems & Technology Corporation, also known as MIST, is a subsidiary of ManTech International Corporation. It provides a range of design and technology solutions for government and corporate clients. The company handles issues related to cost, technology integration, training and business processes. ManTech Information Systems & Technology Corporation s clients include Internal Revenue Service, First Boston, Oxford Insurance and Microsoft Corporation. It also operates the Enterprise Integration Center, which specializes in interoperability, modeling, simulation and logistics applications. The company offers security engineering, messaging and knowledge management services. In addition, ManTech Information Systems & Technology Corporation utilizes software development tools to create user-centered applications.

In operation since 1993, Modern Technology Solutions Inc. is one of the nation's leading companies in the development of innovative solutions. Based in Alexandria, Va., the firm offers a suite of technical services in ballistic missile / air defense, air-vehicle survivability, unmanned aircraft, flight-test operations and homeland defense. It also provides specialized technical, engineering and acquisition services to a range of government and industry customers. Additionally, Modern Technology Solutions Inc. offers strategic, operational and inter-agency planning and integration as well as support to government agencies in rapid fielding of critical capabilities.