Company lists · Data refreshed October 2026
Top 25 Boiler flue & tube expanders suppliers worldwide
RevenueBase identified 241 company matches for boiler flue & tube expanders suppliers worldwide as of October 2026 and tracks 2,615 professional contacts across them, including 698 with verified work emails. The United States is the largest market and Mumbai the largest hub.
This list covers company matches for boiler flue & tube expanders suppliers worldwide, 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 22, 2026. Country and city lists for boiler flue & tube expanders suppliers follow the table.
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 boiler flue & tube expanders suppliers worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 193 contacts → | ||||
Exact match “R.F.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase | |||||
| 2 | 165 contacts → | ||||
Exact match “Prijai Heat Exchangers Pvt Ltd is a machinery company based out of B-25, MIDC INDUSTRIAL AREA, Navi Mumbai, Maharashtra, India.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase | |||||
| 3 | 95 contacts → | ||||
Exact match “BoilerMaster Group specialized in boiler and heat exchangers repairs and maintenance, hydrojetting, and refractory and insulation services.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase | |||||
| 4 | 72 contacts → | ||||
Exact match “Azienda produttrice di vasi di espansione e scambiatori di calore.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase | |||||
| 5 | 62 contacts → | ||||
Exact match “Helping the Customer Remove the Worry" Thermal Tech, Inc.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase | |||||
| 6 | 60 contacts → | ||||
Exact match “Superior Boiler Works and Welding Limited was founded in 1962 on Superior Street in Hamilton, Ontario Canada.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase | |||||
| 7 | 58 contacts → | ||||
Exact match “Since 1964, Cole Industrial has been the Northwest's leading provider of new, used and rental boiler equipment for the process and comfort heating needs of nearly every industry…” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase | |||||
| 8 | 53 contacts → | ||||
Exact match “Incorporated in 1996, Kawan Engineering Sdn.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase | |||||
| 9 | 51 contacts → | ||||
Exact match “Equipment Manufacturer- Heat Exchangers- Tube Sheet Bundle- Pressure Vessels- Storage Silos- Tanks- Boiler- and parts in general.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase | |||||
| 10 | 47 contacts → | ||||
Exact match “Since being founded in 1976, Bay City Boiler has grown to become the largest provider of commercial and industrial boiler service and sales in Northern California.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase | |||||
| 11 | 46 contacts → | ||||
Exact match “E.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase | |||||
| 12 | 44 contacts → | ||||
Exact match “Cox Geelen bv, is based in Eijsden (near Maastricht) South Netherlands, and has a long history dating back to 1870.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase | |||||
| 13 | 42 contacts → | ||||
Exact match “Henkens Frères is a family company that was founded in 1954.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase | |||||
| 14 | 41 contacts → | ||||
Exact match “Poole Process Equipment Ltd are leaders in the design, manufacture & repair of air cooled & tubular heat exchangers and of pressure vessels.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase | |||||
| 15 | 38 contacts → | ||||
Exact match “Superior (SPR) rents and sells a complete line of specialty portable equipment and tools.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase | |||||
| 16 | 35 contacts → | ||||
Exact match “Millennium is a proven and responsive field service company specializing in flange re-surfacing, pipe cut & bevel, line boring, milling, and hot taps.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase | |||||
| 17 | 34 contacts → | ||||
Exact match “Voss Manufacturing is a family owned and operated business that serves as a one stop shop to our customers in two separate industries.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase | |||||
| 18 | 32 contacts → | ||||
Exact match “Power Equipment Company (Power Equipment of Memphis) specializes in energy systems and heat generating products, providing the knowledge, products, services and supplies necessary…” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase | |||||
| 19 | 32 contacts → | ||||
Exact match “TCEM designs, manufactures and distributes equipments for : Tubular heat exchanger manufacturing and maintenance, Valves manufacturing and maintenance, Piping preparation and…” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase | |||||
| 20 | 32 contacts → | ||||
Exact match “Services Boiler, Repair Boiler, Retubing Boiler, Rental Boiler, Manufacture Boiler” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase | |||||
| 21 | 32 contacts → | ||||
Exact match “Potts Welding was founded by Walter Potts in 1929 as a boiler repair business.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase | |||||
| 22 | 31 contacts → | ||||
Exact match “FITWELL C0RPORATION located in BHOPAL an engineering manufacturing hub in central India, is an ISO 9001-2008 certified company and a leading designer, manufacturer and exporter of…” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase | |||||
| 23 | 28 contacts → | ||||
Exact match “Thomas C.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase | |||||
| 24 | 25 contacts → | ||||
Exact match “Maus Italia is a leader in tube expanders production and tube rolling.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase | |||||
| 25 | 24 contacts → | ||||
Exact match “Founded by John and Valerie Schwochert in 1997 Proto-1 Manufacturing is an innovative company of original equipment manufactured for the tube and pipe industry.” Recorded in the RevenueBase company graph · Oct 22, 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 “boiler flue & tube expanders 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 241 boiler flue & tube expanders suppliers worldwide
See the full list, filter by size, metro and specialty, and access 698 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Boiler flue & tube expanders suppliers worldwide at a glance
As of Oct 22, 2026Companies by employee count
Email recency is reported on each country list linked below.
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.
- Coverage
- Every country. Country and city lists for boiler flue & tube expanders suppliers are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “boiler flue & tube expanders 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. 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 698 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 22, 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.
Boiler flue & tube expanders suppliers by location
1 lists · largest firstEvery Boiler flue & tube expanders suppliers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
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 “boiler flue & tube expanders suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many boiler flue & tube expanders suppliers are there worldwide?
RevenueBase identified 241 company matches for boiler flue & tube expanders suppliers worldwide 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?
R.F. Macdonald CO tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most boiler flue & tube expanders suppliers?
The United States leads with 48 companies. Every boiler flue & tube expanders suppliers list by country and city is linked on this page.
Which city has the most boiler flue & tube expanders suppliers?
Mumbai leads with 5 company records, followed by Navi Mumbai (4) and Ahmedabad (3).
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 698 professional contacts with verified work emails tracked across these 241 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 22, 2026.
Ready to reach these companies? Verified emails and direct dials for all 241 boiler flue & tube expanders suppliers worldwide. 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 boiler flue & tube expanders suppliers worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 241 matching company records for boiler flue & tube expanders suppliers worldwide, with 2,615 tracked contacts and 698 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 22, 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 boiler flue & tube expanders suppliers worldwide
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 | R.F. Macdonald COrfmacdonald.com HQ: Hayward, CA, United StatesReported employees: 201-500 | Hayward, CA, United States | 201-500 | Exact match | 193 contacts → |
“R.F.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Prijai Heat Exchangers PVT LTDprijai.com HQ: Navi Mumbai, IndiaReported employees: 501-1,000 | Navi Mumbai, India | 501-1,000 | Exact match | 165 contacts → |
“Prijai Heat Exchangers Pvt Ltd is a machinery company based out of B-25, MIDC INDUSTRIAL AREA, Navi Mumbai, Maharashtra, India.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Boiler Master SDN BHDboilermaster.biz HQ: United StatesReported employees: 201-500 | United States | 201-500 | Exact match | 95 contacts → |
“BoilerMaster Group specialized in boiler and heat exchangers repairs and maintenance, hydrojetting, and refractory and insulation services.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Zilmet SPAzilmet.it HQ: Limena, ItalyReported employees: 201-500 | Limena, Italy | 201-500 | Exact match | 72 contacts → |
“Azienda produttrice di vasi di espansione e scambiatori di calore.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Thermal Tech, INCtti-fl.com HQ: Orlando, FL, United StatesReported employees: 51-200 | Orlando, FL, United States | 51-200 | Exact match | 62 contacts → |
“Helping the Customer Remove the Worry" Thermal Tech, Inc.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | HQ: Stoney Creek, ON, CanadaReported employees: 51-200 | Stoney Creek, ON, Canada | 51-200 | Exact match | 60 contacts → |
“Superior Boiler Works and Welding Limited was founded in 1962 on Superior Street in Hamilton, Ontario Canada.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Cole Industrial, INCcoleindust.com HQ: Mountlake Terrace, WA, United StatesReported employees: 51-200 | Mountlake Terrace, WA, United States | 51-200 | Exact match | 58 contacts → |
“Since 1964, Cole Industrial has been the Northwest's leading provider of new, used and rental boiler equipment for the process and comfort heating needs of nearly every industry…” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Kawan Renergykawanengineering.com.my HQ: Ipoh, MalaysiaReported employees: 51-200 | Ipoh, Malaysia | 51-200 | Exact match | 53 contacts → |
“Incorporated in 1996, Kawan Engineering Sdn.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Engematex Equipamentos Industriais Ltdaengematex.com.br HQ: Carapicuíba, BrazilReported employees: 51-200 | Carapicuíba, Brazil | 51-200 | Exact match | 51 contacts → |
“Equipment Manufacturer- Heat Exchangers- Tube Sheet Bundle- Pressure Vessels- Storage Silos- Tanks- Boiler- and parts in general.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  BAY City Boilerbaycityboiler.comHQ: Hayward, CA, United StatesReported employees: 11-50 | Hayward, CA, United States | 11-50 | Exact match | 47 contacts → |
“Since being founded in 1976, Bay City Boiler has grown to become the largest provider of commercial and industrial boiler service and sales in Northern California.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | E.H. Wachsehwachs.com HQ: Lincolnshire, IL, United StatesReported employees: 51-200 | Lincolnshire, IL, United States | 51-200 | Exact match | 46 contacts → |
“E.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | COX Geelen BVcoxgeelen.com HQ: Eijsden, NetherlandsReported employees: 51-200 | Eijsden, Netherlands | 51-200 | Exact match | 44 contacts → |
“Cox Geelen bv, is based in Eijsden (near Maastricht) South Netherlands, and has a long history dating back to 1870.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Henkens Freres S.Ahenkens-freres.be HQ: Henri-chapelle, BelgiumReported employees: 51-200 | Henri-chapelle, Belgium | 51-200 | Exact match | 42 contacts → |
“Henkens Frères is a family company that was founded in 1954.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Poole Process Equipment LTDpoole-process.co.uk HQ: Poole, United KingdomReported employees: 11-50 | Poole, United Kingdom | 11-50 | Exact match | 41 contacts → |
“Poole Process Equipment Ltd are leaders in the design, manufacture & repair of air cooled & tubular heat exchangers and of pressure vessels.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Superiorsprtool.com HQ: Webster, TX, United StatesReported employees: 11-50 | Webster, TX, United States | 11-50 | Exact match | 38 contacts → |
“Superior (SPR) rents and sells a complete line of specialty portable equipment and tools.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | HQ: Canonsburg, PA, United StatesReported employees: 51-200 | Canonsburg, PA, United States | 51-200 | Exact match | 35 contacts → |
“Millennium is a proven and responsive field service company specializing in flange re-surfacing, pipe cut & bevel, line boring, milling, and hot taps.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Voss Manufacturing, INCvossmfg.com HQ: Sanborn, NY, United StatesReported employees: 51-200 | Sanborn, NY, United States | 51-200 | Exact match | 34 contacts → |
“Voss Manufacturing is a family owned and operated business that serves as a one stop shop to our customers in two separate industries.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Power Equipment Company Of Memphispowereq.comHQ: Memphis, TN, United StatesReported employees: 11-50 | Memphis, TN, United States | 11-50 | Exact match | 32 contacts → |
“Power Equipment Company (Power Equipment of Memphis) specializes in energy systems and heat generating products, providing the knowledge, products, services and supplies necessary…” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | TCEMtcem.fr HQ: Le Havre, FranceReported employees: 11-50 | Le Havre, France | 11-50 | Exact match | 32 contacts → |
“TCEM designs, manufactures and distributes equipments for : Tubular heat exchanger manufacturing and maintenance, Valves manufacturing and maintenance, Piping preparation and…” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Pt. Indoboilerindoboiler.com HQ: Cikarang Pusat, IndonesiaReported employees: 201-500 | Cikarang Pusat, Indonesia | 201-500 | Exact match | 32 contacts → |
“Services Boiler, Repair Boiler, Retubing Boiler, Rental Boiler, Manufacture Boiler” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Potts Welding & Boiler Repair Co., INCpottswelding.com HQ: Newark, DE, United StatesReported employees: 51-200 | Newark, DE, United States | 51-200 | Exact match | 32 contacts → |
“Potts Welding was founded by Walter Potts in 1929 as a boiler repair business.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Fitwell Tech PVT LTDfitwell.in HQ: IndiaReported employees: 201-500 | India | 201-500 | Exact match | 31 contacts → |
“FITWELL C0RPORATION located in BHOPAL an engineering manufacturing hub in central India, is an ISO 9001-2008 certified company and a leading designer, manufacturer and exporter of…” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Thomas C. Wilson, LLCtcwilson.comHQ: Long Island City, United StatesReported employees: 11-50 | Long Island City, United States | 11-50 | Exact match | 28 contacts → |
“Thomas C.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Maus Italia S.P.Amausitalia.com HQ: Bagnolo Cremasco, ItalyReported employees: 51-200 | Bagnolo Cremasco, Italy | 51-200 | Exact match | 25 contacts → |
“Maus Italia is a leader in tube expanders production and tube rolling.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Proto-1 Manufacturing, LLCproto1mfg.com HQ: Winneconne, WI, United StatesReported employees: 51-200 | Winneconne, WI, United States | 51-200 | Exact match | 24 contacts → |
“Founded by John and Valerie Schwochert in 1997 Proto-1 Manufacturing is an innovative company of original equipment manufactured for the tube and pipe industry.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 241 company matches
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Boiler flue & tube expanders suppliers: dataset insights
October 22, 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
241 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 across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 241 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 22, 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 ↗
Boiler flue & tube expanders suppliers by location
1 lists · largest firstEvery Boiler flue & tube expanders suppliers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Questions about this company list
What does Exact match mean for boiler flue & tube expanders 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 boiler flue & tube expanders suppliers did RevenueBase find worldwide?
The saved snapshot records 241 matching company records, 2,615 tracked contacts and 698 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 22, 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.
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Cite this list
RevenueBase Data Team. Top 25 boiler flue & tube expanders suppliers worldwide. Snapshot: October 22, 2026. https://revenuebase.ai/companies/browse/boiler-flue-tube-expanders-suppliers.
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 boiler flue & tube expanders suppliers worldwide
RevenueBase records 241 matching company records for boiler flue & tube expanders suppliers worldwide, with 2,615 tracked contacts and 698 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 22, 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 boiler flue & tube expanders suppliers worldwide
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 | R.F. Macdonald COrfmacdonald.com HQ: Hayward, CA, United StatesReported employees: 201-500 | Hayward, CA, United States | 201-500 | Exact match | 193 contacts → |
“R.F.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Prijai Heat Exchangers PVT LTDprijai.com HQ: Navi Mumbai, IndiaReported employees: 501-1,000 | Navi Mumbai, India | 501-1,000 | Exact match | 165 contacts → |
“Prijai Heat Exchangers Pvt Ltd is a machinery company based out of B-25, MIDC INDUSTRIAL AREA, Navi Mumbai, Maharashtra, India.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Boiler Master SDN BHDboilermaster.biz HQ: United StatesReported employees: 201-500 | United States | 201-500 | Exact match | 95 contacts → |
“BoilerMaster Group specialized in boiler and heat exchangers repairs and maintenance, hydrojetting, and refractory and insulation services.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Zilmet SPAzilmet.it HQ: Limena, ItalyReported employees: 201-500 | Limena, Italy | 201-500 | Exact match | 72 contacts → |
“Azienda produttrice di vasi di espansione e scambiatori di calore.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Thermal Tech, INCtti-fl.com HQ: Orlando, FL, United StatesReported employees: 51-200 | Orlando, FL, United States | 51-200 | Exact match | 62 contacts → |
“Helping the Customer Remove the Worry" Thermal Tech, Inc.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | HQ: Stoney Creek, ON, CanadaReported employees: 51-200 | Stoney Creek, ON, Canada | 51-200 | Exact match | 60 contacts → |
“Superior Boiler Works and Welding Limited was founded in 1962 on Superior Street in Hamilton, Ontario Canada.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Cole Industrial, INCcoleindust.com HQ: Mountlake Terrace, WA, United StatesReported employees: 51-200 | Mountlake Terrace, WA, United States | 51-200 | Exact match | 58 contacts → |
“Since 1964, Cole Industrial has been the Northwest's leading provider of new, used and rental boiler equipment for the process and comfort heating needs of nearly every industry…” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Kawan Renergykawanengineering.com.my HQ: Ipoh, MalaysiaReported employees: 51-200 | Ipoh, Malaysia | 51-200 | Exact match | 53 contacts → |
“Incorporated in 1996, Kawan Engineering Sdn.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Engematex Equipamentos Industriais Ltdaengematex.com.br HQ: Carapicuíba, BrazilReported employees: 51-200 | Carapicuíba, Brazil | 51-200 | Exact match | 51 contacts → |
“Equipment Manufacturer- Heat Exchangers- Tube Sheet Bundle- Pressure Vessels- Storage Silos- Tanks- Boiler- and parts in general.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | BAY City Boilerbaycityboiler.com HQ: Hayward, CA, United StatesReported employees: 11-50 | Hayward, CA, United States | 11-50 | Exact match | 47 contacts → |
“Since being founded in 1976, Bay City Boiler has grown to become the largest provider of commercial and industrial boiler service and sales in Northern California.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | E.H. Wachsehwachs.com HQ: Lincolnshire, IL, United StatesReported employees: 51-200 | Lincolnshire, IL, United States | 51-200 | Exact match | 46 contacts → |
“E.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | COX Geelen BVcoxgeelen.com HQ: Eijsden, NetherlandsReported employees: 51-200 | Eijsden, Netherlands | 51-200 | Exact match | 44 contacts → |
“Cox Geelen bv, is based in Eijsden (near Maastricht) South Netherlands, and has a long history dating back to 1870.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Henkens Freres S.Ahenkens-freres.be HQ: Henri-chapelle, BelgiumReported employees: 51-200 | Henri-chapelle, Belgium | 51-200 | Exact match | 42 contacts → |
“Henkens Frères is a family company that was founded in 1954.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Poole Process Equipment LTDpoole-process.co.uk HQ: Poole, United KingdomReported employees: 11-50 | Poole, United Kingdom | 11-50 | Exact match | 41 contacts → |
“Poole Process Equipment Ltd are leaders in the design, manufacture & repair of air cooled & tubular heat exchangers and of pressure vessels.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Superiorsprtool.com HQ: Webster, TX, United StatesReported employees: 11-50 | Webster, TX, United States | 11-50 | Exact match | 38 contacts → |
“Superior (SPR) rents and sells a complete line of specialty portable equipment and tools.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | HQ: Canonsburg, PA, United StatesReported employees: 51-200 | Canonsburg, PA, United States | 51-200 | Exact match | 35 contacts → |
“Millennium is a proven and responsive field service company specializing in flange re-surfacing, pipe cut & bevel, line boring, milling, and hot taps.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Voss Manufacturing, INCvossmfg.com HQ: Sanborn, NY, United StatesReported employees: 51-200 | Sanborn, NY, United States | 51-200 | Exact match | 34 contacts → |
“Voss Manufacturing is a family owned and operated business that serves as a one stop shop to our customers in two separate industries.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Power Equipment Company Of Memphispowereq.com HQ: Memphis, TN, United StatesReported employees: 11-50 | Memphis, TN, United States | 11-50 | Exact match | 32 contacts → |
“Power Equipment Company (Power Equipment of Memphis) specializes in energy systems and heat generating products, providing the knowledge, products, services and supplies necessary…” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | TCEMtcem.fr HQ: Le Havre, FranceReported employees: 11-50 | Le Havre, France | 11-50 | Exact match | 32 contacts → |
“TCEM designs, manufactures and distributes equipments for : Tubular heat exchanger manufacturing and maintenance, Valves manufacturing and maintenance, Piping preparation and…” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Pt. Indoboilerindoboiler.com HQ: Cikarang Pusat, IndonesiaReported employees: 201-500 | Cikarang Pusat, Indonesia | 201-500 | Exact match | 32 contacts → |
“Services Boiler, Repair Boiler, Retubing Boiler, Rental Boiler, Manufacture Boiler” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Potts Welding & Boiler Repair Co., INCpottswelding.com HQ: Newark, DE, United StatesReported employees: 51-200 | Newark, DE, United States | 51-200 | Exact match | 32 contacts → |
“Potts Welding was founded by Walter Potts in 1929 as a boiler repair business.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Fitwell Tech PVT LTDfitwell.in HQ: IndiaReported employees: 201-500 | India | 201-500 | Exact match | 31 contacts → |
“FITWELL C0RPORATION located in BHOPAL an engineering manufacturing hub in central India, is an ISO 9001-2008 certified company and a leading designer, manufacturer and exporter of…” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Thomas C. Wilson, LLCtcwilson.com HQ: Long Island City, United StatesReported employees: 11-50 | Long Island City, United States | 11-50 | Exact match | 28 contacts → |
“Thomas C.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Maus Italia S.P.Amausitalia.com HQ: Bagnolo Cremasco, ItalyReported employees: 51-200 | Bagnolo Cremasco, Italy | 51-200 | Exact match | 25 contacts → |
“Maus Italia is a leader in tube expanders production and tube rolling.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Proto-1 Manufacturing, LLCproto1mfg.com HQ: Winneconne, WI, United StatesReported employees: 51-200 | Winneconne, WI, United States | 51-200 | Exact match | 24 contacts → |
“Founded by John and Valerie Schwochert in 1997 Proto-1 Manufacturing is an innovative company of original equipment manufactured for the tube and pipe industry.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 241 company matches
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Boiler flue & tube expanders suppliers: dataset insights
October 22, 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
241 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 across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 241 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 22, 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 ↗
Boiler flue & tube expanders suppliers by location
1 lists · largest firstEvery Boiler flue & tube expanders suppliers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Questions about this company list
What does Exact match mean for boiler flue & tube expanders 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 boiler flue & tube expanders suppliers did RevenueBase find worldwide?
The saved snapshot records 241 matching company records, 2,615 tracked contacts and 698 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 22, 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
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Cite this list
RevenueBase Data Team. Top 25 boiler flue & tube expanders suppliers worldwide. Snapshot: October 22, 2026. https://revenuebase.ai/companies/browse/boiler-flue-tube-expanders-suppliers.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗