Provider Marketplace

Find service providers who specialize in CMMC / NIST SP 800-171 compliance — MSPs, MSSPs, vCISOs, RPOs, and C3PAOs — filterable by type and region. Browsing is free and needs no account.

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The listings below currently include sample placeholder providers while real partners are onboarded — they are clearly marked and will be replaced. Approved partners appear here automatically.

TypeRegion8 providers

Beacon Security Consulting

Consultant

Northeast

Sample listing — targeted technical remediation: IAM, segmentation, physical security.

Technical architecturePenetration testingPhysical security

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Cardinal Compliance (RPO)

RPO

Midwest · South

Sample listing — CMMC readiness consulting and pre-assessment gap analysis.

Gap assessmentsSSP reviewPOA&M support

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Frontier Managed Services

MSP

West

Sample listing — regional MSP focused on CUI enclaves and GCC High.

Cloud enclaveIdentity / MFABackup & recovery

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Harbor vCISO Partners

vCISO

West · South

Sample listing — fractional CISO leadership, SSP authoring, and program governance.

Risk assessmentsSSP authoringPolicy development

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Ironwood vCISO

vCISO

Nationwide / Remote

Sample listing — remote vCISO and CMMC program management.

Program managementRisk assessmentsPolicy development

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Sentinel SOC Services

MSSP

Nationwide / Remote

Sample listing — 24/7 SIEM/SOC monitoring and incident response.

SIEM / SOCEDR managementVulnerability scanning

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Summit Assessment Group

C3PAO

Nationwide / Remote

Sample listing — certified third-party assessor for official CMMC Level 2.

Official CMMC L2 assessmentsScoping supportEvidence review

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Vanguard Managed IT

MSP

Northeast · Midwest

Sample listing — full-stack IT management for small defense contractors.

Patch managementIdentity / MFAEndpoint security

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Listings are introductions only. Purchasing a tool or service does not by itself satisfy a CMMC requirement — implementation, configuration, process documentation, evidence, ownership, and ongoing operation are all required. List your company →

Want a match to your specific gaps? Run a free self-assessment, then request a gap-specific provider match from the Remediation tab — you always control what data is shared. Start a free assessment →This is introduction tooling — engaging a provider does not by itself satisfy any CMMC requirement.