Company lists · Data refreshed September 2026

Top 15 Industrial heating equipment suppliers based in Poland

Name: Industrial heating equipment suppliers based in Poland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 84 companies tracked

RevenueBase identified 84 company matches for industrial heating equipment suppliers associated with Poland as of September 2026 and tracks 1,100 professional contacts across them, including 440 with verified work emails. Swiebodzin is the largest hub.

This list covers company matches for industrial heating equipment suppliers 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 September 17, 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 Sep 17, 2026 How this list was built

84Companies

1,100Contacts tracked

440Verified emails

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The 15 largest industrial heating equipment suppliers based in Poland

Ranked by team size

Top 15 of 84 company matches for industrial heating equipment suppliers based in Poland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Seco Warwick Group	Exact match	Swiebodzin, PolandHQ recorded Sep 17, 2026	501-1,000	366 contacts →
	Exact match “SECO/WARWICK is the 1st choice supplier of solutions for heat treatment and metallurgy.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	AIC S.A	Exact match	Gdynia, PolandHQ recorded Sep 17, 2026	501-1,000	268 contacts →
	Exact match “AIC is going its way in the field of advanced heat transfer solutions.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	Grudnik Sp. Z O. O	Exact match	Kraków, PolandHQ recorded Sep 17, 2026	501-1,000	41 contacts →
	Exact match “GRUDNIK SP Z O O is a company based out of Cracow, Małopolskie, Poland.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	Elektrotermex	Exact match	Ostrołęka, PolandHQ recorded Sep 17, 2026	11-50	20 contacts →
	Exact match “Jesteśmy producentem węzłów cieplnych, pionierami branży na rynku polskim.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	Systema Polska Sp. Z O.O	Exact match	Zduńska Wola, PolandHQ recorded Sep 17, 2026	51-200	14 contacts →
	Exact match “Systema Polska Sp.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	Thermoval Polska S.A	Exact match	Piaseczno, PolandHQ recorded Sep 17, 2026	11-50	11 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 · Sep 17, 2026 · View company records in RevenueBase
7	Winterwarm Polska	Exact match	Jasin, PolandHQ recorded Sep 17, 2026	11-50	9 contacts →
	Exact match “Winterwarm Polska specjalizuje się w produkcji wysokiej klasy nadmuchowego ogrzewania przemysłowego, opartego o bardzo nowoczesne i zaawansowane technologicznie nagrzewnice gazowe.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Unidez Sp. Z O.O	Exact match	Nowa Dęba, PolandHQ recorded Sep 17, 2026	51-200	9 contacts →
	Exact match “EKSPERT W KOMPLEKSOWEJ OBRÓBCE STALI - Usługi obróbki stali - Konstrukcje stalowe na indywidualne zamówienie - Wężownice,nagrzewnice i wymienniki ciepła - Przewody hydrauliczne i…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	AIC Polska	Exact match	Włocławek, PolandHQ recorded Sep 17, 2026	11-50	6 contacts →
	Exact match “Firma AIC (Advanced Industrial Components) powstała w 2001 roku i szybko stała się uznanym na całym świecie niezawodnym specjalistą w zakresie projektowania, inżynierii i…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	Unical Polska Sp. Z O.O	Exact match	Łaziska Górne, PolandHQ recorded Sep 17, 2026	11-50	5 contacts →
	Exact match “Grupa UNICAL jest liderem w produkcji kotłów oraz urządzeń grzewczych.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	Leimro	Exact match	Konstancin-jeziorna, PolandHQ recorded Sep 17, 2026	1-10	5 contacts →
	Exact match “Leimro provides devices for distribution of thermal energy in concrete production and curing both heating and cooling.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	KHT Group	Exact match	Kietrz, PolandHQ recorded Sep 17, 2026	51-200	4 contacts →
	Exact match “Since 1989, as KHT Group, we have been designing and implementing modern solutions for heating and sanitary systems.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	Termorad Sp. Z O.O	Exact match	Radom, PolandHQ recorded Sep 17, 2026	11-50	2 contacts →
	Exact match “Produkcja elektrycznych elementów grzejnych w tym grzałek rurkowych oraz rozwiązań dla infrastruktury kolejowej.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	Monter Shop	Exact match	Kraków, PolandHQ recorded Sep 17, 2026	1-10	2 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	Enerzon	Exact match	Chotomów, PolandHQ recorded Sep 17, 2026	1-10	2 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 · Sep 17, 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 “industrial heating equipment 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 15 of 84 industrial heating equipment suppliers based in Poland

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Industrial heating equipment suppliers based in Poland at a glance

As of Sep 17, 2026

40.0%Verified-email coverage

13.1Average contacts per company

11-50Median size (employees)

4.8%Largest-city concentration · Swiebodzin

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

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 84 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 “industrial heating equipment suppliers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every displayed company carries at least one verified work email. RevenueBase tracks 440 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 September 17, 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 “industrial heating equipment suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many industrial heating equipment suppliers are there based in Poland?

RevenueBase identified 84 company matches for industrial heating equipment suppliers associated with Poland as of September 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?

Seco Warwick Group tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most industrial heating equipment suppliers?

Swiebodzin leads with 4 company records, followed by Warsaw (4) and Gdynia (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 440 professional contacts with verified work emails tracked across these 84 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 September 17, 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.