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Products & Services
About Oneil Data Systems
Oneil Data Systems is listed as a company classified under Other Computer Related Services, based in Willoughby, Ohio, United States, operating in Office service, employing 11-20 people and reporting $0M-$1M in annual revenue.
Its primary NAICS classification is 541519 (Other Computer Related Services). Oneil Data Systems is one of 403,432 Industrial & mechanical companies listed in Ohio.
Business Contact Information
- Phone
- +1 (440) 2563538
- Address
- 10651 Blueberry Hill Dr, Willoughby, Ohio, 44094, 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
- 541519Other Computer Related Services
SIC Codes
- 73Business Services
- 737Computer Programming, Data Processing, And Other Computer Related Services
- 7379Other Computer Related Services
Company Details
- Employees
- 13 (11-20)
- Annual Revenue
- $582,000 ($0M-$1M)
Oneil Data Systems: frequently asked questions
What does Oneil Data Systems do?
Oneil Data Systems is listed as a company classified under Other Computer Related Services, based in Willoughby, Ohio, United States, operating in Office service, employing 11-20 people and reporting $0M-$1M in annual revenue.
Where is Oneil Data Systems located?
Oneil Data Systems is headquartered at 10651 Blueberry Hill Dr, Willoughby, Ohio, 44094, United States.
How many employees does Oneil Data Systems have?
Oneil Data Systems has about 13 employees (the 11-20 range).
What is Oneil Data Systems's annual revenue?
Oneil Data Systems's annual revenue is estimated at $582,000 (the $0M-$1M range).
What industry is Oneil Data Systems in?
Oneil Data Systems is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 541519 (Other Computer Related Services).
How can I contact Oneil Data Systems?
Its phone number is +1 (440) 2563538.
Largest companies in Ohio
Largest industrial & mechanical companies
Manufacturing sales in Ohio, 2026
In Ohio, Factur's 2026 study counted 89 manufacturing quotes worth $1.2M and 31 purchase orders over 12 months: 35% of quotes became orders, against 21% nationally. See the Ohio data.
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