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Products & Services
About John Clark
John Clark is a company classified under All Other Business Support Services, based in Monticello, Illinois, 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). John Clark is one of 508,039 Industrial & mechanical companies listed in Illinois.
Business Contact Information
- Phone
- +1 (217) 7622691
- Address
- 205 White Pines Dr, Monticello, Illinois, 61856, 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
- 3 (1-5)
- Annual Revenue
- $262,000 ($0M-$1M)
John Clark: frequently asked questions
What does John Clark do?
John Clark is a company classified under All Other Business Support Services, based in Monticello, Illinois, United States, operating in Office service, employing 1-5 people and reporting $0M-$1M in annual revenue.
Where is John Clark located?
John Clark is headquartered at 205 White Pines Dr, Monticello, Illinois, 61856, United States.
How many employees does John Clark have?
John Clark has about 3 employees (the 1-5 range).
What is John Clark's annual revenue?
John Clark's annual revenue is estimated at $262,000 (the $0M-$1M range).
What industry is John Clark in?
John Clark is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 561499 (All Other Business Support Services).
How can I contact John Clark?
Its phone number is +1 (217) 7622691.
Largest companies in Illinois
Largest industrial & mechanical companies
Manufacturing sales in Illinois, 2026
In Illinois, Factur's 2026 study counted 74 manufacturing quotes worth $11.8M and 14 purchase orders over 12 months: 19% of quotes became orders, against 21% nationally. See the Illinois data.
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