MNS Group

MNS Group is a Cyber AB Marketplace-listed C3PAO and RPO based in Belcamp, MD.

Headquarters

Belcamp, MD

Region

Belcamp, MD

Founded

1999

Last verified

May 14, 2026

Sources

3 cited

Listing position

Editorial · unranked

Vendor website

Visit ↗

Plain-English description

What this provider does

MNS Group appears on the Cyber AB Marketplace. The marketplace listing is the basis of every claim on this page. We have not independently visited the vendor's own website or evaluated their services beyond the Cyber AB listing. Registered Practitioner Organizations (RPOs) are advisory and implementation providers registered with the Cyber AB. They cannot conduct CMMC certification assessments. Certified Third-Party Assessment Organizations (C3PAOs) are authorized to conduct CMMC Level 2 certification assessments.

Registered as / claimed status

Stated affiliations and certifications

What the vendor (or a third party) states about their formal status. Each line is anchored to its source.

Listed on the Cyber AB Marketplace as a Registered Practitioner Organization (RPO)[01]
Listed on the Cyber AB Marketplace as a C3PAO[01]

Why buyers hire them

What this provider is commonly used for

Formal CMMC Level 2 certification assessments (provider's own scope and authorization should be verified on their own site).
[01]
Formal CMMC Level 2 certification assessments under their C3PAO authorization.
[02]

Stated services

Services the vendor claims

CMMC Level 2 third-party assessments[01]
Assessment Services[02]
CMMC Level 2 Assessment[03]
CMMC Mock Assessment[03]
SecureCMMC Google Workspace Enclave[03]
Microsoft Government Cloud Enclave[03]
Compliance Program Management[03]
Yearly Compliance Assurance[03]
Managed Security Services[03]
Managed IT Services[03]
CMMC Consulting[03]
CMMC Training[03]

What we don't know

Gaps in this record

Facts that could not be confirmed against a public source on the retrieval date. If you can point to an authoritative source for any of these, we'll update the record.

·This record is derived from the Cyber AB Marketplace listing. We have not independently verified the vendor's own CMMC page, pricing, or current engagement capacity.
·Vendor self-description and detailed service mix are not captured here — see the linked Cyber AB profile for the vendor's own narrative.
·We have not independently verified the vendor's own website. Cyber AB Marketplace listing is the basis of every claim on this page.
·Vendor pricing, current capacity, and engagement model are not captured here.

Sources

[01]Cyber AB · Cyber AB Marketplace listing — RPO, C3PAO
“MNS Group appears on the Cyber AB Marketplace with the address Belcamp, MD. Role(s): RPO, C3PAO.”
Retrieved May 14, 2026 · high confidence
[02]The Cyber AB · MNS Group | Cyber AB Marketplace
“Why Choose MNS Group? We're obsessed with security, compliance, and CMMC. As an ISO 27001, and ISO 9001 credentialed company, MNS Group has over 20 years of experience in cybersecurity, technology, and business processes. Our team stands ready as your strategic partner, bringing the certifications, expertise, efficiency, and professionalism necessary to navigate the complexities of the CMMC assessment. Trusted Command in Cybersecurity Our team operates with the precision and discipline honed through years of experience with the cybersecurity standards and frameworks. Tactical Efficiency Through Industry Insight We deploy CMMC professionals already versed in the terrain of your industry. By placing specialists familiar with your vertical on the front lines, we reduce the learning curve and complete your assessment with efficiency. Mission-Aligned Precision Our team is laser-focused on executing the tasks at hand. Here's how MNS Group C3PAOs can help businesses that need a CMMC Assessment: CMMC Assessments: Our team of CCAs will validate your ability to safeguard the data you are entrusted with. CMMC Mock Assessments: A Mock Assessment is identical to a Certifying Assessment and w...”
Retrieved May 14, 2026 · high confidence
[03]MNS Group · MNS Group - C3PAO and Managed Services
“MNS Group is an Authorized CMMC Third-Party Assessment Organization (C3PAO) and Managed Services / Managed Security Services Provider (MSP/MSSP) based in Baltimore/DC. Service offerings include CMMC Assessments (official Level 2 assessments and Mock Assessments), CMMC Enclaves (productized solutions called SecureCMMC for Google Workspace and a Microsoft Government Cloud enclave), Compliance Program Management, Yearly Compliance Assurance, and Managed/Security Services. MNS Group is certified to ISO 27001, ISO 20000, ISO 9001, and SOC 2 and undergoes regular third-party security auditing. The firm publishes guidance discouraging shortcut '3-point' or '5-point' CMMC checks and emphasizes thorough assessments tied to the Shared Responsibility Matrix model.”
Retrieved May 14, 2026 · high confidence

Sources are the basis of every factual claim on this page. If the vendor has updated their site, the “last verified” date will lag. Re-check the vendor URL before relying on it.