Precast concrete products
It provides manholes, flared end sections, septic tanks, home sewage treatment systems, catch basins, and grease traps.
Source: LinkedIn company description · Retrieved October 13, 2026
Company profilenorwalktank.com ↗
Norwalk Tank Company
Norwalk Tank Company sells precast concrete products for the underground storm water and wastewater industries.
- Headquarters
- Joliet, Illinois, United StatesSource: RevenueBaseRetrieved October 13, 2026
- Employee range
- 11 to 50Source: RevenueBaseRetrieved October 13, 2026
- Founded
- 1961Source: RevenueBaseRetrieved October 13, 2026
- Published list appearances
- 1 supported appearance ↗Source: RevenueBase lists
What does Norwalk Tank Company do?
Its products are sold throughout Illinois and Indiana.
Based on the company’s public LinkedIn information, supplied through RevenueBase.
Who it serves
Its customers include residential and commercial or industrial customers, wholesalers, strip malls, and fast-food restaurants.
Services & capabilities.
Retaining walls
The company produces or manufactures Redi Rock retaining walls and precast Pole Base foundations.
Source: LinkedIn company description · Retrieved October 13, 2026
Company lists.
Supported appearances on published RevenueBase lists, including available memberships beyond displayed rankings.
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Sources & data notes.
RevenueBase prepared this profile from the company’s public LinkedIn information and RevenueBase company data. These source records were retrieved on October 13, 2026. AI helped summarize these sources, with a separate automated check against the source text completed on November 4, 2026. Directory positions use company-contact counts from separate saved list snapshots dated September 29, 2026. How the company lists are built.
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