6 Verified firms with an office in Michigan · Verified first · All auditors
These firms have a published office in Michigan. A firm may also have offices elsewhere. Listings are checked facts, not endorsements or rankings.
HQ: United StatesVerified
US member firm of the Deloitte network. ANAB-accredited ISO/IEC 27001 certification body, FedRAMP-recognized third-party assessor and HITRUST External Assessor.
New York, New York · Chicago, Illinois · Arlington, Virginia · +15 more
HQ: United StatesVerified
US business assurance entity of Intertek (UK), with offices in Kentwood, Michigan and Boxborough, Massachusetts; ANAB-accredited for ISO/IEC 27001 certification.
HQ: United StatesVerified
Wichita, Kansas cybersecurity services firm with US offices in seven more states, listed as a PCI Qualified Security Assessor (QSA) company.
Wichita, Kansas · Paso Robles, California · Tempe, Arizona · +5 more
HQ: United StatesVerified
Management systems certification body of the NSF group, based in Ann Arbor, Michigan, accredited by ANAB to certify information security management systems to ISO/IEC 27001.
HQ: United StatesVerified
Certification body headquartered in Troy, Michigan, offering accredited ISO/IEC 42001 AI management system certification among other standards.
HQ: United StatesVerified
Accounting and advisory firm with offices in Michigan, Illinois, Colorado, Ohio and other states; its cybersecurity practice covers SOC 1 and SOC 2 reporting, PCI DSS and HITRUST.
Southfield, Michigan · Broomfield, Colorado · Denver, Colorado · +17 more
Related locations: United States
6 Verified firms have a published office in Michigan. Pages exist only where at least 3 Verified firms match. This is not a ranking.
Firms on this page appear because an official registry listed them for at least one published framework (ISO 27001). Each firm page names the registry row and the date checked.
Ann Arbor (2), Arlington (2), Chicago (2), Denver (2), Detroit (2), New York (2).
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