NSF

NSF is a Cyber AB Marketplace-listed C3PAO based in Ann Arbor, MI.

Headquarters

Ann Arbor, MI

Region

Ann Arbor, MI

Founded

1944

Last verified

May 14, 2026

Sources

3 cited

Listing position

Editorial · unranked

Vendor website

Visit ↗

Plain-English description

What this provider does

NSF is a Cyber AB Marketplace-listed C3PAO based in Ann Arbor, MI, listed on the marketplace as operating since 1944. The Cyber AB listing names assessment services, audit services, cybersecurity consulting, governance, risk & compliance, and security awareness and education among the services they offer. We have not independently verified the vendor's own website; the Cyber AB Marketplace listing is the basis of every claim on this page.

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 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]
Cybersecurity consulting engagements, separate from any certification assessment work.
[02]
Independent cybersecurity audits beyond CMMC scope.
[02]
Workforce security awareness and training programs.
[02]

Stated services

Services the vendor claims

CMMC Level 2 third-party assessments[01]
Assessment Services[02]
Audit Services[02]
Cybersecurity Consulting[02]
Governance, Risk & Compliance[02]
Security Awareness and Education[02]
ISO/IEC 27001 Certification[03]
ISO/IEC 20000-1 Certification[03]
NIST 800-171 Assessment[03]
CSA STAR Assessment[03]
CMMC Assessment[03]
ISO/IEC 42001 AI Management System Certification[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 — C3PAO
“NSF appears on the Cyber AB Marketplace with the address Ann Arbor, MI. Role(s): C3PAO.”
Retrieved May 14, 2026 · high confidence
[02]The Cyber AB · NSF | Cyber AB Marketplace
“NSF is comprised of information security experts and talented lead auditors who help companies maximize their cybersecurity efforts. NSF is an early adopter of CMMC and has supported and conducted NIST 800-171 assessments. NSF also provides information security services across key industries, including defense, manufacturing, water, food and health sciences. We offer certification assessments to globally recognized standards, including ISO/IEC 27001, ISO/IEC 20000-1, NIST 800-171, CSA Star and the Cybersecurity Maturity Model Certification (CMMC). NSF provides a professional and purpose-driven approach to assessment services, helping organizations safeguard physical and digital data, manage current and future cyber risks and meet rigorous compliance requirements.”
Retrieved May 14, 2026 · high confidence
[03]NSF · NSF Information Security Management Systems
“NSF (formerly NSF International) is a global certification and audit body offering Information Security Management System certifications. Services listed include ISO/IEC 27001 (Information Security Management System), ISO/IEC 20000-1 (IT Service Management), NIST 800-171 (protecting CUI in nonfederal systems), CSA STAR (cloud security), Cybersecurity Maturity Model Certification (CMMC) for DoD contractors, and ISO/IEC 42001 (Artificial Intelligence Management System). NSF explicitly notes that use of NSF consulting services or attendance at NSF training does not provide an advantage in granting certification (a separation of consulting from certification activity). The firm publishes guidance on the November 10, 2025 CMMC requirement in new Department of War contracts and supply chain readiness for CMMC Level 2.”
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.