Intratech Corp. is a technology company headquartered in Seoul, Korea that focuses on plant 3D data conversion and comparison. They develop applications to convert 3D models between formats like ISO 15926 XML, 3D PDF, and Navisworks. Their products include tools to rebuild Navisworks models from database access, convert 3D models between formats, and compare revisions to validate changes. Intratech also offers custom development services including spatial monitoring systems, converting 3D models to game engines, and automating 3D PDF insertion into drawings. Their customers include large engineering and construction companies.