GRC-Nexus specializes in guiding organizations through the complexities of achieving compliance with the Cybersecurity Maturity Model Certification (CMMC) Maturity Levels 1, 2, 3 and NIST 800-171 & 172.
We focus on delivering practical solutions tailored for small to mid-sized defense contractors and suppliers. Our comprehensive services streamline the path to certification, ensuring that you meet all DoD cybersecurity requirements efficiently and effectively.
Partner with us to secure your operational environment and build a compliant future.
Comprehensive evaluation of cybersecurity posture based on your compliance requirements.
Tailored documentation aligned with CMMC and NIST standards.
Expert oversight for cybersecurity compliance programs.
Kickstart your compliance journey by completing our Onboarding Questionnaire. Once submitted, our experts will engage with your team to gain a detailed understanding of your cybersecurity environment, operational challenges, and organizational goals. During this initial consultation, we will review the key requirements and frameworks, identify any immediate areas of concern, and outline the steps necessary to achieve full compliance.
This collaborative process ensures that our guidance is tailored to your unique context, establishing a strong foundation for a successful and efficient certification pathway.
Following the initial consultation, we perform a comprehensive gap assessment to evaluate your organization’s current cybersecurity posture. Using the appropriate CMMC and NIST assessment methodologies, we identify existing strengths, weaknesses, and any areas of non-compliance.
You will receive a detailed Gap Assessment Report, accompanied by a Plan of Action and Milestones (POA&M) to support and guide your remediation efforts. We will also develop the framework for your System Security Plan (SSP), ensuring your compliance strategy is clearly documented and actionable.
This assessment serves as a critical foundation for establishing a precise, tailored roadmap to achieving and maintaining compliance.
We develop fully customized, CMMC/NIST aligned documentation built specifically around your organization’s environment, workflows, and compliance obligations. Rather than using generic templates, we translate the precise requirements of the CMMC and NIST 800-171 control families into policies, plans, and procedures that accurately reflect how your organization operates and manages cybersecurity.
This tailored approach extends to Supply Chain Risk Management documentation, vendor due-diligence questionnaires, and any additional framework-driven requirements your environment may demand. Every document is crafted to satisfy the applicable controls while remaining practical, actionable, and aligned with your internal processes.
By creating documentation that truly matches your operational reality, we strengthen your compliance posture and significantly streamline evidence preparation for C3PAO assessments ensuring your organization is confidently positioned for certification.
Leverage our Virtual Chief Information Security Officer (vCISO) services to ensure continuous oversight and strategic management of your cybersecurity and compliance program. Our ongoing support helps your organization maintain alignment with NIST and CMMC requirements while adapting to evolving threats and regulatory changes.
Your dedicated vCISO will conduct routine assessments, manage and update your System Security Plan (SSP), and oversee incident response planning and readiness. This proactive approach enables early identification of emerging risks and potential compliance gaps, ensuring your organization remains resilient and prepared.
With our expert guidance, you can confidently navigate the complexities of cybersecurity compliance and sustain a strong, mature security posture.