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Single Audit Firms in Ohio

Any organization that spends $1,000,000 or more in federal award funds in a fiscal year must have a Single Audit under 2 CFR 200 Subpart F (the Uniform Guidance). These are the CPA firms that perform them, ranked by how many Single Audits each has filed with the Federal Audit Clearinghouse. Firm counts come straight from those public filings — not a paid listing or endorsement.

Top 150 firms in Ohio, most Single Audits first.

FirmLocationSingle Audits filedDistinct clientsMost recent
KEITH FABER, AUDITOR OF STATECOLUMBUS, OH5,2241,1322025
PLANTE & MORAN, PLLCCOLUMBUS, OH4,9789322025
CLARK SCHAEFER HACKETTSPRINGFIELD, OH1,9695012026
TIDWELL GROUP, LLCCOLUMBUS, OH1,1262192025
JULIAN & GRUBE, INC.WESTERVILLE, OH9452082025
PLANTE & MORAN, PLLCCOLUMBUS, OH8295872026
REA & ASSOCIATES, INC.DUBLIN, OH7722302025
PERRY & ASSOCIATES CPAS A.C.MARIETTA, OH7271812025
BHM CPA Group, Inc.Portsmouth, OH6862272025
JAMES G. ZUPKA, CPA, INC.GARFIELD HEIGHTS, OH6361752026
BARNES DENNIG & CO., LTD.CINCINNATI, OH6341302025
CHARLES E. HARRIS & ASSOCIATES, INC.CLEVELAND, OH4981352025
STEMEN, MERTENS, STICKLER CPAS & ASSOCIATESCOLUMBUS, OH328452026
Plattenburg & AssociatesCincinnati, OH327732025
MALONEY + NOVOTNY LLCCLEVELAND, OH293592025
HW&CO.CLEVELAND, OH274562025
MILLHUFF-STANG, CPA, INC.PORTSMOUTH, OH247562025
GILMORE JASION MAHLER, LTDMAUMEE, OH214472022
WILSON, SHANNON & SNOW, INC.NEWARK, OH188482025
HILL, BARTH & KING LLCCANFIELD, OH145302025
GBQ PARTNERS LLCCOLUMBUS, OH136332026
RUSSELL WILSON CPACINCINNATI, OH131172025
KEVIN L. PENN, INC.CLEVELAND, OH117222025
MCMANUS DOSEN & CO.MIDDLEBURG HEIGHTS, OH112182025
CIUNI & PANICHI, INC.CLEVELAND, OH97262025
HEMPHILL WRIGHT & ASSOCIATES, INC.INDEPENDENCE, OH85222020
BARNES WENDLING CPAS, INC.SHEFFIELD VILLAGE, OH84122025
PACKER THOMASCANFIELD, OH84182025
HWA ALLIANCE OF CPA FIRMS, INC.INDEPENDENCE, OH83302025
JL UHRIG AND ASSOCIATES, INC.CHILLICOTHE, OH74202025
COHEN & COMPANY, LTDCLEVELAND, OH73192024
BRADY, WARE & SCHOENFELD, INC.MIAMISBURG, OH67142025
WELLS CPACOLUMBUS, OH58192025
WAGNER & COMPANY CPAAKRON, OH57122025
WHITED SEIGNEUR SAMS & RAHE LLPCHILLICOTHE, OH57152023
SALVATORE CONSIGLIO, CPA, INC.NORTH ROYALTON, OH55162023
BOBER MARKEY FEDOROVICHAKRON, OH54122025
FLAGEL HUBER FLAGELDAYTON, OH50102025
DALE SAYLOR & ASSOCIATESDUBLIN, OH4662023
KEITH FABER, AUDITOR OF STATECOLUMBUS, OH46142025
STEPHENSON AND WARNER, INC.HAMILTON, OH4192025
LOCEY, MITCHELL & ASSOCIATES, LTD.CINCINNATI, OH4192024
LISA M SHAWVER CPA, LLCCINCINNATI, OH40122021
Brady Ware & SchoenfeldColumbus, OH39162025
DOUGLAS L. MYERS AND ASSOCIATESDUBLIN, OH3762025
CRUM & COMPANYAKRON, OH3582025
LAURA J MACDONALD CPA, INC.MEDINA, OH3462022
CANTER & ASSOCIATESPOLAND, OH3172025
APPLE GROWTH PARTNERSAKRON, OH31122023
BRADY WARE & SCHOENFELDCOLUMBUS, OH30102025
WEBER O'BRIEN, LTD.SYLVANIA, OH30102019
MANNING & ASSOCIATES CPAS LLCDAYTON, OH2972025
APPLE GROWTH PARTNERSAKRON, OH2992021
PEASE & ASSOCIATES, LLCCLEVELAND, OH2962025
MESARVEY RUSSELL & CO. LLCDUBLIN, OH2862023
DEMARCO & ASSOCIATES CPAS LLCPERRYSBURG, OH2762025
SNODGRASS OF N.E. OHIO, INC.ASHTABULA, OH2672025
HHH CPA GROUP, LLCCOLUMBUS, OH2542025
WILSON, PHILLIPS & AGIN, CPA'S, INC.ZANESVILLE, OH2552024
E.S. EVANS AND COMPANYLIMA, OH2442025
MEADEN & MOORE, LTD.CLEVELAND, OH24102025
BODINE PERRY, LLCCANFIELD, OH2262024
OHIO AUDITOR OF STATECOLUMBUS, OH2192024
HOLBROOK & MANTER, CPASMarysville, OH20102025
WINKEL GREEN & COMPANY LLPCOLUMBUS, OH2072025
KOESTER, DISALVO AND FRIEDGARFIELD HEIGHTS, OH2062021
Maloney + Novotny, LLCCleveland, OH20122025
H&H BARKAD ACCOUNTING LLCHILLIARD, OH2042023
BASTIN & COMPANY, LLCCINCINNATI, OH1962023
PARMS & COMPANY, LLCCOLUMBUS, OH1662022
MATTHEW J. SCARR, CPA LLCCENTERVILLE, OH1642024
Zinner & Co. LLPBeachwood, OH1672025
FRUTH & COMPANY, PLLDELAWARE, OH1542022
JULIAN & GRUBE, INC.WESTERVILLE, OH15102024
Mira + Kolena, LtdToledo, OH1572025
Cohen & Company, Ltd.Cleveland, OH15112025
KEITH FABER, AUDITOR OF STATECOLUMBUS, OH1472024
CHARLES E. HARRIS & ASSOCIATES, INC.PARMA, OH1442024
GUEYE AND ASSOCIATES CPA INCCOLUMBUS, OH1482025
KEITH FABER, AUDITOR OF STATECOLUMBUS, OH1382023
JC & COMPANYLANCASTER, OH1352019
McManamon & Co., LLCWestlake, OH1342024
RW CORWIN & COMPANY, INC.WADSWORTH, OH1222025
SMITH BARTA AND COMPANYCANTON, OH1282017
RONALD W. COON, SR., MPPA, CPATOLEDO, OH1132022
JOHN GERLACH & CO, LLPCOLUMBUS, OH1152022
Keith Faber, Auditor of StateColumbus, OH1052024
DYER ROCHE & COMPANY, INC.WOOSTER, OH1032019
HIRTH, NORRIS & GARRISON, LLPGROVE CITY, OH1042024
FLYNN & COMPANY, INC.CINCINNATI, OH1022024
Ottinger & Associates, LLCGalena, OH1012025
Keith Faber, Auditor of State of OhioBlue Ash, OH1092025
FLUENT & RICCIARDIPOLAND, OH1022025
CO & CO TAX AND ACCOUNTING SERVICES, LLCLOGAN, OH1022025
HWA ALLIANCE OF CPA FIRMS, INC.INDEPENDENCE, OH1032025
KOPIT & ASSOCIATES, LLCBEACHWOOD, OH1022021
VAN KREVEL & COMPANYDUBLIN, OH912025
REA & ASSOCIATES, INC.MARIETTA, OH952024
PACKER THOMASCANFIELD, OH912025
LINC MALACHIN & DENNIS INC.AKRON, OH942022
STINNETT PADRUTT & ARANYOSI COAKRON, OH912025
STEYER & CO., CPASDEFIANCE, OH912024
CARD, PALMER, SIBBISON AND CO.CLEVELAND, OH942020
E.S. EVANS AND COMPANYLIMA, OH912024
NMS Inc.Mentor, OH932025
Jessica Heldman, CPAMarietta, OH982025
CLARK, SCHAEFER, HACKETT & CO.COLUMBUS, OH852023
KEITH FABER, AUDITOR OF STATECOLUMBUS, OH822021
KEITH FABER, AUDITOR OF STATECOLUMBUS, OH832021
SHELDON REDER CPASCINCINNATI, OH832020
RD CONLEY & COMPANYCINCINNATI, OH862017
ERNST & YOUNG LLPCLEVELAND, OH812024
Sam Brown, CPA, Inc.Troy, OH852024
Midwest CPACINCINANTI, OH742023
KENNEDY COTTRELL RICHARDSGAHANNA, OH732019
415 GroupCanton, OH752025
HENNEKES CPA SERVICES, LLCCINCINNATI, OH632019
Schneider Downs & Co., Inc.Columbus, OH622025
TIDWELL GROUP, LLCCOLUMBUS, OH612024
Keith Faber, Auditor of StateColumbus, OH662025
BOCK, KORSNACK & HINDS, INC.MAUMEE, OH632017
ALAN V JANUZZI CPAAMHERST, OH612020
SEIKEL & COMPANY, INC.AKRON, OH612021
ReaDublin, OH642025
WILLIAM POWELSON, CPACOLUMBUS, OH622019
IRWIN FINANCIAL ASSOCIATES, INCASHLAND, OH512023
AUDITOR OF STATE OF OHIOCOLUMBUS, OH512020
YURCHYK AND DAVISCANFIELD, OH512020
KOLY & COMPANY, INC.AKRON, OH512020
LONG, COOK & SAMSA, INC.WOOSTER, OH512020
SAYLOR & ASSOCIATES, LLCDUBLIN, OH552024
MILLHUFF-STANG, CPA, INC.PORTSMOUTH, OH422020
Keith Faber, Auditor of StateColumbus, OH442023
KPMG LLPCLEVELAND, OH412019
DIEDERICH & PINCHOT, INCNORTH OLMSTED, OH412019
TOPE ACCOUNTING & BUSINESS SERVICES LLCNEW PHILADELPHIA, OH422024
BARNES DENNIG & CO., LTD.CINCINNATI, OH422019
Seibel & Katz CPAsMariemont, OH432025
JOHN C HARVEY, CPA, INCDAYTON, OH422017
Charles E Harris and AssociatesIndependence, OH422024
MALONEY + NOVOTNY LLCCANTON, OH412023
WATSON, RICE & COMPANYCLEVELAND, OH422021
HEMPHILL WRIGHT AND ASSOCIATES, INC.INDEPENDENCE, OH412019
Keith Faber, Ohio Auditor of StateColumbus, OH322024
KPMG LLPCLEVELAND, OH312022
TIDWELL GROUP, LLCCOLUMBUS, OH312023
WILLIAM POWELSON, CPACOLUMBUS, OH332016
KEITH FABER, AUDITOR OF STATECOLUMBUS, OH312022
HW&CO.WESTERVILLE, OH332021
HWA Alliance of CPA Firms, Inc.INDEPENDENCE, OH312025
Choosing a Single Audit firm? The number of Single Audits a firm has filed is a rough proxy for experience with the Uniform Guidance, but it isn't a quality rating. Each firm page links to the specific organizations it audited and their findings, so you can look at the actual work. Always confirm licensure and independence directly with the firm.

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