MNS Group (MNSG Acquisition Company, LLC) is a privately held IT and cybersecurity services firm founded in 1999 and headquartered in the Baltimore-Washington region. The company serves federal and defense contractors operating in sectors such as professional services, architecture, engineering, construction, manufacturing, and technology. MNS Group offers managed IT services, managed security services, compliance services, network management, cybersecurity monitoring and audits, process consulting, workflow development, and IT support. The company operates on a risk framework model, helping clients identify and minimize operational, financial, technological, human, vendor, client, and reputational risks. A significant focus of MNS Group is compliance with the Cybersecurity Maturity Model Certification (CMMC) framework. The company holds CMMC Level 2 certification and is a certified CMMC Third-Party Assessment Organization (C3PAO) and a Registered Provider Organization (RPO), enabling them to assess and certify other organizations seeking CMMC compliance. Additional certifications held include ISO 9001, ISO 20000, ISO 27001, and SOC 2. The company operates internationally, with service reach extending to Europe, the Middle East, Japan, and South America. MNS Group also maintains a partnership with Dragos, Inc., indicating involvement in operational technology (OT) and critical infrastructure security. The firm targets small-to-mid-sized government contractors who handle sensitive data and require both compliance guidance and ongoing managed security support.