Insights

Strong Market Presence Citadel LLC operates with a substantial workforce of up to 5,000 employees and generates approximately $10 billion in revenue, positioning it as a leading player in the financial services industry. This scale indicates a significant market influence and broad operational needs.

Innovative Investment Strategies The firm actively invests in diverse assets, including fintech companies like Ripple, emerging markets ETFs, and internet-of-things sectors. This dynamic approach suggests high potential for financial technology vendors and asset management solutions to align with Citadel’s expanding portfolio.

Technology Adoption Citadel leverages advanced technology stacks such as cloud computing, NoSQL databases, and UNIX systems, highlighting an openness to sophisticated, scalable tech solutions, especially in data management and cybersecurity, to support their trading and investment operations.

Recent Strategic Growth Recent investments and acquisitions, including a $20M donation to Vizcaya Museum and Gardens and the acquisition of FlexPower GmbH, reflect a growth-oriented strategy that may be complemented by solutions in corporate social responsibility, philanthropy management, and energy trading sectors.

Leadership & Talent Citadel recently appointed key professionals such as a new head of European power engineering and experienced investment leaders, indicating a focus on specialized expertise. This presents opportunities for leadership training, executive recruitment, and specialized consulting services tailored to their strategic growth.

Citadel Tech Stack

Citadel uses 8 technology products and services including WordPress, NoSQL, Twemoji, and more. Explore Citadel's tech stack below.

  • WordPress
    Content Management System
  • NoSQL
    Database
  • Twemoji
    Font Scripts
  • yepnope.js
    Javascript Frameworks
  • Twitter typeahead.js
    Javascript Libraries
  • Java
    Programming Languages
  • Yoast SEO
    Search Engines
  • CSS
    Web Tools And Plugins

Media & News

Citadel's Email Address Formats

Citadel uses at least 2 format(s):
Citadel Email FormatsExamplePercentage
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%
First.Last@citadel.comJohn.Doe@citadel.com
71%
FLast@citadel.comJDoe@citadel.com
25%
Last@citadel.comDoe@citadel.com
3%
LFirst@citadel.comDJohn@citadel.com
1%

Frequently Asked Questions

What is Citadel's phone number?

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You can contact Citadel'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's stock symbol?

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Citadel is a publicly traded company; the company's stock symbol is CITADEL.BO.

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

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

What is Citadel's NAICS code?

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

How many employees does Citadel have currently?

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As of December 2025, Citadel has approximately 4.4K employees across 6 continents, including North AmericaEuropeAsia. Key team members include Ceo, Citadel Energy Marketing: J. R.Cto: U. S.Coo | Equities Business Development: A. R. F.. Explore Citadel's employee directory with LeadIQ.

What industry does Citadel belong to?

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Citadel operates in the Financial Services industry.

What technology does Citadel use?

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Citadel's tech stack includes WordPressNoSQLTwemojiyepnope.jsTwitter typeahead.jsJavaYoast SEOCSS.

What is Citadel's email format?

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

When was Citadel founded?

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Citadel was founded in 1990.

Citadel

Financial ServicesFlorida, United States1001-5000 Employees

Our ambition at Citadel is to be the most successful investment firm of all time. Together, we turn ambition into action. For more than three decades, Citadel has captured undiscovered market opportunities in markets around the world by empowering extraordinary people to pursue their best and boldest ideas. We strive to identify the highest and best uses of capital to generate superior long-term returns for the world’s preeminent public and private institutions.

Learn about joining our team: citadel.com/careers

Section iconCompany Overview

Phone number
Stock Symbol
CITADEL.BO
NAICS Code
52 - Finance and Insurance
Founded
1990
Employees
1001-5000

Section iconFunding & Financials

  • $10B

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

Section iconFunding & Financials

  • $10B

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

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