Company lists · Data refreshed September 2026
Top 23 Telephone system installers based in Germany
RevenueBase identified 82 company matches for telephone system installers associated with Germany as of September 2026 and tracks 205 professional contacts across them, including 34 with verified work emails. Berlin is the largest hub.
This list covers company matches for telephone system installers 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 22, 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 23 largest telephone system installers based in Germany
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 9 contacts → | ||||
Exact match “Ob kleines Büro oder Mittelstand Unternehmen jeder Größe profitieren von unseren innovativen Kommunikationslösungen, die den unterschiedlichen Anforderungen optimal angepasst und…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 2 | 7 contacts → | ||||
Exact match “Bundesweiter 24h Fieldservice -Installation und Wartung von ADSL, VDSL, SDSL, SHDSL -Installation, Entstörung und Wartung von Kassensysteme -Installation und Wartung von…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 3 | 5 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 4 | 4 contacts → | ||||
Exact match “Bei Telekommunikation, Server- und Netzwerktechnik oder Hardware geht es um mehr als "schnell und billig".” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 5 | 4 contacts → | ||||
Exact match “Die Firma FMG-Fernmeldegesellschaft mbH ist seit 1983 professioneller Anbieter von Telekommunikationslösungen und ein kompetenter Service-Partner für die Installation und…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 6 | 4 contacts → | ||||
Exact match “T.E.D.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 7 | 4 contacts → | ||||
Exact match “IT und TK Solutions aus der Cloud” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 8 | 3 contacts → | ||||
Exact match “INTERPORT REAL GmbH, gegründet in 2002, ist ein inhabergeführtes Unternehmen mit Stammsitz in Grasbrunn bei München und Standorten in Berlin, Leipzig und Frankfurt.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 9 | 3 contacts → | ||||
Exact match “Seit 1996 sind wir in der Telekommunikation zuhause und begleiten unsere Filialen von Haltern am See aus.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 10 | 3 contacts → | ||||
Exact match “Willkommen bei Innoteck Wir unterstützen Unternehmen mit professionellen IT-Dienstleistungen – von der strategischen Beratung über die technische Umsetzung bis hin zur…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 11 | 3 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 12 | 2 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 13 | 2 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 14 | 2 contacts → | ||||
Exact match “Moin.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 15 | 2 contacts → | ||||
Exact match “Telefux: Your partner for telephone systems and Internet Telefux GmbH is an experienced service provider for telephone systems and telecommunications from Diedorf near Augsburg.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 16 | 1 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 17 | 1 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 18 | 1 contacts → | ||||
Exact match “Sie suchen nach einer passenden Telefonanlage oder möchten Ihre jetzige verändern?” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 19 | 1 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 20 | 1 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 21 | 1 contacts → | ||||
Exact match “Der Telefonjoker ist ein Telekommunikationsunternehmen, dass sich um die Planung und Installation von Telefonanlagen, Cloud und VM IP-Telefonielösungen kümmert.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 22 | 1 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 23 | 1 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 22, 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 “telephone system installers”. 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 23 of 82 telephone system installers based in Germany
See the full list, filter by size, metro and specialty, and access 34 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Telephone system installers based in Germany at a glance
As of Sep 22, 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 82 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 “telephone system installers” 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 34 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 22, 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 “telephone system installers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many telephone system installers are there based in Germany?
RevenueBase identified 82 company matches for telephone system installers 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?
Skytelecom Gmbh tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most telephone system installers?
Berlin leads with 9 company records, followed by Hamburg (5) and Frankfurt (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 34 professional contacts with verified work emails tracked across these 82 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 22, 2026.
Ready to reach these companies? Verified emails and direct dials for all 82 telephone system installers based in Germany. Start with a free account, no credit card.
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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 23 telephone system installers 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 82 matching company records for telephone system installers based in Germany, with 205 tracked contacts and 34 verified work emails.
This public preview shows 23 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 22, 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 23 telephone system installers 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 |  Skytelecom Gmbhskytelecom.deHQ: Berlin, GermanyReported employees: 1-10 | Berlin, Germany | 1-10 | Exact match | 9 contacts → |
“Ob kleines Büro oder Mittelstand Unternehmen jeder Größe profitieren von unseren innovativen Kommunikationslösungen, die den unterschiedlichen Anforderungen optimal angepasst und…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Elektro-Eu.Ds Gmbhelektro-eu.deHQ: Berlin, GermanyReported employees: 11-50 | Berlin, Germany | 11-50 | Exact match | 7 contacts → |
“Bundesweiter 24h Fieldservice -Installation und Wartung von ADSL, VDSL, SDSL, SHDSL -Installation, Entstörung und Wartung von Kassensysteme -Installation und Wartung von…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Hahn Telefonbau Gmbhhahn-telefonbau.de HQ: Claußnitz, GermanyReported employees: 11-50 | Claußnitz, Germany | 11-50 | Exact match | 5 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 4 | Vije Computerservice Gmbhvije.de HQ: Bramsche, GermanyReported employees: 11-50 | Bramsche, Germany | 11-50 | Exact match | 4 contacts → |
“Bei Telekommunikation, Server- und Netzwerktechnik oder Hardware geht es um mehr als "schnell und billig".” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | FMG Fernmeldegesellschaftfernmeldegesellschaft.de HQ: Bochum, GermanyReported employees: 11-50 | Bochum, Germany | 11-50 | Exact match | 4 contacts → |
“Die Firma FMG-Fernmeldegesellschaft mbH ist seit 1983 professioneller Anbieter von Telekommunikationslösungen und ein kompetenter Service-Partner für die Installation und…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  T.E.D. COM Gmbhted-com.deHQ: Winnenden, GermanyReported employees: 11-50 | Winnenden, Germany | 11-50 | Exact match | 4 contacts → |
“T.E.D.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Günter & Partner ITK Solutions Gmbhguenter-partner.deHQ: Detmold, GermanyReported employees: 11-50 | Detmold, Germany | 11-50 | Exact match | 4 contacts → |
“IT und TK Solutions aus der Cloud” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Interport Real Gmbhinterportreal.de HQ: München / Grasbrunn, GermanyReported employees: 11-50 | München / Grasbrunn, Germany | 11-50 | Exact match | 3 contacts → |
“INTERPORT REAL GmbH, gegründet in 2002, ist ein inhabergeführtes Unternehmen mit Stammsitz in Grasbrunn bei München und Standorten in Berlin, Leipzig und Frankfurt.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Hamton Gmbhhamton.de HQ: Haltern Am See, GermanyReported employees: 11-50 | Haltern Am See, Germany | 11-50 | Exact match | 3 contacts → |
“Seit 1996 sind wir in der Telekommunikation zuhause und begleiten unsere Filialen von Haltern am See aus.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Innoteck Gmbhinnoteck.de HQ: Rastede, GermanyReported employees: 1-10 | Rastede, Germany | 1-10 | Exact match | 3 contacts → |
“Willkommen bei Innoteck Wir unterstützen Unternehmen mit professionellen IT-Dienstleistungen – von der strategischen Beratung über die technische Umsetzung bis hin zur…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Scholz OHGks-scholz.de HQ: Neuss, GermanyReported employees: 1-10 | Neuss, Germany | 1-10 | Exact match | 3 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 12 | Ent-Service Gmbhent-services.de HQ: Neustrelitz, GermanyReported employees: 11-50 | Neustrelitz, Germany | 11-50 | Exact match | 2 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 13 | H & M Electronics Kommunikationstechnikhm-electronics.de HQ: Meitingen, GermanyReported employees: 1-10 | Meitingen, Germany | 1-10 | Exact match | 2 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 14 | Stadel Gmbh & Co. KGstadel.info HQ: Lohne (oldenburg), GermanyReported employees: 1-10 | Lohne (oldenburg), Germany | 1-10 | Exact match | 2 contacts → |
“Moin.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Telefux Gmbhtelefux.de HQ: Diedorf, GermanyReported employees: 1-10 | Diedorf, Germany | 1-10 | Exact match | 2 contacts → |
“Telefux: Your partner for telephone systems and Internet Telefux GmbH is an experienced service provider for telephone systems and telecommunications from Diedorf near Augsburg.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | NEM Nachrichtenelektronik Magdeburg Gmbhnem-gmbh.de HQ: Magdeburg, GermanyReported employees: 11-50 | Magdeburg, Germany | 11-50 | Exact match | 1 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 17 | Tele Consult D. Schyraschyra-hv.de HQ: Meßkirch, GermanyReported employees: 1-10 | Meßkirch, Germany | 1-10 | Exact match | 1 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 18 | Teleservicecenter Gmbhtsc-gmbh.com HQ: Mülheim-kärlich, GermanyReported employees: 1-10 | Mülheim-kärlich, Germany | 1-10 | Exact match | 1 contacts → |
“Sie suchen nach einer passenden Telefonanlage oder möchten Ihre jetzige verändern?” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | BSB Systems Gmbhbsb-systems.com HQ: Rostock, GermanyReported employees: 1-10 | Rostock, Germany | 1-10 | Exact match | 1 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 20 | Rathje Kommunikationstechnikmrathje.de HQ: Hamburg, GermanyReported employees: 1-10 | Hamburg, Germany | 1-10 | Exact match | 1 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 21 | DER Telefonjokerdertelefonjoker.de HQ: GermanyReported employees: 1-10 | Germany | 1-10 | Exact match | 1 contacts → |
“Der Telefonjoker ist ein Telekommunikationsunternehmen, dass sich um die Planung und Installation von Telefonanlagen, Cloud und VM IP-Telefonielösungen kümmert.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | KMP Merckel Gmbhkmp-service.de HQ: Neustadt An Der Weinstraße, GermanyReported employees: 1-10 | Neustadt An Der Weinstraße, Germany | 1-10 | Exact match | 1 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 23 | HQ: Garrel, GermanyReported employees: 1-10 | Garrel, Germany | 1-10 | Exact match | 1 contacts → |
No recorded description excerpt is available for this public record. | |||||
Showing 23 of 82 company matches
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Telephone system installers: dataset insights
September 22, 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
79 records in the displayed employee bands.
3 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 82 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 22, 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 telephone system installers?
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 telephone system installers did RevenueBase find based in Germany?
The saved snapshot records 82 matching company records, 205 tracked contacts and 34 verified emails. The public preview displays 23 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 22, 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
Telephone system installers by geography
- Telephone system installers based in Australia
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- Telephone system installers based in Canada
- Telephone system installers based in France
- Telephone system installers based in Italy
- Telephone system installers based in the Netherlands
- Telephone system installers based in Spain
- Telephone system installers based in the United Kingdom
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Browse the directory
Cite this list
RevenueBase Data Team. Top 23 telephone system installers based in Germany. Snapshot: September 22, 2026. https://revenuebase.ai/companies/telephone-system-installers/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
- Telephone system installers based in Australia
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Company intelligence · public preview
Top 23 telephone system installers based in Germany
RevenueBase records 82 matching company records for telephone system installers based in Germany, with 205 tracked contacts and 34 verified work emails.
This public preview shows 23 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 22, 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 23 telephone system installers 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 | Skytelecom Gmbhskytelecom.de HQ: Berlin, GermanyReported employees: 1-10 | Berlin, Germany | 1-10 | Exact match | 9 contacts → |
“Ob kleines Büro oder Mittelstand Unternehmen jeder Größe profitieren von unseren innovativen Kommunikationslösungen, die den unterschiedlichen Anforderungen optimal angepasst und…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Elektro-Eu.Ds Gmbhelektro-eu.de HQ: Berlin, GermanyReported employees: 11-50 | Berlin, Germany | 11-50 | Exact match | 7 contacts → |
“Bundesweiter 24h Fieldservice -Installation und Wartung von ADSL, VDSL, SDSL, SHDSL -Installation, Entstörung und Wartung von Kassensysteme -Installation und Wartung von…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Hahn Telefonbau Gmbhhahn-telefonbau.de HQ: Claußnitz, GermanyReported employees: 11-50 | Claußnitz, Germany | 11-50 | Exact match | 5 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 4 | Vije Computerservice Gmbhvije.de HQ: Bramsche, GermanyReported employees: 11-50 | Bramsche, Germany | 11-50 | Exact match | 4 contacts → |
“Bei Telekommunikation, Server- und Netzwerktechnik oder Hardware geht es um mehr als "schnell und billig".” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | FMG Fernmeldegesellschaftfernmeldegesellschaft.de HQ: Bochum, GermanyReported employees: 11-50 | Bochum, Germany | 11-50 | Exact match | 4 contacts → |
“Die Firma FMG-Fernmeldegesellschaft mbH ist seit 1983 professioneller Anbieter von Telekommunikationslösungen und ein kompetenter Service-Partner für die Installation und…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | T.E.D. COM Gmbhted-com.de HQ: Winnenden, GermanyReported employees: 11-50 | Winnenden, Germany | 11-50 | Exact match | 4 contacts → |
“T.E.D.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Günter & Partner ITK Solutions Gmbhguenter-partner.de HQ: Detmold, GermanyReported employees: 11-50 | Detmold, Germany | 11-50 | Exact match | 4 contacts → |
“IT und TK Solutions aus der Cloud” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Interport Real Gmbhinterportreal.de HQ: München / Grasbrunn, GermanyReported employees: 11-50 | München / Grasbrunn, Germany | 11-50 | Exact match | 3 contacts → |
“INTERPORT REAL GmbH, gegründet in 2002, ist ein inhabergeführtes Unternehmen mit Stammsitz in Grasbrunn bei München und Standorten in Berlin, Leipzig und Frankfurt.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Hamton Gmbhhamton.de HQ: Haltern Am See, GermanyReported employees: 11-50 | Haltern Am See, Germany | 11-50 | Exact match | 3 contacts → |
“Seit 1996 sind wir in der Telekommunikation zuhause und begleiten unsere Filialen von Haltern am See aus.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Innoteck Gmbhinnoteck.de HQ: Rastede, GermanyReported employees: 1-10 | Rastede, Germany | 1-10 | Exact match | 3 contacts → |
“Willkommen bei Innoteck Wir unterstützen Unternehmen mit professionellen IT-Dienstleistungen – von der strategischen Beratung über die technische Umsetzung bis hin zur…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Scholz OHGks-scholz.de HQ: Neuss, GermanyReported employees: 1-10 | Neuss, Germany | 1-10 | Exact match | 3 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 12 | Ent-Service Gmbhent-services.de HQ: Neustrelitz, GermanyReported employees: 11-50 | Neustrelitz, Germany | 11-50 | Exact match | 2 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 13 | H & M Electronics Kommunikationstechnikhm-electronics.de HQ: Meitingen, GermanyReported employees: 1-10 | Meitingen, Germany | 1-10 | Exact match | 2 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 14 | Stadel Gmbh & Co. KGstadel.info HQ: Lohne (oldenburg), GermanyReported employees: 1-10 | Lohne (oldenburg), Germany | 1-10 | Exact match | 2 contacts → |
“Moin.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Telefux Gmbhtelefux.de HQ: Diedorf, GermanyReported employees: 1-10 | Diedorf, Germany | 1-10 | Exact match | 2 contacts → |
“Telefux: Your partner for telephone systems and Internet Telefux GmbH is an experienced service provider for telephone systems and telecommunications from Diedorf near Augsburg.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | NEM Nachrichtenelektronik Magdeburg Gmbhnem-gmbh.de HQ: Magdeburg, GermanyReported employees: 11-50 | Magdeburg, Germany | 11-50 | Exact match | 1 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 17 | Tele Consult D. Schyraschyra-hv.de HQ: Meßkirch, GermanyReported employees: 1-10 | Meßkirch, Germany | 1-10 | Exact match | 1 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 18 | Teleservicecenter Gmbhtsc-gmbh.com HQ: Mülheim-kärlich, GermanyReported employees: 1-10 | Mülheim-kärlich, Germany | 1-10 | Exact match | 1 contacts → |
“Sie suchen nach einer passenden Telefonanlage oder möchten Ihre jetzige verändern?” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | BSB Systems Gmbhbsb-systems.com HQ: Rostock, GermanyReported employees: 1-10 | Rostock, Germany | 1-10 | Exact match | 1 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 20 | Rathje Kommunikationstechnikmrathje.de HQ: Hamburg, GermanyReported employees: 1-10 | Hamburg, Germany | 1-10 | Exact match | 1 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 21 | DER Telefonjokerdertelefonjoker.de HQ: GermanyReported employees: 1-10 | Germany | 1-10 | Exact match | 1 contacts → |
“Der Telefonjoker ist ein Telekommunikationsunternehmen, dass sich um die Planung und Installation von Telefonanlagen, Cloud und VM IP-Telefonielösungen kümmert.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | KMP Merckel Gmbhkmp-service.de HQ: Neustadt An Der Weinstraße, GermanyReported employees: 1-10 | Neustadt An Der Weinstraße, Germany | 1-10 | Exact match | 1 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 23 | HQ: Garrel, GermanyReported employees: 1-10 | Garrel, Germany | 1-10 | Exact match | 1 contacts → |
No recorded description excerpt is available for this public record. | |||||
Showing 23 of 82 company matches
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Telephone system installers: dataset insights
September 22, 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
79 records in the displayed employee bands.
3 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 82 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 22, 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 telephone system installers?
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 telephone system installers did RevenueBase find based in Germany?
The saved snapshot records 82 matching company records, 205 tracked contacts and 34 verified emails. The public preview displays 23 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 22, 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 23 telephone system installers based in Germany. Snapshot: September 22, 2026. https://revenuebase.ai/companies/telephone-system-installers/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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