Insights

European expansion Citadel Securities expanded offices in Amsterdam in 2026, signaling a push to serve European clients with localized capabilities and regulatory adherence. This creates a sales opportunity to offer European-market liquidity solutions, region-specific regulatory/compliance tooling, and localized client onboarding services.

global growth With a network of 15 offices across North America, Europe, and Asia-Pacific and ongoing expansions, there is a clear need for scalable cross-border technology integration, unified trading workflows, and global support services to serve multinational institutional and retail clients.

structured solutions Recent leadership hire for global structured solutions suggests emphasis on complex derivatives and customized risk tools. This presents an opportunity to cross-sell advanced analytics, bespoke risk management platforms, and settlement/clearing automation to enterprises with sophisticated derivative desks.

tech-driven Citadel emphasizes quantitative research, ML, and AI-powered analytics. Sales opportunities exist for high-performance computation infrastructure, data analytics accelerators, and scalable cloud/ML tooling partnerships that enhance pricing, execution, and market making capabilities.

risk and governance Executive moves and litigation news indicate a focus on governance and risk controls. Prospect outreach could center on compliance tooling, trade surveillance, regulatory reporting, and governance frameworks to mitigate legal and operational risk for counterparties and clients.

Citadel Securities Tech Stack

Citadel Securities uses 8 technology products and services including Grafana, Jenkins, Microsoft Visual Studio, and more. Explore Citadel Securities's tech stack below.

  • Grafana
    Analytics
  • Jenkins
    Continuous Integration
  • Microsoft Visual Studio
    Development
  • Font Awesome
    Font Scripts
  • VHDL
    Programming Languages
  • SAP Concur
    Travel And Expense Management
  • Google Analytics
    Web Analytics
  • Nginx
    Web Servers

Media & News

Citadel Securities's Email Address Formats

Citadel Securities uses at least 2 format(s):
Citadel Securities Email FormatsExamplePercentage
First.Last@citadelgroup.comJohn.Doe@citadelgroup.com
96%
Last@citadelgroup.comDoe@citadelgroup.com
2%
FirstLast@citadelgroup.comJohnDoe@citadelgroup.com
2%
First.Last@citadelsecurities.comJohn.Doe@citadelsecurities.com
98%
FLast@citadelsecurities.comJDoe@citadelsecurities.com
1%
First.MiddleLast@citadelsecurities.comJohn.MichaelDoe@citadelsecurities.com
1%

Frequently Asked Questions

What is Citadel Securities's phone number?

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You can contact Citadel Securities's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Citadel Securities's official website and social media links?

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Citadel Securities's official website is citadelsecurities.com and has social profiles on LinkedInCrunchbase.

What is Citadel Securities's NAICS code?

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Citadel Securities's NAICS code is 52 - Finance and Insurance.

How many employees does Citadel Securities have currently?

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As of July 2026, Citadel Securities has approximately 2.4K employees across 6 continents, including North AmericaEuropeAsia. Key team members include Chief Executive Officer: E. H.Coo, Semi-Systematic Equities: A. S.Cco, Citadel Securities Canada Ulc: E. H.. Explore Citadel Securities's employee directory with LeadIQ.

What industry does Citadel Securities belong to?

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Citadel Securities operates in the Financial Services industry.

What technology does Citadel Securities use?

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Citadel Securities's tech stack includes GrafanaJenkinsMicrosoft Visual StudioFont AwesomeVHDLSAP ConcurGoogle AnalyticsNginx.

What is Citadel Securities's email format?

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Citadel Securities's email format typically follows the pattern of First.Last@citadelgroup.com. Find more Citadel Securities email formats with LeadIQ.

How much funding has Citadel Securities raised to date?

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As of July 2026, Citadel Securities has raised $1.2B in funding. The last funding round occurred on Jan 11, 2022 for $1.1B.
Citadel Securities logo

Citadel Securities

Financial ServicesFlorida, United States1001-5000 Employees

Citadel Securities is a technology-driven, global market maker in the financial services sector. It serves institutional and retail investors by providing liquidity, competitive pricing, and seamless execution across a broad set of financial products. The firm relies on quantitative research and advances in computing power to support analytics and trading decisions, integrating engineering, trading, and research to address market challenges.

Headquartered in Miami, Florida, it maintains a sizable workforce across its global footprint. Its clients include institutional and retail market participants seeking access to liquidity and efficient trade execution. Recent developments include expansion of its offices in Zürich, Switzerland, and in Singapore, reflecting an enlarged global presence.

Section iconCompany Overview

Phone number
NAICS Code
52 - Finance and Insurance
Employees
1001-5000

Section iconFunding & Financials

  • $1.2B

    Citadel Securities has raised a total of $1.2B of funding over 1 rounds. Their latest funding round was raised on Jan 11, 2022 in the amount of $1.1Bas a series_unknown.

  • $10B

    Citadel Securities's revenue is estimated to be in the range of $10B

Section iconFunding & Financials

  • $1.2B

    Citadel Securities has raised a total of $1.2B of funding over 1 rounds. Their latest funding round was raised on Jan 11, 2022 in the amount of $1.1Bas a series_unknown.

  • $10B

    Citadel Securities's revenue is estimated to be in the range of $10B

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