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Products & Services
About Msj LLC
Msj LLC is a company operating in Office service, employing 21-50 people, reporting $1M-$5M in annual revenue, classified under All Other Business Support Services and based in Crystal Lake, Illinois, United States.
Its primary NAICS classification is 561499 (All Other Business Support Services). Msj LLC is one of 508,039 Industrial & mechanical companies listed in Illinois.
Business Contact Information
- Address
- 40 N Williams St, Crystal Lake, Illinois, 60014, United States
Industry & Classification
- Industry
- Industrial & mechanical
- Sector
- Commercial services
- Segment
- Office service
NAICS Codes
- 56Administrative and Support and Waste Management and Remediation Services
- 5614Business Support Services
- 561499All Other Business Support Services
SIC Codes
- 73Business Services
- 738Miscellaneous Business Services
- 7389Convention and Trade Show Organizers
Company Details
- Employees
- 39 (21-50)
- Annual Revenue
- $1.9M ($1M-$5M)
Msj LLC: frequently asked questions
What does Msj LLC do?
Msj LLC is a company operating in Office service, employing 21-50 people, reporting $1M-$5M in annual revenue, classified under All Other Business Support Services and based in Crystal Lake, Illinois, United States.
Where is Msj LLC located?
Msj LLC is headquartered at 40 N Williams St, Crystal Lake, Illinois, 60014, United States.
How many employees does Msj LLC have?
Msj LLC has about 39 employees (the 21-50 range).
What is Msj LLC's annual revenue?
Msj LLC's annual revenue is estimated at $1.9M (the $1M-$5M range).
What industry is Msj LLC in?
Msj LLC is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 561499 (All Other Business Support 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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