Insights

Tech-enabled Security S3 Security operates as a tech-enabled security services provider integrating video surveillance, on-site services, mobile capabilities, and advanced reporting. This suggests a sales opportunity to upsell or cross-sell integrated monitoring packages to commercial and real estate clients seeking holistic security ecosystems.

Growth and VC Backing As a venture capital backed, growth-stage company with a strong emphasis on merit-based culture, S3 is likely scaling its security offerings and entering new markets. Target expansion deals with growing commercial portfolios and property managers seeking scalable, modern security solutions.

Broader Tech Stack Utilizing AWS, PCI DSS, ISO, Linux, Cisco, and Zoho Desk indicates a mature, compliance-aware technology environment. This creates opportunities to position S3 for enterprise clients with strict regulatory needs and integrations with existing IT/security ecosystems.

Revenue Scale With reported revenue in the 1M to 10M range and a relatively lean employee base, S3 presents as a nimble, potentially price-competitive partner for mid-market real estate developers, property managers, and regional security programs seeking cost-effective, scalable services.

Competitive Positioning Compared to industry giants, S3’s medium size and focus on tech-enabled, integrated solutions positions it to win pilot projects in target markets, offering faster deployment, modern reporting, and customization that larger incumbents may struggle to deliver efficiently.

S3 Security Tech Stack

S3 Security uses 8 technology products and services including ISO, Amazon Web Services, Zoho Desk, and more. Explore S3 Security's tech stack below.

  • ISO
    Certificates
  • Amazon Web Services
    Cloud Hosting
  • Zoho Desk
    Help Desk Software
  • Cisco Meraki
    Network Hardware
  • Priority Hints
    Performance
  • PHP
    Programming Languages
  • PCI DSS
    Risk And Compliance
  • Apache HTTP Server
    Web Servers

S3 Security's Email Address Formats

S3 Security uses at least 1 format(s):
S3 Security Email FormatsExamplePercentage
FLast@sthreesecurity.comJDoe@sthreesecurity.com
88%
First.Last@sthreesecurity.comJohn.Doe@sthreesecurity.com
6%
First@sthreesecurity.comJohn@sthreesecurity.com
6%

Frequently Asked Questions

What is S3 Security's phone number?

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You can contact S3 Security'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 S3 Security's official website and social media links?

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S3 Security's official website is sthreesecurity.com and has social profiles on LinkedIn.

How much revenue does S3 Security generate?

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As of July 2026, S3 Security's annual revenue is estimated to be $1M - $10M.

What is S3 Security's SIC code NAICS code?

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S3 Security's SIC code is 7381 - Detective, Guard, and Armored Car Services NAICS code is 5616 - Investigation and Security Services.

How many employees does S3 Security have currently?

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As of July 2026, S3 Security has approximately 82 employees across 2 continents, including North AmericaEurope. Key team members include Corporate Controller: H. T.Manager, Operations: J. D.General Manager: S. O.. Explore S3 Security's employee directory with LeadIQ.

What industry does S3 Security belong to?

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S3 Security operates in the Security and Investigations industry.

What technology does S3 Security use?

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S3 Security's tech stack includes ISOAmazon Web ServicesZoho DeskCisco MerakiPriority HintsPHPPCI DSSApache HTTP Server.

What is S3 Security's email format?

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S3 Security's email format typically follows the pattern of FLast@sthreesecurity.com. Find more S3 Security email formats with LeadIQ.

When was S3 Security founded?

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S3 Security was founded in 2011.
S3 Security logo

S3 Security

Security and InvestigationsFlorida, United States51-200 Employees

S3 Security is a growth-stage company operating in the security and investigations sector, focused on integrating video surveillance, mobile services, on-site services, and advanced reporting processes to create safer environments for its commercial and real estate clients. Based in Jacksonville, Florida, the firm positions itself as a tech-enabled provider that combines traditional security offerings with modern, data-driven capabilities to meet the needs of customers seeking reliable security outcomes. The company serves commercial and real estate customers, aiming to deliver comprehensive security solutions that enhance safety and oversight across properties. As a venture-backed enterprise, S3 Security emphasizes a merit-based culture and rapid growth in a market that includes large, established competitors, with an emphasis on delivering integrated services in a rapidly evolving security landscape.

Section iconCompany Overview

Phone number
SIC Code
7381 - Detective, Guard, and Armored Car Services
NAICS Code
5616 - Investigation and Security Services
Founded
2011
Employees
51-200

Section iconFunding & Financials

  • $1M - $10M

    S3 Security's revenue is estimated to be in the range of $1M - $10M

Section iconFunding & Financials

  • $1M - $10M

    S3 Security's revenue is estimated to be in the range of $1M - $10M

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