Company lists · Data refreshed November 2026

Top 25 Water heating system providers based in Poland

RevenueBase identified 210 company matches for water heating system providers associated with Poland as of November 2026 and tracks 1,240 professional contacts across them, including 201 with verified work emails. Warsaw is the largest hub.

This list covers company matches for water heating system providers associated with Poland, 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 6, 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
210Companies
1,240Contacts tracked
201Verified emails
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The 25 largest water heating system providers based in Poland

Ranked by team size
Top 25 of 210 company matches for water heating system providers based in Poland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchBiałystok, PolandHQ recorded Nov 6, 2026201-50081 contacts →

Exact match

“NIBE-BIAWAR to największy w Polsce producent zaawansowanych technologicznie rozwiązań grzewczych do domów jednorodzinnych, budynków wielorodzinnych, obiektów przemysłowych i…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchWarsaw, PolandHQ recorded Nov 6, 2026n/a63 contacts →

Exact match

“Grupa Vaillant jest liderem na rynku międzynarodowym w dziedzinie techniki grzewczej i wentylacyjnej oraz klimatyzacji.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchCzarnków, PolandHQ recorded Nov 6, 202651-20049 contacts →

Exact match

“Głównym produktem firmy Metrolog są kompaktowe węzły cieplne.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchKraków, PolandHQ recorded Nov 6, 2026501-1,00040 contacts →

Exact match

“GRUDNIK SP Z O O is a company based out of Cracow, Małopolskie, Poland.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchŚwiebodzice, PolandHQ recorded Nov 6, 2026201-50036 contacts →

Exact match

“TERMET S.A, as part of Ferro Group S.A, is a leading manufacturer of heating devices in Poland - gas boilers of various types, heat pumps, water heaters and solutions based on…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchWrocław, PolandHQ recorded Nov 6, 202651-20022 contacts →

Exact match

“BDR Thermea Poland Sp.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchWarsaw, PolandHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“COOL PRO świadczy kompleksowe usługi w zakresie projektowania, wykonawstwa i serwisu instalacji klimatyzacyjnych, wentylacyjnych, centralnego ogrzewania oraz wodno-kanalizacyjnych.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchKraków, PolandHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“Wierzymy, że stworzyliśmy rozwiązania w zakresie ogrzewania płaszczyznowego i instalacji, które realnie wpływają na komfort życia naszych Klientów.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchKomorów, PolandHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“WOLF GmbH to niemiecki producent profesjonalnych systemów grzewczych: pomp ciepła, kotłów gazowych i olejowych, systemów wentylacyjnych i klimatyzacyjnych opartych na…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchPiaseczno, PolandHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Nasza Firma jako THERMOVAL POLSKA funkcjonuje od 1 maja 2003 roku, jednak historia jej wcześniejszej działalności sięga lat osiemdziesiątych dwudziestego wieku.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchStalowa Wola, PolandHQ recorded Nov 6, 202651-20010 contacts →

Exact match

“Rakoczy Solidne Ciepło - to jedna z najstarszych marek kotlarskich w Polsce.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchSiemianowice Śląskie, PolandHQ recorded Nov 6, 202651-2008 contacts →

Exact match

“PRZEDSIEBIORSTWO MONTAZOWE "KOTLOMONTAZ" SPOLKA Z OGRANICZONA ODPOWIEDZIALNOSCIA is a company based out of Poland.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchŁaziska Górne, PolandHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Grupa UNICAL jest liderem w produkcji kotłów oraz urządzeń grzewczych.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchSwarzędz, PolandHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Idea firmy SAMURIO zakłada tworzenie systemów dla domów, które dzięki nowoczesnym technologiom mogą stać się samowystarczalne, w pełni zautomatyzowane, proste w obsłudze i…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchToruń, PolandHQ recorded Nov 6, 20261-105 contacts →

Exact match

“O NAS: Produkujemy komponenty i systemy do dystrybucji ogrzewania, chłodzenia, klimatyzacji i wody użytkowej, które są w 100% wykonane we Włoszech dla sektora mieszkaniowego…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchKołbaskowo, PolandHQ recorded Nov 6, 202611-504 contacts →

Exact match

“Qborg- Twój Instalator Otoczymy Wasz dom profesjonalną opieką.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchNowy Dwór Mazowiecki, PolandHQ recorded Nov 6, 202611-504 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchWejherowo, PolandHQ recorded Nov 6, 202611-503 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchPoznań, PolandHQ recorded Nov 6, 20261-103 contacts →

Exact match

“ESBE jest czołowym producentem rozwiązań dla systemów grzewczych, chłodniczych, CWU w Europie.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchŁódź, PolandHQ recorded Nov 6, 20261-103 contacts →

Exact match

“PRO-FLOW sp.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchPoznań, PolandHQ recorded Nov 6, 202611-502 contacts →

Exact match

“Zajmujemy się- montażem i doborem pomp ciepła- obsługą dotacji Czyste Powietrze oraz Moje Ciepło- szkoleniem za zakresu doboru dolnego źrodła- ułatwiamy uzyskanie finansowania dla…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchLublin, PolandHQ recorded Nov 6, 20261-102 contacts →

Exact match

“ENERB Sp.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchChotomów, PolandHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Dostarczamy profesjonale promienniki elektryczne i panele na podczerwień do ogrzewania: biur, sklepów, domów, mieszkań, warsztatów, hal, ogrodów zimowych, tarasów, balkonów…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchCzęstochowa, PolandHQ recorded Nov 6, 202611-501 contacts →

Exact match

“Zakłady Gospodarcze "MIARPOL" Sp.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchKraków, PolandHQ recorded Nov 6, 20261-101 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 210 water heating system providers based in Poland

See the full list, filter by size, metro and specialty, and access 201 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Water heating system providers based in Poland at a glance

As of Nov 6, 2026
16.2%Verified-email coverage
5.9Average contacts per company
1-10Median size (employees)
6.7%Largest-city concentration · Warsaw
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
112
11-50
67
51-200
18
201-500
3
501-1,000
3
1,001-5,000
1
10001+
1

Email recency for this list is measured worldwide rather than for Poland, so it is reported there. Company counts and contact totals on this page are exact for Poland, over 210 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 Poland whose business descriptions match “water heating system providers” 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 201 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 6, 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 “water heating system providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many water heating system providers are there based in Poland?

RevenueBase identified 210 company matches for water heating system providers associated with Poland 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?

Nibe-Biawar tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most water heating system providers?

Warsaw leads with 14 company records, followed by Krakow (10) and Wroclaw (10).

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 201 professional contacts with verified work emails tracked across these 210 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 6, 2026.

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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.