Insights

Strong Industry Experience With over 30 years of successful operation and a solid reputation for delivering projects on time, Citadel Information Services has established longstanding relationships with major Fortune 500 clients, indicating stability and reliability that can be leveraged for new partnership opportunities.

Niche Technology Stack Utilizing advanced tools such as Nintex, MySQL, Angular, and Cloudflare Bot Management positions Citadel as a technology-driven firm capable of supporting complex IT projects, opening avenues for collaboration on innovative, high-tech initiatives.

Market Expansion Potential Serving diverse geographic markets including California, Illinois, Maryland, and Texas suggests room for growth and expansion into new regions or verticals, especially with tailored offerings for specific industry demands.

Financial Stability Generating revenue between 10 to 25 million dollars demonstrates a solid financial base, making Citadel an attractive partner for joint ventures, outsourcing, or technology outsourcing contracts for larger firms interested in trusted service providers.

Client-Centric Approach Their commitment to high-priority project delivery and respectful business relationships highlights a customer-focused culture, which can be a key differentiator when positioning new collaborative solutions or consulting services to prospective clients.

Citadel Tech Stack

Citadel uses 8 technology products and services including Jenkins, Microsoft 365, Bugzilla, and more. Explore Citadel's tech stack below.

  • Jenkins
    Continuous Integration
  • Microsoft 365
    Email
  • Bugzilla
    Issue Trackers
  • yepnope.js
    Javascript Frameworks
  • Modernizr
    Javascript Libraries
  • Linux
    Programming Languages
  • PowerShell
    Security
  • easy pie chart
    Web Tools And Plugins

Media & News

Citadel's Email Address Formats

Citadel uses at least 1 format(s):
Citadel Email FormatsExamplePercentage
First@citadelinc.comJohn@citadelinc.com
71%
Last@citadelinc.comDoe@citadelinc.com
22%
Middle@citadelinc.comMichael@citadelinc.com
7%

Frequently Asked Questions

Where is Citadel's headquarters located?

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Citadel's main headquarters is located at Iselin, New Jersey 08830 United States. The company has employees across 3 continents, including North AmericaAsiaSouth America.

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 citadelinc.com and has social profiles on LinkedIn.

What is Citadel's NAICS code?

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Citadel's NAICS code is 5415 - Computer Systems Design and Related Services.

How many employees does Citadel have currently?

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As of May 2026, Citadel has approximately 30 employees across 3 continents, including North AmericaAsiaSouth America. Key team members include Vice President: M. P.Director Of Operations: K. M.Human Resources Manager: K. W.. Explore Citadel's employee directory with LeadIQ.

What industry does Citadel belong to?

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Citadel operates in the IT Services and IT Consulting industry.

What technology does Citadel use?

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Citadel's tech stack includes JenkinsMicrosoft 365Bugzillayepnope.jsModernizrLinuxPowerShelleasy pie chart.

What is Citadel's email format?

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

When was Citadel founded?

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Citadel was founded in 1992.

Citadel

IT Services and IT ConsultingNew Jersey, United States11-50 Employees

Citadel Information Services, Inc. is a professional consulting firm specializing in information systems utilizing state-of-the-art technologies. Incorporated in 1992 with over 30 years of continued success, we have established a reputation for committed on time delivery of projects and have provided superior skilled staff members to supplement project resources to many of the Fortune 500 companies. We take great pride in our business relationships that have continued to prosper throughout our history and look forward to expanding our services with new clients. 

We are a privately-owned minority corporation with the capabilities to meet the needs of major corporations and the demands for never-ending changes in technology. The Citadel headquarters is located in  Iselin, NJ. Our present client base include major projects in California, Illinois, Maryland, Massachusetts, New York, New Jersey, Pennsylvania, and Texas. 

In a technology landslide where competition is open-ended, we are set apart by our dedication, commitment, and ability to deliver. We approach every project as though it is our first, and each project is given the highest priority. Truth in business is as important as truth in all aspects of life, and we respect our clients as our business partners.

Section iconCompany Overview

Headquarters
Iselin, New Jersey 08830 United States
Phone number
Stock Symbol
CITADEL.BO
NAICS Code
5415 - Computer Systems Design and Related Services
Founded
1992
Employees
11-50

Section iconMedia & News

Section iconFunding & Financials

  • $10M$25M

    Citadel's revenue is estimated to be in the range of $10M$25M

Section iconFunding & Financials

  • $10M$25M

    Citadel's revenue is estimated to be in the range of $10M$25M

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