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Products & Services
About Usgi
This profile covers Usgi, a company operating in Office service, employing 21-50 people, reporting $1M-$5M in annual revenue, classified under Investigation and Security Services and based in Santa Ana, California, United States.
Its primary NAICS classification is 561612 (Security Guards and Patrol Services). Usgi is one of 2,121,238 Industrial & mechanical companies listed in California.
Business Contact Information
- Phone
- +1 (855) 7875263
- Fax
- +XXX (714) 7049245
- Website
- www.usg.org
- Address
- 550 N Golden Circle Dr, Santa Ana, California, 92705, 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
- 561612Security Guards and Patrol Services
SIC Codes
- 73Business Services
- 738Miscellaneous Business Services
- 7381Investigation Services
Company Details
- Employees
- 23 (21-50)
- Annual Revenue
- $1.9M ($1M-$5M)
Usgi: frequently asked questions
What does Usgi do?
This profile covers Usgi, a company operating in Office service, employing 21-50 people, reporting $1M-$5M in annual revenue, classified under Investigation and Security Services and based in Santa Ana, California, United States.
Where is Usgi located?
Usgi is headquartered at 550 N Golden Circle Dr, Santa Ana, California, 92705, United States.
How many employees does Usgi have?
Usgi has about 23 employees (the 21-50 range).
What is Usgi's annual revenue?
Usgi's annual revenue is estimated at $1.9M (the $1M-$5M range).
What industry is Usgi in?
Usgi is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 561612 (Security Guards and Patrol Services).
How can I contact Usgi?
Its website is www.usg.org and its phone number is +1 (855) 7875263.
What companies are similar to Usgi?
Other large industrial & mechanical companies in California include State of California, TD SYNNEX Corp, University of California and Ingram Micro Holding Corp.
Largest industrial & mechanical companies in California
Largest companies in California
Largest industrial & mechanical companies
Manufacturing sales in California, 2026
In California, Factur's 2026 study counted 98 manufacturing quotes worth $14.7M and 18 purchase orders over 12 months: 18% of quotes became orders, against 21% nationally. See the California data.
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