Insights

Rapid Market Growth S3 Security operates within a fast-growing security industry that is increasingly adopting technology-driven solutions, indicating significant potential for expanding security offerings to commercial and real estate clients seeking modern, integrated services.

Tech-Enabled Services With a focus on integrating advanced video surveillance, mobile, and reporting technologies, S3 Security presents opportunities to upsell or introduce cutting-edge security solutions to clients interested in comprehensive, smart security systems.

Target SME and Large Accounts Given its size and positioning as a growth-stage company, S3 Security can pursue mid-market and large enterprise clients, especially those looking to upgrade legacy security systems with innovative, scalable solutions offered through existing partnerships.

Financial Flexibility With revenues estimated between one and ten million dollars, there is scope for targeted product offerings or service packages to help scale revenue, especially through value-added integrations and expanded security services aligning with larger clients.

Industry Collaborations Aligning with or differentiating from established players like ADT and G4S presents opportunities for strategic partnerships or niche positioning in the competitive security landscape, catering to customers desiring personalized, tech-enabled security solutions.

Similar companies to S3 Security

S3 Security Tech Stack

S3 Security uses 8 technology products and services including Google Hosted Libraries, oEmbed, Font Awesome, and more. Explore S3 Security's tech stack below.

Google Hosted Libraries
Content Delivery Network
oEmbed
Dev Tools
Font Awesome
Font Scripts
Priority Hints
Performance
PHP
Programming Languages
HSTS
Security
Google Tag Manager
Tag Management
Apache
Web Servers

Media & News

S3 Security's Email Address Formats

S3 Security uses at least 1 format(s):

S3 Security Email Formats	Example	Percentage
FLast@sthreesecurity.com	JDoe@sthreesecurity.com	47%
First.Last@sthreesecurity.com	John.Doe@sthreesecurity.com	3%
FLast@sthreesecurity.com	JDoe@sthreesecurity.com	47%
First.Last@sthreesecurity.com	John.Doe@sthreesecurity.com	3%

Frequently Asked Questions

Where is S3 Security's headquarters located?

S3 Security's main headquarters is located at 2258 Riverside Ave, Jacksonville, FL 32204, US. The company has employees across 2 continents, including North AmericaEurope.

What is S3 Security's phone number?

You can contact S3 Security's main corporate office by phone at

+1-866-305-****

. 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?

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

What is S3 Security's SIC code NAICS code?

S3 Security's SIC code is 6211 - Security Brokers, Dealers, and Flotation Companies NAICS code is 5616 - Investigation and Security Services.

How many employees does S3 Security have currently?

As of October 2025, S3 Security has approximately 72 employees across 2 continents, including North AmericaEurope. Key team members include Chief Executive Officer: N. S.Chief Executive Officer: S. M.Chief Operating Officer: M. D.. Explore S3 Security's employee directory with LeadIQ.

What industry does S3 Security belong to?

S3 Security operates in the Security and Investigations industry.

What technology does S3 Security use?

S3 Security's tech stack includes Google Hosted LibrariesoEmbedFont AwesomePriority HintsPHPHSTSGoogle Tag ManagerApache.

What is S3 Security's email format?

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?

S3 Security was founded in 2011.

S3 Security

Q: What is S3 Security's official website and social media links?

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

Q: How many employees does S3 Security have currently?

S3 Security has approximately 72 employees.

Q: What technology does S3 Security use?

S3 Security's tech stack includes RSS, Google Fonts API, Google Workspace, MySQL, HTTP/3.

Security and InvestigationsUnited States51-200 Employees

S3 Security is an innovative growth stage company in the integrated security services sector. A venture capital backed entity, we’re tech-enabling a centuries old services industry by combining video surveillance technologies, mobile services, on-site services, and state of the art reporting technologies and processes to provide our commercial and real estate customers the safe and secure environments they desire. We’re a fast-growing business with a vibrant, merit based, culture and dedication to being the next generation of tech-enabled security services company that customers need in today’s environment.