William C. Mueller
Professional summary
William Charles Mueller is a registered financial professional currently at THE O.N. EQUITY SALES COMPANY located in Wausau, Wisconsin.
William is registered as a RR (Registered Representative) and started their career in finance in 2026. William has worked at 1 firm and has passed the Series 7TO and SIE exams.
Aliases
Other business activities
CRS (Client Relationship Summary) - BD
Click below to view William Charles Mueller's CRS (Customer Relationship Summary).
Certified licenses
Experience
May 21, 2026 - Present
THE O.N. EQUITY SALES COMPANY
Office #1: 226411 Rib Mountain Dr, Wausau, WI 54401State Registrations and Notice Filings
Listed states reflect where the advisor is authorized to serve clients under state regulations.
Visual representation of state registrations
Exams
Series 7TO
Date: 5/21/2026
General Securities Representative ExaminationFINRA
Current Firm
THE O.N. EQUITY SALES COMPANY
CRD#: 2936 / SEC#: , 8-14161
Contact information
FINRA licenses (53 States and Territories)
Disclosures
| Regulatory Event | 7 |
| Arbitration | 2 |
Red Flags
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