ISI Enterprises provides technology-based compliance and cybersecurity services to organisations operating within the U.S. Defense Industrial Base. Founded in 2010 and headquartered in Herndon, Virginia, the company specialises in helping defence contractors navigate complex regulatory requirements including CMMC, NIST SP 800-171, DFARS, ITAR, and NISPOM.
The company operates three core divisions. Managed Security Services and Managed Network Services deliver IT and cybersecurity solutions alongside facility security officer and clearance management services. Its proprietary Security Control software platform centralises personnel and facility data into a single secure system, addressing a core operational challenge for organisations handling sensitive defence-related information.
ISI Enterprises holds CMMC Level 2 certification and has built a team of compliance analysts, security engineers, and clearance specialists. Its focus is on supporting small and medium-sized defence contractors in meeting both compliance and security requirements across their operations.
