Insights

Security tech edge Small security firm with a modern tech stack including Wix eCommerce, Microsoft 365, PHP and Apache, offering a door for selling managed security platform upgrades, cloud collaboration, and enterprise-grade tools scaled to mid-market clients.

Growth potential Revenue range $1M–$10M and a national footprint with select clients implies an opportunity to upsell higher-margin managed services, risk assessments, and compliance solutions to mid-size organizations seeking robust security postures.

Training focus Emphasis on ongoing training and best-in-class service presents a selling point for advanced training programs, certification bundles, and customer success services that reduce incident rates for prospective buyers.

SMB to mid-market Headcount of 2–10 signals lean operations; potential buyers include SMBs and growing mid-market firms needing scalable security operations centers, remote monitoring, and outsourced security leadership.

Full-stack offering Proprietary security services combined with state-of-the-art methodologies suggest opportunities to bundle physical security, information protection, and personnel risk solutions for clients with multi-facility or sensitive asset needs.

Group Services Tech Stack

Group Services uses 8 technology products and services including Wix eCommerce, Microsoft 365, Zepto, and more. Explore Group Services's tech stack below.

  • Wix eCommerce
    E-commerce
  • Microsoft 365
    Email
  • Zepto
    Javascript Libraries
  • SweetAlert2
    Javascript Libraries
  • Lodash
    Javascript Libraries
  • Priority Hints
    Performance
  • PHP
    Programming Languages
  • Apache
    Web Servers

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

What is Group Services's phone number?

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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?

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

How much revenue does Group Services generate?

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

What is Group Services's NAICS code?

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Group Services's NAICS code is 5616 - Investigation and Security Services.

How many employees does Group Services have currently?

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As of July 2026, Group Services has approximately 10 employees across 2 continents, including North AmericaOceania. Key team members include Director / Principal Consultant: G. M.. Explore Group Services's employee directory with LeadIQ.

What industry does Group Services belong to?

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Group Services operates in the Security and Investigations industry.

What technology does Group Services use?

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Group Services's tech stack includes Wix eCommerceMicrosoft 365ZeptoSweetAlert2LodashPriority HintsPHPApache.

What is Group Services's email format?

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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?

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Group Services was founded in 1990.
Group Services logo

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

Phone number
NAICS Code
5616 - Investigation and Security Services
Founded
1990
Employees
2-10

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

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