Appian is a consulting and analyst firm specializing in personalization, data warehousing, and wireless delivery. We build information systems to help our clients understand their business data and maximize the potential of their customer relationships.

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Open Positions OSC Corporate Officers Contact Information OSC has provided expertise in, and project leadership of the development of complex distributed computer systems to commercial and government customers since 1995. Projects span such areas as DoD simulation middleware, C4I systems, distributed medical patient record systems, and intelligence analysis systems. Current projects involve ...