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Products & Services
About ISP Security
ISP Security is listed as a company classified under Investigation and Security Services, based in Mokena, Illinois, United States, operating in Office service, employing 21-50 people and reporting $5M-$10M in annual revenue.
Its primary NAICS classification is 561612 (Security Guards and Patrol Services). ISP Security is one of 508,039 Industrial & mechanical companies listed in Illinois.
Business Contact Information
- Phone
- +1 (708) 3054512
- Website
- www.ispinvestigations.com
- Address
- 19136 S Blackhawk Pkwy, Mokena, Illinois, 60448, 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
- 22 (21-50)
- Annual Revenue
- $6.0M ($5M-$10M)
ISP Security: frequently asked questions
What does ISP Security do?
ISP Security is listed as a company classified under Investigation and Security Services, based in Mokena, Illinois, United States, operating in Office service, employing 21-50 people and reporting $5M-$10M in annual revenue.
Where is ISP Security located?
ISP Security is headquartered at 19136 S Blackhawk Pkwy, Mokena, Illinois, 60448, United States.
How many employees does ISP Security have?
ISP Security has about 22 employees (the 21-50 range).
What is ISP Security's annual revenue?
ISP Security's annual revenue is estimated at $6.0M (the $5M-$10M range).
What industry is ISP Security in?
ISP Security is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 561612 (Security Guards and Patrol Services).
How can I contact ISP Security?
Its website is www.ispinvestigations.com and its phone number is +1 (708) 3054512.
Largest companies in Illinois
Largest industrial & mechanical companies
Manufacturing sales in Illinois, 2026
In Illinois, Factur's 2026 study counted 74 manufacturing quotes worth $11.8M and 14 purchase orders over 12 months: 19% of quotes became orders, against 21% nationally. See the Illinois data.
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