Find prospects like Collins 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 Collins John
This profile covers Collins 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 Downers Grove, Illinois, United States.
Its primary NAICS classification is 561499 (All Other Business Support Services). Collins John is one of 508,039 Industrial & mechanical companies listed in Illinois.
Business Contact Information
- Address
- 1121 Warren Ave, Downers Grove, Illinois, 60515, 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
- $459,000 ($0M-$1M)
Collins John: frequently asked questions
What does Collins John do?
This profile covers Collins 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 Downers Grove, Illinois, United States.
Where is Collins John located?
Collins John is headquartered at 1121 Warren Ave, Downers Grove, Illinois, 60515, United States.
How many employees does Collins John have?
Collins John has about 3 employees (the 1-5 range).
What is Collins John's annual revenue?
Collins John's annual revenue is estimated at $459,000 (the $0M-$1M range).
What industry is Collins John in?
Collins John 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.
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.