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Ohio Financial Services Directory

Your complete guide to financial regulators, tax agencies, consumer protection offices, and more in Ohio (OH). Capital: Columbus.

Banking Regulator

Ohio’s official banking regulator office and contact information.

Ohio Department of Commerce - Division of Financial Institutions

Regulates state-chartered banks, credit unions, and other financial institutions in Ohio.

Address: 77 South High Street, 21st Floor, Columbus, OH 43215
Phone: (614) 728-8400
Website: https://com.ohio.gov/divisions-and-programs/financial-institutions

Tax Agency

Ohio’s official tax agency office and contact information.

Ohio Department of Taxation

Administers Ohio's tax laws including income tax, sales tax, and commercial activity tax.

Address: 4485 Northland Ridge Boulevard, Columbus, OH 43229
Phone: (800) 282-1780
Website: https://tax.ohio.gov/

Consumer Protection

Ohio’s official consumer protection office and contact information.

Ohio Attorney General - Consumer Protection Section

Handles consumer complaints and enforces consumer protection laws in Ohio.

Address: 30 East Broad Street, 14th Floor, Columbus, OH 43215
Phone: (800) 282-0515
Website: https://www.ohioattorneygeneral.gov/Individuals-and-Families/Consumers

Securities Regulator

Ohio’s official securities regulator office and contact information.

Ohio Department of Commerce - Division of Securities

Regulates the offer and sale of securities and the securities industry in Ohio.

Address: 77 South High Street, 22nd Floor, Columbus, OH 43215
Phone: (614) 644-7381
Website: https://com.ohio.gov/divisions-and-programs/securities

Insurance Commissioner

Ohio’s official insurance commissioner office and contact information.

Ohio Department of Insurance

Regulates the insurance industry and protects insurance consumers in Ohio.

Address: 50 West Town Street, Suite 300, Columbus, OH 43215
Phone: (800) 686-1526
Website: https://insurance.ohio.gov/

Additional Resources

Additional financial resources and industry associations in Ohio.

Ohio Bankers League

Website: https://www.ohiobankersleague.com/

Ohio Credit Union League

Website: https://www.ohiocul.org/

Registered Investment Advisors in Ohio

SEC-registered investment advisory firms operating in Ohio.

Diamond Hill Capital Management

Value investing, equity and fixed income management

CRD #: 119922
Address: 325 John H McConnell Boulevard, Suite 200, Columbus, OH 43215
AUM: $26B
Website: www.diamond-hill.com

Bartlett Wealth Management

Wealth management, investment advisory, financial planning

CRD #: 143210
Address: 28 E 4th Street, Cincinnati, OH 45202
AUM: $5.8B
Website: www.bartlett1898.com

Clearstead Advisors

Investment advisory, retirement planning, institutional consulting

CRD #: 147890
Address: 1100 Superior Avenue, Suite 700, Cleveland, OH 44114
AUM: $7.2B
Website: www.clearstead.com

Johnson Investment Counsel

Wealth management, trust services, investment advisory

CRD #: 126780
Address: 3777 West Fork Road, Cincinnati, OH 45247
AUM: $17B
Website: www.johnsoninv.com

FDIC-Insured Banks in Ohio

Major banks with significant branch presence in Ohio.

Fifth Third Bank

FDIC Cert #: 6672
Address: 38 Fountain Square Plaza, Cincinnati, OH 45263
Total Assets: $206B
Branches in Ohio: 325
Website: www.53.com

KeyCorp

FDIC Cert #: 17828
Address: 127 Public Square, Cleveland, OH 44114
Total Assets: $190B
Branches in Ohio: 210
Website: www.key.com

Huntington Bancshares

FDIC Cert #: 6560
Address: 41 S High Street, Columbus, OH 43287
Total Assets: $188B
Branches in Ohio: 450
Website: www.huntington.com

FirstEnergy Federal Credit Union Bank

FDIC Cert #: 1718
Address: One FirstEnergy Plaza, Akron, OH 44308
Total Assets: $1.2B
Branches in Ohio: 8
Website: www.firstenergycorp.com

Credit Unions in Ohio

NCUA-insured credit unions serving Ohio residents.

Wright-Patt Credit Union

Charter #: 63528
Address: 100 Woodman Drive, Dayton, OH 45431
Total Assets: $8.2B
Members: 430,000
Website: www.wright-patt.org

General Electric Credit Union

Charter #: 63530
Address: 10485 Reading Road, Cincinnati, OH 45241
Total Assets: $4.5B
Members: 120,000
Website: www.gecreditunion.org

Kemba Financial Credit Union

Charter #: 63508
Address: 1161 Dublin Road, Columbus, OH 43215
Total Assets: $3.8B
Members: 210,000
Website: www.kemba.org

Data Sources: Investment advisor data from SEC IAPD. Bank data from FDIC BankFind. Credit union data from NCUA. Last verified: March 2026.

Disclaimer: This directory is provided for informational purposes only. Addresses, phone numbers, and office hours are subject to change. We recommend verifying details directly with each agency before visiting or calling. Last updated: March 2026. myUSFinance is not affiliated with any government agency.

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