Stone Solutions and Research Collective, LLC (S2RC) has achieved Final CMMC Level 2 certification, strengthening the company’s ability to support Department of Defense and federal customers that require secure handling of Controlled Unclassified Information.
The certification was issued following a C3PAO assessment and recognizes S2RC’s assessed information system as conforming to the security requirements of NIST Special Publication 800-171 Revision 2, in accordance with CMMC requirements codified in 32 CFR Part 170. S2RC’s CMMC Unique Identifier is L200002323, with a CMMC Status Date of June 5, 2026, and an expiration date of June 4, 2029.
“Achieving CMMC Level 2 is a major milestone for S2RC,” said Rick Stone, CEO of S2RC. “It reflects the discipline we are building into the company as we scale our defense work, protect sensitive customer information, and compete for higher-trust federal opportunities.”
CMMC Level 2 certification supports S2RC’s continued growth across defense engineering, human systems integration, training modernization, AI-enabled support tools, and applied research and development. The achievement also advances one of S2RC’s stated 2026 strategic objectives: strengthening the company’s operational and compliance capabilities for federal growth.