TL;DR: Analysis of 5,732 CyberAB Marketplace entries found 103 C3PAOs, 759 CCAs and roughly 1,074 Level 2 certifications by March 2026, according to Secureframe, suggesting the CMMC bottleneck is contractor readiness rather than assessor availability. The compliance lesson is straightforward: capacity in the ecosystem does not reduce the work of proving control maturity, documentation quality and evidence discipline.
NHIMG editorial — based on content published by Secureframe: CMMC Ecosystem by the Numbers: Inside the CyberAB Marketplace
By the numbers:
- As of March 2026, the CyberAB Marketplace listed 5,732 active entries representing 3,607 unique entities.
- There were 103 Certified Third-Party Assessor Organizations authorized to conduct official CMMC assessments.
- Approximately 1,000 organizations had achieved Level 2 certification, meaning DIB readiness remained around 1%.
Questions worth separating out
Q: What breaks when CMMC readiness is low even if assessors are available?
A: Assessment capacity does not compensate for weak evidence, unclear control ownership, or incomplete implementation.
Q: Why does a larger compliance ecosystem not automatically reduce certification delays?
A: Because certification delay is often driven by the contractor, not the assessor.
Q: How do organisations know if their CMMC programme is actually ready?
A: They know it is ready when control ownership is explicit, evidence can be produced quickly, and the SSP aligns with how the environment actually operates.
Practitioner guidance
- Map readiness debt across the control set Inventory where evidence, ownership, and implementation status are incomplete across the CMMC scope.
- Separate advisory and assessment responsibilities Keep remediation, readiness consulting, and independent assessment roles clearly segmented so the same people are not both fixing and judging the controls.
- Build identity and access evidence early Prepare access reviews, privilege assignments, account ownership records, and system boundaries before booking the formal assessment.
What's in the full article
Secureframe's full blog covers the operational detail this post intentionally leaves for the source:
- A deeper breakdown of the CyberAB Marketplace dataset by role type, geography, and year founded.
- The full month-by-month assessor and certification trend table used in the utilization analysis.
- Specific CMMC readiness recommendations tied to Secureframe Defense and the assessment workflow.
- Methodology notes on how the marketplace entries were collected and filtered.
👉 Read Secureframe's analysis of the CMMC ecosystem and assessor bottleneck →
CMMC ecosystem capacity: why readiness is still the real constraint?
Explore further
The CMMC bottleneck is a readiness gap, not a service-capacity gap. Secureframe’s numbers show a marketplace with thousands of entities, but only a small fraction of the expected defence industrial base has reached Level 2 certification. That gap means the limiting factor is contractor control maturity, not the presence of C3PAOs or consultants. For identity and governance leaders, the lesson is that compliance markets can expand faster than the organisations they serve. Practitioners should plan for readiness as a lifecycle problem, not a procurement problem.
A question worth separating out:
Q: Who is accountable when a CMMC assessment fails on evidence or control scope?
A: The organisation seeking certification is accountable, even when consultants or providers helped prepare the submission. External support can accelerate remediation, but it cannot replace internal control ownership or evidence integrity. Accountability stays with the contractor because the assessment measures the organisation’s implemented environment, not the vendor’s process.
👉 Read our full editorial: CMMC ecosystem growth shows readiness, not assessor, is the bottleneck