Sikich
HQ: United States · 3 frameworks · 16 offices · Verified
Last checked · 6 sources · How we verify
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Accounting, technology and advisory firm with US offices in the Midwest, Mid-Atlantic and New England and offices in India; its services include SOC reporting and PCI DSS assessments.
This listing is a set of checked facts. It is not an endorsement, ranking or score, and it is not legal or audit advice.
On this page
Offices
- Chicago, Illinois, United States
- Alexandria, Virginia, United States
- Marlborough, Massachusetts, United States
- Chattanooga, Tennessee, United States
- Richfield, Ohio, United States
- Decatur, Illinois, United States
- Indianapolis, Indiana, United States
- Brookfield, Wisconsin, United States
- Plymouth, Minnesota, United States
- Naperville, Illinois, United States
- East Peoria, Illinois, United States
- Rockville, Maryland, United States
- Springfield, Illinois, United States
- St. Louis, Missouri, United States
- Ahmedabad, Gujarat, India
- Bengaluru, Karnataka, India
Frameworks
A framework appears only when an official registry listed this firm at last check. Tags are not a certification of your organisation.
Accreditations and registry listings
| Registry | Record | Checked |
|---|---|---|
| CPAverify (NASBA) - IL board of accountancy | SIKICH CPA LLC - IL firm license 066.005528, Active; no enforcement actions reported | |
| PCI SSC Qualified Security Assessor list | Listed as QSA company: Sikich LLC (previous name Sikich LLP; not in remediation) |
FAQ (from this dataset)
Is Sikich accredited for SOC 1?
SIKICH CPA LLC - IL firm license 066.005528, Active; no enforcement actions reported (CPAverify (NASBA) - IL board of accountancy: https://ald.nasba.org/search/firm/results?jurisdictionId=37&firmName=Sikich). Confirm on the registry.
Is Sikich accredited for SOC 2?
SIKICH CPA LLC - IL firm license 066.005528, Active; no enforcement actions reported (CPAverify (NASBA) - IL board of accountancy: https://ald.nasba.org/search/firm/results?jurisdictionId=37&firmName=Sikich). Confirm on the registry.
Is Sikich accredited for PCI DSS?
Listed as QSA company: Sikich LLC (previous name Sikich LLP; not in remediation) (PCI SSC Qualified Security Assessor list: https://www.pcisecuritystandards.org/assessors_and_solutions/qualified_security_assessors/). Confirm on the registry.
Where is Sikich located?
Sikich publishes headquarters in United States and lists an office in Chicago, United States, plus 15 other offices.
Sources
- sikich.com
- sikich.com/about/locations/
- sikich.com/technology/cybersecurity/
- sikich.com/technology/cybersecurity/pci-dss-compliance/
- ald.nasba.org/search/firm/results?jurisdictionId=37&firmName=Sikich
- pcisecuritystandards.org/assessors_and_solutions/qualified_security_assessors/
Last checked 20 Oct 2026. Spotted an error? Submit a correction or email [email protected].
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