What departments does Siebert Williams Shank have?

Siebert Williams Shank has employees across 6 departments including Banking, Finance, Accounting, Analytics, Sales.

What is the largest department at Siebert Williams Shank?

The largest department at Siebert Williams Shank is Banking with 3 employees.

Where are Siebert Williams Shank employees located globally?

Siebert Williams Shank has employees across 2 continents and 2 countries including United Kingdom Of Great Britain And Northern Ireland, United States Of America.

How has Siebert Williams Shank's team size changed over time?

Siebert Williams Shank's team has decreased from approximately 133 to 115 employees based on available data.

Siebert Williams Shank Employee Directory

Investment BankingNew York, United States51-200 Employees

Siebert Williams Shank is a full-service investment banking and financial services firm founded in 1996 and based on 100 Wall Street in New York City. The company operates within the investment banking sector, offering services that support capital markets activity and related financial services for clients, including specialized expertise in fixed income and public finance. It positions itself as a minority- and women-owned non-bank financial firm, serving clients that require advisory and execution capabilities in municipal sales and broader capital market transactions. The organization has expanded its geographic footprint in recent years, opening new offices in Boston and Montgomery, reflecting growth beyond its original New York base. The firm has pursued leadership appointments and hires to strengthen its capabilities across infrastructure, public finance, and fixed-income segments.

Siebert Williams Shank Global Highlights

North America
169

United States Of America
169

Europe
1

United Kingdom Of Great Britain And Northern Ireland
1

Siebert Williams Shank's Leadership

N. B.
Chairman
Mobile Phone
Email
S. W.
Co-President
Mobile Phone
Email
A. C.
Vice President, Investment Banking
Mobile Phone
Email
T. R.
Senior Vice President
Mobile Phone
Email
G. Y.
Senior Vice President
Mobile Phone
Email
H. D.
Senior Vice President
Mobile Phone
Email
J. M.
Senior Vice President
Mobile Phone
Email
L. C.
Principal, Head Equity Trader
Mobile Phone
Email

Siebert Williams Shank Employee Metrics

100%

50%

0%

2026

2025

Banking
Finance
Community & Social Services
Entrepreneurship
Legal
Other

Contact profiles from Siebert Williams Shank

Name

Title

Contact Info

Location

Last Update

G. T.
Managing Director
Mobile Phone
Email
United KingdomEngland
Jun 24, 2026
K. S.
Managing Director
Mobile Phone
Email
Oct 23, 2024
P. W.
Managing Director
Mobile Phone
Email
Oct 17, 2024
S. S.
Assistant Controller
Mobile Phone
Email
Oct 10, 2024
F. A.
Investment Banking Analyst
Mobile Phone
Email
Jun 29, 2026
J. S.
Infrastructure & Public Finance Investment Banking Associate
Mobile Phone
Email
Bay
Jun 25, 2026
J. B.
Fixed Income Sales
Mobile Phone
Email
Jun 01, 2026
C. J.
Associate
Mobile Phone
Email
Oct 17, 2024
D. C.
Fixed Income Sales
Mobile Phone
Email
Oct 16, 2024
J. S.
Energy Institutional Equity Sales
Mobile Phone
Email
Oct 17, 2024

Frequently Asked Questions

What is Siebert Williams Shank known for?

Siebert Williams Shank was founded in 1996 operates in the Investment Banking industry. Explore Siebert Williams Shank's company overview page for more information.

What is Siebert Williams Shank's most common email format?

Siebert Williams Shank employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more Siebert Williams Shank email formats with LeadIQ.

How many employees does Siebert Williams Shank have currently?

Siebert Williams Shank has approximately 162 employees as of July 2026. These team members are located across 2 continents, including North AmericaEurope.

Who are Siebert Williams Shank's key employees and leadership?

As of July 2026, Siebert Williams Shank's key employees include:

Chairman: N. B.
Co-President: S. W.
Vice President, Investment Banking: A. C.
Senior Vice President: T. R.
Senior Vice President: G. Y.

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Siebert Williams Shank Employee Directory

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