Company lists · Data refreshed October 2026
Top 25 Fireclay suppliers based in the United States
RevenueBase identified 118 company matches for fireclay suppliers associated with the United States as of October 2026 and tracks 2,003 professional contacts across them, including 768 with verified work emails. Houston is the largest hub.
This list covers company matches for fireclay suppliers 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 October 25, 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 25 largest fireclay suppliers based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 781 contacts → | ||||
Exact match “HWI is the largest supplier of refractory products and services in the United States, with a history that spans more than 150 years.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 2 | 105 contacts → | ||||
Exact match “Pine Hall Brick is dedicated to helping our customers fulfill their dreams, by providing quality brick products and unmatched service to make it easy to build beautiful homes…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 3 | 102 contacts → | ||||
Exact match “Triangle Brick Company is a leading brick manufacturer headquartered in Durham, N.C.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 4 | 78 contacts → | ||||
Exact match “Plibrico offers a full line of monolithic refractories, insulating firebrick and complementary refractory products.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 5 | 76 contacts → | ||||
Exact match “Born Here.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 6 | 54 contacts → | ||||
Exact match “Founded in 1875, Gladding, McBean is widely recognized as the premier and leading manufacturer of architectural terra cotta, clay sewer pipe, clay roof tile, piazza floor tile…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 7 | 42 contacts → | ||||
Exact match “Under the Fosbel family of companies, Wahl Refractory Solutions was originally founded by Oscar C.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 8 | 41 contacts → | ||||
Exact match “Clay Products Manufacturer, Est.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 9 | 31 contacts → | ||||
Exact match “Belden Tri-State Building Materials has been the standard in masonry products for over 75 years by offering the highest quality manufacturers of clay brick, thin brick and thin…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 10 | 29 contacts → | ||||
Exact match “Whitacre Greer is a small, boutique-type manufacturer of fired-clay paving brick and firebrick.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 11 | 27 contacts → | ||||
Exact match “Belden Architectural Elements is a Michigan-based construction building materials consultant and supplier specializing in premium brick, stone, porcelain, slate, concrete, and…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 12 | 26 contacts → | ||||
Exact match “Founded in 1975, Mt.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 13 | 22 contacts → | ||||
Exact match “Alsey Refractories Company has been privately held and operated since 1906.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 14 | 21 contacts → | ||||
Exact match “Est.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 15 | 18 contacts → | ||||
Exact match “Ironrock Capital, Inc.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 16 | 15 contacts → | ||||
Exact match “Refractory brick manufacturer for 85 years formerly J.H.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 17 | 14 contacts → | ||||
Exact match “Fire Brick Engineers is the leader in the manufacture and distribution of the refractory products, as well as refractory construction services, furnace tear out and repair, and…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 18 | 14 contacts → | ||||
Exact match “Hebron Brick Supply is the only manufacturer of brick in North Dakota and one of the most successful brick companies in the Upper Midwest.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 19 | 13 contacts → | ||||
Exact match “Marion Ceramics was founded in 1885 in the small village of Blue Brick near Pee Dee, South Carolina.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 20 | 13 contacts → | ||||
Exact match “Gagnon Clay Products Co is a provider of quality brick, stone and fireplaces.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 21 | 12 contacts → | ||||
Exact match “For over 45 years Upchurch Kimbrough has been the industry standard for customer service among masonry suppliers.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 22 | 12 contacts → | ||||
Exact match “We mine, mill and process ball and kaolin clay for manufacturers in many industries worldwide.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 23 | 11 contacts → | ||||
Exact match “The natural stone products that Thorntree purveys were formed in nature millions of years ago.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 24 | 11 contacts → | ||||
Exact match “The Christy family of companies has been providing industrial ceramic minerals and finished products to industry since the early 1800's.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 25 | 9 contacts → | ||||
Exact match “Through our vast network of distributors, Brickcraft has been supplying bricks to residential and commercial projects since 2004.” Recorded in the RevenueBase company graph · Oct 25, 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 “fireclay suppliers”. 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 25 of 118 fireclay suppliers based in the United States
See the full list, filter by size, metro and specialty, and access 768 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Fireclay suppliers based in the United States at a glance
As of Oct 25, 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 118 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 “fireclay suppliers” 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 768 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 October 25, 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 “fireclay suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many fireclay suppliers are there based in the United States?
RevenueBase identified 118 company matches for fireclay suppliers associated with the United States as of October 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?
Harbisonwalker International tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most fireclay suppliers?
Houston leads with 3 company records, followed by Alexandria (2) and Allentown (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 768 professional contacts with verified work emails tracked across these 118 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 October 25, 2026.
Ready to reach these companies? Verified emails and direct dials for all 118 fireclay suppliers based in the United States. Start with a free account, no credit card.
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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.
More company lists
Company intelligence · public preview
Top 25 fireclay suppliers 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 118 matching company records for fireclay suppliers based in the United States, with 2,003 tracked contacts and 768 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 25, 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 25 fireclay suppliers 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 | Harbisonwalker Internationalthinkhwi.com HQ: Pittsburgh, PA, United StatesReported employees: 1,001-5,000 | Pittsburgh, PA, United States | 1,001-5,000 | Exact match | 781 contacts → |
“HWI is the largest supplier of refractory products and services in the United States, with a history that spans more than 150 years.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Pine Hall Brickpinehallbrick.com HQ: Winston-salem, NC, United StatesReported employees: 201-500 | Winston-salem, NC, United States | 201-500 | Exact match | 105 contacts → |
“Pine Hall Brick is dedicated to helping our customers fulfill their dreams, by providing quality brick products and unmatched service to make it easy to build beautiful homes…” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Triangle Brick Companytrianglebrick.com HQ: Durham, NC, United StatesReported employees: 201-500 | Durham, NC, United States | 201-500 | Exact match | 102 contacts → |
“Triangle Brick Company is a leading brick manufacturer headquartered in Durham, N.C.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Plibrico Companyplibrico.com HQ: Northbrook, IL, United StatesReported employees: 51-200 | Northbrook, IL, United States | 51-200 | Exact match | 78 contacts → |
“Plibrico offers a full line of monolithic refractories, insulating firebrick and complementary refractory products.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  US Brickusbrick.comHQ: Charleston, SC, United StatesReported employees: 201-500 | Charleston, SC, United States | 201-500 | Exact match | 76 contacts → |
“Born Here.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Gladding, Mcbeangladdingmcbean.com HQ: Lincoln, CA, United StatesReported employees: 51-200 | Lincoln, CA, United States | 51-200 | Exact match | 54 contacts → |
“Founded in 1875, Gladding, McBean is widely recognized as the premier and leading manufacturer of architectural terra cotta, clay sewer pipe, clay roof tile, piazza floor tile…” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Wahl Refractory Solutionswahlref.com HQ: Fremont, OH, United StatesReported employees: 51-200 | Fremont, OH, United States | 51-200 | Exact match | 42 contacts → |
“Under the Fosbel family of companies, Wahl Refractory Solutions was originally founded by Oscar C.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Pacific Clay Products, INCpacificclay.com HQ: Lake Elsinore, CA, United StatesReported employees: 51-200 | Lake Elsinore, CA, United States | 51-200 | Exact match | 41 contacts → |
“Clay Products Manufacturer, Est.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Belden Tri-State Building Materialsbtsbm.com HQ: New York, NY, United StatesReported employees: 51-200 | New York, NY, United States | 51-200 | Exact match | 31 contacts → |
“Belden Tri-State Building Materials has been the standard in masonry products for over 75 years by offering the highest quality manufacturers of clay brick, thin brick and thin…” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Whitacre Greerwgpaver.com HQ: Alliance, OH, United StatesReported employees: 11-50 | Alliance, OH, United States | 11-50 | Exact match | 29 contacts → |
“Whitacre Greer is a small, boutique-type manufacturer of fired-clay paving brick and firebrick.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Belden Architectural Elementsbeldenae.comHQ: Grand Rapids, MI, United StatesReported employees: 11-50 | Grand Rapids, MI, United States | 11-50 | Exact match | 27 contacts → |
“Belden Architectural Elements is a Michigan-based construction building materials consultant and supplier specializing in premium brick, stone, porcelain, slate, concrete, and…” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Mt. Savage Specialty Refractoriesmtsavage.com HQ: Ingomar, PA, United StatesReported employees: 51-200 | Ingomar, PA, United States | 51-200 | Exact match | 26 contacts → |
“Founded in 1975, Mt.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Alsey Refractories Companyalsey.comHQ: Alsey, IL, United StatesReported employees: 51-200 | Alsey, IL, United States | 51-200 | Exact match | 22 contacts → |
“Alsey Refractories Company has been privately held and operated since 1906.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Yankee Hill Brick Mfg. COyankeehillbrick.com HQ: Lincoln, NE, United StatesReported employees: 11-50 | Lincoln, NE, United States | 11-50 | Exact match | 21 contacts → |
“Est.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Ironrockironrock.com HQ: Canton, OH, United StatesReported employees: 51-200 | Canton, OH, United States | 51-200 | Exact match | 18 contacts → |
“Ironrock Capital, Inc.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Snow Shoe Refractoriesfirebricks.comHQ: Clarence, PA, United StatesReported employees: 11-50 | Clarence, PA, United States | 11-50 | Exact match | 15 contacts → |
“Refractory brick manufacturer for 85 years formerly J.H.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Fire Brick Engineersfirebrickengineers.com HQ: Milwaukee, WI, United StatesReported employees: 51-200 | Milwaukee, WI, United States | 51-200 | Exact match | 14 contacts → |
“Fire Brick Engineers is the leader in the manufacture and distribution of the refractory products, as well as refractory construction services, furnace tear out and repair, and…” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Hebron Brick Supplyhebronbrick.com HQ: West Fargo, ND, United StatesReported employees: 51-200 | West Fargo, ND, United States | 51-200 | Exact match | 14 contacts → |
“Hebron Brick Supply is the only manufacturer of brick in North Dakota and one of the most successful brick companies in the Upper Midwest.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Marion Ceramicsmarionceramics.com HQ: Marion, SC, United StatesReported employees: 51-200 | Marion, SC, United States | 51-200 | Exact match | 13 contacts → |
“Marion Ceramics was founded in 1885 in the small village of Blue Brick near Pee Dee, South Carolina.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Gagnon Clay Products COgagnonclay.com HQ: Green Bay, WI, United StatesReported employees: 11-50 | Green Bay, WI, United States | 11-50 | Exact match | 13 contacts → |
“Gagnon Clay Products Co is a provider of quality brick, stone and fireplaces.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Upchurch Kimbroughupchurchkimbrough.com HQ: Houston, TX, United StatesReported employees: 11-50 | Houston, TX, United States | 11-50 | Exact match | 12 contacts → |
“For over 45 years Upchurch Kimbrough has been the industry standard for customer service among masonry suppliers.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | OLD Hickory Clay Companyoldhickoryclay.com HQ: Mayfield, KY, United StatesReported employees: 51-200 | Mayfield, KY, United States | 51-200 | Exact match | 12 contacts → |
“We mine, mill and process ball and kaolin clay for manufacturers in many industries worldwide.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Thorntree Slatethorntreeslate.com HQ: Houston, TX, United StatesReported employees: 11-50 | Houston, TX, United States | 11-50 | Exact match | 11 contacts → |
“The natural stone products that Thorntree purveys were formed in nature millions of years ago.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | The Christy Refractories Company, L.L.Cchristyco.com HQ: St. Louis, MO, United StatesReported employees: 11-50 | St. Louis, MO, United States | 11-50 | Exact match | 11 contacts → |
“The Christy family of companies has been providing industrial ceramic minerals and finished products to industry since the early 1800's.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Brickcraft Brickbrickcraft.com HQ: Center Point, IN, United StatesReported employees: 11-50 | Center Point, IN, United States | 11-50 | Exact match | 9 contacts → |
“Through our vast network of distributors, Brickcraft has been supplying bricks to residential and commercial projects since 2004.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 118 company matches
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Fireclay suppliers: dataset insights
October 25, 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
117 records in the displayed employee bands.
1 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 118 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: October 25, 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 fireclay suppliers?
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 fireclay suppliers did RevenueBase find based in the United States?
The saved snapshot records 118 matching company records, 2,003 tracked contacts and 768 verified emails. The public preview displays 25 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: October 25, 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
Fireclay suppliers by geography
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 fireclay suppliers based in the United States. Snapshot: October 25, 2026. https://revenuebase.ai/companies/fireclay-suppliers/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
Company intelligence · public preview
Top 25 fireclay suppliers based in the United States
RevenueBase records 118 matching company records for fireclay suppliers based in the United States, with 2,003 tracked contacts and 768 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 25, 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 25 fireclay suppliers 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 | Harbisonwalker Internationalthinkhwi.com HQ: Pittsburgh, PA, United StatesReported employees: 1,001-5,000 | Pittsburgh, PA, United States | 1,001-5,000 | Exact match | 781 contacts → |
“HWI is the largest supplier of refractory products and services in the United States, with a history that spans more than 150 years.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Pine Hall Brickpinehallbrick.com HQ: Winston-salem, NC, United StatesReported employees: 201-500 | Winston-salem, NC, United States | 201-500 | Exact match | 105 contacts → |
“Pine Hall Brick is dedicated to helping our customers fulfill their dreams, by providing quality brick products and unmatched service to make it easy to build beautiful homes…” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Triangle Brick Companytrianglebrick.com HQ: Durham, NC, United StatesReported employees: 201-500 | Durham, NC, United States | 201-500 | Exact match | 102 contacts → |
“Triangle Brick Company is a leading brick manufacturer headquartered in Durham, N.C.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Plibrico Companyplibrico.com HQ: Northbrook, IL, United StatesReported employees: 51-200 | Northbrook, IL, United States | 51-200 | Exact match | 78 contacts → |
“Plibrico offers a full line of monolithic refractories, insulating firebrick and complementary refractory products.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | US Brickusbrick.com HQ: Charleston, SC, United StatesReported employees: 201-500 | Charleston, SC, United States | 201-500 | Exact match | 76 contacts → |
“Born Here.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Gladding, Mcbeangladdingmcbean.com HQ: Lincoln, CA, United StatesReported employees: 51-200 | Lincoln, CA, United States | 51-200 | Exact match | 54 contacts → |
“Founded in 1875, Gladding, McBean is widely recognized as the premier and leading manufacturer of architectural terra cotta, clay sewer pipe, clay roof tile, piazza floor tile…” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Wahl Refractory Solutionswahlref.com HQ: Fremont, OH, United StatesReported employees: 51-200 | Fremont, OH, United States | 51-200 | Exact match | 42 contacts → |
“Under the Fosbel family of companies, Wahl Refractory Solutions was originally founded by Oscar C.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Pacific Clay Products, INCpacificclay.com HQ: Lake Elsinore, CA, United StatesReported employees: 51-200 | Lake Elsinore, CA, United States | 51-200 | Exact match | 41 contacts → |
“Clay Products Manufacturer, Est.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Belden Tri-State Building Materialsbtsbm.com HQ: New York, NY, United StatesReported employees: 51-200 | New York, NY, United States | 51-200 | Exact match | 31 contacts → |
“Belden Tri-State Building Materials has been the standard in masonry products for over 75 years by offering the highest quality manufacturers of clay brick, thin brick and thin…” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Whitacre Greerwgpaver.com HQ: Alliance, OH, United StatesReported employees: 11-50 | Alliance, OH, United States | 11-50 | Exact match | 29 contacts → |
“Whitacre Greer is a small, boutique-type manufacturer of fired-clay paving brick and firebrick.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Belden Architectural Elementsbeldenae.com HQ: Grand Rapids, MI, United StatesReported employees: 11-50 | Grand Rapids, MI, United States | 11-50 | Exact match | 27 contacts → |
“Belden Architectural Elements is a Michigan-based construction building materials consultant and supplier specializing in premium brick, stone, porcelain, slate, concrete, and…” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Mt. Savage Specialty Refractoriesmtsavage.com HQ: Ingomar, PA, United StatesReported employees: 51-200 | Ingomar, PA, United States | 51-200 | Exact match | 26 contacts → |
“Founded in 1975, Mt.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Alsey Refractories Companyalsey.com HQ: Alsey, IL, United StatesReported employees: 51-200 | Alsey, IL, United States | 51-200 | Exact match | 22 contacts → |
“Alsey Refractories Company has been privately held and operated since 1906.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Yankee Hill Brick Mfg. COyankeehillbrick.com HQ: Lincoln, NE, United StatesReported employees: 11-50 | Lincoln, NE, United States | 11-50 | Exact match | 21 contacts → |
“Est.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Ironrockironrock.com HQ: Canton, OH, United StatesReported employees: 51-200 | Canton, OH, United States | 51-200 | Exact match | 18 contacts → |
“Ironrock Capital, Inc.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Snow Shoe Refractoriesfirebricks.com HQ: Clarence, PA, United StatesReported employees: 11-50 | Clarence, PA, United States | 11-50 | Exact match | 15 contacts → |
“Refractory brick manufacturer for 85 years formerly J.H.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Fire Brick Engineersfirebrickengineers.com HQ: Milwaukee, WI, United StatesReported employees: 51-200 | Milwaukee, WI, United States | 51-200 | Exact match | 14 contacts → |
“Fire Brick Engineers is the leader in the manufacture and distribution of the refractory products, as well as refractory construction services, furnace tear out and repair, and…” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Hebron Brick Supplyhebronbrick.com HQ: West Fargo, ND, United StatesReported employees: 51-200 | West Fargo, ND, United States | 51-200 | Exact match | 14 contacts → |
“Hebron Brick Supply is the only manufacturer of brick in North Dakota and one of the most successful brick companies in the Upper Midwest.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Marion Ceramicsmarionceramics.com HQ: Marion, SC, United StatesReported employees: 51-200 | Marion, SC, United States | 51-200 | Exact match | 13 contacts → |
“Marion Ceramics was founded in 1885 in the small village of Blue Brick near Pee Dee, South Carolina.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Gagnon Clay Products COgagnonclay.com HQ: Green Bay, WI, United StatesReported employees: 11-50 | Green Bay, WI, United States | 11-50 | Exact match | 13 contacts → |
“Gagnon Clay Products Co is a provider of quality brick, stone and fireplaces.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Upchurch Kimbroughupchurchkimbrough.com HQ: Houston, TX, United StatesReported employees: 11-50 | Houston, TX, United States | 11-50 | Exact match | 12 contacts → |
“For over 45 years Upchurch Kimbrough has been the industry standard for customer service among masonry suppliers.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | OLD Hickory Clay Companyoldhickoryclay.com HQ: Mayfield, KY, United StatesReported employees: 51-200 | Mayfield, KY, United States | 51-200 | Exact match | 12 contacts → |
“We mine, mill and process ball and kaolin clay for manufacturers in many industries worldwide.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Thorntree Slatethorntreeslate.com HQ: Houston, TX, United StatesReported employees: 11-50 | Houston, TX, United States | 11-50 | Exact match | 11 contacts → |
“The natural stone products that Thorntree purveys were formed in nature millions of years ago.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | The Christy Refractories Company, L.L.Cchristyco.com HQ: St. Louis, MO, United StatesReported employees: 11-50 | St. Louis, MO, United States | 11-50 | Exact match | 11 contacts → |
“The Christy family of companies has been providing industrial ceramic minerals and finished products to industry since the early 1800's.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Brickcraft Brickbrickcraft.com HQ: Center Point, IN, United StatesReported employees: 11-50 | Center Point, IN, United States | 11-50 | Exact match | 9 contacts → |
“Through our vast network of distributors, Brickcraft has been supplying bricks to residential and commercial projects since 2004.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 118 company matches
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Fireclay suppliers: dataset insights
October 25, 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
117 records in the displayed employee bands.
1 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 118 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: October 25, 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 fireclay suppliers?
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 fireclay suppliers did RevenueBase find based in the United States?
The saved snapshot records 118 matching company records, 2,003 tracked contacts and 768 verified emails. The public preview displays 25 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: October 25, 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
Fireclay suppliers by geography
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Cite this list
RevenueBase Data Team. Top 25 fireclay suppliers based in the United States. Snapshot: October 25, 2026. https://revenuebase.ai/companies/fireclay-suppliers/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗