Find prospects like Chen John
Get a list of similar companies, matched by industry, size and location, ready for outreach.
Free sample of 25 companies by email within one business day. No spam: we only use your email for this request.
Products & Services
About Chen John
This profile covers Chen 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 Chicago, Illinois, United States.
Its primary NAICS classification is 561499 (All Other Business Support Services). Chen John is one of 508,039 Industrial & mechanical companies listed in Illinois.
Business Contact Information
- Phone
- +1 (312) 3687061
- Address
- 203 N La Salle St, Chicago, Illinois, 60601, 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
- $219,000 ($0M-$1M)
Chen John: frequently asked questions
What does Chen John do?
This profile covers Chen 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 Chicago, Illinois, United States.
Where is Chen John located?
Chen John is headquartered at 203 N La Salle St, Chicago, Illinois, 60601, United States.
How many employees does Chen John have?
Chen John has about 2 employees (the 1-5 range).
What is Chen John's annual revenue?
Chen John's annual revenue is estimated at $219,000 (the $0M-$1M range).
What industry is Chen John in?
Chen 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 Chen John?
Its phone number is +1 (312) 3687061.
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.
Own this business?
Keep your profile accurate — or ask us to take it down. We acknowledge requests within 7 days and resolve them within 30 days.
Prefer email? privacy@facturmfg.com
Add this badge to your website — show visitors you're listed on Factur Data.