Insights

Technologically Advanced Security DSI Security Services employs a comprehensive range of modern security technology solutions including HD IP video surveillance, automated gates, access control, and 24-hour monitoring. This indicates strong potential for upselling or expanding integrated security system offerings to clients seeking advanced security infrastructure.

Recent Acquisition Growth The company's acquisition of Apex3 Systems, a technology-focused security provider, suggests an ongoing strategic expansion into the high-tech security market. This presents opportunities to cross-sell innovative digital security solutions to existing customers and leverage new technological capabilities.

Leadership and Industry Recognition With recent leadership appointments and awards such as the Edgar B. Watson Award and Outstanding Security Performance Award, DSI Security demonstrates recognized industry excellence and strong management. This positions the company favorably in competitive bids and strategic partnerships within the security services sector.

Scalable Market Presence Licensed to operate across numerous states with a large employee base of over 1,000 staff, DSI Security has a broad geographical footprint. There are significant opportunities to tailor and expand security service packages for diverse regional markets and industry verticals within its extensive coverage areas.

Financial Stability With reported revenues between 100 million and 250 million dollars, DSI Security has substantial financial backing. This stability supports the potential for large-scale security projects, long-term service contracts, and investments in innovative security solutions to attract high-value clients.

DSI Security Services Tech Stack

DSI Security Services uses 8 technology products and services including Adobe, InVision, OneDrive, and more. Explore DSI Security Services's tech stack below.

  • Adobe
    Audio, Video, Graphics
  • InVision
    Communication And Collaboration
  • OneDrive
    File Sharing
  • React
    Javascript Frameworks
  • imagesLoaded
    Javascript Libraries
  • Office 365
    Office Suites
  • UNIX
    Operating Systems
  • Microsoft Azure
    Platform As A Service

DSI Security Services's Email Address Formats

DSI Security Services uses at least 1 format(s):
DSI Security Services Email FormatsExamplePercentage
FLast@dsisecurity.comJDoe@dsisecurity.com
96%
First.Last@dsisecurity.comJohn.Doe@dsisecurity.com
3%
FirstLast@dsisecurity.comJohnDoe@dsisecurity.com
1%

Frequently Asked Questions

Where is DSI Security Services's headquarters located?

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DSI Security Services's main headquarters is located at 600 West Adams Street Dothan, Alabama 36303 United States. The company has employees across 5 continents, including North AmericaEuropeAfrica.

What is DSI Security Services's phone number?

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

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DSI Security Services's official website is dsisecurity.com and has social profiles on LinkedIn.

How much revenue does DSI Security Services generate?

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As of March 2026, DSI Security Services's annual revenue is estimated to be $89M.

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

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DSI 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 DSI Security Services have currently?

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As of March 2026, DSI Security Services has approximately 1.5K employees across 5 continents, including North AmericaEuropeAfrica. Key team members include Chief Executive Officer: E. S.Cfo: J. S.Vice President Sales - East: D. C.. Explore DSI Security Services's employee directory with LeadIQ.

What industry does DSI Security Services belong to?

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DSI Security Services operates in the Security and Investigations industry.

What technology does DSI Security Services use?

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DSI Security Services's tech stack includes AdobeInVisionOneDriveReactimagesLoadedOffice 365UNIXMicrosoft Azure.

What is DSI Security Services's email format?

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DSI Security Services's email format typically follows the pattern of FLast@dsisecurity.com. Find more DSI Security Services email formats with LeadIQ.

When was DSI Security Services founded?

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DSI Security Services was founded in 1969.

DSI Security Services

Security and InvestigationsAlabama, United States1001-5000 Employees

DSI Security Services offers armed and unarmed uniformed security guard services. Our Technology Solutions Division is equipped with a comprehensive range of tools, including HD IP video surveillance cameras, barrier arms, automated gates, and access control, all monitored around the clock from our 24-hour communications center. Our guiding principle, encapsulated in our motto, 'DWYSYWD' (Do What You Say You Will Do), underscores our unwavering commitment to honor our promises to you.

We are licensed to provide security services in the following states:  
• Alabama: 00004
• Arkansas: CMPY.0001132
• California: PPO120119
• Delaware: 18-161-B
• Florida (see subcategories): Panama City: B0001502; Jacksonville: BB9100030; Tampa: BB9800008; Miami: BB1500017
• Georgia: PSC000340
• Illinois:122.001024
• Indiana: SG20800168
• Iowa:1031
• Louisiana: 455
• Maryland: 106-5774
• Massachusetts: LW0332C
• New Jersey: 1724
• New York: 11000210946
• North Carolina: 1895-GP
• Ohio: 200921001560
• Oklahoma: 16SGA2977
• South Carolina: 1178
• Tennessee: 10803
• Texas: B06382
• Virginia: 11-4169
• West Virginia: 37599

Section iconCompany Overview

Headquarters
600 West Adams Street Dothan, Alabama 36303 United States
Phone number
SIC Code
7381 - Detective, Guard, and Armored Car Services
NAICS Code
5616 - Investigation and Security Services
Founded
1969
Employees
1001-5000

Section iconFunding & Financials

  • $100M$250M

    DSI Security Services's revenue is estimated to be in the range of $100M$250M

Section iconFunding & Financials

  • $100M$250M

    DSI Security Services's revenue is estimated to be in the range of $100M$250M

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