Company lists · Data refreshed November 2026

Top 25 Structural steel suppliers based in Poland

Name: Structural steel suppliers based in Poland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 189 companies tracked

RevenueBase identified 189 company matches for structural steel suppliers associated with Poland as of November 2026 and tracks 1,632 professional contacts across them, including 417 with verified work emails. Poznan is the largest hub.

This list covers company matches for structural steel 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 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

189Companies

1,632Contacts tracked

417Verified emails

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The 25 largest structural steel suppliers based in Poland

Ranked by team size

Top 25 of 189 company matches for structural steel suppliers 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Mostostal Zabrze Realizacje Przemysłowe S.A	Exact match	Gliwice, PolandHQ recorded Nov 6, 2026	1,001-5,000	120 contacts →
	Exact match “Grupa MOSTOSTAL ZABRZE nieprzerwanie i dynamicznie rozwija się od od ponad 70 lat.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	Bowim S.A	Exact match	Sosnowiec, PolandHQ recorded Nov 6, 2026	201-500	66 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	MFO SA	Exact match	Sochaczew, PolandHQ recorded Nov 6, 2026	201-500	62 contacts →
	Exact match “EU Leading Manufacturer of Steel Sections, Drywall Framing Steel Profiles, Mounting Rails, Steel Reinforcements for PVCu Window Profiles.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	NT Industry Sp. Z O.O	Exact match	Orzesze, PolandHQ recorded Nov 6, 2026	201-500	60 contacts →
	Exact match “NT Industry is a company belonging to Danish NT Group, which has been present on the steel design and manufacturing market since 1996.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	Viacon Polska	Exact match	Rydzyna, PolandHQ recorded Nov 6, 2026	51-200	58 contacts →
	Exact match “Od ponad 30 lat produkty i rozwiązania oferowane przez ViaCon stosowane są na budowach dróg, mostów i kolei na całym świecie.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	Promostal Sp. Z O.O. Sp. K	Exact match	Czarna Białostocka, PolandHQ recorded Nov 6, 2026	201-500	57 contacts →
	Exact match “Promostal is a specialized steel and construction company providing complete solutions for our clients.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	Mostostal Zabrze Konstrukcje Przemysłowe S.A	Exact match	Zabrze, PolandHQ recorded Nov 6, 2026	501-1,000	50 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	Mostostal Pomorze S.A	Exact match	Gdańsk, PolandHQ recorded Nov 6, 2026	51-200	44 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 · Nov 6, 2026 · View company records in RevenueBase
9	OMIS	Exact match	Ostrołęka, PolandHQ recorded Nov 6, 2026	201-500	35 contacts →
	Exact match “We are experts at what we do.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	MTL	Exact match	Toruń, PolandHQ recorded Nov 6, 2026	51-200	29 contacts →
	Exact match “MTL Group P.S.A.(wcześniej MTL sp.j.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	Aperam Poland	Exact match	Siemianowice Śląskie, PolandHQ recorded Nov 6, 2026	51-200	28 contacts →
	Exact match “Aperam Stainless Services & Solutions Poland jest wiodącym dostawcą produktów płaskich ze stali nierdzewnej.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	Promus Ruda Śląska	Exact match	Ruda Śląska, PolandHQ recorded Nov 6, 2026	201-500	24 contacts →
	Exact match “Nasza spółka powstała w 1991 roku.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	Cass Construction And Steel Structures	Exact match	Staszow, PolandHQ recorded Nov 6, 2026	201-500	21 contacts →
	Exact match “CASS Construction and Steel Structures is a dynamically developing company that specializes in the production and general contracting of steel structures.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	Konstalex	Exact match	Radomsko, PolandHQ recorded Nov 6, 2026	51-200	18 contacts →
	Exact match “Działamy na rynku od 1993 roku, kontynuując zakres produkcji Wytwórni Konstrukcji Stalowych "Mostostal" w Radomsku.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	Königstahl Sp. Z O.O	Exact match	Warsaw, PolandHQ recorded Nov 6, 2026	51-200	17 contacts →
	Exact match “For 25 years we have been specializing in the distribution of steel tubes, closed profiles and drawn steel, as well as the sales of window, door and facade systems from the Swiss…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	Metal-Fan Sp. Z O.O	Exact match	Stanisława 6e, PolandHQ recorded Nov 6, 2026	51-200	15 contacts →
	Exact match “Firma Metal-Fan powstała w 2009 roku Głównym obszarem działania jest wykonawstwo konstrukcji spawanych ze stali węglowej, KO oraz aluminium ze szczególnym uwzględnieniem spawanych…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	WKS Duna Polska Sp. Z O.O	Exact match	Będzin, PolandHQ recorded Nov 6, 2026	201-500	14 contacts →
	Exact match “WKS Duna Polska owns the Steel Structures Manufacturing Plant in Będzin with a total area of over m2 and the capacity to manufacture approximately 700 tons of steel structures per…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	FPG Sp. Z O.O	Exact match	Warsaw, PolandHQ recorded Nov 6, 2026	51-200	13 contacts →
	Exact match “FPG Sp.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	KSH Steel Sp. Z O.O	Exact match	Śrem, PolandHQ recorded Nov 6, 2026	51-200	13 contacts →
	Exact match “KSH Steel specjalizuje się w projektowaniu, prefabrykacji oraz montażu konstrukcji stalowych obiektów budowlanych.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	Metalbark	Exact match	Tczew, PolandHQ recorded Nov 6, 2026	11-50	12 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	Stal-Service Sp. Z O.O	Exact match	Stanisławów Pierwszy, PolandHQ recorded Nov 6, 2026	51-200	11 contacts →
	Exact match “Firma Stal-Service Sp.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	BGH Polska Sp. Z O.O	Exact match	Katowice, PolandHQ recorded Nov 6, 2026	11-50	11 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	JGP Engineering Sp. Z O.O	Exact match	Wrocław, PolandHQ recorded Nov 6, 2026	1-10	9 contacts →
	Exact match “JGP Engineering operates in construction industry, in the branch of steel, stainless steel and aluminium structures.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	Pascal Prefabrykaty Sp. Z O.O	Exact match	Międzychód, PolandHQ recorded Nov 6, 2026	51-200	8 contacts →
	Exact match “Prefabrykaty – Pascal Pascal Prefabrykaty jest jednym z największych i najbardziej cenionych producentów elementów budowlanych.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25	Polstal	Exact match	Sosnowiec, PolandHQ recorded Nov 6, 2026	11-50	7 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 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 “structural steel 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 189 structural steel suppliers based in Poland

See the full list, filter by size, metro and specialty, and access 417 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Structural steel suppliers based in Poland at a glance

As of Nov 6, 2026

25.6%Verified-email coverage

8.6Average contacts per company

11-50Median size (employees)

4.8%Largest-city concentration · Poznan

Nov 6, 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 189 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 “structural steel 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 417 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 “structural steel suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many structural steel suppliers are there based in Poland?

RevenueBase identified 189 company matches for structural steel suppliers 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?

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 structural steel suppliers?

Poznan leads with 9 company records, followed by Radom (5) and Szczecin (5).

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 417 professional contacts with verified work emails tracked across these 189 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.