LANHAM, Md.–(BUSINESS WIRE)–NATIGroup, a leading provider of construction, physical/technical security systems, facility operations and maintenance and logistics, and NVE, Inc., a proven provider of facilities operations and management services, today announced the formation of NATI-NVE Support Services, LLC (N2), a joint venture created to help U.S. government agencies operate, secure and sustain their most critical facilities and infrastructure. A Small Business Association-approved, Servic