Company lists · Data refreshed September 2026
Top 25 Isolator manufacturers based in Germany
RevenueBase identified 49 company matches for isolator manufacturers associated with Germany as of September 2026 and tracks 2,055 professional contacts across them, including 761 with verified work emails. Berlin is the largest hub.
This list covers company matches for isolator manufacturers 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 September 30, 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.
The 25 largest isolator manufacturers based in Germany
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 434 contacts → | ||||
Exact match “Please note that this account is no longer being actively managed.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 2 | 148 contacts → | ||||
Exact match “RITZ is one of the world´s leading specialists for Instrument Transformers, Cast Resin Applications and Cast Resin Insulated Busbar Systems.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 3 | 103 contacts → | ||||
Exact match “Franz Ziel GmbH stands for innovation, reliability and development in cleanroom technology.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 4 | 102 contacts → | ||||
Exact match “Our protection.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 5 | 55 contacts → | ||||
Exact match “Since the company was founded in 1952 by Norbert Daldrop and Erwin Huber, we have been driven by a thirst for discovery.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 6 | 49 contacts → | ||||
Exact match “Competence and Experience Since 1941 MANGOLDT develops, constructs and produces application specific reactors in either iron cores or air core construction that ensures the…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 7 | 44 contacts → | ||||
Exact match “Since 1988, MK Versuchsanlagen GmbH & Co.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 8 | 41 contacts → | ||||
Exact match “Global success - Made in Germany STS in the most southern part of Germany (Lake of Constance): your experts in custom-specific induvtive components.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 9 | 30 contacts → | ||||
Exact match “Tridelta Meidensha GmbH is a leading manufacturer of high- and medium-voltage surge arresters made in Germany.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 10 | 28 contacts → | ||||
Exact match “Pharmatec GmbH Dresden is a worldwide leading company in pharmaceutical plant engineering.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 11 | 27 contacts → | ||||
Exact match “EFEN offers circuit protection systems adapted to the respective field of application.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 12 | 17 contacts → | ||||
Exact match “For more than 40 years everything at Bilz Vibration Technology AG is centered around vibration isolation.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 13 | 17 contacts → | ||||
Exact match “KUVAG - Leading in Insulation Technology” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 14 | 15 contacts → | ||||
Exact match “Sauberkeit ist nicht immer nur eine Frage des guten Geschmacks.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 15 | 13 contacts → | ||||
Exact match “B+M isol ist Dein Profi-Fachhandel für Technische Isolierungen in der Haus, Industrie- und Prozesstechnik.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 16 | 12 contacts → | ||||
Exact match “Ob in Pharmaindustrie, Biotechnologie oder Medizintechnik, ob in Lebensmittelindustrie, Halbleiterfertigung, Mikroelektronik oder im Krankenhaus - Reinräume findet man überall.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 17 | 12 contacts → | ||||
Exact match “CONTAIN WHAT MATTERS Andocksysteme is trendsetter and expert for #HighContainment valves, unique Interface Technology and Sustained Containment™ primary packaging solutions for…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 18 | 12 contacts → | ||||
Exact match “Georg Jordan GmbH is a company based out of 20 Industriestraße, Siegburg, Germany.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 19 | 10 contacts → | ||||
Exact match “Wussten Sie, dass ein winziges Staubkorn auf einem Mikrochip den Start einer Weltraumrakete verhindern kann?” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 20 | 9 contacts → | ||||
Exact match “PEA GmbH ist ein Unternehmen, das sowohl standardisierten als auch kundenspezifischen Maschinen- und Anlagenbau betreibt.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 21 | 8 contacts → | ||||
Exact match “IWG Isolier Wendt GmbH is an established Berlin-based company with an impressive 150-year history.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 22 | 7 contacts → | ||||
Exact match “Welcome to Albert Maier GmbH!” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 23 | 6 contacts → | ||||
Exact match “Die Hauler & Hermann GmbH in Filderstadt bei Stuttgart, ist kompetenter Partner für Isolationsteile für Elektromotoren und Isoliermaterialien für die Elektroindustrie.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 24 | 5 contacts → | ||||
Exact match “We are a specialized manufacturer of state-of-the-art system solutions for laboratory, cleanroom, and pharmaceutical technology.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 25 | 5 contacts → | ||||
Exact match “Mit der Entwicklung eines Pharmadosierers im Jahr beginnt die Herstellung eigener Anlagen.” Recorded in the RevenueBase company graph · Sep 30, 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 “isolator manufacturers”. 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 49 isolator manufacturers based in Germany
See the full list, filter by size, metro and specialty, and access 761 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Isolator manufacturers based in Germany at a glance
As of Sep 30, 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 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 Germany whose business descriptions match “isolator manufacturers” 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 761 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 30, 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 “isolator manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many isolator manufacturers are there based in Germany?
RevenueBase identified 49 company matches for isolator manufacturers associated with Germany 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?
VON Roll tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most isolator manufacturers?
Berlin leads with 3 company records, followed by Aachen (1) and Augsburg (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 761 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 30, 2026.
Ready to reach these companies? Verified emails and direct dials for all 49 isolator manufacturers based in Germany. Start with a free account, no credit card.
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Browse the directory
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.
More company lists
Company intelligence · public preview
Top 25 isolator manufacturers based in Germany
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 49 matching company records for isolator manufacturers based in Germany, with 2,055 tracked contacts and 761 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 30, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 isolator manufacturers based in Germany
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | VON Rollelantas.com HQ: Wesel, GermanyReported employees: 1,001-5,000 | Wesel, Germany | 1,001-5,000 | Exact match | 434 contacts → |
“Please note that this account is no longer being actively managed.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Ritz Instrument Transformersritz-international.com HQ: Hamburg, GermanyReported employees: 501-1,000 | Hamburg, Germany | 501-1,000 | Exact match | 148 contacts → |
“RITZ is one of the world´s leading specialists for Instrument Transformers, Cast Resin Applications and Cast Resin Insulated Busbar Systems.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Franz Ziel Gmbhziel-gmbh.comHQ: Billerbeck, GermanyReported employees: 201-500 | Billerbeck, Germany | 201-500 | Exact match | 103 contacts → |
“Franz Ziel GmbH stands for innovation, reliability and development in cleanroom technology.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | SIBAsiba.de HQ: Lünen, GermanyReported employees: 201-500 | Lünen, Germany | 201-500 | Exact match | 102 contacts → |
“Our protection.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Daldrop Dr.Ing.Huberdaldrop.comHQ: Neckartailfingen, GermanyReported employees: 201-500 | Neckartailfingen, Germany | 201-500 | Exact match | 55 contacts → |
“Since the company was founded in 1952 by Norbert Daldrop and Erwin Huber, we have been driven by a thirst for discovery.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Hans VON Mangoldt Gmbhmangoldt.com HQ: Aachen, GermanyReported employees: 51-200 | Aachen, Germany | 51-200 | Exact match | 49 contacts → |
“Competence and Experience Since 1941 MANGOLDT develops, constructs and produces application specific reactors in either iron cores or air core construction that ensures the…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  MK Metalfreemk-versuchsanlagen.deHQ: Mücke, GermanyReported employees: 201-500 | Mücke, Germany | 201-500 | Exact match | 44 contacts → |
“Since 1988, MK Versuchsanlagen GmbH & Co.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | HQ: Stockach, GermanyReported employees: 51-200 | Stockach, Germany | 51-200 | Exact match | 41 contacts → |
“Global success - Made in Germany STS in the most southern part of Germany (Lake of Constance): your experts in custom-specific induvtive components.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Tridelta Meidensha Gmbhtridelta-meidensha.de HQ: Hermsdorf, GermanyReported employees: 51-200 | Hermsdorf, Germany | 51-200 | Exact match | 30 contacts → |
“Tridelta Meidensha GmbH is a leading manufacturer of high- and medium-voltage surge arresters made in Germany.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Pharmatec Gmbhpharmatec.de HQ: Dresden, GermanyReported employees: 201-500 | Dresden, Germany | 201-500 | Exact match | 28 contacts → |
“Pharmatec GmbH Dresden is a worldwide leading company in pharmaceutical plant engineering.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Efen Gmbhefen.com HQ: Uebigau-wahrenbrück, GermanyReported employees: 51-200 | Uebigau-wahrenbrück, Germany | 51-200 | Exact match | 27 contacts → |
“EFEN offers circuit protection systems adapted to the respective field of application.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Bilz Vibration Technology AGbilz.ag HQ: Leonberg, GermanyReported employees: 51-200 | Leonberg, Germany | 51-200 | Exact match | 17 contacts → |
“For more than 40 years everything at Bilz Vibration Technology AG is centered around vibration isolation.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Kuvag Isola Composites Gmbhkuvag.com HQ: Düren, GermanyReported employees: 51-200 | Düren, Germany | 51-200 | Exact match | 17 contacts → |
“KUVAG - Leading in Insulation Technology” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Petek Reinraumtechnik Gmbhpetek-cleanroom.comHQ: Radolfzell, GermanyReported employees: 11-50 | Radolfzell, Germany | 11-50 | Exact match | 15 contacts → |
“Sauberkeit ist nicht immer nur eine Frage des guten Geschmacks.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | B M Isol Gmbhbm-isol.com HQ: Viernheim, GermanyReported employees: 51-200 | Viernheim, Germany | 51-200 | Exact match | 13 contacts → |
“B+M isol ist Dein Profi-Fachhandel für Technische Isolierungen in der Haus, Industrie- und Prozesstechnik.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  CAT Clean AIR Technology Gmbh CAT Groupcatgmbh.deHQ: Stuttgart, GermanyReported employees: 51-200 | Stuttgart, Germany | 51-200 | Exact match | 12 contacts → |
“Ob in Pharmaindustrie, Biotechnologie oder Medizintechnik, ob in Lebensmittelindustrie, Halbleiterfertigung, Mikroelektronik oder im Krankenhaus - Reinräume findet man überall.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Andocksystemeandocksysteme.de HQ: Badenweiler, GermanyReported employees: 11-50 | Badenweiler, Germany | 11-50 | Exact match | 12 contacts → |
“CONTAIN WHAT MATTERS Andocksysteme is trendsetter and expert for #HighContainment valves, unique Interface Technology and Sustained Containment™ primary packaging solutions for…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Georg Jordan Gmbhgeorg-jordan.de HQ: Siegburg, GermanyReported employees: 11-50 | Siegburg, Germany | 11-50 | Exact match | 12 contacts → |
“Georg Jordan GmbH is a company based out of 20 Industriestraße, Siegburg, Germany.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Spetec Gmbhspetec.deHQ: Erding, GermanyReported employees: 51-200 | Erding, Germany | 51-200 | Exact match | 10 contacts → |
“Wussten Sie, dass ein winziges Staubkorn auf einem Mikrochip den Start einer Weltraumrakete verhindern kann?” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | PEA Gmbhpea-gmbh.de HQ: Neuwied, GermanyReported employees: 51-200 | Neuwied, Germany | 51-200 | Exact match | 9 contacts → |
“PEA GmbH ist ein Unternehmen, das sowohl standardisierten als auch kundenspezifischen Maschinen- und Anlagenbau betreibt.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | IWG Isolier Wendt Gmbhisolier-wendt.de HQ: Berlin, GermanyReported employees: 11-50 | Berlin, Germany | 11-50 | Exact match | 8 contacts → |
“IWG Isolier Wendt GmbH is an established Berlin-based company with an impressive 150-year history.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Albert Maier Gmbhmaier-accessories.com HQ: Weil Der Stadt, GermanyReported employees: 51-200 | Weil Der Stadt, Germany | 51-200 | Exact match | 7 contacts → |
“Welcome to Albert Maier GmbH!” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Hauler & Hermann Gmbhhauler-hermann.de HQ: Filderstadt, GermanyReported employees: 11-50 | Filderstadt, Germany | 11-50 | Exact match | 6 contacts → |
“Die Hauler & Hermann GmbH in Filderstadt bei Stuttgart, ist kompetenter Partner für Isolationsteile für Elektromotoren und Isoliermaterialien für die Elektroindustrie.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Ehret Gmbh Life Science Solutionsehret-solutions.deHQ: Freiburg Im Breisgau, GermanyReported employees: 11-50 | Freiburg Im Breisgau, Germany | 11-50 | Exact match | 5 contacts → |
“We are a specialized manufacturer of state-of-the-art system solutions for laboratory, cleanroom, and pharmaceutical technology.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Heinbokel & Müller GBRhmi-technik.deHQ: Berlin, GermanyReported employees: 11-50 | Berlin, Germany | 11-50 | Exact match | 5 contacts → |
“Mit der Entwicklung eines Pharmadosierers im Jahr beginnt die Herstellung eigener Anlagen.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 49 company matches
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Isolator manufacturers: dataset insights
September 30, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
47 records in the displayed employee bands.
2 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 49 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 30, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for isolator manufacturers?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many isolator manufacturers did RevenueBase find based in Germany?
The saved snapshot records 49 matching company records, 2,055 tracked contacts and 761 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 30, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Isolator manufacturers by geography
- Isolator manufacturers based in Brazil
- Isolator manufacturers based in Canada
- Isolator manufacturers based in France
- Isolator manufacturers based in India
- Isolator manufacturers based in Italy
- Isolator manufacturers based in Spain
- Isolator manufacturers based in Türkiye
- Isolator manufacturers based in the United Kingdom
- Isolator manufacturers based in the United States
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 isolator manufacturers based in Germany. Snapshot: September 30, 2026. https://revenuebase.ai/companies/isolator-manufacturers/germany.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 25 isolator manufacturers based in Germany
RevenueBase records 49 matching company records for isolator manufacturers based in Germany, with 2,055 tracked contacts and 761 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 30, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 isolator manufacturers based in Germany
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | VON Rollelantas.com HQ: Wesel, GermanyReported employees: 1,001-5,000 | Wesel, Germany | 1,001-5,000 | Exact match | 434 contacts → |
“Please note that this account is no longer being actively managed.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Ritz Instrument Transformersritz-international.com HQ: Hamburg, GermanyReported employees: 501-1,000 | Hamburg, Germany | 501-1,000 | Exact match | 148 contacts → |
“RITZ is one of the world´s leading specialists for Instrument Transformers, Cast Resin Applications and Cast Resin Insulated Busbar Systems.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Franz Ziel Gmbhziel-gmbh.com HQ: Billerbeck, GermanyReported employees: 201-500 | Billerbeck, Germany | 201-500 | Exact match | 103 contacts → |
“Franz Ziel GmbH stands for innovation, reliability and development in cleanroom technology.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | SIBAsiba.de HQ: Lünen, GermanyReported employees: 201-500 | Lünen, Germany | 201-500 | Exact match | 102 contacts → |
“Our protection.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Daldrop Dr.Ing.Huberdaldrop.com HQ: Neckartailfingen, GermanyReported employees: 201-500 | Neckartailfingen, Germany | 201-500 | Exact match | 55 contacts → |
“Since the company was founded in 1952 by Norbert Daldrop and Erwin Huber, we have been driven by a thirst for discovery.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Hans VON Mangoldt Gmbhmangoldt.com HQ: Aachen, GermanyReported employees: 51-200 | Aachen, Germany | 51-200 | Exact match | 49 contacts → |
“Competence and Experience Since 1941 MANGOLDT develops, constructs and produces application specific reactors in either iron cores or air core construction that ensures the…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | MK Metalfreemk-versuchsanlagen.de HQ: Mücke, GermanyReported employees: 201-500 | Mücke, Germany | 201-500 | Exact match | 44 contacts → |
“Since 1988, MK Versuchsanlagen GmbH & Co.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | HQ: Stockach, GermanyReported employees: 51-200 | Stockach, Germany | 51-200 | Exact match | 41 contacts → |
“Global success - Made in Germany STS in the most southern part of Germany (Lake of Constance): your experts in custom-specific induvtive components.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Tridelta Meidensha Gmbhtridelta-meidensha.de HQ: Hermsdorf, GermanyReported employees: 51-200 | Hermsdorf, Germany | 51-200 | Exact match | 30 contacts → |
“Tridelta Meidensha GmbH is a leading manufacturer of high- and medium-voltage surge arresters made in Germany.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Pharmatec Gmbhpharmatec.de HQ: Dresden, GermanyReported employees: 201-500 | Dresden, Germany | 201-500 | Exact match | 28 contacts → |
“Pharmatec GmbH Dresden is a worldwide leading company in pharmaceutical plant engineering.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Efen Gmbhefen.com HQ: Uebigau-wahrenbrück, GermanyReported employees: 51-200 | Uebigau-wahrenbrück, Germany | 51-200 | Exact match | 27 contacts → |
“EFEN offers circuit protection systems adapted to the respective field of application.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Bilz Vibration Technology AGbilz.ag HQ: Leonberg, GermanyReported employees: 51-200 | Leonberg, Germany | 51-200 | Exact match | 17 contacts → |
“For more than 40 years everything at Bilz Vibration Technology AG is centered around vibration isolation.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Kuvag Isola Composites Gmbhkuvag.com HQ: Düren, GermanyReported employees: 51-200 | Düren, Germany | 51-200 | Exact match | 17 contacts → |
“KUVAG - Leading in Insulation Technology” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Petek Reinraumtechnik Gmbhpetek-cleanroom.com HQ: Radolfzell, GermanyReported employees: 11-50 | Radolfzell, Germany | 11-50 | Exact match | 15 contacts → |
“Sauberkeit ist nicht immer nur eine Frage des guten Geschmacks.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | B M Isol Gmbhbm-isol.com HQ: Viernheim, GermanyReported employees: 51-200 | Viernheim, Germany | 51-200 | Exact match | 13 contacts → |
“B+M isol ist Dein Profi-Fachhandel für Technische Isolierungen in der Haus, Industrie- und Prozesstechnik.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | CAT Clean AIR Technology Gmbh CAT Groupcatgmbh.de HQ: Stuttgart, GermanyReported employees: 51-200 | Stuttgart, Germany | 51-200 | Exact match | 12 contacts → |
“Ob in Pharmaindustrie, Biotechnologie oder Medizintechnik, ob in Lebensmittelindustrie, Halbleiterfertigung, Mikroelektronik oder im Krankenhaus - Reinräume findet man überall.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Andocksystemeandocksysteme.de HQ: Badenweiler, GermanyReported employees: 11-50 | Badenweiler, Germany | 11-50 | Exact match | 12 contacts → |
“CONTAIN WHAT MATTERS Andocksysteme is trendsetter and expert for #HighContainment valves, unique Interface Technology and Sustained Containment™ primary packaging solutions for…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Georg Jordan Gmbhgeorg-jordan.de HQ: Siegburg, GermanyReported employees: 11-50 | Siegburg, Germany | 11-50 | Exact match | 12 contacts → |
“Georg Jordan GmbH is a company based out of 20 Industriestraße, Siegburg, Germany.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Spetec Gmbhspetec.de HQ: Erding, GermanyReported employees: 51-200 | Erding, Germany | 51-200 | Exact match | 10 contacts → |
“Wussten Sie, dass ein winziges Staubkorn auf einem Mikrochip den Start einer Weltraumrakete verhindern kann?” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | PEA Gmbhpea-gmbh.de HQ: Neuwied, GermanyReported employees: 51-200 | Neuwied, Germany | 51-200 | Exact match | 9 contacts → |
“PEA GmbH ist ein Unternehmen, das sowohl standardisierten als auch kundenspezifischen Maschinen- und Anlagenbau betreibt.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | IWG Isolier Wendt Gmbhisolier-wendt.de HQ: Berlin, GermanyReported employees: 11-50 | Berlin, Germany | 11-50 | Exact match | 8 contacts → |
“IWG Isolier Wendt GmbH is an established Berlin-based company with an impressive 150-year history.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Albert Maier Gmbhmaier-accessories.com HQ: Weil Der Stadt, GermanyReported employees: 51-200 | Weil Der Stadt, Germany | 51-200 | Exact match | 7 contacts → |
“Welcome to Albert Maier GmbH!” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Hauler & Hermann Gmbhhauler-hermann.de HQ: Filderstadt, GermanyReported employees: 11-50 | Filderstadt, Germany | 11-50 | Exact match | 6 contacts → |
“Die Hauler & Hermann GmbH in Filderstadt bei Stuttgart, ist kompetenter Partner für Isolationsteile für Elektromotoren und Isoliermaterialien für die Elektroindustrie.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Ehret Gmbh Life Science Solutionsehret-solutions.de HQ: Freiburg Im Breisgau, GermanyReported employees: 11-50 | Freiburg Im Breisgau, Germany | 11-50 | Exact match | 5 contacts → |
“We are a specialized manufacturer of state-of-the-art system solutions for laboratory, cleanroom, and pharmaceutical technology.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Heinbokel & Müller GBRhmi-technik.de HQ: Berlin, GermanyReported employees: 11-50 | Berlin, Germany | 11-50 | Exact match | 5 contacts → |
“Mit der Entwicklung eines Pharmadosierers im Jahr beginnt die Herstellung eigener Anlagen.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 49 company matches
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Isolator manufacturers: dataset insights
September 30, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
47 records in the displayed employee bands.
2 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 49 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 30, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for isolator manufacturers?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many isolator manufacturers did RevenueBase find based in Germany?
The saved snapshot records 49 matching company records, 2,055 tracked contacts and 761 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 30, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Isolator manufacturers by geography
- Isolator manufacturers based in Brazil
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- Isolator manufacturers based in India
- Isolator manufacturers based in Italy
- Isolator manufacturers based in Spain
- Isolator manufacturers based in Türkiye
- Isolator manufacturers based in the United Kingdom
- Isolator manufacturers based in the United States
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 isolator manufacturers based in Germany. Snapshot: September 30, 2026. https://revenuebase.ai/companies/isolator-manufacturers/germany.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗