Insights

Market Position and Experience With over 35 years of experience and a well-established reputation as a dependable background screening provider, GroupOne is positioned as a trusted partner in the HR services industry. Its long-standing history and industry focus make it an appealing choice for organizations seeking reliable screening solutions.

Mid-Sized Revenue Potential Generating between 50 million to 100 million dollars in annual revenue, GroupOne presents a substantial market presence and growth opportunity for service providers targeting mid-sized companies in the background screening space.

Technology Adoption Utilizing advanced tools such as PHP, cloud-based security platforms, and integrations with popular web technologies like Shopify and Google Fonts, GroupOne indicates an openness to leveraging technology for efficient service delivery, emphasizing potential for tech-enabled solutions or integrations.

Community Engagement Active participation in community events, such as the American Heart Association Heart Walk, demonstrates GroupOne’s commitment to employee engagement and corporate social responsibility. This suggests opportunities around wellness, team-building, or social sponsorship partnerships.

Growth and Industry Trends Aligned with industry peers like Sterling and HireRight, GroupOne is positioned within a competitive landscape of HR and background screening services. Targeting expansion into new markets or enhanced service offerings could meet rising demands from companies prioritizing safety, compliance, and streamlined onboarding processes.

GroupOne Services Tech Stack

GroupOne Services uses 8 technology products and services including Open Graph, jQuery Migrate, Underscore.js, and more. Explore GroupOne Services's tech stack below.

  • Open Graph
    Content Management System
  • jQuery Migrate
    Javascript Libraries
  • Underscore.js
    Javascript Libraries
  • Swiper
    Javascript Libraries
  • Elementor
    Page Builders
  • WP Engine
    Platform As A Service
  • Yoast SEO Premium
    Search Engines
  • Nginx
    Web Servers

GroupOne Services's Email Address Formats

GroupOne Services uses at least 1 format(s):
GroupOne Services Email FormatsExamplePercentage
FLast@gp1.comJDoe@gp1.com
79%
FirstL@gp1.comJohnD@gp1.com
13%
FirstLas@gp1.comJohnDoe@gp1.com
4%
FirstLast@gp1.comJohnDoe@gp1.com
4%

Frequently Asked Questions

Where is GroupOne Services's headquarters located?

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GroupOne Services's main headquarters is located at 300 Decker Drive Suite 300 Irving, Texas 75062 United States. The company has employees across 2 continents, including North AmericaAsia.

What is GroupOne Services's phone number?

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

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GroupOne Services's official website is gp1.com and has social profiles on LinkedIn.

What is GroupOne Services's SIC code NAICS code?

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GroupOne Services's SIC code is 8999 - Services, Not Elsewhere Classified NAICS code is 541612 - Human Resources Consulting Services.

How many employees does GroupOne Services have currently?

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As of March 2026, GroupOne Services has approximately 33 employees across 2 continents, including North AmericaAsia. Key team members include President: J. E.Owner/President: L. L.Owner: J. S.. Explore GroupOne Services's employee directory with LeadIQ.

What industry does GroupOne Services belong to?

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GroupOne Services operates in the Human Resources Services industry.

What technology does GroupOne Services use?

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GroupOne Services's tech stack includes Open GraphjQuery MigrateUnderscore.jsSwiperElementorWP EngineYoast SEO PremiumNginx.

What is GroupOne Services's email format?

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GroupOne Services's email format typically follows the pattern of FLast@gp1.com. Find more GroupOne Services email formats with LeadIQ.

When was GroupOne Services founded?

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GroupOne Services was founded in 1988.

GroupOne Services

Human Resources ServicesTexas, United States11-50 Employees

If quality and safety are a priority, then GroupOne is the background screening company you’re looking for. Created by a board of chief executive officers more than 35 years ago, GroupOne’s experience provides an advantage for your employee screening and HR needs. Utilizing licensed professionals and state-of-the-art technology, GroupOne has grown into the most dependable background screening partner in the country.

Section iconCompany Overview

Headquarters
300 Decker Drive Suite 300 Irving, Texas 75062 United States
Phone number
Website
gp1.com
SIC Code
8999 - Services, Not Elsewhere Classified
NAICS Code
541612 - Human Resources Consulting Services
Founded
1988
Employees
11-50

Section iconFunding & Financials

  • $50M$100M

    GroupOne Services's revenue is estimated to be in the range of $50M$100M

Section iconFunding & Financials

  • $50M$100M

    GroupOne Services's revenue is estimated to be in the range of $50M$100M

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