Company lists · Data refreshed October 2026
Top 25 Case hardening furnaces suppliers based in the United States
RevenueBase identified 83 company matches for case hardening furnaces suppliers associated with the United States as of October 2026 and tracks 1,548 professional contacts across them, including 679 with verified work emails. Adamsville is the largest hub.
This list covers company matches for case hardening furnaces 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 23, 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 case hardening furnaces suppliers based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 122 contacts → | ||||
Exact match “We have considerable experience in supplying custom-built equipment to suit highly specialized or individual requirements, enabling us to provide a comprehensive service and…” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 2 | 88 contacts → | ||||
Exact match “Harper International is a global leader in complete thermal processing solutions and technical services for the production of advanced materials, including Furnaces, Kilns…” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 3 | 87 contacts → | ||||
Exact match “Global supplier of industrial Heat Treating Equipment, serving a variety of markets worldwide.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 4 | 81 contacts → | ||||
Exact match “Welcome to CEC!” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 5 | 74 contacts → | ||||
Exact match “INDUSTRIAL FURNACES Aluminum Furnace Experts.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 6 | 69 contacts → | ||||
Exact match “Surface Combustion provides a single source for atmosphere and vacuum heat treatment furnaces for the global manufacturing company.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 7 | 66 contacts → | ||||
Exact match “In some of the brightest minds in the oven and heat-treating industry combined hundreds of years of experience to form HeatTek.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 8 | 59 contacts → | ||||
Exact match “Onex is here to help with your refractory construction, combustion & industrial furnace, raw materials, and precast needs.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 9 | 54 contacts → | ||||
Exact match “Abbott Furnace is an industrial furnace manufacturer with over 40 years of experience designing and producing some of the industry’s most reliable and high performing industrial…” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 10 | 46 contacts → | ||||
Exact match “Berry Metal Company is setting the new standard in Basic Oxygen Furnace (BOF), Electric Arc Furnace (EAF) technology, and blast furnace equipment.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 11 | 46 contacts → | ||||
Exact match “EBNER is one of the leading manufacturers of heat treatment facilities for the metals industries.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 12 | 43 contacts → | ||||
Exact match “Thermcraft is an international leading manufacturer of thermal processing equipment including industrial and laboratory furnaces, industrial ovens, high temperature ceramic…” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 13 | 41 contacts → | ||||
Exact match “As one of the nation’s premier developers of innovative vacuum furnaces, Solar Manufacturing strives to deliver the most technically advanced furnaces designed for a wide range of…” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 14 | 33 contacts → | ||||
Exact match “From its headquarters in Lexington, Kentucky USA, Hotwork serves clients operating industrial furnaces all over the world.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 15 | 32 contacts → | ||||
Exact match “Our roots are grounded in temperature control and our innovations have led to superior gas management throughout process zones.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 16 | 31 contacts → | ||||
Exact match “The company was founded in 1946 by Seth Combs and James Murphy.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 17 | 25 contacts → | ||||
Exact match “Davron Technologies Inc,"Where Custom is Standard!" DTI's heat treating experience stretches back to 1949 when foundries formed the industrial backbone of Chattanooga, TN.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 18 | 13 contacts → | ||||
Exact match “The Mellen Company offers a variety of custom furnace models and customized systems to your specifications.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 19 | 12 contacts → | ||||
Exact match “We are a manufacturer of premier industrial thermal processing solutions.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 20 | 10 contacts → | ||||
Exact match “ProTech Thermal Services has been a trusted partner to the heat treat industry since 1998.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 21 | 10 contacts → | ||||
Exact match “Johnson Gas Appliance Company - Heat treating, metal melting and soldering furnaces for industry and school shops.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 22 | 9 contacts → | ||||
Exact match “AJAX ELECTRIC COMPANY is a manufacturing company based out of 60 TOMLINSON ROAD, HUNTINGDON VALLEY, Pennsylvania, United States.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 23 | 9 contacts → | ||||
Exact match “G-M Enterprises, a Nitrex Company, is a leading manufacturer of high-temperature vacuum furnaces and hot zones developed and proven for all types of heat-treating applications…” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 24 | 9 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 25 | 8 contacts → | ||||
Exact match “Fully automated thermal processing equipment including heat treating furnances, drying systems, and energy recovery equipment.” Recorded in the RevenueBase company graph · Oct 23, 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 “case hardening furnaces 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 83 case hardening furnaces suppliers based in the United States
See the full list, filter by size, metro and specialty, and access 679 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Case hardening furnaces suppliers based in the United States at a glance
As of Oct 23, 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 83 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 “case hardening furnaces 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 679 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 23, 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 “case hardening furnaces suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many case hardening furnaces suppliers are there based in the United States?
RevenueBase identified 83 company matches for case hardening furnaces 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?
Consarc Corporation tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most case hardening furnaces suppliers?
Adamsville leads with 2 company records, followed by Canton (2) and Columbiana (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 679 professional contacts with verified work emails tracked across these 83 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 23, 2026.
Ready to reach these companies? Verified emails and direct dials for all 83 case hardening furnaces 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
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Case hardening furnaces suppliers based in Germany
- Case hardening furnaces suppliers based in India
- Case hardening furnaces suppliers based in Italy
- AI companies based in the United States
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Company intelligence · public preview
Top 25 case hardening furnaces 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 83 matching company records for case hardening furnaces suppliers based in the United States, with 1,548 tracked contacts and 679 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 23, 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 case hardening furnaces 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 | Consarc Corporationconsarc.com HQ: Rancocas, NJ, United StatesReported employees: 51-200 | Rancocas, NJ, United States | 51-200 | Exact match | 122 contacts → |
“We have considerable experience in supplying custom-built equipment to suit highly specialized or individual requirements, enabling us to provide a comprehensive service and…” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Harper International Corporationharperintl.com HQ: Buffalo, NY, United StatesReported employees: 51-200 | Buffalo, NY, United States | 51-200 | Exact match | 88 contacts → |
“Harper International is a global leader in complete thermal processing solutions and technical services for the production of advanced materials, including Furnaces, Kilns…” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Afc-Holcroftafc-holcroft.comHQ: Wixom, MI, United StatesReported employees: 51-200 | Wixom, MI, United States | 51-200 | Exact match | 87 contacts → |
“Global supplier of industrial Heat Treating Equipment, serving a variety of markets worldwide.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Consolidated Engineering Companycecfurnaces.com HQ: Kennesaw, GA, United StatesReported employees: 51-200 | Kennesaw, GA, United States | 51-200 | Exact match | 81 contacts → |
“Welcome to CEC!” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Gillespie & Powers, INCgillespiepowers.comHQ: St. Louis, MO, United StatesReported employees: 51-200 | St. Louis, MO, United States | 51-200 | Exact match | 74 contacts → |
“INDUSTRIAL FURNACES Aluminum Furnace Experts.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Surface Combustion, INCsurfacecombustion.com HQ: Maumee, OH, United StatesReported employees: 51-200 | Maumee, OH, United States | 51-200 | Exact match | 69 contacts → |
“Surface Combustion provides a single source for atmosphere and vacuum heat treatment furnaces for the global manufacturing company.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Heattekheattek.com HQ: Ixonia, WI, United StatesReported employees: 51-200 | Ixonia, WI, United States | 51-200 | Exact match | 66 contacts → |
“In some of the brightest minds in the oven and heat-treating industry combined hundreds of years of experience to form HeatTek.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | ONEXonexinc.com HQ: Erie, PA, United StatesReported employees: 51-200 | Erie, PA, United States | 51-200 | Exact match | 59 contacts → |
“Onex is here to help with your refractory construction, combustion & industrial furnace, raw materials, and precast needs.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Abbott Furnace Company Industrial Furnace Design, Manufacturing, Installation, And Serviceabbottfurnace.comHQ: St. Marys, PA, United StatesReported employees: 51-200 | St. Marys, PA, United States | 51-200 | Exact match | 54 contacts → |
“Abbott Furnace is an industrial furnace manufacturer with over 40 years of experience designing and producing some of the industry’s most reliable and high performing industrial…” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Berry Metal Companyberrymetal.com HQ: Zelienople, PA, United StatesReported employees: 51-200 | Zelienople, PA, United States | 51-200 | Exact match | 46 contacts → |
“Berry Metal Company is setting the new standard in Basic Oxygen Furnace (BOF), Electric Arc Furnace (EAF) technology, and blast furnace equipment.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Ebner Furnaces, INCebnerfurnaces.com HQ: Wadsworth, OH, United StatesReported employees: 51-200 | Wadsworth, OH, United States | 51-200 | Exact match | 46 contacts → |
“EBNER is one of the leading manufacturers of heat treatment facilities for the metals industries.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Thermcraftthermcraftinc.com HQ: Winston Salem, NC, United StatesReported employees: 51-200 | Winston Salem, NC, United States | 51-200 | Exact match | 43 contacts → |
“Thermcraft is an international leading manufacturer of thermal processing equipment including industrial and laboratory furnaces, industrial ovens, high temperature ceramic…” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Solar Manufacturingsolarmfg.com HQ: Sellersville, PA, United StatesReported employees: 51-200 | Sellersville, PA, United States | 51-200 | Exact match | 41 contacts → |
“As one of the nation’s premier developers of innovative vacuum furnaces, Solar Manufacturing strives to deliver the most technically advanced furnaces designed for a wide range of…” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Hotwork USAhotwork.com HQ: Lexington, KY, United StatesReported employees: 51-200 | Lexington, KY, United States | 51-200 | Exact match | 33 contacts → |
“From its headquarters in Lexington, Kentucky USA, Hotwork serves clients operating industrial furnaces all over the world.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Elnik Systemselnik.com HQ: Pineville, NC, United StatesReported employees: 11-50 | Pineville, NC, United States | 11-50 | Exact match | 32 contacts → |
“Our roots are grounded in temperature control and our innovations have led to superior gas management throughout process zones.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | CM Furnaces INCcmfurnaces.com HQ: Bloomfield, NJ, United StatesReported employees: 11-50 | Bloomfield, NJ, United States | 11-50 | Exact match | 31 contacts → |
“The company was founded in 1946 by Seth Combs and James Murphy.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Davron Technologies, INCdavrontech.com HQ: Chattanooga, TN, United StatesReported employees: 51-200 | Chattanooga, TN, United States | 51-200 | Exact match | 25 contacts → |
“Davron Technologies Inc,"Where Custom is Standard!" DTI's heat treating experience stretches back to 1949 when foundries formed the industrial backbone of Chattanooga, TN.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | The Mellen Company INCmellencompany.com HQ: Concord, NH, United StatesReported employees: 11-50 | Concord, NH, United States | 11-50 | Exact match | 13 contacts → |
“The Mellen Company offers a variety of custom furnace models and customized systems to your specifications.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Precision Quincyprecisionquincy.com HQ: South Beloit, IL, United StatesReported employees: 11-50 | South Beloit, IL, United States | 11-50 | Exact match | 12 contacts → |
“We are a manufacturer of premier industrial thermal processing solutions.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Protech Thermal Servicesprotechthermal.com HQ: Norco, CA, United StatesReported employees: 11-50 | Norco, CA, United States | 11-50 | Exact match | 10 contacts → |
“ProTech Thermal Services has been a trusted partner to the heat treat industry since 1998.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Josh Vanbeekjohnsongas.com HQ: Cedar Rapids, IA, United StatesReported employees: 11-50 | Cedar Rapids, IA, United States | 11-50 | Exact match | 10 contacts → |
“Johnson Gas Appliance Company - Heat treating, metal melting and soldering furnaces for industry and school shops.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Ajax Electric Companyajaxelectric.com HQ: Huntingdon Valley, PA, United StatesReported employees: 11-50 | Huntingdon Valley, PA, United States | 11-50 | Exact match | 9 contacts → |
“AJAX ELECTRIC COMPANY is a manufacturing company based out of 60 TOMLINSON ROAD, HUNTINGDON VALLEY, Pennsylvania, United States.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | G-M Enterprises, A Nitrex Companynitrex.com HQ: Corona, CA, United StatesReported employees: 11-50 | Corona, CA, United States | 11-50 | Exact match | 9 contacts → |
“G-M Enterprises, a Nitrex Company, is a leading manufacturer of high-temperature vacuum furnaces and hot zones developed and proven for all types of heat-treating applications…” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Premier Furnace Specialists, INCpremierfurnace.com HQ: Farmington Hills, MI, United StatesReported employees: 11-50 | Farmington Hills, MI, United States | 11-50 | Exact match | 9 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 25 | Kleenair Products COkleenairusa.com HQ: Clackamas, OR, United StatesReported employees: 11-50 | Clackamas, OR, United States | 11-50 | Exact match | 8 contacts → |
“Fully automated thermal processing equipment including heat treating furnances, drying systems, and energy recovery equipment.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 83 company matches
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Case hardening furnaces suppliers: dataset insights
October 23, 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
83 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 83 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 23, 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 case hardening furnaces 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 case hardening furnaces suppliers did RevenueBase find based in the United States?
The saved snapshot records 83 matching company records, 1,548 tracked contacts and 679 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 23, 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
Case hardening furnaces suppliers by geography
Cite this list
RevenueBase Data Team. Top 25 case hardening furnaces suppliers based in the United States. Snapshot: October 23, 2026. https://revenuebase.ai/companies/case-hardening-furnaces-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
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Case hardening furnaces suppliers based in Germany
- Case hardening furnaces suppliers based in India
- Case hardening furnaces suppliers based in Italy
- AI companies based in the United States
- Cybersecurity companies based in the United States
- Manufacturing companies based in the United States
Company intelligence · public preview
Top 25 case hardening furnaces suppliers based in the United States
RevenueBase records 83 matching company records for case hardening furnaces suppliers based in the United States, with 1,548 tracked contacts and 679 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 23, 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 case hardening furnaces 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 | Consarc Corporationconsarc.com HQ: Rancocas, NJ, United StatesReported employees: 51-200 | Rancocas, NJ, United States | 51-200 | Exact match | 122 contacts → |
“We have considerable experience in supplying custom-built equipment to suit highly specialized or individual requirements, enabling us to provide a comprehensive service and…” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Harper International Corporationharperintl.com HQ: Buffalo, NY, United StatesReported employees: 51-200 | Buffalo, NY, United States | 51-200 | Exact match | 88 contacts → |
“Harper International is a global leader in complete thermal processing solutions and technical services for the production of advanced materials, including Furnaces, Kilns…” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Afc-Holcroftafc-holcroft.com HQ: Wixom, MI, United StatesReported employees: 51-200 | Wixom, MI, United States | 51-200 | Exact match | 87 contacts → |
“Global supplier of industrial Heat Treating Equipment, serving a variety of markets worldwide.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Consolidated Engineering Companycecfurnaces.com HQ: Kennesaw, GA, United StatesReported employees: 51-200 | Kennesaw, GA, United States | 51-200 | Exact match | 81 contacts → |
“Welcome to CEC!” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Gillespie & Powers, INCgillespiepowers.com HQ: St. Louis, MO, United StatesReported employees: 51-200 | St. Louis, MO, United States | 51-200 | Exact match | 74 contacts → |
“INDUSTRIAL FURNACES Aluminum Furnace Experts.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Surface Combustion, INCsurfacecombustion.com HQ: Maumee, OH, United StatesReported employees: 51-200 | Maumee, OH, United States | 51-200 | Exact match | 69 contacts → |
“Surface Combustion provides a single source for atmosphere and vacuum heat treatment furnaces for the global manufacturing company.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Heattekheattek.com HQ: Ixonia, WI, United StatesReported employees: 51-200 | Ixonia, WI, United States | 51-200 | Exact match | 66 contacts → |
“In some of the brightest minds in the oven and heat-treating industry combined hundreds of years of experience to form HeatTek.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | ONEXonexinc.com HQ: Erie, PA, United StatesReported employees: 51-200 | Erie, PA, United States | 51-200 | Exact match | 59 contacts → |
“Onex is here to help with your refractory construction, combustion & industrial furnace, raw materials, and precast needs.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Abbott Furnace Company Industrial Furnace Design, Manufacturing, Installation, And Serviceabbottfurnace.com HQ: St. Marys, PA, United StatesReported employees: 51-200 | St. Marys, PA, United States | 51-200 | Exact match | 54 contacts → |
“Abbott Furnace is an industrial furnace manufacturer with over 40 years of experience designing and producing some of the industry’s most reliable and high performing industrial…” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Berry Metal Companyberrymetal.com HQ: Zelienople, PA, United StatesReported employees: 51-200 | Zelienople, PA, United States | 51-200 | Exact match | 46 contacts → |
“Berry Metal Company is setting the new standard in Basic Oxygen Furnace (BOF), Electric Arc Furnace (EAF) technology, and blast furnace equipment.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Ebner Furnaces, INCebnerfurnaces.com HQ: Wadsworth, OH, United StatesReported employees: 51-200 | Wadsworth, OH, United States | 51-200 | Exact match | 46 contacts → |
“EBNER is one of the leading manufacturers of heat treatment facilities for the metals industries.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Thermcraftthermcraftinc.com HQ: Winston Salem, NC, United StatesReported employees: 51-200 | Winston Salem, NC, United States | 51-200 | Exact match | 43 contacts → |
“Thermcraft is an international leading manufacturer of thermal processing equipment including industrial and laboratory furnaces, industrial ovens, high temperature ceramic…” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Solar Manufacturingsolarmfg.com HQ: Sellersville, PA, United StatesReported employees: 51-200 | Sellersville, PA, United States | 51-200 | Exact match | 41 contacts → |
“As one of the nation’s premier developers of innovative vacuum furnaces, Solar Manufacturing strives to deliver the most technically advanced furnaces designed for a wide range of…” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Hotwork USAhotwork.com HQ: Lexington, KY, United StatesReported employees: 51-200 | Lexington, KY, United States | 51-200 | Exact match | 33 contacts → |
“From its headquarters in Lexington, Kentucky USA, Hotwork serves clients operating industrial furnaces all over the world.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Elnik Systemselnik.com HQ: Pineville, NC, United StatesReported employees: 11-50 | Pineville, NC, United States | 11-50 | Exact match | 32 contacts → |
“Our roots are grounded in temperature control and our innovations have led to superior gas management throughout process zones.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | CM Furnaces INCcmfurnaces.com HQ: Bloomfield, NJ, United StatesReported employees: 11-50 | Bloomfield, NJ, United States | 11-50 | Exact match | 31 contacts → |
“The company was founded in 1946 by Seth Combs and James Murphy.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Davron Technologies, INCdavrontech.com HQ: Chattanooga, TN, United StatesReported employees: 51-200 | Chattanooga, TN, United States | 51-200 | Exact match | 25 contacts → |
“Davron Technologies Inc,"Where Custom is Standard!" DTI's heat treating experience stretches back to 1949 when foundries formed the industrial backbone of Chattanooga, TN.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | The Mellen Company INCmellencompany.com HQ: Concord, NH, United StatesReported employees: 11-50 | Concord, NH, United States | 11-50 | Exact match | 13 contacts → |
“The Mellen Company offers a variety of custom furnace models and customized systems to your specifications.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Precision Quincyprecisionquincy.com HQ: South Beloit, IL, United StatesReported employees: 11-50 | South Beloit, IL, United States | 11-50 | Exact match | 12 contacts → |
“We are a manufacturer of premier industrial thermal processing solutions.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Protech Thermal Servicesprotechthermal.com HQ: Norco, CA, United StatesReported employees: 11-50 | Norco, CA, United States | 11-50 | Exact match | 10 contacts → |
“ProTech Thermal Services has been a trusted partner to the heat treat industry since 1998.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Josh Vanbeekjohnsongas.com HQ: Cedar Rapids, IA, United StatesReported employees: 11-50 | Cedar Rapids, IA, United States | 11-50 | Exact match | 10 contacts → |
“Johnson Gas Appliance Company - Heat treating, metal melting and soldering furnaces for industry and school shops.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Ajax Electric Companyajaxelectric.com HQ: Huntingdon Valley, PA, United StatesReported employees: 11-50 | Huntingdon Valley, PA, United States | 11-50 | Exact match | 9 contacts → |
“AJAX ELECTRIC COMPANY is a manufacturing company based out of 60 TOMLINSON ROAD, HUNTINGDON VALLEY, Pennsylvania, United States.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | G-M Enterprises, A Nitrex Companynitrex.com HQ: Corona, CA, United StatesReported employees: 11-50 | Corona, CA, United States | 11-50 | Exact match | 9 contacts → |
“G-M Enterprises, a Nitrex Company, is a leading manufacturer of high-temperature vacuum furnaces and hot zones developed and proven for all types of heat-treating applications…” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Premier Furnace Specialists, INCpremierfurnace.com HQ: Farmington Hills, MI, United StatesReported employees: 11-50 | Farmington Hills, MI, United States | 11-50 | Exact match | 9 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 25 | Kleenair Products COkleenairusa.com HQ: Clackamas, OR, United StatesReported employees: 11-50 | Clackamas, OR, United States | 11-50 | Exact match | 8 contacts → |
“Fully automated thermal processing equipment including heat treating furnances, drying systems, and energy recovery equipment.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 83 company matches
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Case hardening furnaces suppliers: dataset insights
October 23, 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
83 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 83 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 23, 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 case hardening furnaces 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 case hardening furnaces suppliers did RevenueBase find based in the United States?
The saved snapshot records 83 matching company records, 1,548 tracked contacts and 679 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 23, 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
Case hardening furnaces suppliers by geography
Cite this list
RevenueBase Data Team. Top 25 case hardening furnaces suppliers based in the United States. Snapshot: October 23, 2026. https://revenuebase.ai/companies/case-hardening-furnaces-suppliers/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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