About Us

Williamson Financial Management Group is a financial services firm dedicated to YOUR SUCCESS. Our specialty is developing holistic financial plans that allow our clients to discover a vision that encompasses both short and long-term goals.

Time, Care & Attention

WFMG empowers our clients to reach their financial goals through holistic financial planning. This is a “top down” approach to planning that requires time, care and attention to each of our clients. We help our clients discover the “big picture” of their goals and values, rather than a one size fits all approach. Our focus is not to sell a specific product. Our focus is YOU.



We are a full-service, wealth manager providing each client the tools to discover their vision and build their legacy.


We provide comprehensive wealth strategies encompassing investments, trusts & estate planning, life insurance, business succession planning, retirement, education planning and more.


The WFMG team combines knowledge and years of experience with our commitment to excellence and passion to help our clients achieve their financial goals.

Areas of Focus

401(k)  - 403(b)


Our team is here to help you comprehend your employer retirement plan, your investment options, and how to consolidate your 401(k) plans.

IRA & Roth IRA


We can establish Traditional IRAs for rollovers or investment options, set up Roth IRAs with tax-advantaged benefits.

Insurance & Annuities


We have access to a variety of insurance products that can help meet your financial security planning needs.

Wealth Management


We will help you manage your money as effectively as possible with strategies, given your personal situation.



Our team is committed to placing your interests first.

Business Retirement Planning


We assist in establishing a business retirement plan suitable to meet your firm’s needs.

College Planning


We can assist with selecting a savings plan for your child’s college education funding.

Retirement Income Planning


We utilize investments to maximize your portfolio including Social Security for steady income.

Our Team

Your Vision. Our Purpose. WFMG is a financial services firm dedicated to YOUR SUCCESS.

Our Process


Our approach begins with you, our client. We take the time, care and attention to get to know you and understand you personally as well as financially.


Next, in partnership with you, short- and long-term goals are identified and prioritized.


Then, we gather the information and documents needed to begin.


Once the analysis is completed, together we agree on the financial planning recommendations that are best to move you forward.


We implement the agreed upon financial recommendations and start the process when you are comfortable with the plan.


Finally, we monitor the process through follow-up meetings held annually, semi-annually or as necessary, and other communication to help you remain on track.

Learning Center

You'll find a wealth of content to inform and help educate - dozens of articles, an extensive list of financial calculators, and a glossary of financial terms.


A host of financial tools to assist you.


Educate yourself on a variety of financial topics.


Finance is a media property that is part of Yahoo!'s network. Online tools for personal finance management.


These engaging, short animations focus on a variety of financial topics and illustrate key financial concepts.


Financial terms from A to Z.


Timely newsletters to help you stay current.

Contact Us

Our Office
209 Rue St. Louis Street
Florissant, MO 63031
Phone: 314-972-1990
Fax: 314-972-1992
Cathey L. Williamson: clw@wf-mg.com
General Information: info@wf-mg.com

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Check the background of this financial professional on FINRA's BrokerCheck
Check the background of this financial professional on FINRA's BrokerCheck