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Products & Services
About Ithi
Ithi is a company employing 11-20 people, reporting $5M-$10M in annual revenue, classified under Business Associations, based in Rock Falls, Illinois, United States and operating in Office service.
Its primary NAICS classification is 813910 (Business Associations). Ithi is one of 508,039 Industrial & mechanical companies listed in Illinois.
Business Contact Information
- Website
- ithi.org
- Address
- 408 7th Ave, Rock Falls, Illinois, 61071, United States
Industry & Classification
- Industry
- Industrial & mechanical
- Sector
- Commercial services
- Segment
- Office service
NAICS Codes
- 81Other Services (except Public Administration)
- 8139Business, Professional, Labor, Political, and Similar Organizations
- 813910Business Associations
SIC Codes
- 86Membership Organizations
- 861Business Associations
- 8611
Company Details
- Employees
- 12 (11-20)
- Annual Revenue
- $6.3M ($5M-$10M)
Ithi: frequently asked questions
What does Ithi do?
Ithi is a company employing 11-20 people, reporting $5M-$10M in annual revenue, classified under Business Associations, based in Rock Falls, Illinois, United States and operating in Office service.
Where is Ithi located?
Ithi is headquartered at 408 7th Ave, Rock Falls, Illinois, 61071, United States.
How many employees does Ithi have?
Ithi has about 12 employees (the 11-20 range).
What is Ithi's annual revenue?
Ithi's annual revenue is estimated at $6.3M (the $5M-$10M range).
What industry is Ithi in?
Ithi is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 813910 (Business Associations).
How can I contact Ithi?
Its website is ithi.org.
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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