Company lists · Data refreshed September 2026
Top 25 Steel companies based in Germany
RevenueBase identified 496 steel companies headquartered in Germany as of September 2026 and tracks 10,189 professional contacts across them, including 3,201 with verified work emails. Duisburg is the largest hub.
This list covers steel companies headquartered in Germany, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 16, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 steel companies based in Germany
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 1,948 contacts → | ||||
Strong evidence “thyssenkrupp Steel, based in Duisburg, is one of the leading flat carbon steel suppliers.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 2 | 353 contacts → | ||||
Strong evidence “Waelzholz is a global manufacturer of cold rolled steel materials headquartered in Hagen, Germany.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 3 | 347 contacts → | ||||
Indirect evidence “Stahl mit Verantwortung.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 4 | 318 contacts → | ||||
Indirect evidence “Als einer der größten Arbeitgeber der Region verfügt die ArcelorMittal Bremen GmbH über hochmoderne Anlagen, mit denen mehr als 3,5 Millionen Tonnen Rohstahl pro Jahr hergestellt…” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 5 | 263 contacts → | ||||
Indirect evidence “Seit vielen Jahren bürgt der Name Saarstahl für hochwertige, kundenspezifische Lösungen aus Stahl.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 6 | 213 contacts → | ||||
Strong evidence “Resonac Graphite Business Unit provides- Broad portfolio for all steel and non-ferrous applications - Experience with global electric arc furnace (EAF) applications - Regionalized…” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 7 | 206 contacts → | ||||
Indirect evidence “GMH Gruppe is one of the largest privately managed metalworking companies in Europe.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 8 | 183 contacts → | ||||
Indirect evidence “Zapp Group Europe Precision in wire, bar, profile, sheet, and strip.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 9 | 164 contacts → | ||||
Strong evidence “For almost 145 years, the name Wuppermann has stood for quality in the processing and refinement of steel.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 10 | 163 contacts → | ||||
Strong evidence “We manufacture stainless steels and nickel alloys with diameters starting less than one tenth of a millimeter up to over one meter.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 11 | 154 contacts → | ||||
Strong evidence “High-quality steels from Buderus Edelstahl prove their reliability over and over again every single day: in plastic moulds for the automotive industry, marine gear units and…” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 12 | 149 contacts → | ||||
Indirect evidence “Als führender Stahlhändler Deutschlands vereint Kloeckner Metals Germany seit über 100 Jahren Tradition mit innovativen Technologien sowie höchsten Qualitätsanspruch mit…” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 13 | 148 contacts → | ||||
Indirect evidence “Stahl ist unser Ding.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 14 | 137 contacts → | ||||
Strong evidence “The companies of the Knauf Interfer Group are among the most experienced specialists in the processing and distribution of steel and aluminium with a clear focus on the automotive…” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 15 | 115 contacts → | ||||
Strong evidence “Klöckner & Co is one of the largest producer-independent metals processors and one of the leading steel service center companies.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 16 | 114 contacts → | ||||
Indirect evidence “Als Tochtergesellschaft der Klöckner & Co SE, Duisburg, einem der weltweit größten produzentenunabhängigen Stahlhändler, ist die Becker Stahl-Service GmbH eines der größten…” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 17 | 106 contacts → | ||||
Strong evidence “CRONIMET, founded in Karlsruhe in 1980, is a global specialist for stainless steel scrap, ferroalloys and primary metals.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 18 | 70 contacts → | ||||
Indirect evidence “WURST Stahlbau GmbH is a construction company based out of Sandstr.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 19 | 61 contacts → | ||||
Indirect evidence “The SÜLZLE Group is an international family-operated company, currently in its fourth generation, with more than 138 years of experience and tradition.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 20 | 55 contacts → | ||||
Indirect evidence “Stahlwerk Thuringen GmbH is a mining and metals company based out of 6 Kronacher Straße, Unterwellenborn, TH, Germany.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 21 | 51 contacts → | ||||
Indirect evidence “Die Weinmann Aach AG ist ein starker Partner für Stahl, Edelstahl, Aluminium und Buntmetalle in Baden-Württemberg.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 22 | 51 contacts → | ||||
Indirect evidence “Die Damstahl GmbH ist Teil der Neumo-Ehrenberg-Gruppe und wurde 1960 gegründet.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 23 | 43 contacts → | ||||
Indirect evidence “Stahlo Stahlservice GmbH & Co.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 24 | 43 contacts → | ||||
Strong evidence “Founded in 1931, the family-owned company von Schaewen is an innovative service provider with more than 500 employees who understands itself as an outstanding partner for steel…” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 25 | 42 contacts → | ||||
Indirect evidence “Walzwerke Einsal ist ein führendes Unternehmen in der Produktion von Langprodukten in verschiedensten Edelstahl-Güten, Nickellegierungen und Titan.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
RevenueBase Smart Search
RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: steel companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.
- Strong evidence
- The company's own public description of its business names steel companies.
- Partial evidence
- Its own public description names part of steel companies, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name steel companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.
RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.
Showing 25 of 496 steel companies based in Germany
See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 3,201 reachable decision-makers.
Free signup · no credit card
Steel companies based in Germany at a glance
As of Sep 16, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for Germany, so it is reported there. Company counts and contact totals on this page are exact for Germany, over 496 companies.
How this list was built
Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among steel companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
- What qualifies
- Companies headquartered in Germany whose own description of what they do matches “steel companies”. Matching reads each company's description, not its industry code or its name.
- RevenueBase Smart Search
- RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names steel companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
- What we exclude
- Companies whose own description does not clearly place them among steel companies, and records with no verified work email. Companies headquartered outside Germany are excluded even when they keep an office there.
- Match quality
- In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
- 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 listed company carries at least one verified work email, 3,201 across the full list. 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 16, 2026. Lists refresh periodically as the graph is re-checked.
- Corrections
- Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.
Frequently asked
What is RevenueBase Smart Search?
RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names steel companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.
How many steel companies are there based in Germany?
RevenueBase identified 496 steel companies headquartered in Germany as of September 2026, matched on each company's own description of what it does rather than its industry code.
What is the largest company on this list?
Thyssenkrupp Steel, headquartered in Duisburg, tops this list with the largest team on record.
Which city has the most steel companies?
Duisburg leads with 14 headquartered companies, followed by Hagen (11) and Essen (9).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 3,201 verified decision-maker contacts tracked across these 496 companies.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 16, 2026.
Ready to reach these companies? Verified emails and direct dials for all 496 steel companies based in Germany. Start with a free account, no credit card.
Download this list →Related lists
Steel companies by geography
- Steel companies based in Guarulhos, Brazil
- Steel companies based in Sao Paulo, Brazil
- Steel companies based in Ahmedabad, India
- Steel companies based in Chennai, India
- Steel companies based in Kolkata, India
- Steel companies based in Mumbai, India
- Steel companies based in New Delhi, India
- Steel companies based in Raipur, India
- Steel companies based in Istanbul, Türkiye
- Steel companies based in Argentina
- Steel companies based in Australia
- Steel companies based in Austria
Browse the directory
Browse: Companies home · All Germany lists · All Steel companies lists · New lists
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 Smart Search, 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
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Steel companies based in Guarulhos, Brazil
- Steel companies based in Sao Paulo, Brazil
- Steel companies based in Ahmedabad, India
- Steel companies based in Chennai, India
- Steel companies based in Kolkata, India
- Steel companies based in Mumbai, India