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Oklahoma Financial Services Directory

Your complete guide to financial regulators, tax agencies, consumer protection offices, and more in Oklahoma (OK). Capital: Oklahoma City.

Banking Regulator

Oklahoma’s official banking regulator office and contact information.

Oklahoma State Banking Department

Regulates state-chartered banks and other financial institutions in Oklahoma.

Address: 2900 N. Lincoln Boulevard, Oklahoma City, OK 73105
Phone: (405) 521-2782
Website: https://www.banking.ok.gov/

Tax Agency

Oklahoma’s official tax agency office and contact information.

Oklahoma Tax Commission

Administers Oklahoma's tax laws including income tax, sales tax, and property tax.

Address: 300 N. Broadway Avenue, Oklahoma City, OK 73102
Phone: (405) 521-3160
Website: https://oklahoma.gov/tax.html

Consumer Protection

Oklahoma’s official consumer protection office and contact information.

Oklahoma Attorney General - Consumer Protection Unit

Handles consumer complaints and enforces consumer protection laws in Oklahoma.

Address: 313 NE 21st Street, Oklahoma City, OK 73105
Phone: (405) 521-2029
Website: https://www.oag.ok.gov/consumer-protection

Securities Regulator

Oklahoma’s official securities regulator office and contact information.

Oklahoma Department of Securities

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

Address: 400 N. Lincoln Boulevard, Suite 210, Oklahoma City, OK 73105
Phone: (405) 280-7700
Website: https://www.securities.ok.gov/

Insurance Commissioner

Oklahoma’s official insurance commissioner office and contact information.

Oklahoma Insurance Department

Regulates the insurance industry and protects insurance consumers in Oklahoma.

Address: 400 NE 50th Street, Oklahoma City, OK 73105
Phone: (405) 521-2828
Website: https://www.oid.ok.gov/

Additional Resources

Additional financial resources and industry associations in Oklahoma.

Oklahoma Bankers Association

Website: https://www.oba.com/

Registered Investment Advisors in Oklahoma

SEC-registered investment advisory firms operating in Oklahoma.

BOK Financial Wealth Management

Trust services, investment management, wealth management

CRD #: 107240
Address: Bank of Oklahoma Tower, One Williams Center, Tulsa, OK 74172
AUM: $48B
Website: www.bokfinancial.com

American Fidelity Wealth

Financial planning, investment advisory, retirement planning

CRD #: 160234
Address: 2000 Classen Center, Oklahoma City, OK 73106
AUM: $1.8B
Website: www.americanfidelity.com

Adams Hall Wealth Advisors

Wealth management, estate planning, investment management

CRD #: 168930
Address: 100 N Broadway Avenue, Suite 3020, Oklahoma City, OK 73102
AUM: $580M
Website: www.adamshall.com

FDIC-Insured Banks in Oklahoma

Major banks with significant branch presence in Oklahoma.

BOK Financial

FDIC Cert #: 5765
Address: One Williams Center, Tulsa, OK 74172
Total Assets: $48B
Branches in Oklahoma: 65
Website: www.bokfinancial.com

BancFirst

FDIC Cert #: 4855
Address: 101 N Broadway, Oklahoma City, OK 73102
Total Assets: $12B
Branches in Oklahoma: 105
Website: www.bancfirst.com

MidFirst Bank

FDIC Cert #: 33528
Address: 501 NW Grand Boulevard, Oklahoma City, OK 73118
Total Assets: $35B
Branches in Oklahoma: 55
Website: www.midfirst.com

Arvest Bank (Oklahoma)

FDIC Cert #: 4207
Address: 1 West Mountain Street, Fayetteville, AR 72701
Total Assets: $26B
Branches in Oklahoma: 45
Website: www.arvest.com

Credit Unions in Oklahoma

NCUA-insured credit unions serving Oklahoma residents.

Tinker Federal Credit Union

Charter #: 3933
Address: 4545 N Kelley Avenue, Oklahoma City, OK 73111
Total Assets: $6.8B
Members: 430,000
Website: www.tfrcu.org

Oklahoma Central Credit Union

Charter #: 3950
Address: 1208 S Kelly Avenue, Edmond, OK 73013
Total Assets: $1.1B
Members: 55,000
Website: www.okcentral.com

Communication Federal Credit Union

Charter #: 3940
Address: 5500 NW 23rd Street, Oklahoma City, OK 73127
Total Assets: $2.5B
Members: 125,000
Website: www.cfcu.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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