Company lists · Data refreshed November 2026
Top 25 Telecom testing and diagnostics companies based in Germany
RevenueBase identified 59 company matches for telecom testing and diagnostics companies associated with Germany as of November 2026 and tracks 916 professional contacts across them, including 337 with verified work emails. Berlin is the largest hub.
This list covers company matches for telecom testing and diagnostics companies 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 6, 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 telecom testing and diagnostics companies based in Germany
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 212 contacts → | ||||
Exact match “The best of two worlds – CTC advanced GmbH and CETECOM GmbH merge to form cetecom advanced GmbH This merger creates a unified company from two leading suppliers in the field of…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 74 contacts → | ||||
Exact match “NET CHECK GmbH was founded in with the aim of improving the quality of communication networks.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 56 contacts → | ||||
Exact match “1 in testing and monitoring Worldwide leading communication companies trust SIGOS to ensure best mobile experience and service quality.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 49 contacts → | ||||
Exact match “We Test.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 36 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 34 contacts → | ||||
Exact match “ENQT stands for Experts in Network Quality Testing.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 25 contacts → | ||||
Exact match “Do you want to put your software to the test?” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 24 contacts → | ||||
Exact match “Reparieren statt wegwerfen – das ist der Leitgedanke bei CTDI Europe.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 20 contacts → | ||||
Exact match “measX are experts for test cells and test data management with over 40 years of experience in system integration and software development.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 20 contacts → | ||||
Exact match “QiTASC is your Quality improvement Tools And Services Company.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 19 contacts → | ||||
Exact match “You have a new product you want to bring to series production?” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 18 contacts → | ||||
Exact match “We offer a range of different test options from mechanical test adapters to vacuum solutions and inline replacement kits.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 18 contacts → | ||||
Exact match “Test and Measurement solutions for mobile communication networks” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 15 contacts → | ||||
Exact match “EANTC (European Advanced Networking Test Center) is internationally recognized as one of the world's leading independent test labs for telecommunication technologies.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 12 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 12 contacts → | ||||
Exact match “Gleich welche Anforderungen Sie bei der Herstellung oder der Fertigung Ihrer Produkte und Fahrzeuge haben – wir unterstützen Sie dabei gerne mit unseren Prüf- und Betriebsmitteln.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 8 contacts → | ||||
Exact match “Die RedIP GmbH hat erkannt, dass das fortgeschrittene Zeitalter der Informationstechnik keine längeren Ausfallzeiten akzeptiert.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 8 contacts → | ||||
Exact match “Ihr Partner für Test- und Prüfaufgaben in der Elektronikindustrie Egal, ob es um komplette Prüf- oder Testsysteme, Software-Upgrades, Dienstleistungen oder Reparatur und Wartung…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 6 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 6 contacts → | ||||
Exact match “Herzlich willkommen auf der Website des Entwicklungs- und Prüflabor Holztechnologie GmbH (EPH).” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 5 contacts → | ||||
Exact match “zafaco GmbH, based in Ismaning, Germany, is one of the leading specialists in the collection, analysis, assurance, and optimization of quality parameters in convergent networks…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 5 contacts → | ||||
Exact match “WHO WE ARE Innovation is at the heart of the telecommunications industry, but to help drive further growth and add value this can only be achieved with support of an excellent…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 5 contacts → | ||||
Exact match “Die IBL-Lab GmbH, ein Tochterunternehmen der IB-Lenhardt AG, bietet mit ihren akkreditierten Test- und Laboreinrichtungen Prüfdienstleistungen auf internationalem Niveau nach…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 3 contacts → | ||||
Exact match “Mindscale Consulting, founded in 2005, is a privately owned company based in Germany.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 3 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 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 “telecom testing and diagnostics companies”. 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 59 telecom testing and diagnostics companies based in Germany
See the full list, filter by size, metro and specialty, and access 337 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Telecom testing and diagnostics companies based in Germany at a glance
As of Nov 6, 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 59 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 “telecom testing and diagnostics companies” 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 337 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 6, 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 “telecom testing and diagnostics companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many telecom testing and diagnostics companies are there based in Germany?
RevenueBase identified 59 company matches for telecom testing and diagnostics companies 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?
Cetecom Advanced tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most telecom testing and diagnostics companies?
Berlin leads with 6 company records, followed by Hamburg (3) and Nuremberg (3).
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 337 professional contacts with verified work emails tracked across these 59 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 6, 2026.
Ready to reach these companies? Verified emails and direct dials for all 59 telecom testing and diagnostics companies based in Germany. Start with a free account, no credit card.
Download this list →Related lists
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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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- New lists
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Company intelligence · public preview
Top 25 telecom testing and diagnostics companies 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 59 matching company records for telecom testing and diagnostics companies based in Germany, with 916 tracked contacts and 337 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 6, 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 telecom testing and diagnostics companies 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 |  Cetecom Advancedcetecomadvanced.comHQ: Saarbruecken, GermanyReported employees: 201-500 | Saarbruecken, Germany | 201-500 | Exact match | 212 contacts → |
“The best of two worlds – CTC advanced GmbH and CETECOM GmbH merge to form cetecom advanced GmbH This merger creates a unified company from two leading suppliers in the field of…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  NET Check Gmbhnetcheck.deHQ: Berlin, GermanyReported employees: 51-200 | Berlin, Germany | 51-200 | Exact match | 74 contacts → |
“NET CHECK GmbH was founded in with the aim of improving the quality of communication networks.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  SIGOSsigos.comHQ: Nuernberg, GermanyReported employees: 201-500 | Nuernberg, Germany | 201-500 | Exact match | 56 contacts → |
“1 in testing and monitoring Worldwide leading communication companies trust SIGOS to ensure best mobile experience and service quality.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Weetechweetech.deHQ: Wertheim, GermanyReported employees: 51-200 | Wertheim, Germany | 51-200 | Exact match | 49 contacts → |
“We Test.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | CSA Group Bayern Gmbhcsagroup-bayern.org HQ: Straßkirchen, GermanyReported employees: 11-50 | Straßkirchen, Germany | 11-50 | Exact match | 36 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 6 |  ENQTenqt.deHQ: Hamburg, GermanyReported employees: 11-50 | Hamburg, Germany | 11-50 | Exact match | 34 contacts → |
“ENQT stands for Experts in Network Quality Testing.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Xceptancexceptance.comHQ: Jena, GermanyReported employees: 51-200 | Jena, Germany | 51-200 | Exact match | 25 contacts → |
“Do you want to put your software to the test?” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Ctdi Soemmerda Gmbhctdi.euHQ: Sömmerda, GermanyReported employees: 201-500 | Sömmerda, Germany | 201-500 | Exact match | 24 contacts → |
“Reparieren statt wegwerfen – das ist der Leitgedanke bei CTDI Europe.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Measx Gmbh & Co. KGmeasx.comHQ: Mönchengladbach, GermanyReported employees: 51-200 | Mönchengladbach, Germany | 51-200 | Exact match | 20 contacts → |
“measX are experts for test cells and test data management with over 40 years of experience in system integration and software development.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Qitasc Gmbhqitasc.comHQ: Vienna, GermanyReported employees: 11-50 | Vienna, Germany | 11-50 | Exact match | 20 contacts → |
“QiTASC is your Quality improvement Tools And Services Company.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  TREOtreo.deHQ: Hamburg, GermanyReported employees: 11-50 | Hamburg, Germany | 11-50 | Exact match | 19 contacts → |
“You have a new product you want to bring to series production?” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Motecomoteco.deHQ: Konstanz, GermanyReported employees: 11-50 | Konstanz, Germany | 11-50 | Exact match | 18 contacts → |
“We offer a range of different test options from mechanical test adapters to vacuum solutions and inline replacement kits.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Focus Infocomfocus-infocom.de HQ: Darmstadt, GermanyReported employees: 11-50 | Darmstadt, Germany | 11-50 | Exact match | 18 contacts → |
“Test and Measurement solutions for mobile communication networks” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Eantc AGeantc.deHQ: Berlin, GermanyReported employees: 11-50 | Berlin, Germany | 11-50 | Exact match | 15 contacts → |
“EANTC (European Advanced Networking Test Center) is internationally recognized as one of the world's leading independent test labs for telecommunication technologies.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Rohde & Schwarz Vertriebs-Gmbhrohde-schwarz.de HQ: Berlin, GermanyReported employees: 11-50 | Berlin, Germany | 11-50 | Exact match | 12 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 16 |  ITH Technik Gmbhith-gmbh.deHQ: Hilter Am Teutoburger Wald, GermanyReported employees: 51-200 | Hilter Am Teutoburger Wald, Germany | 51-200 | Exact match | 12 contacts → |
“Gleich welche Anforderungen Sie bei der Herstellung oder der Fertigung Ihrer Produkte und Fahrzeuge haben – wir unterstützen Sie dabei gerne mit unseren Prüf- und Betriebsmitteln.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Redip Gmbhred-ip.deHQ: Hamburg, GermanyReported employees: 1-10 | Hamburg, Germany | 1-10 | Exact match | 8 contacts → |
“Die RedIP GmbH hat erkannt, dass das fortgeschrittene Zeitalter der Informationstechnik keine längeren Ausfallzeiten akzeptiert.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Atecare Service Gmbh & Co. KGatecare.deHQ: Bergkirchen Ot Günding, GermanyReported employees: 11-50 | Bergkirchen Ot Günding, Germany | 11-50 | Exact match | 8 contacts → |
“Ihr Partner für Test- und Prüfaufgaben in der Elektronikindustrie Egal, ob es um komplette Prüf- oder Testsysteme, Software-Upgrades, Dienstleistungen oder Reparatur und Wartung…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Softing Engineering & Solutions Gmbhautomotive.softing.comHQ: Kirchentellinsfurt, GermanyReported employees: 51-200 | Kirchentellinsfurt, Germany | 51-200 | Exact match | 6 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 20 | Entwicklungs- UND Prüflabor Holztechnologie Gmbheph-dresden.de HQ: Dresden, GermanyReported employees: 1-10 | Dresden, Germany | 1-10 | Exact match | 6 contacts → |
“Herzlich willkommen auf der Website des Entwicklungs- und Prüflabor Holztechnologie GmbH (EPH).” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Zafaco Gmbhzafaco.deHQ: Ismaning, GermanyReported employees: 11-50 | Ismaning, Germany | 11-50 | Exact match | 5 contacts → |
“zafaco GmbH, based in Ismaning, Germany, is one of the leading specialists in the collection, analysis, assurance, and optimization of quality parameters in convergent networks…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Suconi Service Gmbhsuconi.comHQ: Kornwestheim, GermanyReported employees: 11-50 | Kornwestheim, Germany | 11-50 | Exact match | 5 contacts → |
“WHO WE ARE Innovation is at the heart of the telecommunications industry, but to help drive further growth and add value this can only be achieved with support of an excellent…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Ibl-Lab Gmbhib-lenhardt.comHQ: Sankt Ingbert, GermanyReported employees: 1-10 | Sankt Ingbert, Germany | 1-10 | Exact match | 5 contacts → |
“Die IBL-Lab GmbH, ein Tochterunternehmen der IB-Lenhardt AG, bietet mit ihren akkreditierten Test- und Laboreinrichtungen Prüfdienstleistungen auf internationalem Niveau nach…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Mindscale Consulting Gmbh & Co. KGmindscale.comHQ: Markt Schwaben, GermanyReported employees: 1-10 | Markt Schwaben, Germany | 1-10 | Exact match | 3 contacts → |
“Mindscale Consulting, founded in 2005, is a privately owned company based in Germany.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | TCP Prüftechnik Gmbhtcp-online.net HQ: Münster, GermanyReported employees: 1-10 | Münster, Germany | 1-10 | Exact match | 3 contacts → |
No recorded description excerpt is available for this public record. | |||||
Showing 25 of 59 company matches
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Telecom testing and diagnostics companies: dataset insights
November 6, 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
58 records in the displayed employee bands.
1 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 59 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 6, 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 telecom testing and diagnostics companies?
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 telecom testing and diagnostics companies did RevenueBase find based in Germany?
The saved snapshot records 59 matching company records, 916 tracked contacts and 337 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 6, 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
Telecom testing and diagnostics companies by geography
- Telecom testing and diagnostics companies based in Brazil
- Telecom testing and diagnostics companies based in Canada
- Telecom testing and diagnostics companies based in France
- Telecom testing and diagnostics companies based in India
- Telecom testing and diagnostics companies based in Italy
- Telecom testing and diagnostics companies based in the United Kingdom
- Telecom testing and diagnostics companies based in the United States
Cite this list
RevenueBase Data Team. Top 25 telecom testing and diagnostics companies based in Germany. Snapshot: November 6, 2026. https://revenuebase.ai/companies/telecom-testing-and-diagnostics-companies/germany.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Telecom testing and diagnostics companies based in Brazil
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- Telecom testing and diagnostics companies based in India
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- Telecom testing and diagnostics companies based in the United Kingdom
Company intelligence · public preview
Top 25 telecom testing and diagnostics companies based in Germany
RevenueBase records 59 matching company records for telecom testing and diagnostics companies based in Germany, with 916 tracked contacts and 337 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 6, 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 telecom testing and diagnostics companies 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 | Cetecom Advancedcetecomadvanced.com HQ: Saarbruecken, GermanyReported employees: 201-500 | Saarbruecken, Germany | 201-500 | Exact match | 212 contacts → |
“The best of two worlds – CTC advanced GmbH and CETECOM GmbH merge to form cetecom advanced GmbH This merger creates a unified company from two leading suppliers in the field of…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | NET Check Gmbhnetcheck.de HQ: Berlin, GermanyReported employees: 51-200 | Berlin, Germany | 51-200 | Exact match | 74 contacts → |
“NET CHECK GmbH was founded in with the aim of improving the quality of communication networks.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | SIGOSsigos.com HQ: Nuernberg, GermanyReported employees: 201-500 | Nuernberg, Germany | 201-500 | Exact match | 56 contacts → |
“1 in testing and monitoring Worldwide leading communication companies trust SIGOS to ensure best mobile experience and service quality.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Weetechweetech.de HQ: Wertheim, GermanyReported employees: 51-200 | Wertheim, Germany | 51-200 | Exact match | 49 contacts → |
“We Test.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | CSA Group Bayern Gmbhcsagroup-bayern.org HQ: Straßkirchen, GermanyReported employees: 11-50 | Straßkirchen, Germany | 11-50 | Exact match | 36 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 6 | ENQTenqt.de HQ: Hamburg, GermanyReported employees: 11-50 | Hamburg, Germany | 11-50 | Exact match | 34 contacts → |
“ENQT stands for Experts in Network Quality Testing.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Xceptancexceptance.com HQ: Jena, GermanyReported employees: 51-200 | Jena, Germany | 51-200 | Exact match | 25 contacts → |
“Do you want to put your software to the test?” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Ctdi Soemmerda Gmbhctdi.eu HQ: Sömmerda, GermanyReported employees: 201-500 | Sömmerda, Germany | 201-500 | Exact match | 24 contacts → |
“Reparieren statt wegwerfen – das ist der Leitgedanke bei CTDI Europe.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Measx Gmbh & Co. KGmeasx.com HQ: Mönchengladbach, GermanyReported employees: 51-200 | Mönchengladbach, Germany | 51-200 | Exact match | 20 contacts → |
“measX are experts for test cells and test data management with over 40 years of experience in system integration and software development.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Qitasc Gmbhqitasc.com HQ: Vienna, GermanyReported employees: 11-50 | Vienna, Germany | 11-50 | Exact match | 20 contacts → |
“QiTASC is your Quality improvement Tools And Services Company.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | TREOtreo.de HQ: Hamburg, GermanyReported employees: 11-50 | Hamburg, Germany | 11-50 | Exact match | 19 contacts → |
“You have a new product you want to bring to series production?” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Motecomoteco.de HQ: Konstanz, GermanyReported employees: 11-50 | Konstanz, Germany | 11-50 | Exact match | 18 contacts → |
“We offer a range of different test options from mechanical test adapters to vacuum solutions and inline replacement kits.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Focus Infocomfocus-infocom.de HQ: Darmstadt, GermanyReported employees: 11-50 | Darmstadt, Germany | 11-50 | Exact match | 18 contacts → |
“Test and Measurement solutions for mobile communication networks” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Eantc AGeantc.de HQ: Berlin, GermanyReported employees: 11-50 | Berlin, Germany | 11-50 | Exact match | 15 contacts → |
“EANTC (European Advanced Networking Test Center) is internationally recognized as one of the world's leading independent test labs for telecommunication technologies.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Rohde & Schwarz Vertriebs-Gmbhrohde-schwarz.de HQ: Berlin, GermanyReported employees: 11-50 | Berlin, Germany | 11-50 | Exact match | 12 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 16 | ITH Technik Gmbhith-gmbh.de HQ: Hilter Am Teutoburger Wald, GermanyReported employees: 51-200 | Hilter Am Teutoburger Wald, Germany | 51-200 | Exact match | 12 contacts → |
“Gleich welche Anforderungen Sie bei der Herstellung oder der Fertigung Ihrer Produkte und Fahrzeuge haben – wir unterstützen Sie dabei gerne mit unseren Prüf- und Betriebsmitteln.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Redip Gmbhred-ip.de HQ: Hamburg, GermanyReported employees: 1-10 | Hamburg, Germany | 1-10 | Exact match | 8 contacts → |
“Die RedIP GmbH hat erkannt, dass das fortgeschrittene Zeitalter der Informationstechnik keine längeren Ausfallzeiten akzeptiert.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Atecare Service Gmbh & Co. KGatecare.de HQ: Bergkirchen Ot Günding, GermanyReported employees: 11-50 | Bergkirchen Ot Günding, Germany | 11-50 | Exact match | 8 contacts → |
“Ihr Partner für Test- und Prüfaufgaben in der Elektronikindustrie Egal, ob es um komplette Prüf- oder Testsysteme, Software-Upgrades, Dienstleistungen oder Reparatur und Wartung…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Softing Engineering & Solutions Gmbhautomotive.softing.com HQ: Kirchentellinsfurt, GermanyReported employees: 51-200 | Kirchentellinsfurt, Germany | 51-200 | Exact match | 6 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 20 | Entwicklungs- UND Prüflabor Holztechnologie Gmbheph-dresden.de HQ: Dresden, GermanyReported employees: 1-10 | Dresden, Germany | 1-10 | Exact match | 6 contacts → |
“Herzlich willkommen auf der Website des Entwicklungs- und Prüflabor Holztechnologie GmbH (EPH).” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Zafaco Gmbhzafaco.de HQ: Ismaning, GermanyReported employees: 11-50 | Ismaning, Germany | 11-50 | Exact match | 5 contacts → |
“zafaco GmbH, based in Ismaning, Germany, is one of the leading specialists in the collection, analysis, assurance, and optimization of quality parameters in convergent networks…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Suconi Service Gmbhsuconi.com HQ: Kornwestheim, GermanyReported employees: 11-50 | Kornwestheim, Germany | 11-50 | Exact match | 5 contacts → |
“WHO WE ARE Innovation is at the heart of the telecommunications industry, but to help drive further growth and add value this can only be achieved with support of an excellent…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Ibl-Lab Gmbhib-lenhardt.com HQ: Sankt Ingbert, GermanyReported employees: 1-10 | Sankt Ingbert, Germany | 1-10 | Exact match | 5 contacts → |
“Die IBL-Lab GmbH, ein Tochterunternehmen der IB-Lenhardt AG, bietet mit ihren akkreditierten Test- und Laboreinrichtungen Prüfdienstleistungen auf internationalem Niveau nach…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Mindscale Consulting Gmbh & Co. KGmindscale.com HQ: Markt Schwaben, GermanyReported employees: 1-10 | Markt Schwaben, Germany | 1-10 | Exact match | 3 contacts → |
“Mindscale Consulting, founded in 2005, is a privately owned company based in Germany.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | TCP Prüftechnik Gmbhtcp-online.net HQ: Münster, GermanyReported employees: 1-10 | Münster, Germany | 1-10 | Exact match | 3 contacts → |
No recorded description excerpt is available for this public record. | |||||
Showing 25 of 59 company matches
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Telecom testing and diagnostics companies: dataset insights
November 6, 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
58 records in the displayed employee bands.
1 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 59 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 6, 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 telecom testing and diagnostics companies?
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 telecom testing and diagnostics companies did RevenueBase find based in Germany?
The saved snapshot records 59 matching company records, 916 tracked contacts and 337 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 6, 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 telecom testing and diagnostics companies based in Germany. Snapshot: November 6, 2026. https://revenuebase.ai/companies/telecom-testing-and-diagnostics-companies/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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