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Products & Services
About Roundcube
Roundcube is a company employing 21-50 people, reporting $1M-$5M in annual revenue, classified under Custom Computer Programming Services, based in Moline, Illinois, United States and operating in Office service.
Its primary NAICS classification is 541511 (Custom Computer Programming Services). Roundcube is one of 508,039 Industrial & mechanical companies listed in Illinois.
Business Contact Information
- Phone
- +31 (348) 486 844
- Website
- roundcube.net
- Address
- 824 17th St, Moline, Illinois, 61265, 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
- 24 (21-50)
- Annual Revenue
- $4.7M ($1M-$5M)
Roundcube: frequently asked questions
What does Roundcube do?
Roundcube is a company employing 21-50 people, reporting $1M-$5M in annual revenue, classified under Custom Computer Programming Services, based in Moline, Illinois, United States and operating in Office service.
Where is Roundcube located?
Roundcube is headquartered at 824 17th St, Moline, Illinois, 61265, United States.
How many employees does Roundcube have?
Roundcube has about 24 employees (the 21-50 range).
What is Roundcube's annual revenue?
Roundcube's annual revenue is estimated at $4.7M (the $1M-$5M range).
What industry is Roundcube in?
Roundcube is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 541511 (Custom Computer Programming Services).
How can I contact Roundcube?
Its website is roundcube.net and its phone number is +31 (348) 486 844.
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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