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Products & Services
About Hamilton
Hamilton is a company based in Hamilton, Ohio, United States, operating in Office service, employing 251-500 people, reporting $50M-$100M in annual revenue and classified under Executive, Legislative, and Other General Government Suppor.
Its primary NAICS classification is 921140 (Executive and Legislative Offices, Combined). Hamilton is one of 403,432 Industrial & mechanical companies listed in Ohio.
Business Contact Information
- Phone
- +1 (513) 7857070
- Website
- hamiltonohiobusiness.com
- facebook.com/hamiltonoh
- Address
- 345 High St, Hamilton, Ohio, 45011, United States
Industry & Classification
- Industry
- Industrial & mechanical
- Sector
- Commercial services
- Segment
- Office service
NAICS Codes
- 92Public Administration
- 9211Executive, Legislative, and Other General Government Support
- 921140Executive and Legislative Offices, Combined
SIC Codes
- 91Executive, Legislative, And General Government, Except Finance
- 913Executive And Legislative Offices Combined
- 9131
Company Details
- Employees
- 357 (251-500)
- Annual Revenue
- $50.9M ($50M-$100M)
Hamilton: frequently asked questions
What does Hamilton do?
Hamilton is a company based in Hamilton, Ohio, United States, operating in Office service, employing 251-500 people, reporting $50M-$100M in annual revenue and classified under Executive, Legislative, and Other General Government Suppor.
Where is Hamilton located?
Hamilton is headquartered at 345 High St, Hamilton, Ohio, 45011, United States.
How many employees does Hamilton have?
Hamilton has about 357 employees (the 251-500 range).
What is Hamilton's annual revenue?
Hamilton's annual revenue is estimated at $50.9M (the $50M-$100M range).
What industry is Hamilton in?
Hamilton is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 921140 (Executive and Legislative Offices, Combined).
How can I contact Hamilton?
Its website is hamiltonohiobusiness.com and its phone number is +1 (513) 7857070.
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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