Company lists · Data refreshed September 2026
Top 25 Metal finishing and polishing services based in Germany
RevenueBase identified 283 metal finishing and polishing services headquartered in Germany as of September 2026 and tracks 1,205 professional contacts across them, including 403 with verified work emails. Iserlohn is the largest hub.
This list covers metal finishing and polishing services 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 20, 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 metal finishing and polishing services based in Germany
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 85 contacts → | ||||
Indirect evidence “Seit über 60 Jahren ist BENSELER kompetenter Dienstleister und Partner für technisch anspruchsvolle Lösungen in den Bereichen Beschichtung, Oberflächen-veredelung, Entgratung und…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 2 | 31 contacts → | ||||
Partial evidence “As one of the world-wide leading manufacturer of machines and complete lines for the surface finishing technology we have been developing customized processes for the surface…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 3 | 25 contacts → | ||||
Indirect evidence “Ob Schleifen, Läppen, Fräsen, Polieren, Entgraten, Schweißen oder Reinigen: Seit über 79 Jahren ist joke Technology (früher Joisten & Kettenbaum) führend auf dem Gebiet der…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 4 | 17 contacts → | ||||
Partial evidence “The DKS Surface GmbH - former FISCHER Oberflächentechnologie - is a leading innovator in top-quality surface finishing – particularly in electroplating and injection moulding.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 5 | 16 contacts → | ||||
Indirect evidence “Wir stehen für Qualität, sowie technologischen Fortschritt und Erfahrung im Bereich der Metallbearbeitung, und das schon seit einem halben Jahrhundert!” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 6 | 15 contacts → | ||||
Indirect evidence “Wir entwickeln, produzieren und vertreiben Poliermittel, Polierscheiben und Polierringe, Produkte der industriellen Reinigung (Entfettungen), Prozessbäder für die elektrolytische…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 7 | 15 contacts → | ||||
Indirect evidence “de Crignis GmbH - Ihr Partner für maßgeschneiderte Blechbearbeitung und Oberflächenveredelung.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 8 | 13 contacts → | ||||
Strong evidence “The functional finishing and mechanical processing of metal surfaces is our area of expertise.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 9 | 13 contacts → | ||||
Indirect evidence “SEVEN LOCATIONS, ONE GOAL: CUSTOMER SATISFACTION.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 10 | 12 contacts → | ||||
Indirect evidence “Seit über 50 Jahren begeistern wir europaweit Kunden im Maschinen- und Anlagenbau durch Veredelung von walzrohen Stahl- und Aluminiumplatten bis hin zu einbaufertigen Bauteilen.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 11 | 11 contacts → | ||||
Indirect evidence “Lohngalvanik auf höchstem Niveau Die C.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 12 | 11 contacts → | ||||
Indirect evidence “Das Produkt richtet sich ganz nach Ihnen - dank uns Nutzen Sie unsere individuelle Beratung von Anfang an in technischer Umsetzung, Wirtschaftlichkeit und Konzept Die…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 13 | 10 contacts → | ||||
Strong evidence “plasmotion offers integrated solutions for polishing, deburring & cleaning metal components.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 14 | 10 contacts → | ||||
Indirect evidence “Die Metallveredelungswerk Sulz GmbH ermöglicht Ihnen mit Indi- vidualität, Innovation und jahrelanger Erfahrung eine rasche und optimale Verfahrensanpassung.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 15 | 10 contacts → | ||||
Indirect evidence “Wir sind Fertigungsexperten im Planschleifen seit über 30 Jahren.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 16 | 10 contacts → | ||||
Indirect evidence “Aurolia Technologies GmbH Aurolia optimiert Produkteigenschaften durch den Einsatz verschiedenster Verfahrenstechnologien.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 17 | 9 contacts → | ||||
Indirect evidence “Seit unserer Gründung im Oktober 2014 in Hamburg haben wir, die MC Oberflächentechnik GmbH, uns als dynamische Unternehmensgruppe in der Oberflächenbeschichtungsbranche etabliert.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 18 | 8 contacts → | ||||
Indirect evidence “Wir machen aus Zukunft Gegenwart und bieten mit unseren Schichtlösungen ganz neue Möglichkeiten bei der Veredelung verschiedenster Oberflächen.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 19 | 8 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 20 | 8 contacts → | ||||
Indirect evidence “Spezialist für Oberflächenveredelung und Korrosionsschutz von Metallbauteilen.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 21 | 7 contacts → | ||||
Indirect evidence “Wir sind ein mittelständischer Betrieb, der sich seit über 40 Jahren auf die Oberflächenveredelung von Aluminium und Stahl spezialisiert hat.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 22 | 7 contacts → | ||||
Indirect evidence “Thoma Metallveredelung GmbH ist ein mittelständisches Familienunternehmen mit 130 Mitarbeitern am Firmensitz Heimertingen seit 1924.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 23 | 6 contacts → | ||||
Indirect evidence “Die Bonn Dienstleistungs GmbH ist Ihr Dienstleister für individuelle Putzarbeiten, Präzisionsbohrungen, Schleifen sowie das Entfernen von Graten an Aluminiumdruckgussteilen.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 24 | 6 contacts → | ||||
Indirect evidence “trio-Eloxal GmbH & Co.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 25 | 6 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 20, 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: metal finishing and polishing services. 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 metal finishing and polishing services.
- Partial evidence
- Its own public description names part of metal finishing and polishing services, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name metal finishing and polishing services. 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 283 metal finishing and polishing services based in Germany
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Metal finishing and polishing services based in Germany at a glance
As of Sep 20, 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 283 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 metal finishing and polishing services, 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 “metal finishing and polishing services”. 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 metal finishing and polishing services), 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 metal finishing and polishing services, 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, 403 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 20, 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 metal finishing and polishing services, 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 metal finishing and polishing services are there based in Germany?
RevenueBase identified 283 metal finishing and polishing services 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?
Benseler Firmengruppe, headquartered in Markgroningen Markgroningen, tops this list with the largest team on record.
Which city has the most metal finishing and polishing services?
Iserlohn leads with 6 headquartered companies, followed by Pforzheim (6) and Berlin (4).
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 403 verified decision-maker contacts tracked across these 283 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 20, 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 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.
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