Branch Manager

BILL (WILLIAM) WILLIAMS JR.

BRANCH MANAGER SENIOR DIRECTOR-INVESTMENTS
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Alert Message

Our Plymouth, MI office is experiencing a phone outage due to telephone line work in the area.  

If you need assistance with your accounts and your financial advisor is located in our Plymouth, MI office please contact us at 800-795-6475.

Our top priority is the safety and well-being of our employees as well as delivering the highest level of service to our clients.


About the Branch

With a small team of experienced Financial Professionals, Oppenheimer’s Plymouth office offers dedicated, personalized asset management, portfolio management and retirement planning services to individuals and institutions. We are proud to have a team of dynamic professionals committed to helping clients achieve their financial goals. By working collaboratively with the other affiliates within the firm, we are able to offer a full range of products and services and a level of strategic insight coveted by our competitors

Branch Specialties

Estate Planning
Financial Planning
Investment Solutions
Retirement Planning
Trust Services

Join Oppenheimer

Our Story in Numbers

*Stats as of September 30, 2025

927

Financial Professionals

$143.5

Billion Client Assets under Administration

88

Branch Offices across the United States

Oppenheimer & Co. Inc. (Oppenheimer) and its predecessor firms have been offering investment services since 1881. We are a financially sound institution committed to maintaining a strong, conservatively managed balance sheet, disciplined risk management and robust internal controls designed to protect our clients’ assets. In the unlikely event that Oppenheimer becomes insolvent, there are multiple layers of protection which safeguard our customers’ holdings.

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