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Products & Services
About Security 101
Security 101, a Chicago-area commercial security company, provides integrated systems and services to businesses throughout Illinois and nationwide. Security 101 is a company reporting $1M-$5M in annual revenue, classified under Investigation and Security Services, operating in Office service and employing 21-50 people.
Its primary NAICS classification is 561621 (Security Systems Services (except Locksmiths)).
Business Contact Information
- Address
- 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
- 561621Security Systems Services (except Locksmiths)
SIC Codes
- 73Business Services
- 738Miscellaneous Business Services
- 7382Security Systems Services (Except Locksmiths)
Company Details
- Employees
- 32 (21-50)
- Annual Revenue
- $3.7M ($1M-$5M)
Security 101: frequently asked questions
What does Security 101 do?
Security 101, a Chicago-area commercial security company, provides integrated systems and services to businesses throughout Illinois and nationwide.
How many employees does Security 101 have?
Security 101 has about 32 employees (the 21-50 range).
What is Security 101's annual revenue?
Security 101's annual revenue is estimated at $3.7M (the $1M-$5M range).
What industry is Security 101 in?
Security 101 is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 561621 (Security Systems Services (except Locksmiths)).
How can I contact Security 101?
Its website is security101-chicago-north.com.
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