Company lists · Data refreshed September 2026
Top 21 Cast iron pipe manufacturers based in the United States
RevenueBase identified 41 company matches for cast iron pipe manufacturers associated with the United States as of September 2026 and tracks 3,369 professional contacts across them, including 1,425 with verified work emails. Houston is the largest hub.
This list covers company matches for cast iron pipe manufacturers associated with the United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 16, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 21 largest cast iron pipe manufacturers based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 885 contacts → | ||||
Exact match “AMERICAN Cast Iron Pipe Company, founded in Birmingham, Ala, in 1905, is a manufacturer of ductile iron pipe, spiral-welded steel pipe, fire hydrants and valves for the waterworks…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 2 | 560 contacts → | ||||
Exact match “For over a century Charlotte Pipe and Foundry Company has been manufacturing pipe and fittings, employing more than 1500 loyal, hard-working Americans.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 3 | 425 contacts → | ||||
Exact match “Star Pipe Products is a global manufacturer and supplier for a broad array of iron products, including Ductile Iron Pipe Fittings and Accessories, Joint Restraints, and Municipal…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 4 | 350 contacts → | ||||
Exact match “For generations, McWane Ductile has been an industry leader in water distribution and infrastructure that provide plumbing and clean water works systems.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 5 | 330 contacts → | ||||
Exact match “Our mission is to provide customers with pipe solutions for water, drainage, sewage, storm water, hydroelectric/penstock and industrial applications.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 6 | 175 contacts → | ||||
Exact match “Tyler Pipe is a manufacturer of cast iron soil pipe and fittings used primarily in commercial construction DWV plumbing systems.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 7 | 84 contacts → | ||||
Exact match “Sanderson Pipe Corp.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 8 | 72 contacts → | ||||
Exact match “Since 1960, SIP Industries has manufactured quality products that deliver clean water and cover infrastructure needs across the world.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 9 | 46 contacts → | ||||
Exact match “AB & I Foundry is the largest manufacturer of cast iron soil pipe and fittings in the Western United States.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 10 | 45 contacts → | ||||
Exact match “US Foundry & Manufacturing Corporation has evolved into one of America’s premier producers of municipal construction and utility castings.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 11 | 42 contacts → | ||||
Exact match “Josam, A Watts brand is a leading manufacturer of quality plumbing and drainage products.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 12 | 28 contacts → | ||||
Exact match “For over four decades, we have delivered dependable products and services to support municipal infrastructure, construction, water works, and site development.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 13 | 22 contacts → | ||||
Exact match “At Vinyltech, we specialize in delivering high-quality PVC piping solutions that support essential infrastructure across North America.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 14 | 19 contacts → | ||||
Exact match “Since 1921, Campbell Foundry has led the way in the design and production of many municipal and utility castings.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 15 | 15 contacts → | ||||
Exact match “We are a Ductile Iron Pipe Fabricator” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 16 | 12 contacts → | ||||
Exact match “Manufacturer and distributor of gray and ductile iron water and sewer castings - Established in 1983 - Headquartered in North Brunswick, NJ.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 17 | 10 contacts → | ||||
Exact match “The premier alternative to steel, castings and aluminum, Dura-Bar continuous cast gray and ductile iron is the best total solution offering ultimate reliability and improved…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 18 | 9 contacts → | ||||
Exact match “The Cast Iron Soil Pipe Institute (CISPI) was organized in 1949 by the leading American manufacturers of cast iron soil pipe and fittings.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 19 | 9 contacts → | ||||
Exact match “Electrosteel USA is a company based out of United States.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 20 | 6 contacts → | ||||
Exact match “U.S.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 21 | 6 contacts → | ||||
Exact match “Mission Clay Products is a manufacturer and supplier of Vitrified Clay Pipe, the world's longest lasting, most proven and sustainable pipe material for gravity sewers.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “cast iron pipe manufacturers”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 21 of 41 cast iron pipe manufacturers based in the United States
See the full list, filter by size, metro and specialty, and access 1,425 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Cast iron pipe manufacturers based in the United States at a glance
As of Sep 16, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 41 companies.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Company records associated with the United States whose business descriptions match “cast iron pipe manufacturers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every displayed company carries at least one verified work email. RevenueBase tracks 1,425 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on September 16, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “cast iron pipe manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many cast iron pipe manufacturers are there based in the United States?
RevenueBase identified 41 company matches for cast iron pipe manufacturers associated with the United States as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
American Cast Iron Pipe Company tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most cast iron pipe manufacturers?
Houston leads with 3 company records, followed by Tyler (3) and Birmingham (2).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 1,425 professional contacts with verified work emails tracked across these 41 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 16, 2026.
Ready to reach these companies? Verified emails and direct dials for all 41 cast iron pipe manufacturers based in the United States. Start with a free account, no credit card.
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Cast iron pipe manufacturers by geography
About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
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Company intelligence · public preview
Top 21 cast iron pipe manufacturers based in the United States
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 41 matching company records for cast iron pipe manufacturers based in the United States, with 3,369 tracked contacts and 1,425 verified work emails.
This public preview shows 21 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 16, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 21 cast iron pipe manufacturers based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  American Cast Iron Pipe Companyamerican-usa.comHQ: Birmingham, AL, United StatesReported employees: 1,001-5,000 | Birmingham, AL, United States | 1,001-5,000 | Exact match | 885 contacts → |
“AMERICAN Cast Iron Pipe Company, founded in Birmingham, Ala, in 1905, is a manufacturer of ductile iron pipe, spiral-welded steel pipe, fire hydrants and valves for the waterworks…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Charlotte Pipe And Foundry Companycharlottepipe.com HQ: Charlotte, NC, United StatesReported employees: 1,001-5,000 | Charlotte, NC, United States | 1,001-5,000 | Exact match | 560 contacts → |
“For over a century Charlotte Pipe and Foundry Company has been manufacturing pipe and fittings, employing more than 1500 loyal, hard-working Americans.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Star Pipe Productsstarpipeproducts.com HQ: Houston, TX, United StatesReported employees: 201-500 | Houston, TX, United States | 201-500 | Exact match | 425 contacts → |
“Star Pipe Products is a global manufacturer and supplier for a broad array of iron products, including Ductile Iron Pipe Fittings and Accessories, Joint Restraints, and Municipal…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Mcwane Ductilemcwaneductile.com HQ: Coshocoton, OH, United StatesReported employees: 1,001-5,000 | Coshocoton, OH, United States | 1,001-5,000 | Exact match | 350 contacts → |
“For generations, McWane Ductile has been an industry leader in water distribution and infrastructure that provide plumbing and clean water works systems.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Thompson Pipe Groupthompsonpipegroup.com HQ: Rialto, CA, United StatesReported employees: 501-1,000 | Rialto, CA, United States | 501-1,000 | Exact match | 330 contacts → |
“Our mission is to provide customers with pipe solutions for water, drainage, sewage, storm water, hydroelectric/penstock and industrial applications.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Tyler Pipe And Couplingtylerpipe.com HQ: Tyler, TX, United StatesReported employees: 201-500 | Tyler, TX, United States | 201-500 | Exact match | 175 contacts → |
“Tyler Pipe is a manufacturer of cast iron soil pipe and fittings used primarily in commercial construction DWV plumbing systems.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Sanderson Pipesandersonpipe.com HQ: Clarksville, TN, United StatesReported employees: 201-500 | Clarksville, TN, United States | 201-500 | Exact match | 84 contacts → |
“Sanderson Pipe Corp.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | SIP Industries Seramporesipindustries.com HQ: Houston, TX, United StatesReported employees: 51-200 | Houston, TX, United States | 51-200 | Exact match | 72 contacts → |
“Since 1960, SIP Industries has manufactured quality products that deliver clean water and cover infrastructure needs across the world.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Ab&i Foundryabifoundry.comHQ: Tyler, TX, United StatesReported employees: 51-200 | Tyler, TX, United States | 51-200 | Exact match | 46 contacts → |
“AB & I Foundry is the largest manufacturer of cast iron soil pipe and fittings in the Western United States.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | US Foundryusfoundry.com HQ: Medley, FL, United StatesReported employees: 51-200 | Medley, FL, United States | 51-200 | Exact match | 45 contacts → |
“US Foundry & Manufacturing Corporation has evolved into one of America’s premier producers of municipal construction and utility castings.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Josam Companyjosam.com HQ: Michigan City, IN, United StatesReported employees: 51-200 | Michigan City, IN, United States | 51-200 | Exact match | 42 contacts → |
“Josam, A Watts brand is a leading manufacturer of quality plumbing and drainage products.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | South BAY Foundry, INCsouthbayfoundry.com HQ: San Bernardino, United StatesReported employees: 11-50 | San Bernardino, United States | 11-50 | Exact match | 28 contacts → |
“For over four decades, we have delivered dependable products and services to support municipal infrastructure, construction, water works, and site development.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Vinyltech Corporationvtpipe.com HQ: Phoenix, AZ, United StatesReported employees: 51-200 | Phoenix, AZ, United States | 51-200 | Exact match | 22 contacts → |
“At Vinyltech, we specialize in delivering high-quality PVC piping solutions that support essential infrastructure across North America.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Campbell Foundry Companiescampbellfoundry.com HQ: Harrison, NJ, United StatesReported employees: 51-200 | Harrison, NJ, United States | 51-200 | Exact match | 19 contacts → |
“Since 1921, Campbell Foundry has led the way in the design and production of many municipal and utility castings.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Blue Patriot FABbluepatriotfab.com HQ: Omaha, NE, United StatesReported employees: 1-10 | Omaha, NE, United States | 1-10 | Exact match | 15 contacts → |
“We are a Ductile Iron Pipe Fabricator” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | General Foundries, INCgeneralfoundries.com HQ: North Brunswick, NJ, United StatesReported employees: 51-200 | North Brunswick, NJ, United States | 51-200 | Exact match | 12 contacts → |
“Manufacturer and distributor of gray and ductile iron water and sewer castings - Established in 1983 - Headquartered in North Brunswick, NJ.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Dura-Bardura-bar.com HQ: Woodstock, IL, United StatesReported employees: 201-500 | Woodstock, IL, United States | 201-500 | Exact match | 10 contacts → |
“The premier alternative to steel, castings and aluminum, Dura-Bar continuous cast gray and ductile iron is the best total solution offering ultimate reliability and improved…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | HQ: Mundelein, IL, United StatesReported employees: 1-10 | Mundelein, IL, United States | 1-10 | Exact match | 9 contacts → |
“The Cast Iron Soil Pipe Institute (CISPI) was organized in 1949 by the leading American manufacturers of cast iron soil pipe and fittings.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Electrosteel USAelectrosteelusa.com HQ: Savannah, GA, United StatesReported employees: 1-10 | Savannah, GA, United States | 1-10 | Exact match | 9 contacts → |
“Electrosteel USA is a company based out of United States.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | HQ: Birmingham, AL, United StatesReported employees: 501-1,000 | Birmingham, AL, United States | 501-1,000 | Exact match | 6 contacts → |
“U.S.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Mission Clay Products LLCmissionclay.com HQ: Corona, CA, United StatesReported employees: 51-200 | Corona, CA, United States | 51-200 | Exact match | 6 contacts → |
“Mission Clay Products is a manufacturer and supplier of Vitrified Clay Pipe, the world's longest lasting, most proven and sustainable pipe material for gravity sewers.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 21 of 41 company matches
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Cast iron pipe manufacturers: dataset insights
September 16, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
41 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 41 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 16, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for cast iron pipe manufacturers?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many cast iron pipe manufacturers did RevenueBase find based in the United States?
The saved snapshot records 41 matching company records, 3,369 tracked contacts and 1,425 verified emails. The public preview displays 21 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 16, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Cast iron pipe manufacturers by geography
Cite this list
RevenueBase Data Team. Top 21 cast iron pipe manufacturers based in the United States. Snapshot: September 16, 2026. https://revenuebase.ai/companies/cast-iron-pipe-manufacturers/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Cast iron pipe manufacturers based in India
- AI companies based in the United States
- Cybersecurity companies based in the United States
- Manufacturing companies based in the United States
- Media companies based in the United States
- Oil and gas companies based in the United States
Company intelligence · public preview
Top 21 cast iron pipe manufacturers based in the United States
RevenueBase records 41 matching company records for cast iron pipe manufacturers based in the United States, with 3,369 tracked contacts and 1,425 verified work emails.
This public preview shows 21 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 16, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 21 cast iron pipe manufacturers based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | American Cast Iron Pipe Companyamerican-usa.com HQ: Birmingham, AL, United StatesReported employees: 1,001-5,000 | Birmingham, AL, United States | 1,001-5,000 | Exact match | 885 contacts → |
“AMERICAN Cast Iron Pipe Company, founded in Birmingham, Ala, in 1905, is a manufacturer of ductile iron pipe, spiral-welded steel pipe, fire hydrants and valves for the waterworks…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Charlotte Pipe And Foundry Companycharlottepipe.com HQ: Charlotte, NC, United StatesReported employees: 1,001-5,000 | Charlotte, NC, United States | 1,001-5,000 | Exact match | 560 contacts → |
“For over a century Charlotte Pipe and Foundry Company has been manufacturing pipe and fittings, employing more than 1500 loyal, hard-working Americans.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Star Pipe Productsstarpipeproducts.com HQ: Houston, TX, United StatesReported employees: 201-500 | Houston, TX, United States | 201-500 | Exact match | 425 contacts → |
“Star Pipe Products is a global manufacturer and supplier for a broad array of iron products, including Ductile Iron Pipe Fittings and Accessories, Joint Restraints, and Municipal…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Mcwane Ductilemcwaneductile.com HQ: Coshocoton, OH, United StatesReported employees: 1,001-5,000 | Coshocoton, OH, United States | 1,001-5,000 | Exact match | 350 contacts → |
“For generations, McWane Ductile has been an industry leader in water distribution and infrastructure that provide plumbing and clean water works systems.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Thompson Pipe Groupthompsonpipegroup.com HQ: Rialto, CA, United StatesReported employees: 501-1,000 | Rialto, CA, United States | 501-1,000 | Exact match | 330 contacts → |
“Our mission is to provide customers with pipe solutions for water, drainage, sewage, storm water, hydroelectric/penstock and industrial applications.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Tyler Pipe And Couplingtylerpipe.com HQ: Tyler, TX, United StatesReported employees: 201-500 | Tyler, TX, United States | 201-500 | Exact match | 175 contacts → |
“Tyler Pipe is a manufacturer of cast iron soil pipe and fittings used primarily in commercial construction DWV plumbing systems.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Sanderson Pipesandersonpipe.com HQ: Clarksville, TN, United StatesReported employees: 201-500 | Clarksville, TN, United States | 201-500 | Exact match | 84 contacts → |
“Sanderson Pipe Corp.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | SIP Industries Seramporesipindustries.com HQ: Houston, TX, United StatesReported employees: 51-200 | Houston, TX, United States | 51-200 | Exact match | 72 contacts → |
“Since 1960, SIP Industries has manufactured quality products that deliver clean water and cover infrastructure needs across the world.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Ab&i Foundryabifoundry.com HQ: Tyler, TX, United StatesReported employees: 51-200 | Tyler, TX, United States | 51-200 | Exact match | 46 contacts → |
“AB & I Foundry is the largest manufacturer of cast iron soil pipe and fittings in the Western United States.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | US Foundryusfoundry.com HQ: Medley, FL, United StatesReported employees: 51-200 | Medley, FL, United States | 51-200 | Exact match | 45 contacts → |
“US Foundry & Manufacturing Corporation has evolved into one of America’s premier producers of municipal construction and utility castings.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Josam Companyjosam.com HQ: Michigan City, IN, United StatesReported employees: 51-200 | Michigan City, IN, United States | 51-200 | Exact match | 42 contacts → |
“Josam, A Watts brand is a leading manufacturer of quality plumbing and drainage products.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | South BAY Foundry, INCsouthbayfoundry.com HQ: San Bernardino, United StatesReported employees: 11-50 | San Bernardino, United States | 11-50 | Exact match | 28 contacts → |
“For over four decades, we have delivered dependable products and services to support municipal infrastructure, construction, water works, and site development.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Vinyltech Corporationvtpipe.com HQ: Phoenix, AZ, United StatesReported employees: 51-200 | Phoenix, AZ, United States | 51-200 | Exact match | 22 contacts → |
“At Vinyltech, we specialize in delivering high-quality PVC piping solutions that support essential infrastructure across North America.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Campbell Foundry Companiescampbellfoundry.com HQ: Harrison, NJ, United StatesReported employees: 51-200 | Harrison, NJ, United States | 51-200 | Exact match | 19 contacts → |
“Since 1921, Campbell Foundry has led the way in the design and production of many municipal and utility castings.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Blue Patriot FABbluepatriotfab.com HQ: Omaha, NE, United StatesReported employees: 1-10 | Omaha, NE, United States | 1-10 | Exact match | 15 contacts → |
“We are a Ductile Iron Pipe Fabricator” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | General Foundries, INCgeneralfoundries.com HQ: North Brunswick, NJ, United StatesReported employees: 51-200 | North Brunswick, NJ, United States | 51-200 | Exact match | 12 contacts → |
“Manufacturer and distributor of gray and ductile iron water and sewer castings - Established in 1983 - Headquartered in North Brunswick, NJ.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Dura-Bardura-bar.com HQ: Woodstock, IL, United StatesReported employees: 201-500 | Woodstock, IL, United States | 201-500 | Exact match | 10 contacts → |
“The premier alternative to steel, castings and aluminum, Dura-Bar continuous cast gray and ductile iron is the best total solution offering ultimate reliability and improved…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | HQ: Mundelein, IL, United StatesReported employees: 1-10 | Mundelein, IL, United States | 1-10 | Exact match | 9 contacts → |
“The Cast Iron Soil Pipe Institute (CISPI) was organized in 1949 by the leading American manufacturers of cast iron soil pipe and fittings.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Electrosteel USAelectrosteelusa.com HQ: Savannah, GA, United StatesReported employees: 1-10 | Savannah, GA, United States | 1-10 | Exact match | 9 contacts → |
“Electrosteel USA is a company based out of United States.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | HQ: Birmingham, AL, United StatesReported employees: 501-1,000 | Birmingham, AL, United States | 501-1,000 | Exact match | 6 contacts → |
“U.S.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Mission Clay Products LLCmissionclay.com HQ: Corona, CA, United StatesReported employees: 51-200 | Corona, CA, United States | 51-200 | Exact match | 6 contacts → |
“Mission Clay Products is a manufacturer and supplier of Vitrified Clay Pipe, the world's longest lasting, most proven and sustainable pipe material for gravity sewers.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 21 of 41 company matches
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Cast iron pipe manufacturers: dataset insights
September 16, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
41 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 41 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 16, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for cast iron pipe manufacturers?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many cast iron pipe manufacturers did RevenueBase find based in the United States?
The saved snapshot records 41 matching company records, 3,369 tracked contacts and 1,425 verified emails. The public preview displays 21 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 16, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Cast iron pipe manufacturers by geography
Cite this list
RevenueBase Data Team. Top 21 cast iron pipe manufacturers based in the United States. Snapshot: September 16, 2026. https://revenuebase.ai/companies/cast-iron-pipe-manufacturers/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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