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Products & Services
About Robert John LLC
Robert John LLC is a company based in Dolton, Illinois, United States, operating in Office service, employing 11-20 people, reporting $0M-$1M in annual revenue and classified under All Other Business Support Services.
Its primary NAICS classification is 561499 (All Other Business Support Services). Robert John LLC is one of 508,039 Industrial & mechanical companies listed in Illinois.
Business Contact Information
- Address
- 526 E 144th St, Dolton, Illinois, 60419, 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
- 15 (11-20)
- Annual Revenue
- $406,000 ($0M-$1M)
Robert John LLC: frequently asked questions
What does Robert John LLC do?
Robert John LLC is a company based in Dolton, Illinois, United States, operating in Office service, employing 11-20 people, reporting $0M-$1M in annual revenue and classified under All Other Business Support Services.
Where is Robert John LLC located?
Robert John LLC is headquartered at 526 E 144th St, Dolton, Illinois, 60419, United States.
How many employees does Robert John LLC have?
Robert John LLC has about 15 employees (the 11-20 range).
What is Robert John LLC's annual revenue?
Robert John LLC's annual revenue is estimated at $406,000 (the $0M-$1M range).
What industry is Robert John LLC in?
Robert John LLC is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 561499 (All Other Business Support Services).
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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