WL
William Lee
BLACKSTONE SECURITIES PARTNERS L.P.
New York, NY 10154
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CRD#: 6580628
WL
William LeeBLACKSTONE SECURITIES PARTNERS L.P.
Professional summary
William Lee, who also goes by Will Lee, is a registered financial professional currently at BLACKSTONE SECURITIES PARTNERS L.P. located in New York, New York.
William is registered as a RR (Registered Representative) and started their career in finance in 2015. William has worked at 3 firms and has passed the Series 63, SIE, Series 31 and Series 7 exams.
Aliases
Will Lee
Other business activities
Outside business activity is any business or activity undertaken by an advisor that is outside the scope of their relationship with their firm (e.g., consulting services, real estate, freelance work, teaching, etc.). Investors should stay informed about these activities to ensure no conflicts of interest.
The advisor shows no other business activity.
CRS (Client Relationship Summary) - BD
Click below to view William Lee's CRS (Customer Relationship Summary).
Certified licenses
Advisors may have various certifications and credentials from different organizations. AdvisorCheck highlights these seven certifications - AIF®, CFP®, ChFC®, CFA, CLU®, CIMA®, CPWA®
NoneExperience
Current
July 20, 2026 - Present
BLACKSTONE SECURITIES PARTNERS L.P.
Office #1: 345 Park Avenue, New York, NY 10154BD
CRD#: 17917
New York, NY
Past
April 16, 2019 - October 23, 2025
ARES MANAGEMENT CAPITAL MARKETS LLC
BD
CRD#: 166219
Chicago, IL
Past
December 14, 2015 - April 12, 2019
NEUBERGER BERMAN BD LLC
RIA
CRD#: 2908
CHICAGO, IL
Past
December 8, 2015 - April 12, 2019
NEUBERGER BERMAN BD LLC
BD
CRD#: 2908
CHICAGO, IL
State Registrations and Notice Filings
Listed states reflect where the advisor is authorized to serve clients under state regulations.
RR
indicates the advisor is registered as a Registered Representative in this state, allowing them to offer securities such as stocks, bonds, and mutual funds through a broker-dealer.Visual representation of state registrations
RR
Alabama(7/20/2026)
RR
Alaska(7/20/2026)
RR
Arizona(7/20/2026)
RR
Arkansas(7/20/2026)
RR
California(7/20/2026)
RR
Colorado(7/20/2026)
RR
Connecticut(7/20/2026)
RR
Delaware(7/20/2026)
RR
District of Columbia(7/20/2026)
RR
Florida(7/20/2026)
RR
Georgia(7/20/2026)
RR
Hawaii(7/20/2026)
RR
Idaho(7/20/2026)
RR
Illinois(7/20/2026)
RR
Indiana(7/20/2026)
RR
Iowa(7/20/2026)
RR
Kansas(7/20/2026)
RR
Kentucky(7/20/2026)
RR
Louisiana(7/20/2026)
RR
Maine(7/20/2026)
RR
Maryland(7/20/2026)
RR
Massachusetts(7/20/2026)
RR
Michigan(7/20/2026)
RR
Minnesota(7/20/2026)
RR
Mississippi(7/20/2026)
RR
Missouri(7/20/2026)
RR
Montana(7/20/2026)
RR
Nebraska(7/20/2026)
RR
Nevada(7/20/2026)
RR
New Hampshire(7/20/2026)
RR
New Jersey(7/20/2026)
RR
New Mexico(7/20/2026)
RR
New York(7/20/2026)
RR
North Carolina(7/20/2026)
RR
North Dakota(7/20/2026)
RR
Ohio(7/20/2026)
RR
Oklahoma(7/20/2026)
RR
Oregon(7/20/2026)
RR
Pennsylvania(7/20/2026)
RR
Puerto Rico(7/20/2026)
RR
Rhode Island(7/20/2026)
RR
South Carolina(7/20/2026)
RR
South Dakota(7/20/2026)
RR
Tennessee(7/20/2026)
RR
Texas(7/20/2026)
RR
Utah(7/20/2026)
RR
Vermont(7/20/2026)
RR
Virgin Islands(7/20/2026)
RR
Virginia(7/20/2026)
RR
Washington(7/20/2026)
RR
West Virginia(7/20/2026)
RR
Wisconsin(7/20/2026)
RR
Wyoming(7/20/2026)
Exams
State Security Law Exam
General Industry/Product Exam
General Industry/Product Exam
General Industry/Product Exam
SRO Registrations
RR
FINRA
Current Firm
BS
BLACKSTONE SECURITIES PARTNERS L.P.
BLACKSTONE ADVISORY PARTNERS L.P. | THE BLACKSTONE GROUP L.P. | THE BLACKSTONE GROUP | BLACKSTONE SECURITIES PARTNERS L.P. | BLACKSTONE CAPITAL MARKETS | BLACKSTONE ADVISORY SERVICES L.P.
CRD#: 17917 / SEC#: , 8-35941
BD
Broker-Dealer Firm Regulated by FINRA (New York district office)
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Contact information
Main Address
345 Park Avenue, New York, NY 10154-0191
Mailing Address
601 Lexington Avenue 28th Floor, New York, NY 10022
Phone number
(212) 583-5000
Established
Delaware since 09/27/1988
Firm type
Partnership
Fiscal year end
December
Firm Size
Medium
# of Employees
FINRA licenses (53 States and Territories)
Direct owners and executive officers
| Name | Position | CRD# |
|---|---|---|
| BLACKSTONE GROUP HOLDINGS L.P. | LIMITED PARTNER | |
| BALLAS, ZACHARY | DESIGNATED PRINCIPAL | 6563232 |
| BLACKSTONE ADVISORY SERVICES L.L.C. | GENERAL PARTNER | |
| DEROSE, ANTHONY | CHIEF COMPLIANCE OFFICER | 5553578 |
| PAYNE, DAVID BRYAN | CHIEF FINANCIAL OFFICER, PRINCIPAL FINANCIAL OFFICER, PRINCIPAL OPERATIONS OFFICER, FINOP | 4984877 |
| SCHWARZMAN, STEPHEN ALLEN | CHAIRMAN & CEO | 861435 |
Red Flags
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