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About STELTEC Inc
STELTEC designs and manufactures precision ORP/pH control systems for municipal and industrial water and wastewater treatment plants. 250,000 to 1B gallons per day.
Its primary NAICS classification is 334513 (Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables). STELTEC Inc is one of 1,843,395 companies listed in Illinois.
Business Contact Information
- Phone
- +1 (815) 3153851
- Fax
- +XXX (815) 9184504
- Website
- steltec.com
- linkedin.com/company/steltec
- Address
- PO Box 318, Towanda, Illinois, 61776, United States
Industry & Classification
NAICS Codes
- 33
- 3345Navigational, Measuring, Electromedical, and Control Instruments Manufacturing
- 334513Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables
SIC Codes
- 38Measuring, Analyzing, And Controlling Instruments; Photographic, Medical And Optical Goods; Watches And Clocks
- 382Laboratory Apparatus And Analytical, Optical, Measuring, and Controlling Instruments
- 3823Instruments and Related Products Mfg. for Measuring, Displaying, and Controlling Industrial Process Variables
Company Details
- Employees
- 6 (6-10)
- Annual Revenue
- $1.1M ($1M-$5M)
STELTEC Inc: frequently asked questions
What does STELTEC Inc do?
STELTEC designs and manufactures precision ORP/pH control systems for municipal and industrial water and wastewater treatment plants. 250,000 to 1B gallons per day.
Where is STELTEC Inc located?
STELTEC Inc is headquartered at PO Box 318, Towanda, Illinois, 61776, United States.
How many employees does STELTEC Inc have?
STELTEC Inc has about 6 employees (the 6-10 range).
What is STELTEC Inc's annual revenue?
STELTEC Inc's annual revenue is estimated at $1.1M (the $1M-$5M range).
What industry is STELTEC Inc in?
STELTEC Inc's primary NAICS code is 334513 (Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables).
How can I contact STELTEC Inc?
Its website is steltec.com and its phone number is +1 (815) 3153851.
Largest companies in Illinois
Largest companies on Factur
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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