Company lists · Data refreshed September 2026

Top 22 Corrosion protection services based in Switzerland

Name: Corrosion protection services based in Switzerland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 49 companies tracked

RevenueBase identified 49 company matches for corrosion protection services associated with Switzerland as of September 2026 and tracks 304 professional contacts across them, including 131 with verified work emails. Selzach is the largest hub.

This list covers company matches for corrosion protection services associated with Switzerland, 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 September 19, 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 Sep 19, 2026 How this list was built

49Companies

304Contacts tracked

131Verified emails

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The 22 largest corrosion protection services based in Switzerland

Ranked by team size

Top 22 of 49 company matches for corrosion protection services based in Switzerland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 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	BWB Oberflächentechnik	Exact match	Oberdorf Nw, SwitzerlandHQ recorded Sep 19, 2026	501-1,000	69 contacts →
	Exact match “Die BWB Oberflächentechnik bietet eine vielseitige Palette elektrolytischer, galvanischer und chemischer Oberflächenbehandlungen.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
2	Galvaswiss AG	Exact match	Felben-wellhausen, SwitzerlandHQ recorded Sep 19, 2026	201-500	40 contacts →
	Exact match “Die Galvaswiss-Gruppe ist Marktleader für industriellen Korrosionsschutz und Industrielackierung.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3	Hans Gassler AG	Exact match	Gretzenbach, SwitzerlandHQ recorded Sep 19, 2026	51-200	20 contacts →
	Exact match “Oberflächenspezialist in den Bereichen Electropainting, Malen + Gipsen, Sandstrahlen, Korrosionsschutz und Industrielackierung.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4	Betosan AG	Exact match	Ostermundigen, SwitzerlandHQ recorded Sep 19, 2026	51-200	16 contacts →
	Exact match “BETOSAN AG Wir sind eine führende, national tätige Unternehmung in den Fachbereichen Bauwerkinstandsetzung, Bautenschutz und Brandschutz, Tragwerkverstärkung, Abdichtung…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5	SDL AG	Exact match	Lotzwil, SwitzerlandHQ recorded Sep 19, 2026	51-200	15 contacts →
	Exact match “Oberflächenschutz von Profis für Profis.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6	Stucortec AG	Exact match	Winznau, SwitzerlandHQ recorded Sep 19, 2026	51-200	13 contacts →
	Exact match “Aus dem Pionier für schweren Korrosionsschutz ist einer der grössten unabhängigen Lohnbeschichter der Schweiz mit vier Standorten und modernsten Produktionsanlagen geworden.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7	Duramon	Exact match	Zürich, SwitzerlandHQ recorded Sep 19, 2026	1-10	11 contacts →
	Exact match “Reinforced concrete is widely used in large infrastructures tunnels, garages, bridges, etc.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8	Suicorr	Exact match	Dietikon, SwitzerlandHQ recorded Sep 19, 2026	11-50	10 contacts →
	Exact match “Die suicorr gehört zu den führenden Anbieterinnen im Bereich Korrosionsschutzberatung sowie kathodische Schutzmassnahmen.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9	Marty Korrosionsschutz AG	Exact match	Jona, SwitzerlandHQ recorded Sep 19, 2026	51-200	9 contacts →
	Exact match “Seit mehr als 45 Jahren bestimmt der Schutz von Stahl und Beton vor Korrosion unser Wirken und Handeln.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10	Plastocor-International SA	Exact match	Sierre, SwitzerlandHQ recorded Sep 19, 2026	11-50	8 contacts →
	Exact match “Since 1956 ® damage preventing their owners from spending huge sums for their replacement or problem related unplanned downtimes.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11	Metallizzazione SA	Exact match	Lamone, SwitzerlandHQ recorded Sep 19, 2026	11-50	8 contacts →
	Exact match “Siamo attivi dal 1958 e con professionalità, organizzazione, velocità e affidabilità abbiamo saputo farci apprezzare nel settore dei trattamenti di superfici sia a livello…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12	Verzinkerei Oberuzwil AG	Exact match	Oberuzwil, SwitzerlandHQ recorded Sep 19, 2026	51-200	5 contacts →
	Exact match “Seit über 40 Jahren sind wir die Spezialisten für die Werterhaltung von Metallen mit traditioneller Veredelung und umweltgerechter Oberflächen-Schutzbehandlung.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13	BW Mattmann Gmbh	Exact match	Utzenstorf, SwitzerlandHQ recorded Sep 19, 2026	1-10	5 contacts →
	Exact match “Als offizieller MetaLine Generalvertreter und Anwender für die Schweiz, bieten wir weltweit führende Produkte im Bereich industrieller Schutzbeschichtungen und…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14	SCE Gmbh, Stahlbau- UND Korrosionsschutzberatung	Exact match	Hombrechtikon, SwitzerlandHQ recorded Sep 19, 2026	1-10	4 contacts →
	Exact match “SCE GmbH, Korrosions- und Oberflächenschutzberatung is a company based out of Speerstrasse 24, Hombrechtikon, Canton of Zurich, Switzerland.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15	Galvano Wullimann AG	Exact match	Selzach, SwitzerlandHQ recorded Sep 19, 2026	51-200	4 contacts →
	Exact match “Galvano Wullimann ist ein leistungsstarker und verlässlicher Beschichter für funktionelle und dekorative Oberflächen.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16	Winako AG	Exact match	Rotkreuz, SwitzerlandHQ recorded Sep 19, 2026	11-50	2 contacts →
	Exact match “Ihr zuverlässiger und kompetenter Partner für Korrosionsschutzarbeiten an Konstruktionen im Freien.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17	Veralit AG	Exact match	Schlieren, SwitzerlandHQ recorded Sep 19, 2026	11-50	2 contacts →
	Exact match “Veralit AG is a Surfacetechnology-company based out of Schlieren, Zurich, Switzerland.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18	Impregna AG	Exact match	Neuenhof, SwitzerlandHQ recorded Sep 19, 2026	11-50	2 contacts →
	Exact match “Wir von IMPREGNA sind die Spezialisten für Korrosionsschutzarbeiten und -Beschichtungen.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
19	Burkolter Korrosionsschutz & Thermolackierwerk	Exact match	Hefenhofen, SwitzerlandHQ recorded Sep 19, 2026	1-10	2 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
20	Ferrotekt Steel Protection AG	Exact match	Urdorf, SwitzerlandHQ recorded Sep 19, 2026	1-10	2 contacts →
	Exact match “Wir sind ein innovatives Schweizer Unternehmen in den Bereichen Korrosions- und Brandschutzsysteme und führend für den Schutz von Stahlbauten.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
21	Thermission	Exact match	Schenkon, SwitzerlandHQ recorded Sep 19, 2026	51-200	1 contacts →
	Exact match “Thermission is a pioneer in the field of corrosion protection based on zinc thermal diffusion.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
22	Winkelhausen AG	Exact match	Selzach, SwitzerlandHQ recorded Sep 19, 2026	1-10	1 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 19, 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 “corrosion protection services”. 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 22 of 49 corrosion protection services based in Switzerland

See the full list, filter by size, metro and specialty, and access 131 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Corrosion protection services based in Switzerland at a glance

As of Sep 19, 2026

43.1%Verified-email coverage

6.2Average contacts per company

1-10Median size (employees)

4.1%Largest-city concentration · Selzach

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

Email recency for this list is measured worldwide rather than for Switzerland, so it is reported there. Company counts and contact totals on this page are exact for Switzerland, over 49 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 Switzerland whose business descriptions match “corrosion protection services” 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 131 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 September 19, 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 “corrosion protection services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many corrosion protection services are there based in Switzerland?

RevenueBase identified 49 company matches for corrosion protection services associated with Switzerland as of September 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?

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

Which city has the most corrosion protection services?

Selzach leads with 2 company records, followed by Zurich (2) and Basel (1).

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 131 professional contacts with verified work emails tracked across these 49 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 September 19, 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.