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Products & Services
About Hsi
This profile covers Hsi, a company classified under All Other Business Support Services, based in Schaumburg, Illinois, United States, operating in Office service, employing 1-5 people and reporting $0M-$1M in annual revenue.
Its primary NAICS classification is 561499 (All Other Business Support Services). Hsi is one of 508,039 Industrial & mechanical companies listed in Illinois.
Business Contact Information
- Phone
- +1 (847) 7011900
- Address
- 1159 Tower Rd, Schaumburg, Illinois, 60173, 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
- 5 (1-5)
- Annual Revenue
- $778,000 ($0M-$1M)
Hsi: frequently asked questions
What does Hsi do?
This profile covers Hsi, a company classified under All Other Business Support Services, based in Schaumburg, Illinois, United States, operating in Office service, employing 1-5 people and reporting $0M-$1M in annual revenue.
Where is Hsi located?
Hsi is headquartered at 1159 Tower Rd, Schaumburg, Illinois, 60173, United States.
How many employees does Hsi have?
Hsi has about 5 employees (the 1-5 range).
What is Hsi's annual revenue?
Hsi's annual revenue is estimated at $778,000 (the $0M-$1M range).
What industry is Hsi in?
Hsi is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 561499 (All Other Business Support Services).
How can I contact Hsi?
Its phone number is +1 (847) 7011900.
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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