CMMC Compliance & NIST 800-171 Readiness for Upstate SC Defense Contractors
The Greenville-Spartanburg corridor runs on a dense network of tier 1, 2, and 3 manufacturers supplying BMW, Michelin, GE, and the broader aerospace and automotive supply chain — and a growing share of that work flows through Department of Defense contracts, which means CMMC and NIST 800-171 compliance isn’t optional. AT-NET helps Upstate SC manufacturers get audit-ready without pulling their engineering and operations teams off the plant floor.
- CMMC Level 1 and Level 2 gap assessments against current requirements
- NIST SP 800-171 control implementation across IT and OT environments
- System Security Plan (SSP) and Plan of Action & Milestones (POA&M) documentation
- Network segmentation around Controlled Unclassified Information (CUI) boundaries
- Managed SIEM/SOC monitoring for continuous compliance evidence
- Audit-readiness support ahead of a C3PAO assessment
AT-NET already works with manufacturers throughout the Greenville-Spartanburg corridor, including automotive-supply-chain clients who need IT and OT security handled by people who understand plant-floor operations, not just office networks. CMMC compliance shouldn’t be a project that stalls production — it should be built into the systems you already run.
Facing a CMMC assessment deadline? Talk to AT-NET’s Upstate SC team.
