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About X.Systems X.Systems is a leading designer and developer of solutions and software tools for organizations facing complex challenges in the creation and management of text-based information. Beginning with its founding in 1991, XSI has focused on systems and tools in the SGML and XML worlds, developing major custom environments for industry leaders such as Boeing, Rockwell, United Technologies, Ford and The Bureau of National Affairs. In the public sector, XSI has implemented SGML and XML-based systems for multiple state and federal agencies. In 2001, XSI released GEMt, a powerful native XML content management and editorial system built on native XML technology from Software AG and Arbortext. GEMt offers users a unique ability to leverage their XML and other format data at every step in its life cycle. XSI offers its clients a powerful blend of technological excellence and proven production experience.

X.Systems , Inc. Questions

The X.Systems , Inc. annual revenue was $2 million in 2026.

X.Systems , Inc. is based in Manassas, Virginia.

The NAICS codes for X.Systems , Inc. are [518, 51, 5182].

The SIC codes for X.Systems , Inc. are [73, 737].

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