Company lists · Data refreshed October 2026

Top 25 Large diameter steel pipe fabricators based in Poland

Name: Large diameter steel pipe fabricators based in Poland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 17, 2026 92 companies tracked

RevenueBase identified 92 company matches for large diameter steel pipe fabricators associated with Poland as of October 2026 and tracks 956 professional contacts across them, including 239 with verified work emails. Gdansk is the largest hub.

This list covers company matches for large diameter steel pipe fabricators 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 October 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 Oct 17, 2026 How this list was built

92Companies

956Contacts tracked

239Verified emails

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The 25 largest large diameter steel pipe fabricators based in Poland

Ranked by team size

Top 25 of 92 company matches for large diameter steel pipe fabricators based in Poland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 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	Mostostal Zabrze Realizacje Przemysłowe S.A	Exact match	Gliwice, PolandHQ recorded Oct 17, 2026	1,001-5,000	109 contacts →
	Exact match “Grupa MOSTOSTAL ZABRZE nieprzerwanie i dynamicznie rozwija się od od ponad 70 lat.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
2	Base Group Sp. Z O.O	Exact match	Koszwały, PolandHQ recorded Oct 17, 2026	201-500	72 contacts →
	Exact match “We specialize in the production of industrial equipment and high-quality welded structures.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
3	WNS Pomorze	Exact match	Gdańsk, PolandHQ recorded Oct 17, 2026	51-200	65 contacts →
	Exact match “WNS POMORZE offers services in the field of steel structures, pipelines and industrial installations.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
4	Mostostal Płock S.A	Exact match	Płock, PolandHQ recorded Oct 17, 2026	201-500	47 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
5	Energop Sp. Z O.O	Exact match	Sochaczew, PolandHQ recorded Oct 17, 2026	201-500	42 contacts →
	Exact match “Spółka ENERGOP, będąc w branży od blisko pół wieku, oferuje swym klientom gruntowną wiedzę, profesjonalizm i bogate doświadczenie w zakresie prefabrykacji rurociągów i ich…” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
6	Mostostal Pomorze S.A	Exact match	Gdańsk, PolandHQ recorded Oct 17, 2026	51-200	42 contacts →
	Exact match “Based in Gdańsk we have esteblished ourselves as a leading manufacturer of large steel structures for both our domestic and foreign markets.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
7	Zamet Industry	Exact match	Piotrków Trybunalski, PolandHQ recorded Oct 17, 2026	201-500	37 contacts →
	Exact match “Zamet Industry located in Piotrków Trybunalski in Poland, is one of the leading manufacturer of large-size steel structures, machines and equipment for industry.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
8	Metkom Król Sp. Z O.O	Exact match	Warszowice, PolandHQ recorded Oct 17, 2026	11-50	21 contacts →
	Exact match “Specjalizujemy się w kompletnych rozwiązaniach w zakresie budowy rurociągów, instalacji gazowych, energetycznych i innych mediów.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
9	NGS OIL & GAS SA	Exact match	Krosno, PolandHQ recorded Oct 17, 2026	51-200	19 contacts →
	Exact match “NGS Oil & Gas S.A.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
10	Ferrum S.A	Exact match	Katowice, PolandHQ recorded Oct 17, 2026	201-500	17 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
11	Indmont	Exact match	Kraków, PolandHQ recorded Oct 17, 2026	51-200	14 contacts →
	Exact match “IndMont – Eksperci w montażu przemysłowym i rurociągach O nas IndMont to uznany partner w sektorze montażu przemysłowego, rurociągów technologicznych oraz zaawansowanych…” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
12	Konstalex	Exact match	Radomsko, PolandHQ recorded Oct 17, 2026	51-200	13 contacts →
	Exact match “Działamy na rynku od 1993 roku, kontynuując zakres produkcji Wytwórni Konstrukcji Stalowych "Mostostal" w Radomsku.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
13	Lavaster	Exact match	Kraków, PolandHQ recorded Oct 17, 2026	11-50	10 contacts →
	Exact match “At LAVASTER we deal with: 🟠 industrial steel chimneys (designs, construction, renovation), 🟠 flue gas discharge installations, 🟠 industrial silencers, 🟠 production of steel tanks…” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
14	Rearma Polska Sp. Z O.O	Exact match	Leszno, PolandHQ recorded Oct 17, 2026	11-50	9 contacts →
	Exact match “Jesteśmy częścią międzynarodowej UAB ReArma Group.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
15	SW Armatura Sp. Z O.O	Exact match	Warszowice, PolandHQ recorded Oct 17, 2026	11-50	8 contacts →
	Exact match “SW-Armatura sp.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
16	Kromet Sp. Z O.O	Exact match	Elbląg, PolandHQ recorded Oct 17, 2026	1-10	8 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
17	Impostal Sp. Z O.O	Exact match	Tuczno, PolandHQ recorded Oct 17, 2026	51-200	7 contacts →
	Exact match “Dystrybucja i prefabrykacja rur stalowych, konstrukcji stalowych, pali, antykorozja epoksydowo-bitumiczna, powłoki 3LPE, transport, rury z demontażu, prace hydrotechniczne…” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
18	ZRE Katowice Zakład Centrum Produkcyjne W Jaworznie	Exact match	Jaworzno, PolandHQ recorded Oct 17, 2026	201-500	5 contacts →
	Exact match “Jesteśmy jedną z jednostek biznesowych ZRE Katowice S.A, Zakładem sprawdzonym na rynku produkcji różnego rodzaju konstrukcji i wyrobów stalowych, ciężkiej obróbki mechanicznej CNC…” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
19	Verum Steel Sp. Z.O.O	Exact match	Gdańsk, PolandHQ recorded Oct 17, 2026	51-200	5 contacts →
	Exact match “We specialize in the engineering, prefabrication, welding, and installation of industrial piping and steel structures made from stainless, carbon, and special alloy steels.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
20	Geldbach Polska Sp. Z O.O	Exact match	Mysłowice, PolandHQ recorded Oct 17, 2026	11-50	4 contacts →
	Exact match “Geldbach Polska Sp.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
21	Interstal	Exact match	Kraków, PolandHQ recorded Oct 17, 2026	201-500	4 contacts →
	Exact match “INTERSTAL SA Program produkcyjny rur i profili ocynkowanych dostosowany do potrzeb klienta Przetwórstwo rur i profili ocynkowanych jak gięcie, spawanie, kielichowanie…” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
22	Pipetec Sp. Z O.O	Exact match	Kraków, PolandHQ recorded Oct 17, 2026	1-10	3 contacts →
	Exact match “In modern industry, success is built on experience, precision, and trust.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
23	Kotłorembud	Exact match	Bydgoszcz, PolandHQ recorded Oct 17, 2026	11-50	3 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
24	RS Engineering Sp. Z O.O. Tomaszów Lubelski	Exact match	Tomaszów Lubelski, PolandHQ recorded Oct 17, 2026	11-50	2 contacts →
	Exact match “Główną dziedziną działalności RSE jest projektowanie i wykonanie specjalistycznych, innowacyjnych konstrukcji przemysłowych ze stali konstrukcyjnej o podwyższonej wytrzymałości…” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
25	Weld-Gas	Exact match	Rzeszów, PolandHQ recorded Oct 17, 2026	51-200	2 contacts →
	Exact match “Działalność Przedsiębiorstwa WELD-GAS® zapoczątkowali w 2018 Damian Dawidowicz i Andrii Melnykovych.” Recorded in the RevenueBase company graph · Oct 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 “large diameter steel pipe fabricators”. 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 92 large diameter steel pipe fabricators based in Poland

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Large diameter steel pipe fabricators based in Poland at a glance

As of Oct 17, 2026

25.0%Verified-email coverage

10.4Average contacts per company

11-50Median size (employees)

5.4%Largest-city concentration · Gdansk

Oct 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 92 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 “large diameter steel pipe fabricators” 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 239 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 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 “large diameter steel pipe fabricators”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many large diameter steel pipe fabricators are there based in Poland?

RevenueBase identified 92 company matches for large diameter steel pipe fabricators associated with Poland 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?

Mostostal Zabrze Realizacje Przemysłowe S.A tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most large diameter steel pipe fabricators?

Gdansk leads with 5 company records, followed by Gdynia (4) and Krakow (4).

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 239 professional contacts with verified work emails tracked across these 92 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 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.