Company lists · Data refreshed November 2026
Top 25 Expansion tanks suppliers worldwide
RevenueBase identified 181 company matches for expansion tanks suppliers worldwide as of November 2026 and tracks 3,780 professional contacts across them, including 1,180 with verified work emails. The United States is the largest market and Calgary the largest hub.
This list covers company matches for expansion tanks 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 November 5, 2026. Country and city lists for expansion tanks 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 expansion tanks suppliers worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 528 contacts → | ||||
Exact match “Noble was built in 1993 to meet the needs of trades professionals.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 2 | 395 contacts → | ||||
Exact match “Headquartered in Concord, NH, The Granite Group distributes plumbing, heating, cooling, piping, water systems, and energy products to contractors and fuel dealers across the…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 3 | 320 contacts → | ||||
Exact match “For over 90 years, Plumbers Supply Co.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 4 | 260 contacts → | ||||
Exact match “Standard Plumbing has over 100 branches serving customers in Utah, Idaho, Oregon, California, Wyoming, Arizona, Nevada, Colorado, Nebraska.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 5 | 252 contacts → | ||||
Exact match “General Plumbing Supply has been a leading resource to contractors & homeowners for top-of-the-line plumbing, heating, HVAC, and industrial supplies for over 100 years.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 6 | 134 contacts → | ||||
Exact match “Deschênes & Fils, Montreal division is- 80 years of experience as a plumbing, heating and fire protection distributor and wholesaler- 14 outlets (contractors only), we can…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 7 | 105 contacts → | ||||
Exact match “F.W.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 8 | 89 contacts → | ||||
Exact match “GWS offers a comprehensive and wide range of pressure vessels for heating, thermal, pressure booster, water hammer, reverse osmosis and water well applications.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 9 | 84 contacts → | ||||
Exact match “Legend Valve has the most expansive offering of valves, fittings, tubing, and components for plumbing and hydronic systems.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 10 | 74 contacts → | ||||
Exact match “Colorado’s Premier Plumbing, HVAC, and Industrial Supply Partner Since 1950 George T.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 11 | 73 contacts → | ||||
Exact match “Azienda produttrice di vasi di espansione e scambiatori di calore.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 12 | 67 contacts → | ||||
Exact match “Négoce en plomberie, chauffage, sanitaire, robinetterie et carrelage depuis 1967, ORVIF est le leader des distributeurs indépendants d’Ile de France.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 13 | 43 contacts → | ||||
Exact match “In 1989, Flexcon Industries started its journey to become the leading manufacturer of composite and steel pre-pressurized diaphragm expansion tanks for private well systems.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 14 | 43 contacts → | ||||
Exact match “Varem s.p.a.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 15 | 36 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 16 | 32 contacts → | ||||
Exact match “Boston area largest stocking supplier of Rheem/Ruud Residential and Commercial Water Heaters, Laars heating products, Peerless cast iron boilers, Grundfos pumps and many other…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 17 | 32 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 18 | 30 contacts → | ||||
Exact match “Industry leader in wholesale distribution serving the SouthEast and beyond since 1946.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 19 | 29 contacts → | ||||
Exact match “Since 1956, RM Cotton Company has been a leading distributor of quality pumps, tanks, water heaters, boilers and other products used in the mechanical contracting and construction…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 20 | 29 contacts → | ||||
Exact match “Wholesale Plumbing, Heating and HVAC Distribution Grove Supply, Inc.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 21 | 26 contacts → | ||||
Exact match “Elbi of America offers an extensive line of products through its three divisions: Arrow Industries is a master distributor of more than items serving the plumbing, water…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 22 | 20 contacts → | ||||
Exact match “Roclim distributeur spécialiste de matériel de chauffage, ventilation et climatisation [CVC] Auprès des principaux acteurs nationaux et régionaux dans la maintenance, la…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 23 | 20 contacts → | ||||
Exact match “If you want to access an unrivalled range of plumbing and heating products and industry knowledge, you’re going to love Thomas Dudley.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 24 | 19 contacts → | ||||
Exact match “ZILIO INDUSTRIES S.p.A.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 25 | 16 contacts → | ||||
Exact match “Zilmet is one of the oldest and largest expansion tank manufacturers in the world.” Recorded in the RevenueBase company graph · Nov 5, 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 “expansion tanks 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 181 expansion tanks suppliers worldwide
See the full list, filter by size, metro and specialty, and access 1,180 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Expansion tanks suppliers worldwide at a glance
As of Nov 5, 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 expansion tanks suppliers are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “expansion tanks 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 1,180 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 November 5, 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.
Expansion tanks suppliers by location
1 lists · largest firstEvery Expansion tanks 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 “expansion tanks suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many expansion tanks suppliers are there worldwide?
RevenueBase identified 181 company matches for expansion tanks suppliers worldwide as of November 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?
Noble Corporation tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most expansion tanks suppliers?
The United States leads with 73 companies. Every expansion tanks suppliers list by country and city is linked on this page.
Which city has the most expansion tanks suppliers?
Calgary leads with 3 company records, followed by Louisville (3) and Auburn Hills (2).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 1,180 professional contacts with verified work emails tracked across these 181 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 November 5, 2026.
Ready to reach these companies? Verified emails and direct dials for all 181 expansion tanks 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 expansion tanks 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 181 matching company records for expansion tanks suppliers worldwide, with 3,780 tracked contacts and 1,180 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: November 5, 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 expansion tanks 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 |  Noble Corporationnoble.caHQ: Concord, ON, United StatesReported employees: 1,001-5,000 | Concord, ON, United States | 1,001-5,000 | Exact match | 528 contacts → |
“Noble was built in 1993 to meet the needs of trades professionals.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  The Granite Groupthegranitegroup.comHQ: Concord, NH, United StatesReported employees: 501-1,000 | Concord, NH, United States | 501-1,000 | Exact match | 395 contacts → |
“Headquartered in Concord, NH, The Granite Group distributes plumbing, heating, cooling, piping, water systems, and energy products to contractors and fuel dealers across the…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Plumbers Supply COplumbers-supply-co.comHQ: Louisville, KY, United StatesReported employees: 201-500 | Louisville, KY, United States | 201-500 | Exact match | 320 contacts → |
“For over 90 years, Plumbers Supply Co.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Standard Plumbing Supplystandardplumbing.comHQ: United StatesReported employees: 501-1,000 | United States | 501-1,000 | Exact match | 260 contacts → |
“Standard Plumbing has over 100 branches serving customers in Utah, Idaho, Oregon, California, Wyoming, Arizona, Nevada, Colorado, Nebraska.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  General Plumbing Supplygeneralplumbingsupply.netHQ: Piscataway, NY, United StatesReported employees: 501-1,000 | Piscataway, NY, United States | 501-1,000 | Exact match | 252 contacts → |
“General Plumbing Supply has been a leading resource to contractors & homeowners for top-of-the-line plumbing, heating, HVAC, and industrial supplies for over 100 years.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Deschênes & Fils Ltée, Division Montréaldeschenes.caHQ: Montréal, QC, CanadaReported employees: 201-500 | Montréal, QC, Canada | 201-500 | Exact match | 134 contacts → |
“Deschênes & Fils, Montreal division is- 80 years of experience as a plumbing, heating and fire protection distributor and wholesaler- 14 outlets (contractors only), we can…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  F.W. Webb Companyfwwebb.comHQ: Hartford, CT, United StatesReported employees: 11-50 | Hartford, CT, United States | 11-50 | Exact match | 105 contacts → |
“F.W.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Global Water Solutions LTDglobalwatersolutions.comHQ: St. Helier, JerseyReported employees: 201-500 | St. Helier, Jersey | 201-500 | Exact match | 89 contacts → |
“GWS offers a comprehensive and wide range of pressure vessels for heating, thermal, pressure booster, water hammer, reverse osmosis and water well applications.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Legend Valvelegendvalve.comHQ: Auburn Hills, MI, United StatesReported employees: 51-200 | Auburn Hills, MI, United States | 51-200 | Exact match | 84 contacts → |
“Legend Valve has the most expansive offering of valves, fittings, tubing, and components for plumbing and hydronic systems.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  George T. Sanders Companygtsanders.comHQ: Wheat Ridge, CO, United StatesReported employees: 51-200 | Wheat Ridge, CO, United States | 51-200 | Exact match | 74 contacts → |
“Colorado’s Premier Plumbing, HVAC, and Industrial Supply Partner Since 1950 George T.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Zilmet SPAzilmet.itHQ: Limena, ItalyReported employees: 201-500 | Limena, Italy | 201-500 | Exact match | 73 contacts → |
“Azienda produttrice di vasi di espansione e scambiatori di calore.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  ORVIForvif.frHQ: Gentilly, FranceReported employees: 51-200 | Gentilly, France | 51-200 | Exact match | 67 contacts → |
“Négoce en plomberie, chauffage, sanitaire, robinetterie et carrelage depuis 1967, ORVIF est le leader des distributeurs indépendants d’Ile de France.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Flexcon Industriesflexconind.comHQ: Randolph, MA, United StatesReported employees: 51-200 | Randolph, MA, United States | 51-200 | Exact match | 43 contacts → |
“In 1989, Flexcon Industries started its journey to become the leading manufacturer of composite and steel pre-pressurized diaphragm expansion tanks for private well systems.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Varem SPAvarem.comHQ: Limena, ItalyReported employees: 51-200 | Limena, Italy | 51-200 | Exact match | 43 contacts → |
“Varem s.p.a.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Snow And Jones, INCsnowandjones.comHQ: Norwell, MA, United StatesReported employees: 51-200 | Norwell, MA, United States | 51-200 | Exact match | 36 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 16 |  Economy Plumbing & Heating Supplyeconomyplumbing.comHQ: Mattapan, MA, United StatesReported employees: 11-50 | Mattapan, MA, United States | 11-50 | Exact match | 32 contacts → |
“Boston area largest stocking supplier of Rheem/Ruud Residential and Commercial Water Heaters, Laars heating products, Peerless cast iron boilers, Grundfos pumps and many other…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | EAU ET Vapeureau-vapeur.com HQ: Saint-denis, FranceReported employees: 11-50 | Saint-denis, France | 11-50 | Exact match | 32 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 18 |  Tempaco, INCtempaco.comHQ: Orlando, FL, United StatesReported employees: 11-50 | Orlando, FL, United States | 11-50 | Exact match | 30 contacts → |
“Industry leader in wholesale distribution serving the SouthEast and beyond since 1946.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  RM Cotton Companyrmcotton.comHQ: Brooklyn Park, ND, United StatesReported employees: 11-50 | Brooklyn Park, ND, United States | 11-50 | Exact match | 29 contacts → |
“Since 1956, RM Cotton Company has been a leading distributor of quality pumps, tanks, water heaters, boilers and other products used in the mechanical contracting and construction…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Grove Supply, INCgrovesupplyinc.com HQ: Warminster, PA, United StatesReported employees: 51-200 | Warminster, PA, United States | 51-200 | Exact match | 29 contacts → |
“Wholesale Plumbing, Heating and HVAC Distribution Grove Supply, Inc.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Elbi Of America, INCelbiofamerica.comHQ: Anaheim, CA, United StatesReported employees: 201-500 | Anaheim, CA, United States | 201-500 | Exact match | 26 contacts → |
“Elbi of America offers an extensive line of products through its three divisions: Arrow Industries is a master distributor of more than items serving the plumbing, water…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Roclimroclim.frHQ: Clamart, FranceReported employees: 11-50 | Clamart, France | 11-50 | Exact match | 20 contacts → |
“Roclim distributeur spécialiste de matériel de chauffage, ventilation et climatisation [CVC] Auprès des principaux acteurs nationaux et régionaux dans la maintenance, la…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Thomas Dudley Plumbingthomasdudley.co.ukHQ: Dudley, United KingdomReported employees: 201-500 | Dudley, United Kingdom | 201-500 | Exact match | 20 contacts → |
“If you want to access an unrivalled range of plumbing and heating products and industry knowledge, you’re going to love Thomas Dudley.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Zilio Industries SPAzilioindustries.comHQ: Pozzoleone, United StatesReported employees: 51-200 | Pozzoleone, United States | 51-200 | Exact match | 19 contacts → |
“ZILIO INDUSTRIES S.p.A.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Zilmet USAzilmetusa.comHQ: Andrews, SC, United StatesReported employees: 11-50 | Andrews, SC, United States | 11-50 | Exact match | 16 contacts → |
“Zilmet is one of the oldest and largest expansion tank manufacturers in the world.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 181 company matches
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Expansion tanks suppliers: dataset insights
November 5, 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
177 records in the displayed employee bands.
4 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 181 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: November 5, 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 ↗
Expansion tanks suppliers by location
1 lists · largest firstEvery Expansion tanks 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 expansion tanks 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 expansion tanks suppliers did RevenueBase find worldwide?
The saved snapshot records 181 matching company records, 3,780 tracked contacts and 1,180 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: November 5, 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 expansion tanks suppliers worldwide. Snapshot: November 5, 2026. https://revenuebase.ai/companies/browse/expansion-tanks-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 expansion tanks suppliers worldwide
RevenueBase records 181 matching company records for expansion tanks suppliers worldwide, with 3,780 tracked contacts and 1,180 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: November 5, 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 expansion tanks 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 | Noble Corporationnoble.ca HQ: Concord, ON, United StatesReported employees: 1,001-5,000 | Concord, ON, United States | 1,001-5,000 | Exact match | 528 contacts → |
“Noble was built in 1993 to meet the needs of trades professionals.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | The Granite Groupthegranitegroup.com HQ: Concord, NH, United StatesReported employees: 501-1,000 | Concord, NH, United States | 501-1,000 | Exact match | 395 contacts → |
“Headquartered in Concord, NH, The Granite Group distributes plumbing, heating, cooling, piping, water systems, and energy products to contractors and fuel dealers across the…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Plumbers Supply COplumbers-supply-co.com HQ: Louisville, KY, United StatesReported employees: 201-500 | Louisville, KY, United States | 201-500 | Exact match | 320 contacts → |
“For over 90 years, Plumbers Supply Co.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Standard Plumbing Supplystandardplumbing.com HQ: United StatesReported employees: 501-1,000 | United States | 501-1,000 | Exact match | 260 contacts → |
“Standard Plumbing has over 100 branches serving customers in Utah, Idaho, Oregon, California, Wyoming, Arizona, Nevada, Colorado, Nebraska.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | General Plumbing Supplygeneralplumbingsupply.net HQ: Piscataway, NY, United StatesReported employees: 501-1,000 | Piscataway, NY, United States | 501-1,000 | Exact match | 252 contacts → |
“General Plumbing Supply has been a leading resource to contractors & homeowners for top-of-the-line plumbing, heating, HVAC, and industrial supplies for over 100 years.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Deschênes & Fils Ltée, Division Montréaldeschenes.ca HQ: Montréal, QC, CanadaReported employees: 201-500 | Montréal, QC, Canada | 201-500 | Exact match | 134 contacts → |
“Deschênes & Fils, Montreal division is- 80 years of experience as a plumbing, heating and fire protection distributor and wholesaler- 14 outlets (contractors only), we can…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | F.W. Webb Companyfwwebb.com HQ: Hartford, CT, United StatesReported employees: 11-50 | Hartford, CT, United States | 11-50 | Exact match | 105 contacts → |
“F.W.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Global Water Solutions LTDglobalwatersolutions.com HQ: St. Helier, JerseyReported employees: 201-500 | St. Helier, Jersey | 201-500 | Exact match | 89 contacts → |
“GWS offers a comprehensive and wide range of pressure vessels for heating, thermal, pressure booster, water hammer, reverse osmosis and water well applications.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Legend Valvelegendvalve.com HQ: Auburn Hills, MI, United StatesReported employees: 51-200 | Auburn Hills, MI, United States | 51-200 | Exact match | 84 contacts → |
“Legend Valve has the most expansive offering of valves, fittings, tubing, and components for plumbing and hydronic systems.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | George T. Sanders Companygtsanders.com HQ: Wheat Ridge, CO, United StatesReported employees: 51-200 | Wheat Ridge, CO, United States | 51-200 | Exact match | 74 contacts → |
“Colorado’s Premier Plumbing, HVAC, and Industrial Supply Partner Since 1950 George T.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Zilmet SPAzilmet.it HQ: Limena, ItalyReported employees: 201-500 | Limena, Italy | 201-500 | Exact match | 73 contacts → |
“Azienda produttrice di vasi di espansione e scambiatori di calore.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | ORVIForvif.fr HQ: Gentilly, FranceReported employees: 51-200 | Gentilly, France | 51-200 | Exact match | 67 contacts → |
“Négoce en plomberie, chauffage, sanitaire, robinetterie et carrelage depuis 1967, ORVIF est le leader des distributeurs indépendants d’Ile de France.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Flexcon Industriesflexconind.com HQ: Randolph, MA, United StatesReported employees: 51-200 | Randolph, MA, United States | 51-200 | Exact match | 43 contacts → |
“In 1989, Flexcon Industries started its journey to become the leading manufacturer of composite and steel pre-pressurized diaphragm expansion tanks for private well systems.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Varem SPAvarem.com HQ: Limena, ItalyReported employees: 51-200 | Limena, Italy | 51-200 | Exact match | 43 contacts → |
“Varem s.p.a.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Snow And Jones, INCsnowandjones.com HQ: Norwell, MA, United StatesReported employees: 51-200 | Norwell, MA, United States | 51-200 | Exact match | 36 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 16 | Economy Plumbing & Heating Supplyeconomyplumbing.com HQ: Mattapan, MA, United StatesReported employees: 11-50 | Mattapan, MA, United States | 11-50 | Exact match | 32 contacts → |
“Boston area largest stocking supplier of Rheem/Ruud Residential and Commercial Water Heaters, Laars heating products, Peerless cast iron boilers, Grundfos pumps and many other…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | EAU ET Vapeureau-vapeur.com HQ: Saint-denis, FranceReported employees: 11-50 | Saint-denis, France | 11-50 | Exact match | 32 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 18 | Tempaco, INCtempaco.com HQ: Orlando, FL, United StatesReported employees: 11-50 | Orlando, FL, United States | 11-50 | Exact match | 30 contacts → |
“Industry leader in wholesale distribution serving the SouthEast and beyond since 1946.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | RM Cotton Companyrmcotton.com HQ: Brooklyn Park, ND, United StatesReported employees: 11-50 | Brooklyn Park, ND, United States | 11-50 | Exact match | 29 contacts → |
“Since 1956, RM Cotton Company has been a leading distributor of quality pumps, tanks, water heaters, boilers and other products used in the mechanical contracting and construction…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Grove Supply, INCgrovesupplyinc.com HQ: Warminster, PA, United StatesReported employees: 51-200 | Warminster, PA, United States | 51-200 | Exact match | 29 contacts → |
“Wholesale Plumbing, Heating and HVAC Distribution Grove Supply, Inc.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Elbi Of America, INCelbiofamerica.com HQ: Anaheim, CA, United StatesReported employees: 201-500 | Anaheim, CA, United States | 201-500 | Exact match | 26 contacts → |
“Elbi of America offers an extensive line of products through its three divisions: Arrow Industries is a master distributor of more than items serving the plumbing, water…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Roclimroclim.fr HQ: Clamart, FranceReported employees: 11-50 | Clamart, France | 11-50 | Exact match | 20 contacts → |
“Roclim distributeur spécialiste de matériel de chauffage, ventilation et climatisation [CVC] Auprès des principaux acteurs nationaux et régionaux dans la maintenance, la…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Thomas Dudley Plumbingthomasdudley.co.uk HQ: Dudley, United KingdomReported employees: 201-500 | Dudley, United Kingdom | 201-500 | Exact match | 20 contacts → |
“If you want to access an unrivalled range of plumbing and heating products and industry knowledge, you’re going to love Thomas Dudley.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Zilio Industries SPAzilioindustries.com HQ: Pozzoleone, United StatesReported employees: 51-200 | Pozzoleone, United States | 51-200 | Exact match | 19 contacts → |
“ZILIO INDUSTRIES S.p.A.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Zilmet USAzilmetusa.com HQ: Andrews, SC, United StatesReported employees: 11-50 | Andrews, SC, United States | 11-50 | Exact match | 16 contacts → |
“Zilmet is one of the oldest and largest expansion tank manufacturers in the world.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 181 company matches
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Expansion tanks suppliers: dataset insights
November 5, 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
177 records in the displayed employee bands.
4 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 181 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: November 5, 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 ↗
Expansion tanks suppliers by location
1 lists · largest firstEvery Expansion tanks 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 expansion tanks 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 expansion tanks suppliers did RevenueBase find worldwide?
The saved snapshot records 181 matching company records, 3,780 tracked contacts and 1,180 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: November 5, 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 expansion tanks suppliers worldwide. Snapshot: November 5, 2026. https://revenuebase.ai/companies/browse/expansion-tanks-suppliers.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗