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Products & Services
About Pro Security Inc
Pro Security Inc is a company classified under Investigation and Security Services, based in Chicago, Illinois, United States, operating in Office service, employing 1-5 people and reporting $0M-$1M in annual revenue.
Its primary NAICS classification is 561612 (Security Guards and Patrol Services). Pro Security Inc is one of 508,039 Industrial & mechanical companies listed in Illinois.
Business Contact Information
- Address
- 4536 W 63rd St, Chicago, Illinois, 60629, 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
- 5 (1-5)
- Annual Revenue
- $868,000 ($0M-$1M)
Pro Security Inc: frequently asked questions
What does Pro Security Inc do?
Pro Security Inc is a company classified under Investigation and Security Services, based in Chicago, Illinois, United States, operating in Office service, employing 1-5 people and reporting $0M-$1M in annual revenue.
Where is Pro Security Inc located?
Pro Security Inc is headquartered at 4536 W 63rd St, Chicago, Illinois, 60629, United States.
How many employees does Pro Security Inc have?
Pro Security Inc has about 5 employees (the 1-5 range).
What is Pro Security Inc's annual revenue?
Pro Security Inc's annual revenue is estimated at $868,000 (the $0M-$1M range).
What industry is Pro Security Inc in?
Pro Security Inc is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 561612 (Security Guards and Patrol Services).
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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