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Products & Services
About Mark Oneill
This profile covers Mark Oneill, a company based in Cleveland, Ohio, United States, operating in Office service, employing 1-5 people, reporting $0M-$1M in annual revenue and classified under Offices of Lawyers.
Its primary NAICS classification is 541110 (Offices of Lawyers). Mark Oneill is one of 403,432 Industrial & mechanical companies listed in Ohio.
Business Contact Information
- Address
- 50 Public Sq, Cleveland, Ohio, 44113, United States
Industry & Classification
- Industry
- Industrial & mechanical
- Sector
- Commercial services
- Segment
- Office service
NAICS Codes
- 54Professional, Scientific, and Technical Services
- 5411Legal Services
- 541110Offices of Lawyers
SIC Codes
- 81Legal Services
- 811Legal Services
- 8111Offices of Lawyers
Company Details
- Employees
- 3 (1-5)
- Annual Revenue
- $185,000 ($0M-$1M)
Mark Oneill: frequently asked questions
What does Mark Oneill do?
This profile covers Mark Oneill, a company based in Cleveland, Ohio, United States, operating in Office service, employing 1-5 people, reporting $0M-$1M in annual revenue and classified under Offices of Lawyers.
Where is Mark Oneill located?
Mark Oneill is headquartered at 50 Public Sq, Cleveland, Ohio, 44113, United States.
How many employees does Mark Oneill have?
Mark Oneill has about 3 employees (the 1-5 range).
What is Mark Oneill's annual revenue?
Mark Oneill's annual revenue is estimated at $185,000 (the $0M-$1M range).
What industry is Mark Oneill in?
Mark Oneill is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 541110 (Offices of Lawyers).
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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