Insights

Strong US Presence CITADEL Systems operates entirely within the United States with all employees based domestically, positioning the company as a reliable partner for clients seeking American-based contact center solutions that emphasize quality, compliance, and data security.

Mid-Range Revenue With annual revenue estimates between one and ten million dollars, CITADEL offers a scalable yet approachable service size, making it an attractive option for small to medium enterprises looking for customized customer engagement solutions.

Industry Adaptability Having evolved its service offerings to meet changing client demands since 1998, CITADEL demonstrates a flexible approach, which indicates readiness to expand into related sectors or incorporate new communication channels such as digital or omnichannel support.

Technology Stack Utilizing popular web and analytics tools like WordPress, Google Analytics, and New Relic, CITADEL is positioned to leverage data-driven insights and maintain competitive service quality, opening opportunities for technology-focused upselling or integrations.

Growth Potential As a boutique provider amid larger competitors like Cisco and Palo Alto Networks, CITADEL has potential to expand its market share by highlighting its personalized service, domestic workforce, and flexible solutions to clients seeking reliable offshoring alternatives within the US.

Similar companies to CITADEL Systems, Inc.

CITADEL Systems, Inc. Tech Stack

CITADEL Systems, Inc. uses 8 technology products and services including WordPress, Twemoji, jQuery, and more. Explore CITADEL Systems, Inc.'s tech stack below.

WordPress
Content Management System
Twemoji
Font Scripts
jQuery
Javascript Libraries
PHP
Programming Languages
New Relic
Real User Monitoring
Yoast SEO
Search Engines
Google Analytics
Web Analytics
AddThis
Widgets

Media & News

CITADEL Systems, Inc.'s Email Address Formats

CITADEL Systems, Inc. uses at least 1 format(s):

CITADEL Systems, Inc. Email Formats	Example	Percentage
FLast@citadelsystems.com	JDoe@citadelsystems.com	47%
First.Last@citadelsystems.com	John.Doe@citadelsystems.com	3%
FLast@citadelsystems.com	JDoe@citadelsystems.com	47%
First.Last@citadelsystems.com	John.Doe@citadelsystems.com	3%

Frequently Asked Questions

What is CITADEL Systems, Inc.'s phone number?

You can contact CITADEL Systems, Inc.'s main corporate office by phone at

+1-586-443-****

. 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 Systems, Inc.'s official website and social media links?

CITADEL Systems, Inc.'s official website is citadelsystems.com and has social profiles on LinkedIn.

What is CITADEL Systems, Inc.'s NAICS code?

CITADEL Systems, Inc.'s NAICS code is 5416 - Management, Scientific, and Technical Consulting Services.

How many employees does CITADEL Systems, Inc. have currently?

As of December 2025, CITADEL Systems, Inc. has approximately 37 employees across 1 continents, including North America. Key team members include Chief Executive Officer: M. T.President: M. T.Partner: C. W.. Explore CITADEL Systems, Inc.'s employee directory with LeadIQ.

What industry does CITADEL Systems, Inc. belong to?

CITADEL Systems, Inc. operates in the Outsourcing and Offshoring Consulting industry.

What technology does CITADEL Systems, Inc. use?

CITADEL Systems, Inc.'s tech stack includes WordPressTwemojijQueryPHPNew RelicYoast SEOGoogle AnalyticsAddThis.

What is CITADEL Systems, Inc.'s email format?

CITADEL Systems, Inc.'s email format typically follows the pattern of FLast@citadelsystems.com. Find more CITADEL Systems, Inc. email formats with LeadIQ.

CITADEL Systems, Inc.

Q: How many employees does CITADEL Systems, Inc. have currently?

CITADEL Systems, Inc. has approximately 37 employees.

Q: What technology does CITADEL Systems, Inc. use?

CITADEL Systems, Inc.'s tech stack includes PHP, AddThis, Twemoji, WordPress, New Relic.

Outsourcing and Offshoring ConsultingMichigan, United States11-50 Employees

CITADEL Systems is a premier contact center offering integrated, custom solutions to clients in a variety of industries. We are a domestic provider with full-service facilities from coast-to-coast; all of our employees are U.S. based. Since 1998, our company has been successfully selling services to businesses and consumers over the phone. As our clients’ needs evolved so did our solutions; we now offer an expansive suite of services to help them connect to their customers. We rely on three pillars to make our clients' business thrive: PEOPLE, PROCESS and RESULTS. It’s the pivotal difference that will make a difference in your bottom line too...connect with us to find out more.

Company Overview

Phone number: +1-586-443-****
Website: citadelsystems.com
NAICS Code: 5416 - Management, Scientific, and Technical Consulting Services
Employees: 11-50