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Products & Services
About Witherow Inc
Witherow Inc is listed as a company reporting $0M-$1M in annual revenue, classified under Custom Computer Programming Services, based in Rock Falls, Illinois, United States, operating in Office service and employing 6-10 people.
Its primary NAICS classification is 541511 (Custom Computer Programming Services). Witherow Inc is one of 508,039 Industrial & mechanical companies listed in Illinois.
Business Contact Information
- Address
- 1118 E Rock Falls Rd, Rock Falls, Illinois, 61071, United States
Industry & Classification
- Industry
- Industrial & mechanical
- Sector
- Commercial services
- Segment
- Office service
NAICS Codes
- 54Professional, Scientific, and Technical Services
- 5415Computer Systems Design and Related Services
- 541511Custom Computer Programming Services
SIC Codes
- 73Business Services
- 737Computer Programming, Data Processing, And Other Computer Related Services
- 7371Custom Computer Programming Services
Company Details
- Employees
- 6 (6-10)
- Annual Revenue
- $897,000 ($0M-$1M)
Witherow Inc: frequently asked questions
What does Witherow Inc do?
Witherow Inc is listed as a company reporting $0M-$1M in annual revenue, classified under Custom Computer Programming Services, based in Rock Falls, Illinois, United States, operating in Office service and employing 6-10 people.
Where is Witherow Inc located?
Witherow Inc is headquartered at 1118 E Rock Falls Rd, Rock Falls, Illinois, 61071, United States.
How many employees does Witherow Inc have?
Witherow Inc has about 6 employees (the 6-10 range).
What is Witherow Inc's annual revenue?
Witherow Inc's annual revenue is estimated at $897,000 (the $0M-$1M range).
What industry is Witherow Inc in?
Witherow Inc is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 541511 (Custom Computer Programming 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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