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Products & Services
About Prolong
Prolong is listed as a company operating in Industrial machinery, employing 1-5 people, reporting $0M-$1M in annual revenue, classified under Manufacturing and based in Saint Charles, Illinois, United States.
Its primary NAICS classification is 332812 (Metal Coating, Engraving (except Jewelry and Silverware), and Allied Services to Manufacturers). Prolong is one of 508,039 Industrial & mechanical companies listed in Illinois.
Business Contact Information
- Phone
- +1 (630) 7626500
- Website
- www.prolongtool.com
- Address
- 3840 Ohio Ave, Saint Charles, Illinois, 60174, United States
Industry & Classification
- Industry
- Industrial & mechanical
- Sector
- Machinery
- Segment
- Industrial machinery
NAICS Codes
- 33
- 3328Coating, Engraving, Heat Treating, and Allied Activities
- 332812Metal Coating, Engraving (except Jewelry and Silverware), and Allied Services to Manufacturers
SIC Codes
- 34Fabricated Metal Products, Except Machinery And Transportation Equipment
- 347Coating, Engraving, And Allied Services
- 3479Metal Coating, Engraving (Except Jewelry and Silverware), and Allied Services to Manufacturers
Company Details
- Employees
- 4 (1-5)
- Annual Revenue
- $972,000 ($0M-$1M)
Prolong: frequently asked questions
What does Prolong do?
Prolong is listed as a company operating in Industrial machinery, employing 1-5 people, reporting $0M-$1M in annual revenue, classified under Manufacturing and based in Saint Charles, Illinois, United States.
Where is Prolong located?
Prolong is headquartered at 3840 Ohio Ave, Saint Charles, Illinois, 60174, United States.
How many employees does Prolong have?
Prolong has about 4 employees (the 1-5 range).
What is Prolong's annual revenue?
Prolong's annual revenue is estimated at $972,000 (the $0M-$1M range).
What industry is Prolong in?
Prolong is in the Industrial & mechanical / Machinery industry, and its primary NAICS code is 332812 (Metal Coating, Engraving (except Jewelry and Silverware), and Allied Services to Manufacturers).
How can I contact Prolong?
Its website is www.prolongtool.com and its phone number is +1 (630) 7626500.
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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