Insights

Expansion momentum Siebert Williams Shank is actively expanding its geographic footprint with new offices in Boston and Montgomery, indicating a growth-focused sales window to offer regional client acquisition solutions, cross-border financing capabilities, and regional market access services.

MWBE positioning As a minority and women-owned non-bank financial firm, SWS can be a compelling partner or advisor for institutions seeking MWBE collaboration, supplier diversity programs, or compliant municipal and infrastructure financing with diversity criteria.

muni and infra growth Recent hires and leadership appointments in muni and infrastructure teams, including head of muni sales and trading and additional senior MDs, signal a broadened fixed-income advisory and underwriting capacity ripe for cross-sell of taxable and municipal financing solutions.

Digital and tech stack Adoption of Bloomberg, AWS, Microsoft 365, Salesforce Marketing Cloud, and other modern tech indicates readiness for data-driven client engagement, digital marketing acceleration, and scalable client onboarding and analytics partnerships.

Revenue potential Mid-market revenue range and steady hires suggest capacity to upsell advisory, underwriting, and capital markets services to regional municipalities, financial institutions, and corporate clients seeking diversification of their investment banking partners.

Siebert Williams Shank Tech Stack

Siebert Williams Shank uses 8 technology products and services including Bloomberg, Amazon Web Services, Microsoft 365, and more. Explore Siebert Williams Shank's tech stack below.

  • Bloomberg
    Accounting And Finance
  • Amazon Web Services
    Cloud Hosting
  • Microsoft 365
    Email
  • React
    Javascript Frameworks
  • Choices
    Javascript Libraries
  • Salesforce Marketing Cloud Account Engagement
    Marketing Automation
  • WP Engine
    Platform As A Service
  • PHP
    Programming Languages

Media & News

Siebert Williams Shank's Email Address Formats

Siebert Williams Shank uses at least 1 format(s):
Siebert Williams Shank Email FormatsExamplePercentage
FLast@siebertwilliams.comJDoe@siebertwilliams.com
96%
Last@siebertwilliams.comDoe@siebertwilliams.com
4%

Frequently Asked Questions

What is Siebert Williams Shank's official website and social media links?

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Siebert Williams Shank's official website is siebertwilliams.com and has social profiles on LinkedInCrunchbase.

How much revenue does Siebert Williams Shank generate?

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As of July 2026, Siebert Williams Shank's annual revenue is estimated to be $100M - $250M.

What is Siebert Williams Shank's NAICS code?

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Siebert Williams Shank's NAICS code is 52311 - Investment Banking and Securities Dealing.

How many employees does Siebert Williams Shank have currently?

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As of July 2026, Siebert Williams Shank has approximately 162 employees across 2 continents, including North AmericaEurope. Key team members include Chairman: N. B.Co-President: S. W.Vice President, Investment Banking: A. C.. Explore Siebert Williams Shank's employee directory with LeadIQ.

What industry does Siebert Williams Shank belong to?

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Siebert Williams Shank operates in the Investment Banking industry.

What technology does Siebert Williams Shank use?

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Siebert Williams Shank's tech stack includes BloombergAmazon Web ServicesMicrosoft 365ReactChoicesSalesforce Marketing Cloud Account EngagementWP EnginePHP.

What is Siebert Williams Shank's email format?

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Siebert Williams Shank's email format typically follows the pattern of FLast@siebertwilliams.com. Find more Siebert Williams Shank email formats with LeadIQ.

When was Siebert Williams Shank founded?

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Siebert Williams Shank was founded in 1996.
Siebert Williams Shank logo

Siebert Williams Shank

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.

Section iconCompany Overview

NAICS Code
52311 - Investment Banking and Securities Dealing
Founded
1996
Employees
51-200

Section iconFunding & Financials

  • $100M - $250M

    Siebert Williams Shank's revenue is estimated to be in the range of $100M - $250M

Section iconFunding & Financials

  • $100M - $250M

    Siebert Williams Shank's revenue is estimated to be in the range of $100M - $250M

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