Polygraph Unit Inc
Commercial services · Spring Valley, California
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Products & Services
About Polygraph Unit Inc
Polygraph Unit Inc is listed as a company based in Spring Valley, California, United States, operating in Office service, employing 6-10 people, reporting $1M-$5M in annual revenue and classified under Investigation and Personal Background Check Services.
Its primary NAICS classification is 561611 (Investigation and Personal Background Check Services). Polygraph Unit Inc is one of 2,121,238 Industrial & mechanical companies listed in California.
Business Contact Information
- Address
- 2731 Via Orange Way, Spring Valley, California, 91978, 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
- 7 (6-10)
- Annual Revenue
- $1.4M ($1M-$5M)
Polygraph Unit Inc: frequently asked questions
What does Polygraph Unit Inc do?
Polygraph Unit Inc is listed as a company based in Spring Valley, California, United States, operating in Office service, employing 6-10 people, reporting $1M-$5M in annual revenue and classified under Investigation and Personal Background Check Services.
Where is Polygraph Unit Inc located?
Polygraph Unit Inc is headquartered at 2731 Via Orange Way, Spring Valley, California, 91978, United States.
How many employees does Polygraph Unit Inc have?
Polygraph Unit Inc has about 7 employees (the 6-10 range).
What is Polygraph Unit Inc's annual revenue?
Polygraph Unit Inc's annual revenue is estimated at $1.4M (the $1M-$5M range).
What industry is Polygraph Unit Inc in?
Polygraph Unit Inc is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 561611 (Investigation and Personal Background Check Services).
What companies are similar to Polygraph Unit Inc?
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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