ISSE Services is a Woman-Owned Small Business (WOSB) and Managed Security Service Provider (MSSP) that achieved CMMC Level 2 certification in April 2025. The company provides cybersecurity services to the Department of Defense and Defense Industrial Base, focusing on protecting Controlled Unclassified Information (CUI). The company successfully implemented 110 required security controls across 14 critical domains, including incident response, risk management, access control, and secure communications. The certification was validated through assessment by a Certified Third-Party Assessor Organization (C3PAO). As a Registered Provider Organization (RPO) within the CMMC ecosystem, ISSE Services delivers compliance consulting services to defense contractors seeking CMMC certification. The company has experience with frameworks including CMMC, NIST CSF, and RMF, and has guided numerous contractors through CMMC Level 2 preparation. Founded in 2007, ISSE Services operates from locations in Elk Grove, California and Clearfield, Utah. The company employs a multidisciplinary team with backgrounds in healthcare, aviation, engineering, law, and information security to deliver cybersecurity solutions for mission-critical systems and data protection.