Insights

Tech Driven Value Group Services emphasizes state of the art technology and ongoing training, presenting an opportunity to upsell advanced security tooling such as cloud based access control, video analytics, and integrated security operations to protect assets, people and information across client sites.

Scalable Partnerships With a lean team, GSI could scale through managed services partnerships or white label security offerings, enabling larger engagements and nationwide coverage without proportional headcount growth.

Recurring Revenue The company’s mid market revenue range and service mix support recurring revenue models such as ongoing training programs, risk assessments, policy development, and annual security audits.

National Reach GSI’s nationwide client base creates cross site program management opportunities, multi site security rollouts, and coordination with regional installers, where targeted proposals to multi location clients can win larger contracts.

Differentiation Edge In a market dominated by large integrators, GSI can differentiate through bespoke, high touch security solutions and proprietary methodologies that combine investigations with physical and information security to address complex risk profiles.

Group Services Tech Stack

Group Services uses 8 technology products and services including Microsoft 365, Font Awesome, Floating UI, and more. Explore Group Services's tech stack below.

  • Microsoft 365
    Email
  • Font Awesome
    Font Scripts
  • Floating UI
    Javascript Libraries
  • Zepto
    Javascript Libraries
  • Tippy.js
    Javascript Libraries
  • Priority Hints
    Performance
  • PHP
    Programming Languages
  • Apache
    Web Servers

Media & News

Group Services's Email Address Formats

Group Services uses at least 1 format(s):
Group Services Email FormatsExamplePercentage
FLast@gsisecurity.comJDoe@gsisecurity.com
96%
First.Last@gsisecurity.comJohn.Doe@gsisecurity.com
4%

Frequently Asked Questions

Where is Group Services's headquarters located?

Minus sign iconPlus sign icon
Group Services's main headquarters is located at 6000 Western Place #300 Fort Worth, Texas 76107 United States. The company has employees across 2 continents, including North AmericaOceania.

What is Group Services's phone number?

Minus sign iconPlus sign icon
You can contact Group 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 Group Services's official website and social media links?

Minus sign iconPlus sign icon
Group Services's official website is gsisecurity.com and has social profiles on LinkedIn.

What is Group Services's NAICS code?

Minus sign iconPlus sign icon
Group Services's NAICS code is 5616 - Investigation and Security Services.

How many employees does Group Services have currently?

Minus sign iconPlus sign icon
As of May 2026, Group Services has approximately 10 employees across 2 continents, including North AmericaOceania. Key team members include Director Of Information Technology: B. A.Director / Principal Consultant: G. M.Network Infrastructure Engineer: N. P.. Explore Group Services's employee directory with LeadIQ.

What industry does Group Services belong to?

Minus sign iconPlus sign icon
Group Services operates in the Security and Investigations industry.

What technology does Group Services use?

Minus sign iconPlus sign icon
Group Services's tech stack includes Microsoft 365Font AwesomeFloating UIZeptoTippy.jsPriority HintsPHPApache.

What is Group Services's email format?

Minus sign iconPlus sign icon
Group Services's email format typically follows the pattern of FLast@gsisecurity.com. Find more Group Services email formats with LeadIQ.

When was Group Services founded?

Minus sign iconPlus sign icon
Group Services was founded in 1990.

Group Services

Security and InvestigationsTexas, United States2-10 Employees

Group Services, Inc. is a security and investigations company founded in 1990 that serves select clients across the nation. Based in Fort Worth, Texas, the firm emphasizes protecting assets, individuals, and information through its proprietary security services and a commitment to ongoing training and high-quality service. It positions itself in the security sector by applying state-of-the-art methods to deliver comprehensive protection for its clients. The company operates with a focus on advanced security practices, aiming to maintain a standard of excellence across its service offerings. Its size suggests a boutique operation within the broader security industry, servicing clients with tailored, high-quality security solutions from its Fort Worth headquarters.

Section iconCompany Overview

Headquarters
6000 Western Place #300 Fort Worth, Texas 76107 United States
Phone number
NAICS Code
5616 - Investigation and Security Services
Founded
1990
Employees
2-10

Section iconMedia & News

Section iconFunding & Financials

  • $1M$10M

    Group Services's revenue is estimated to be in the range of $1M$10M

Section iconFunding & Financials

  • $1M$10M

    Group Services's revenue is estimated to be in the range of $1M$10M

Ready to create more pipeline?

Get a demo and discover why thousands of SDR and Sales teams trust
LeadIQ to help them build pipeline confidently.

© LeadIQ, Inc. All rights reserved.