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Products & Services
About Gregory John
This profile covers Gregory John, a company operating in Office service, employing 1-5 people, reporting $0M-$1M in annual revenue, classified under All Other Business Support Services and based in Jenison, Michigan, United States.
Its primary NAICS classification is 561499 (All Other Business Support Services). Gregory John is one of 528,309 Industrial & mechanical companies listed in Michigan.
Business Contact Information
- Phone
- +1 (616) 6858700
- Address
- 7782 20th Ave, Jenison, Michigan, 49428, 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
- 2 (1-5)
- Annual Revenue
- $161,000 ($0M-$1M)
Gregory John: frequently asked questions
What does Gregory John do?
This profile covers Gregory John, a company operating in Office service, employing 1-5 people, reporting $0M-$1M in annual revenue, classified under All Other Business Support Services and based in Jenison, Michigan, United States.
Where is Gregory John located?
Gregory John is headquartered at 7782 20th Ave, Jenison, Michigan, 49428, United States.
How many employees does Gregory John have?
Gregory John has about 2 employees (the 1-5 range).
What is Gregory John's annual revenue?
Gregory John's annual revenue is estimated at $161,000 (the $0M-$1M range).
What industry is Gregory John in?
Gregory John is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 561499 (All Other Business Support Services).
How can I contact Gregory John?
Its phone number is +1 (616) 6858700.
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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