Insights

Market Leadership Citadel Securities is a leading player in the financial services industry with a revenue exceeding 10 billion dollars and a large workforce of up to 5,000 employees, indicating substantial operational scale and market influence.

Technological Edge The company's extensive use of advanced technology including cloud services, high-performance computing, and engineering expertise presents opportunities to offer innovative solutions in trading analytics, cybersecurity, and infrastructure modernization.

Strategic Investments Recent high-profile investments and partnerships in blockchain and digital assets, such as Ripple and Fortress, highlight a strong focus on digital transformation and emerging fintech trends, enabling targeted outreach to firms involved in blockchain and crypto markets.

Expansion & Talent Growth Hiring initiatives for key roles in security, APAC markets, and data science demonstrate ongoing growth and regional expansion, indicating potential needs for specialized consulting and talent acquisition solutions.

Compliance & Risk Recent legal challenges and new leadership focused on security and compliance suggest opportunities to provide risk management, regulatory technology, and legal advisory services to support their global operations.

Citadel Securities Tech Stack

Citadel Securities uses 8 technology products and services including Linkedin Insight Tag, OneTrust, git, and more. Explore Citadel Securities's tech stack below.

  • Linkedin Insight Tag
    Analytics
  • OneTrust
    Cookie Compliance
  • git
    Development
  • Google Cloud
    Infrastructure As A Service
  • Google
    Search Engines
  • VMware
    Virtualisation Software
  • Adobe Fonts
    Web Fonts
  • CSS
    Web Tools And Plugins

Media & News

Citadel Securities's Email Address Formats

Citadel Securities uses at least 3 format(s):
Citadel Securities Email FormatsExamplePercentage
First.Last@citadelsecurities.comJohn.Doe@citadelsecurities.com
97%
FLast@citadelsecurities.comJDoe@citadelsecurities.com
2%
FirstL@citadelsecurities.comJohnD@citadelsecurities.com
1%
First.Last@citadel.comJohn.Doe@citadel.com
70%
FLast@citadel.comJDoe@citadel.com
25%
Last@citadel.comDoe@citadel.com
3%
First@citadel.comJohn@citadel.com
1%
First.Middle@citadel.comJohn.Michael@citadel.com
1%
First.Last@citadelgroup.comJohn.Doe@citadelgroup.com
95%
Last@citadelgroup.comDoe@citadelgroup.com
3%
FirstLast@citadelgroup.comJohnDoe@citadelgroup.com
1%
FLast@citadelgroup.comJDoe@citadelgroup.com
1%

Frequently Asked Questions

Where is Citadel Securities's headquarters located?

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Citadel Securities's main headquarters is located at 830 Brickell Plaza Miami, Florida 33131 US. The company has employees across 6 continents, including North AmericaEuropeAsia.

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 LinkedIn.

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 October 2025, Citadel Securities has approximately 2.1K employees across 6 continents, including North AmericaEuropeAsia. Key team members include Chief People Officer: A. D.Chief Compliance Officer And Chief Regulatory Counsel: M. H.Chief Technology Officer: J. W.. 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 Linkedin Insight TagOneTrustgitGoogle CloudGoogleVMwareAdobe FontsCSS.

What is Citadel Securities's email format?

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

How much funding has Citadel Securities raised to date?

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As of October 2025, Citadel Securities has raised $1.2B in funding. The last funding round occurred on Jan 11, 2022 for $1.2B.
Citadel Securities

Citadel Securities

Financial ServicesFlorida, United States1001-5000 Employees

Citadel Securities is the next-generation capital markets firm. Our work is powered by the deepest integration of financial, mathematical and engineering expertise. Combining deep trading acumen with cutting-edge analytics and technology, we at Citadel Securities deliver critical liquidity to the world’s most important financial institutions—while helping shape the global markets of tomorrow.

Section iconCompany Overview

Headquarters
830 Brickell Plaza Miami, Florida 33131 US
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 $1.2B.

  • $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 $1.2B.

  • $10B

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

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