Insights

Market Expansion Opportunities Despite the Seattle office closure in 2013, Citadel Security Services' established presence in Nashville and South Carolina, along with recent efforts to attract marquee clients, suggest potential for expansion into new regional markets or revitalization of current ones.

Diverse Service Portfolio The company's offerings extend beyond traditional security guard services to include private investigations, executive protection, risk consulting, armed response, and vehicle patrols, presenting cross-selling opportunities across various security needs.

Target High-Risk Sectors Focused expertise in medical and high-rise office facilities indicates a strong foothold in high-risk verticals, which could be targeted for premium security solutions or tailored risk mitigation packages.

Client Engagement Potential Citadel's emphasis on front-line risk management and customized security services creates an opportunity to upsell integrated security solutions to enterprises with complex or sensitive security requirements.

Financial Growth Prospects With reported revenues between one and ten million dollars and a focused service offering, there is scope for scalable growth through strategic partnerships, expanding service lines, or entering new geographic markets.

Citadel Security Services's Email Address Formats

Citadel Security Services uses at least 1 format(s):

Citadel Security Services Email Formats	Example	Percentage
First@citadelsecurity.org	John@citadelsecurity.org	38%
FLast@citadelsecurity.org	JDoe@citadelsecurity.org	12%
First@citadelsecurity.org	John@citadelsecurity.org	38%
FLast@citadelsecurity.org	JDoe@citadelsecurity.org	12%

Citadel Security Services Email Formats

Example

Percentage

First@citadelsecurity.org

John@citadelsecurity.org

38%

FLast@citadelsecurity.org

JDoe@citadelsecurity.org

12%

First@citadelsecurity.org

John@citadelsecurity.org

38%

FLast@citadelsecurity.org

JDoe@citadelsecurity.org

12%

Frequently Asked Questions

Where is Citadel Security Services's headquarters located?

Citadel Security Services's main headquarters is located at 2001 6th Avenue Suite1700 Seattle, Washington 98121 United States. The company has employees across 2 continents, including North AmericaAsia.

What is Citadel Security Services's phone number?

You can contact Citadel Security Services's main corporate office by phone at

+1-615-335-****

. 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 Security Services's official website and social media links?

Citadel Security Services's official website is citadelsecurity.org and has social profiles on LinkedIn.

What is Citadel Security Services's SIC code NAICS code?

Citadel Security Services's SIC code is 7381 - Detective, Guard, and Armored Car Services NAICS code is 5616 - Investigation and Security Services.

How many employees does Citadel Security Services have currently?

As of February 2026, Citadel Security Services has approximately 49 employees across 2 continents, including North AmericaAsia. Key team members include Ceo: C. S. S. P. L.Ceo/Principal: R. C.Owner: C. S.. Explore Citadel Security Services's employee directory with LeadIQ.

What industry does Citadel Security Services belong to?

Citadel Security Services operates in the Security and Investigations industry.

What is Citadel Security Services's email format?

Citadel Security Services's email format typically follows the pattern of First@citadelsecurity.org. Find more Citadel Security Services email formats with LeadIQ.

Citadel Security Services

Q: How many employees does Citadel Security Services have currently?

Citadel Security Services has approximately 49 employees.

Security and InvestigationsWashington, United States11-50 Employees

*DUE TO CIRCUMSTANCES BEYOND OUR CONTROL, CITADEL SECURITY SERVICES HAS CLOSED THE SEATTLE OFFICE EFFECTIVE 1 APRIL 2013. FEEL FREE TO CONTACT NICK VICENTE VIA THE INFORMATION AVAILABLE AT http://www.linkedin.com/in/securityindustryprofessional/  FOR ANY IMMEDIATE SECURITY OR RISK MITIGATION NEEDS IN THE PACIFIC NORTHWEST*

Established in 2006 in Nashville, TN, and with additional offices in South Carolina, Citadel Security Services entered the Puget Sound Market in early 2010 and has attracted industry talent to it's ranks along with marquee Clients. One of the guiding principals of Citadel is the belief that Security Officers are, at the core, front line risk managers for our partners. 

In addition to traditional uniformed Security Officer services, we can also, without the need for outsourcing, provide the following:

A full time staff of Private Investigators, accomplished Executive Protection professionals, Senior staff that have been engaged throughout the country as Security, Risk and Threat Consultants with a focus on Medical and High Rise Office Facilities, Armed response staff that can deploy uniformed or plainclothes for a variety of assignments (to include Workplace Violence Mitigation and Staff Downsizing Support), as well as Vehicle Patrol Services that allow our clients flexibility in meeting fluctuating property needs in today's volatile real estate market.

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