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Products & Services
About Nbwilliams LLC
Nbwilliams LLC is listed as a company based in Romeoville, Illinois, United States, operating in Office service, employing 11-20 people, reporting $0M-$1M in annual revenue and classified under All Other Business Support Services.
Its primary NAICS classification is 561499 (All Other Business Support Services). Nbwilliams LLC is one of 508,039 Industrial & mechanical companies listed in Illinois.
Business Contact Information
- Address
- 221 Heather Ct, Romeoville, Illinois, 60446, 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
- 17 (11-20)
- Annual Revenue
- $549,000 ($0M-$1M)
Nbwilliams LLC: frequently asked questions
What does Nbwilliams LLC do?
Nbwilliams LLC is listed as a company based in Romeoville, Illinois, United States, operating in Office service, employing 11-20 people, reporting $0M-$1M in annual revenue and classified under All Other Business Support Services.
Where is Nbwilliams LLC located?
Nbwilliams LLC is headquartered at 221 Heather Ct, Romeoville, Illinois, 60446, United States.
How many employees does Nbwilliams LLC have?
Nbwilliams LLC has about 17 employees (the 11-20 range).
What is Nbwilliams LLC's annual revenue?
Nbwilliams LLC's annual revenue is estimated at $549,000 (the $0M-$1M range).
What industry is Nbwilliams LLC in?
Nbwilliams 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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