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Products & Services
About Harper
This profile covers Harper, a company classified under All Other Business Support Services, based in Grand Rapids, Michigan, United States, operating in Office service, employing 1-5 people and reporting $0M-$1M in annual revenue.
Its primary NAICS classification is 561499 (All Other Business Support Services). Harper is one of 528,309 Industrial & mechanical companies listed in Michigan.
Business Contact Information
- Phone
- +1 (616) 4594169
- Address
- 350 Lafayette Ave SE, Grand Rapids, Michigan, 49503, United States
Industry & Classification
- Industry
- Industrial & mechanical
- Sector
- Commercial services
- Segment
- Office service
NAICS Codes
- 56Administrative and Support and Waste Management and Remediation Services
- 5614Business Support Services
- 561499All Other Business Support Services
SIC Codes
- 73Business Services
- 738Miscellaneous Business Services
- 7389Convention and Trade Show Organizers
Company Details
- Employees
- 4 (1-5)
- Annual Revenue
- $159,000 ($0M-$1M)
Harper: frequently asked questions
What does Harper do?
This profile covers Harper, a company classified under All Other Business Support Services, based in Grand Rapids, Michigan, United States, operating in Office service, employing 1-5 people and reporting $0M-$1M in annual revenue.
Where is Harper located?
Harper is headquartered at 350 Lafayette Ave SE, Grand Rapids, Michigan, 49503, United States.
How many employees does Harper have?
Harper has about 4 employees (the 1-5 range).
What is Harper's annual revenue?
Harper's annual revenue is estimated at $159,000 (the $0M-$1M range).
What industry is Harper in?
Harper is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 561499 (All Other Business Support Services).
How can I contact Harper?
Its phone number is +1 (616) 4594169.
Largest companies in Michigan
Largest industrial & mechanical companies
Manufacturing sales in Michigan, 2026
In Michigan, Factur's 2026 study counted 81 manufacturing quotes worth $4.7M and 28 purchase orders over 12 months: 35% of quotes became orders, against 21% nationally. See the Michigan data.
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