Top 20 Audit Services in Ohio
The Best of December 2025Looking for a top audit firm in Ohio?
Auditing involves working with an auditor, or third-party, to look into your business and financial records and processes. Auditing helps uncover areas of non compliance or inefficiencies in your accounting processes, which makes it easier to address these issues. The auditing process includes requesting financial documents, preparing and presenting an audit plan that outlines timeline and information needed for the audit, conducting the audit both on-site and remotely, and planning and presenting findings.
To assist you in your search for a partner, we’ve compiled this list of the top audit services in Ohio. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Ohio Audit Firms
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1$10,000+250 - 999 employeesValley View, OHProcess-Smart is a Valley View, Ohio-based Back Office Outsourcing company. The midsize agency was established in 2018. Their services include Back Office Outsourcing, Call Center Services, Accounting, Customer Service Outsourcing, and more.Read More
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2Undisclosed50 - 249 employeesCleveland, OHFounded in 1946, Barnes Wendling CPAs is an Accounting company. Their team provides Accounting.Read More
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3Undisclosed50 - 249 employeesCleveland, OHHW&Co. | CPAs & Advisors is an Accounting and Business Valuation Services company. The Cleveland, Ohio-based company specializes in Accounting and Business Valuation Services.Read More
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4Undisclosed10 - 49 employeesCincinnati, OHFlynn & Company, Inc. Is a small Accounting company launched in 1994. Their team specializes in Accounting and Business Valuation Services.Read More
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5Undisclosed50 - 249 employeesPowell, OHLaunched in 1992, Kaiser Consulting is an Accounting company. The team specializes in Accounting and Market Research.Read More
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6$5,000+10 - 49 employeesBedford, OHFinalert is a Finance & Accounting Outsourcing (FAO) company founded in 2019. Their small team is headquartered in New York, New York and Bedford, Ohio and specializes in Finance & Accounting Outsourcing (FAO), Accounting, BI & big data consulting & SI, ERP consulting and SI, and more.Read More
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7Undisclosed2 - 9 employeesWest Chester, OHTaxley is a small Accounting company. They specialize in Accounting and Tax Law and were founded in 2008.Read More
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8Undisclosed10 - 49 employeesColumbus, OHJC FINANCIAL CONCEPTS, LLC is a Columbus, Ohio-based Accounting company. They specialize in Accounting and were founded in 1997.Read More
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9Undisclosed10 - 49 employeesCelina, OHLocated in Celina, Ohio; Tipp City, Ohio; Portland, Indiana and Greenville, Ohio, Ault Henderson & Lewis CPAs is an accounting company. The small team offers accounting. The company was founded in 1974.Read More
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10Undisclosed10 - 49 employeesHamilton, OHFounded in 1978, Stephenson & Warner, CPA's Inc. Is a small Business Consulting and Accounting company. Their team specializes in Business Consulting and Accounting.Read More
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11Undisclosed2 - 9 employeesCincinnati, OHRichardson & Associates is an Accounting company based in Cincinnati, Ohio. The team provides Accounting.Read More
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12Undisclosed2 - 9 employeesHamilton, OHLaunched in 1974, Baker & Associates CPAs LLC is a small Accounting and Financial Advising & Planning company. Their team focuses on Accounting and Financial Advising & Planning.Read More
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13Undisclosed2 - 9 employeesNorwalk, OHStein, Olsen & Stang, LLC is a small accounting company headquartered in Norwalk, Ohio. The team focuses on accounting.Read More
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14Undisclosed2 - 9 employeesMedina, OHBack Office Outsourcing company GPI Enterprises Inc. Is headquartered in Medina, Ohio. They provide Back Office Outsourcing and Accounting.Read More
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15Undisclosed2 - 9 employeesFairlawn, OHSmall IT managed services company W3 Global Accounting, is based in Fairlawn, Ohio and Worthington, Ohio. Their services include IT managed services and Business Consulting.Read More
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16Undisclosed50 - 249 employeesBlue Ash, OHLaunched in 1990, Cassady Schiller CPAs & Advisors, a midsize Business Consulting company, is located in Blue Ash, Ohio. Their services include Business Consulting and Accounting.Read More
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17UndisclosedFreelancer employeesLakewood, OHHJ Web Solutions, a SEO services firm, is in Lakewood, Ohio. They focus on Search Engine Optimization and CRM consulting and SI and were founded in 2024.Read More
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18Undisclosed10 - 49 employeesCincinnati, OHLaunched in 1941, GJC CPAs & Advisors (George Johnson & Company) is a small Accounting company headquartered in Detroit, Michigan and Chicago, Illinois. Their team specializes in Accounting.Read More
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19Undisclosed2 - 9 employeesCincinnati, OHALPS Services, Inc. Is an Accounting company. They are in Cincinnati, Ohio, and their services include Accounting and Back Office Outsourcing.Read More
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20Undisclosed2 - 9 employeesElyria, OHJohn A Giovannazzo CPA, a small Accounting and Financial Advising & Planning company, is headquartered in Elyria, Ohio. The team offers Accounting and Financial Advising & Planning.Read More
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21Undisclosed2 - 9 employeesColumbus, OHFlywheel Advertising, a small Advertising company, is located in Columbus, Ohio. The team offers Advertising and Branding.Read More
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22Undisclosed1,000 - 9,999 employeesAtlanta, GAFORVIS is an Accounting company established in 1923. Their team offers Accounting and Business Consulting.Read More
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