Company lists · Data refreshed November 2026

Top 25 Structural steel connection system suppliers based in Germany

RevenueBase identified 125 company matches for structural steel connection system suppliers associated with Germany as of November 2026 and tracks 975 professional contacts across them, including 363 with verified work emails. Stuttgart is the largest hub.

This list covers company matches for structural steel connection system suppliers associated with Germany, 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 2, 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 2, 2026 How this list was built
125Companies
975Contacts tracked
363Verified emails
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The 25 largest structural steel connection system suppliers based in Germany

Ranked by team size
Top 25 of 125 company matches for structural steel connection system suppliers based in Germany, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 2, 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 matchMunich, GermanyHQ recorded Nov 2, 20261,001-5,000175 contacts →

Exact match

“The MAURER Group is a leading specialist in mechanical engineering and steel construction and has been family-owned since it was founded in 1876.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
2Exact matchVillingen-schwenningen, GermanyHQ recorded Nov 2, 2026501-1,000174 contacts →

Exact match

“Sikla is one of the leading European manufacturers and suppliers of support systems for Mechanical & Electrical (M&E) services and plant construction.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
3Exact matchLangenfeld, GermanyHQ recorded Nov 2, 20261,001-5,00052 contacts →

Exact match

“From November 9, 2020, HALFEN has become a product brand of Leviat.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
4Exact matchWaldeck, GermanyHQ recorded Nov 2, 202651-20046 contacts →

Exact match

“Peikko Deutschland GmbH is part of the Finnish Peikko Group, the Nordic Forerunner for fastening technology, composite structures and slim-floor structures in precast, composite…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
5Exact matchAltena, GermanyHQ recorded Nov 2, 2026501-1,00033 contacts →

Exact match

“Die Möhling GmbH & Co.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
6Exact matchEngelskirchen, GermanyHQ recorded Nov 2, 202611-5032 contacts →

Exact match

“If you want exciting façades, there’s no avoiding our undercutting technology.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
7Exact matchAldingen, GermanyHQ recorded Nov 2, 2026201-50025 contacts →

Exact match

“Flaig und Hommel GmbH Verbindungselemente is a Machinery company located in Heerstr.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
8Exact matchStuttgart, GermanyHQ recorded Nov 2, 2026201-50023 contacts →

Exact match

“Wir sind ein traditionsreiches Handelshaus für mechanische Verbindungsteile und zertifizierter Hersteller hochpräziser Dreh- und Feinbearbeitungsprodukte und legen höchsten Wert…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
9Exact matchMagdeburg, GermanyHQ recorded Nov 2, 202651-20021 contacts →

Exact match

“Stahlbau Magdeburg GmbH ist ein erfolgreiches inhabergeführtes mittelständisches Unternehmen mit den Schwerpunkten Stahlbrücken, Stahlwasser- und Stahlhochbau.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
10Exact matchAdelsheim, GermanyHQ recorded Nov 2, 202651-20020 contacts →

Exact match

“Die GLASSLINE GmbH, mit Hauptsitz im baden-württembergischen Adelsheim, ist Kompetenzführer bei Produkten für die anspruchsvolle rahmenlose Glasarchitektur.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
11Exact matchGevelsberg, GermanyHQ recorded Nov 2, 202611-5016 contacts →

Exact match

“Bernecker Rohrbefestigungstechnik GmbH is a company based out of 6 Am Westbahnhof, Gevelsberg, North Rhine-Westphalia, Germany.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
12Exact matchHalle (saale), GermanyHQ recorded Nov 2, 202651-20015 contacts →

Exact match

“Die Glasbau Gipser GmbH Wir blicken auf über 70 Jahre Familientradition zurück.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
13Exact matchStuttgart, GermanyHQ recorded Nov 2, 202651-20014 contacts →

Exact match

“Stahlbau Heil GmbH & Co.KG is a mining & metals company based out of AM MITTELKAI 12-16, Stuttgart, Germany.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
14Exact matchGermersheim, GermanyHQ recorded Nov 2, 202651-20012 contacts →

Exact match

“Wer sind wir: Starke Wurzeln kombiniert mit einem klaren Blick in die Zukunft BTE stelcon – dieser Name steht für mittlerweile mehr als 100 Jahre Erfahrung im Bereich der…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
15Exact matchKall, GermanyHQ recorded Nov 2, 202651-20012 contacts →

Exact match

“Müller & Sohn ist ein international tätiger Stahlbauspezialist mit Tradition.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
16Exact matchPetersberg, GermanyHQ recorded Nov 2, 202651-20010 contacts →

Exact match

“Vor 30 Jahren hat unser Chef Bernhard Hahner in der Traktorgarage seines Vaters mit dem Stahlbau angefangen.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
17Exact matchDillingen/saar, GermanyHQ recorded Nov 2, 202651-20010 contacts →

Exact match

“Schäfer GmbH, Bruchweg 22, 66763 Dillingen/Saar Stahlbau, Anlagenbau, Rohrleitungsbau, Behälterbau, Brückenbau, Maschinenbau,”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
18Exact matchSurwold, GermanyHQ recorded Nov 2, 202651-2009 contacts →

Exact match

“Husen is made up of over 90 steel construction professionals who are passionate about creating something new.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
19Exact matchHeiligenroth, GermanyHQ recorded Nov 2, 202611-509 contacts →

Exact match

“In den Bereichen Stahlbau, Industriebau und Hallenbau bieten wir Ihnen die Konzeption und Berechnung, Erarbeitung von Detailplanungen und Umsetzung in Fertigung und Montage an.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
20Exact matchKaufungen, GermanyHQ recorded Nov 2, 202651-2007 contacts →

Exact match

“Als mittelständisches Unternehmen in der Planung, Herstellung und Montage von Stahl- und Stahl-Glas-Konstruktionen bewegen wir uns seit 75 Jahren erfolgreich am Markt.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
21Exact matchForst, GermanyHQ recorded Nov 2, 20261-106 contacts →

Exact match

“STEXON is revolutionising timber construction with innovative solutions for fast, precise and safe assembly.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
22Exact matchDüsseldorf, GermanyHQ recorded Nov 2, 202651-2006 contacts →

Exact match

“Polarkon GmbH is a "design-build" type operating engineering and steel supplier company based in Düsseldorf, North Rhein Westphalia.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
23Exact matchSpeicher, GermanyHQ recorded Nov 2, 202651-2006 contacts →

Exact match

“SEITZ Industriebau GmbH & Co.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
24Exact matchWeilheim An Der Teck, GermanyHQ recorded Nov 2, 202611-506 contacts →

Exact match

“As a specialist in innovative wood connectors, GH offers you around 1,200 wood connectors, wood construction screws and assembly aids.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
25Exact matchAldersbach, GermanyHQ recorded Nov 2, 202651-2006 contacts →

Exact match

“HMR Jacob is part of the family owned Haslinger Group based in Bavaria, Germany and has more than 50 years of experience in the field of fabrication.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase

Showing 25 of 125 structural steel connection system suppliers based in Germany

See the full list, filter by size, metro and specialty, and access 363 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Structural steel connection system suppliers based in Germany at a glance

As of Nov 2, 2026
37.2%Verified-email coverage
7.8Average contacts per company
11-50Median size (employees)
4.0%Largest-city concentration · Stuttgart
Nov 2, 2026Page data refreshed

Companies by employee count

1-10
56
11-50
30
51-200
26
201-500
3
501-1,000
2
1,001-5,000
4

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 125 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 Germany whose business descriptions match “structural steel connection system 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 363 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 2, 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 connection system suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many structural steel connection system suppliers are there based in Germany?

RevenueBase identified 125 company matches for structural steel connection system suppliers associated with Germany 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?

Maurer SE tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most structural steel connection system suppliers?

Stuttgart leads with 5 company records, followed by Berlin (2) and Darmstadt (2).

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 363 professional contacts with verified work emails tracked across these 125 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 2, 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.