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Products & Services
About GroupOne Services
GroupOne Solutions Simple. Transparent. Tailored. Our growing range of screening services can be bundled to fit your hiring needs. GroupOne Services is a company operating in Office service, employing 101-250 people, reporting $1M-$5M in annual revenue, classified under Investigation and Personal Background Check Services and based in Irving, Texas, United States.
Its primary NAICS classification is 561611 (Investigation and Personal Background Check Services). GroupOne Services is one of 1,586,245 Industrial & mechanical companies listed in Texas.
Business Contact Information
- Phone
- +1 (800) 6830255
- Website
- gp1.com
- facebook.com/gp1screening
- Address
- 300 Decker Dr, Irving, Texas, 75062, United States
Industry & Classification
- Industry
- Industrial & mechanical
- Sector
- Commercial services
- Segment
- Office service
NAICS Codes
- 56Administrative and Support and Waste Management and Remediation Services
- 5616Investigation and Security Services
- 561611Investigation and Personal Background Check Services
SIC Codes
- 73Business Services
- 738Miscellaneous Business Services
- 7381Investigation Services
Company Details
- Employees
- 104 (101-250)
- Annual Revenue
- $4.8M ($1M-$5M)
GroupOne Services: frequently asked questions
What does GroupOne Services do?
GroupOne Solutions Simple. Transparent. Tailored. Our growing range of screening services can be bundled to fit your hiring needs.
Where is GroupOne Services located?
GroupOne Services is headquartered at 300 Decker Dr, Irving, Texas, 75062, United States.
How many employees does GroupOne Services have?
GroupOne Services has about 104 employees (the 101-250 range).
What is GroupOne Services's annual revenue?
GroupOne Services's annual revenue is estimated at $4.8M (the $1M-$5M range).
What industry is GroupOne Services in?
GroupOne Services is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 561611 (Investigation and Personal Background Check Services).
How can I contact GroupOne Services?
Its website is gp1.com and its phone number is +1 (800) 6830255.
What companies are similar to GroupOne Services?
Other large industrial & mechanical companies in Texas include State of Texas, Phillips 66 Co, Foxconn Industrial Internet Co. Ltd and Accenture.
Largest industrial & mechanical companies in Texas
Largest companies in Texas
Largest industrial & mechanical companies
Manufacturing sales in Texas, 2026
In Texas, Factur's 2026 study counted 76 manufacturing quotes worth $23.7M and 13 purchase orders over 12 months: 17% of quotes became orders, against 21% nationally. See the Texas data.
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