Company lists · Data refreshed November 2026
Top 25 Tester calibrating services based in Germany
RevenueBase identified 135 company matches for tester calibrating services associated with Germany as of November 2026 and tracks 19,832 professional contacts across them, including 5,105 with verified work emails. Berlin is the largest hub.
This list covers company matches for tester calibrating services 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.
The 25 largest tester calibrating services based in Germany
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 8,316 contacts → | ||||
Exact match “Neutral, independent third party For more than 150 years, TÜV Rheinland has stood for ensuring quality, safety, and efficiency in conjunction with people, the environment, and…” Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase | |||||
| 2 | 5,782 contacts → | ||||
Exact match “For more than 100 years, DEKRA has been a trusted name in safety.” Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase | |||||
| 3 | 2,943 contacts → | ||||
Exact match “Formel D is a global service provider for testing, inspection & certification.” Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase | |||||
| 4 | 82 contacts → | ||||
Exact match “Precise calibration processes for the highest standards of quality and safety esz AG calibration & metrology is one of Europe’s leading calibration laboratories.” Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase | |||||
| 5 | 68 contacts → | ||||
Exact match “Der TÜV Thüringen steht seit mehr als drei Jahrzehnten für Qualität und Sicherheit aus dem Herzen Deutschlands.” Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase | |||||
| 6 | 30 contacts → | ||||
Exact match “Vor über 20 Jahren startete Normec Valitech als Pionier und zählt heute zu den Marktführern bei Validierungen.” Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase | |||||
| 7 | 28 contacts → | ||||
Exact match “SLG Prüf- und Zertifizierungs GmbH is a testing laboratory based out of Burgstädter Str.” Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase | |||||
| 8 | 23 contacts → | ||||
Exact match “Perschmann Calibration sichert auditfähige Prüfmittelprozesse – von der akkreditierten Kalibrierung bis zur digitalen Nachweiskette.” Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase | |||||
| 9 | 23 contacts → | ||||
Exact match “Your Partner for Temperature - das ist unsere Botschaft an unsere Kunden.” Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase | |||||
| 10 | 19 contacts → | ||||
Exact match “Metrologische Dienstleistung.” Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase | |||||
| 11 | 18 contacts → | ||||
Exact match “You have a new product you want to bring to series production?” Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase | |||||
| 12 | 16 contacts → | ||||
Exact match “Akkreditierte Prüflabore und Kalibrierdienstleistungen seit über 20 Jahren - immer am Puls der Zeit für die neuesten technologischen Entwicklungen.” Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase | |||||
| 13 | 14 contacts → | ||||
Exact match “We offer a unique service for high complexity measurement and testing requirements targeting multiple engineering industries.” Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase | |||||
| 14 | 14 contacts → | ||||
Exact match “The Institute for International Product Safety GmbH (I2PS) is an independent, accredited laboratory that provides testing services.” Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase | |||||
| 15 | 14 contacts → | ||||
Exact match “Unsere leistungsfähigen Kalibriersysteme, Prüfsysteme, Mess- und Regelsysteme, sowie Durchfluss-Messelemente, Sensoren und Regelventile bieten wir ob einzeln oder in ein System…” Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase | |||||
| 16 | 13 contacts → | ||||
Exact match “eumetron GmbH is a calibration laboratory based in Aalen, Baden-Württemberg, Germany.” Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase | |||||
| 17 | 12 contacts → | ||||
Exact match “For more than 100 years, VPA has helped manufacturers, retailers and brands bring safer, better-performing products to market.” Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase | |||||
| 18 | 10 contacts → | ||||
Exact match “Wir sind leidenschaftliche Pioniere der industriellen Computertomographie.” Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase | |||||
| 19 | 10 contacts → | ||||
Exact match “europascal is one of the market leaders in the field of calibration technology.” Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase | |||||
| 20 | 9 contacts → | ||||
Exact match “Die Kessler QMP GmbH ist eines der führenden und modernsten Metrologielabore Deutschlands und zeichnet sich durch Akkreditierungen in diversen physikalischen Bereichen aus.” Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase | |||||
| 21 | 9 contacts → | ||||
Exact match “Das Kalibrierlabor Element Metech KDK in Wiesloch bei Heidelberg bietet ein breites Spektrum an Kalibrierungen in den Bereichen Längenmesstechnik, Mechanik, Elektrotechnik…” Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase | |||||
| 22 | 9 contacts → | ||||
Exact match “As an internationally working and independent quality control company, PELZ Quality Control performs testing & inspection services for the sectors Energy, Oil & Gas, Chemical…” Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase | |||||
| 23 | 8 contacts → | ||||
Exact match “Die RIO GmbH vereint Prüflabor, Kalibrierlabor sowie Forschung und Entwicklung und ist seit mittlerweile über 20 Jahren ein zuverlässiger Partner für Industrieunternehmen aus den…” Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase | |||||
| 24 | 8 contacts → | ||||
Exact match “ESC focuses on the certification of companies according to international standards such as quality, safety and environmental management systems.” Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase | |||||
| 25 | 8 contacts → | ||||
Exact match “Seit ihrer Gründung im Jahr 1994 hat sich die Kneissl Messtechnik GmbH als führendes Kalibrierlabor für optische Messgeräte etabliert.” Recorded in the RevenueBase company graph · Nov 2, 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 “tester calibrating 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 25 of 135 tester calibrating services based in Germany
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Tester calibrating services based in Germany at a glance
As of Nov 2, 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 135 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 “tester calibrating 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 5,105 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 “tester calibrating services”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many tester calibrating services are there based in Germany?
RevenueBase identified 135 company matches for tester calibrating services 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?
TÜV Rheinland Group tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most tester calibrating services?
Berlin leads with 6 company records, followed by Hamburg (5) and Cologne (4).
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 5,105 professional contacts with verified work emails tracked across these 135 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.
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Company intelligence · public preview
Top 25 tester calibrating services 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 135 matching company records for tester calibrating services based in Germany, with 19,832 tracked contacts and 5,105 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: November 2, 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 tester calibrating services 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 |  TÜV Rheinland Grouptuv.comHQ: Cologne, GermanyReported employees: 10001+ | Cologne, Germany | 10001+ | Exact match | 8,316 contacts → |
“Neutral, independent third party For more than 150 years, TÜV Rheinland has stood for ensuring quality, safety, and efficiency in conjunction with people, the environment, and…” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  DEKRAdekra.comHQ: Stuttgart, GermanyReported employees: 10001+ | Stuttgart, Germany | 10001+ | Exact match | 5,782 contacts → |
“For more than 100 years, DEKRA has been a trusted name in safety.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Formel D Groupformeld.com HQ: Cologne, GermanyReported employees: 10001+ | Cologne, Germany | 10001+ | Exact match | 2,943 contacts → |
“Formel D is a global service provider for testing, inspection & certification.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  ESZ AG Calibration & Metrologyesz-ag.deHQ: Eichenau, GermanyReported employees: 201-500 | Eichenau, Germany | 201-500 | Exact match | 82 contacts → |
“Precise calibration processes for the highest standards of quality and safety esz AG calibration & metrology is one of Europe’s leading calibration laboratories.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | TÜV Thüringentuev-thueringen.de HQ: Erfurt, GermanyReported employees: 501-1,000 | Erfurt, Germany | 501-1,000 | Exact match | 68 contacts → |
“Der TÜV Thüringen steht seit mehr als drei Jahrzehnten für Qualität und Sicherheit aus dem Herzen Deutschlands.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Normec Valitechnormecgroup.comHQ: Falkensee, GermanyReported employees: 51-200 | Falkensee, Germany | 51-200 | Exact match | 30 contacts → |
“Vor über 20 Jahren startete Normec Valitech als Pionier und zählt heute zu den Marktführern bei Validierungen.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | SLG Prüf- UND Zertifizierungs Gmbhslg.de.com HQ: Hartmannsdorf, GermanyReported employees: 51-200 | Hartmannsdorf, Germany | 51-200 | Exact match | 28 contacts → |
“SLG Prüf- und Zertifizierungs GmbH is a testing laboratory based out of Burgstädter Str.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Perschmann Calibrationperschmann-calibration.deHQ: Braunschweig, GermanyReported employees: 51-200 | Braunschweig, Germany | 51-200 | Exact match | 23 contacts → |
“Perschmann Calibration sichert auditfähige Prüfmittelprozesse – von der akkreditierten Kalibrierung bis zur digitalen Nachweiskette.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | HQ: Hagen, GermanyReported employees: 51-200 | Hagen, Germany | 51-200 | Exact match | 23 contacts → |
“Your Partner for Temperature - das ist unsere Botschaft an unsere Kunden.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  1a CAL Gmbh1acal.deHQ: Kassel, GermanyReported employees: 11-50 | Kassel, Germany | 11-50 | Exact match | 19 contacts → |
“Metrologische Dienstleistung.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | TREOtreo.de HQ: Hamburg, GermanyReported employees: 11-50 | Hamburg, Germany | 11-50 | Exact match | 18 contacts → |
“You have a new product you want to bring to series production?” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Messtechniknord Gmbhmesstechniknord.de HQ: Wedel, GermanyReported employees: 11-50 | Wedel, Germany | 11-50 | Exact match | 16 contacts → |
“Akkreditierte Prüflabore und Kalibrierdienstleistungen seit über 20 Jahren - immer am Puls der Zeit für die neuesten technologischen Entwicklungen.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | IRS Systementwicklung Gmbhirs.systems HQ: Brennberg, GermanyReported employees: 51-200 | Brennberg, Germany | 51-200 | Exact match | 14 contacts → |
“We offer a unique service for high complexity measurement and testing requirements targeting multiple engineering industries.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | HQ: Bonn, GermanyReported employees: 51-200 | Bonn, Germany | 51-200 | Exact match | 14 contacts → |
“The Institute for International Product Safety GmbH (I2PS) is an independent, accredited laboratory that provides testing services.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Tetratec Instruments Gmbhtetratec.deHQ: Steinenbronn, GermanyReported employees: 51-200 | Steinenbronn, Germany | 51-200 | Exact match | 14 contacts → |
“Unsere leistungsfähigen Kalibriersysteme, Prüfsysteme, Mess- und Regelsysteme, sowie Durchfluss-Messelemente, Sensoren und Regelventile bieten wir ob einzeln oder in ein System…” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Eumetron Gmbheumetron.deHQ: Aalen, GermanyReported employees: 11-50 | Aalen, Germany | 11-50 | Exact match | 13 contacts → |
“eumetron GmbH is a calibration laboratory based in Aalen, Baden-Württemberg, Germany.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | VPA Prüf- UND Zertifizierungs Gmbhvpa-gmbh.de HQ: Remscheid, GermanyReported employees: 11-50 | Remscheid, Germany | 11-50 | Exact match | 12 contacts → |
“For more than 100 years, VPA has helped manufacturers, retailers and brands bring safer, better-performing products to market.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Proplas Gmbhproplas.de HQ: Dornstetten, GermanyReported employees: 11-50 | Dornstetten, Germany | 11-50 | Exact match | 10 contacts → |
“Wir sind leidenschaftliche Pioniere der industriellen Computertomographie.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Europascal Gmbheuropascal.comHQ: Hanau, GermanyReported employees: 11-50 | Hanau, Germany | 11-50 | Exact match | 10 contacts → |
“europascal is one of the market leaders in the field of calibration technology.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Kessler QMP Gmbhkessler-qmp.deHQ: Friedewald, GermanyReported employees: 11-50 | Friedewald, Germany | 11-50 | Exact match | 9 contacts → |
“Die Kessler QMP GmbH ist eines der führenden und modernsten Metrologielabore Deutschlands und zeichnet sich durch Akkreditierungen in diversen physikalischen Bereichen aus.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Element Metech KDK Gmbhkdkgmbh.deHQ: Wiesloch, GermanyReported employees: 11-50 | Wiesloch, Germany | 11-50 | Exact match | 9 contacts → |
“Das Kalibrierlabor Element Metech KDK in Wiesloch bei Heidelberg bietet ein breites Spektrum an Kalibrierungen in den Bereichen Längenmesstechnik, Mechanik, Elektrotechnik…” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Pelz Quality Controlpelz.de HQ: Moers, GermanyReported employees: 51-200 | Moers, Germany | 51-200 | Exact match | 9 contacts → |
“As an internationally working and independent quality control company, PELZ Quality Control performs testing & inspection services for the sectors Energy, Oil & Gas, Chemical…” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | RIO Gmbhrio.de HQ: Siegen, GermanyReported employees: 11-50 | Siegen, Germany | 11-50 | Exact match | 8 contacts → |
“Die RIO GmbH vereint Prüflabor, Kalibrierlabor sowie Forschung und Entwicklung und ist seit mittlerweile über 20 Jahren ein zuverlässiger Partner für Industrieunternehmen aus den…” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  ESC Cert Gmbhesc-cert.deHQ: Kassel, GermanyReported employees: 11-50 | Kassel, Germany | 11-50 | Exact match | 8 contacts → |
“ESC focuses on the certification of companies according to international standards such as quality, safety and environmental management systems.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Kneissl Messtechnik Gmbhkneissl-messtechnik.deHQ: Leonberg, GermanyReported employees: 11-50 | Leonberg, Germany | 11-50 | Exact match | 8 contacts → |
“Seit ihrer Gründung im Jahr 1994 hat sich die Kneissl Messtechnik GmbH als führendes Kalibrierlabor für optische Messgeräte etabliert.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 135 company matches
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Tester calibrating services: dataset insights
November 2, 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
131 records in the displayed employee bands.
4 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 135 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: November 2, 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 tester calibrating services?
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 tester calibrating services did RevenueBase find based in Germany?
The saved snapshot records 135 matching company records, 19,832 tracked contacts and 5,105 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: November 2, 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
Tester calibrating services by geography
- Tester calibrating services based in Bogota, Colombia
- Tester calibrating services based in Argentina
- Tester calibrating services based in Australia
- Tester calibrating services based in Brazil
- Tester calibrating services based in Canada
- Tester calibrating services based in Colombia
- Tester calibrating services based in France
- Tester calibrating services based in India
- Tester calibrating services based in Italy
- Tester calibrating services based in Mexico
- Tester calibrating services based in the Netherlands
- Tester calibrating services based in Poland
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 tester calibrating services based in Germany. Snapshot: November 2, 2026. https://revenuebase.ai/companies/tester-calibrating-services/germany.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
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- Tester calibrating services based in Bogota, Colombia
- Tester calibrating services based in Argentina
- Tester calibrating services based in Australia
- Tester calibrating services based in Brazil
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Company intelligence · public preview
Top 25 tester calibrating services based in Germany
RevenueBase records 135 matching company records for tester calibrating services based in Germany, with 19,832 tracked contacts and 5,105 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: November 2, 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 tester calibrating services 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 | TÜV Rheinland Grouptuv.com HQ: Cologne, GermanyReported employees: 10001+ | Cologne, Germany | 10001+ | Exact match | 8,316 contacts → |
“Neutral, independent third party For more than 150 years, TÜV Rheinland has stood for ensuring quality, safety, and efficiency in conjunction with people, the environment, and…” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | DEKRAdekra.com HQ: Stuttgart, GermanyReported employees: 10001+ | Stuttgart, Germany | 10001+ | Exact match | 5,782 contacts → |
“For more than 100 years, DEKRA has been a trusted name in safety.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Formel D Groupformeld.com HQ: Cologne, GermanyReported employees: 10001+ | Cologne, Germany | 10001+ | Exact match | 2,943 contacts → |
“Formel D is a global service provider for testing, inspection & certification.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | ESZ AG Calibration & Metrologyesz-ag.de HQ: Eichenau, GermanyReported employees: 201-500 | Eichenau, Germany | 201-500 | Exact match | 82 contacts → |
“Precise calibration processes for the highest standards of quality and safety esz AG calibration & metrology is one of Europe’s leading calibration laboratories.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | TÜV Thüringentuev-thueringen.de HQ: Erfurt, GermanyReported employees: 501-1,000 | Erfurt, Germany | 501-1,000 | Exact match | 68 contacts → |
“Der TÜV Thüringen steht seit mehr als drei Jahrzehnten für Qualität und Sicherheit aus dem Herzen Deutschlands.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Normec Valitechnormecgroup.com HQ: Falkensee, GermanyReported employees: 51-200 | Falkensee, Germany | 51-200 | Exact match | 30 contacts → |
“Vor über 20 Jahren startete Normec Valitech als Pionier und zählt heute zu den Marktführern bei Validierungen.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | SLG Prüf- UND Zertifizierungs Gmbhslg.de.com HQ: Hartmannsdorf, GermanyReported employees: 51-200 | Hartmannsdorf, Germany | 51-200 | Exact match | 28 contacts → |
“SLG Prüf- und Zertifizierungs GmbH is a testing laboratory based out of Burgstädter Str.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Perschmann Calibrationperschmann-calibration.de HQ: Braunschweig, GermanyReported employees: 51-200 | Braunschweig, Germany | 51-200 | Exact match | 23 contacts → |
“Perschmann Calibration sichert auditfähige Prüfmittelprozesse – von der akkreditierten Kalibrierung bis zur digitalen Nachweiskette.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | HQ: Hagen, GermanyReported employees: 51-200 | Hagen, Germany | 51-200 | Exact match | 23 contacts → |
“Your Partner for Temperature - das ist unsere Botschaft an unsere Kunden.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | 1a CAL Gmbh1acal.de HQ: Kassel, GermanyReported employees: 11-50 | Kassel, Germany | 11-50 | Exact match | 19 contacts → |
“Metrologische Dienstleistung.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | TREOtreo.de HQ: Hamburg, GermanyReported employees: 11-50 | Hamburg, Germany | 11-50 | Exact match | 18 contacts → |
“You have a new product you want to bring to series production?” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Messtechniknord Gmbhmesstechniknord.de HQ: Wedel, GermanyReported employees: 11-50 | Wedel, Germany | 11-50 | Exact match | 16 contacts → |
“Akkreditierte Prüflabore und Kalibrierdienstleistungen seit über 20 Jahren - immer am Puls der Zeit für die neuesten technologischen Entwicklungen.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | IRS Systementwicklung Gmbhirs.systems HQ: Brennberg, GermanyReported employees: 51-200 | Brennberg, Germany | 51-200 | Exact match | 14 contacts → |
“We offer a unique service for high complexity measurement and testing requirements targeting multiple engineering industries.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | HQ: Bonn, GermanyReported employees: 51-200 | Bonn, Germany | 51-200 | Exact match | 14 contacts → |
“The Institute for International Product Safety GmbH (I2PS) is an independent, accredited laboratory that provides testing services.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Tetratec Instruments Gmbhtetratec.de HQ: Steinenbronn, GermanyReported employees: 51-200 | Steinenbronn, Germany | 51-200 | Exact match | 14 contacts → |
“Unsere leistungsfähigen Kalibriersysteme, Prüfsysteme, Mess- und Regelsysteme, sowie Durchfluss-Messelemente, Sensoren und Regelventile bieten wir ob einzeln oder in ein System…” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Eumetron Gmbheumetron.de HQ: Aalen, GermanyReported employees: 11-50 | Aalen, Germany | 11-50 | Exact match | 13 contacts → |
“eumetron GmbH is a calibration laboratory based in Aalen, Baden-Württemberg, Germany.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | VPA Prüf- UND Zertifizierungs Gmbhvpa-gmbh.de HQ: Remscheid, GermanyReported employees: 11-50 | Remscheid, Germany | 11-50 | Exact match | 12 contacts → |
“For more than 100 years, VPA has helped manufacturers, retailers and brands bring safer, better-performing products to market.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Proplas Gmbhproplas.de HQ: Dornstetten, GermanyReported employees: 11-50 | Dornstetten, Germany | 11-50 | Exact match | 10 contacts → |
“Wir sind leidenschaftliche Pioniere der industriellen Computertomographie.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Europascal Gmbheuropascal.com HQ: Hanau, GermanyReported employees: 11-50 | Hanau, Germany | 11-50 | Exact match | 10 contacts → |
“europascal is one of the market leaders in the field of calibration technology.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Kessler QMP Gmbhkessler-qmp.de HQ: Friedewald, GermanyReported employees: 11-50 | Friedewald, Germany | 11-50 | Exact match | 9 contacts → |
“Die Kessler QMP GmbH ist eines der führenden und modernsten Metrologielabore Deutschlands und zeichnet sich durch Akkreditierungen in diversen physikalischen Bereichen aus.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Element Metech KDK Gmbhkdkgmbh.de HQ: Wiesloch, GermanyReported employees: 11-50 | Wiesloch, Germany | 11-50 | Exact match | 9 contacts → |
“Das Kalibrierlabor Element Metech KDK in Wiesloch bei Heidelberg bietet ein breites Spektrum an Kalibrierungen in den Bereichen Längenmesstechnik, Mechanik, Elektrotechnik…” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Pelz Quality Controlpelz.de HQ: Moers, GermanyReported employees: 51-200 | Moers, Germany | 51-200 | Exact match | 9 contacts → |
“As an internationally working and independent quality control company, PELZ Quality Control performs testing & inspection services for the sectors Energy, Oil & Gas, Chemical…” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | RIO Gmbhrio.de HQ: Siegen, GermanyReported employees: 11-50 | Siegen, Germany | 11-50 | Exact match | 8 contacts → |
“Die RIO GmbH vereint Prüflabor, Kalibrierlabor sowie Forschung und Entwicklung und ist seit mittlerweile über 20 Jahren ein zuverlässiger Partner für Industrieunternehmen aus den…” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | ESC Cert Gmbhesc-cert.de HQ: Kassel, GermanyReported employees: 11-50 | Kassel, Germany | 11-50 | Exact match | 8 contacts → |
“ESC focuses on the certification of companies according to international standards such as quality, safety and environmental management systems.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Kneissl Messtechnik Gmbhkneissl-messtechnik.de HQ: Leonberg, GermanyReported employees: 11-50 | Leonberg, Germany | 11-50 | Exact match | 8 contacts → |
“Seit ihrer Gründung im Jahr 1994 hat sich die Kneissl Messtechnik GmbH als führendes Kalibrierlabor für optische Messgeräte etabliert.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 135 company matches
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Tester calibrating services: dataset insights
November 2, 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
131 records in the displayed employee bands.
4 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 135 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: November 2, 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 tester calibrating services?
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 tester calibrating services did RevenueBase find based in Germany?
The saved snapshot records 135 matching company records, 19,832 tracked contacts and 5,105 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: November 2, 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.
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Cite this list
RevenueBase Data Team. Top 25 tester calibrating services based in Germany. Snapshot: November 2, 2026. https://revenuebase.ai/companies/tester-calibrating-services/germany.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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