What is Citadel Security Services's NAICS code?

Citadel Security Services's NAICS code is 5616 (Investigation and Security Services).

Insights

Regional Risk Active expansion and presence in multiple southern markets with recent closure in Seattle creating potential cross-market risk management opportunities and the need for continuity of security services in the Pacific Northwest.

Comprehensive Offerings Full service security provider capability including private investigators, executive protection, risk and threat consulting, armed and unarmed patrols, workplace violence mitigation, and staff downsizing support—opportunities to upsell bundled security solutions.

Frontline Value Positioning of security officers as front line risk managers suggests selling risk reduction, compliance support, and incident response planning to prospective clients in high security or high rise facilities.

Leadership & Contacts Notable leadership access and potential for engagement through experienced security professionals; leverage the network for introductions and targeted outreach to risk managers and facilities executives in the Northwest.

Scale & Fit Smaller firm with 11-50 employees and revenue in the low millions; ideal target for mid-market organizations seeking reliable security programs without large enterprise overhead, plus opportunities to cross-sell private investigation and executive protection services.

Citadel Security Services Email Formats	Example	Percentage
First@citadelsecurity.org	John@citadelsecurity.org	76%
FLast@citadelsecurity.org	JDoe@citadelsecurity.org	24%

Citadel Security Services Email Formats

Example

Percentage

First@citadelsecurity.org

John@citadelsecurity.org

76%

FLast@citadelsecurity.org

JDoe@citadelsecurity.org

24%

Frequently Asked Questions

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.

How much revenue does Citadel Security Services generate?

As of November 2026, Citadel Security Services's annual revenue is estimated to be $1M - $10M.

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

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

How many employees does Citadel Security Services have currently?

As of November 2026, Citadel Security Services has approximately 50 employees across 2 continents, including North America and Asia. Key team members include Chief Executive Officer: C. S. S. P. L., Security: E. A. and Armed Security Officer: L. 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 technology does Citadel Security Services use?

Citadel Security Services's tech stack includes GoDaddy.

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 50 employees.

Security and InvestigationsWashington, United States11-50 Employees

Citadel Security Services operates in the security and investigations sector, offering a broader range of protective services than traditional guarding. Its team spans private investigators, executive protection professionals, and risk and threat consultants who focus on medical facilities and high-rise office environments. The firm positions security personnel as frontline risk managers for its clients, aiming to address safety and incident-prevention challenges with a multidisciplinary approach. Founded in Nashville, Tennessee in 2006, the company later established additional offices in South Carolina and Puget Sound and entered the Seattle market in 2010.

In addition to uniformed security officers, Citadel provides armed or plainclothes response personnel and vehicle patrols to meet fluctuating property needs in today’s real estate market. The organization also offers capabilities in workplace violence mitigation and support for staff downsizing, as well as private investigations and executive protection. The Seattle office was closed effective 1 April 2013, according to the company description, though the Washington address is still listed. The firm is described as operating in a relatively small footprint within the security and investigations space, with a history of serving clients in the Puget Sound region.

Insights

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