Company lists · Data refreshed November 2026
Top 25 Communication platform builders based in Germany
RevenueBase identified 70 company matches for communication platform builders associated with Germany as of November 2026 and tracks 1,090 professional contacts across them, including 516 with verified work emails. Berlin is the largest hub.
This list covers company matches for communication platform builders 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 5, 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 communication platform builders based in Germany
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 171 contacts → | ||||
Exact match “Transform your business DeTeWe Communications have many years of experience in delivering tailored, integrated solutions for their clients internationally 365 days a year, 24…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 2 | 108 contacts → | ||||
Exact match “Mit unseren Businesskommunikationslösungen verbinden wir von STARFACE Menschen am digitalen Arbeitsplatz und gestalten ihre Kommunikation so einfach und digital wie möglich.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 3 | 90 contacts → | ||||
Exact match “Wir befähigen Menschen durch einen perfektes, digitales Arbeitsumfeld ihre Ziele optimal zu erreichen.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 4 | 85 contacts → | ||||
Exact match “We are DEKOM – your global partner for hybrid collaboration and smart meeting solutions.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 5 | 76 contacts → | ||||
Exact match “Enreach ist ein europaweit führender Anbieter von Unified-Communications- und Cloud-Contact-Center-Lösungen.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 6 | 60 contacts → | ||||
Exact match “With over a million installed licenses, C4B Com For Business AG is a market leader in CTI and Unified Communications software.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 7 | 30 contacts → | ||||
Exact match “Agiles Arbeiten.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 8 | 26 contacts → | ||||
Exact match “CASERIS entwickelt Software für moderne Kundenkommunikation und digitalen Kundenservice.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 9 | 13 contacts → | ||||
Exact match “Wir verbinden Menschen – ob Local oder Global Player, vom Start-up bis zum Großkonzern.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 10 | 11 contacts → | ||||
Exact match “Crown is a pioneer in cloud communications and develops highly available, scalable platform technologies for telecommunications providers.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 11 | 9 contacts → | ||||
Exact match “PMG Lösungen schaffen den Mehrwert, effizient zu sein und hörbar zu überzeugen.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 12 | 9 contacts → | ||||
Exact match “Vistafon is a consulting firm and solution provider for videoconferencing, collaboration tools and digital transformation headquartered in Munich.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 13 | 9 contacts → | ||||
Exact match “Unsere Kompetenzen sind Konzeption, Ausführung, Service und Betrieb von individuellen und standardisierten Konferenzraumlösungen, mobilen Konferenz- und Kommunikationssystemen…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 14 | 8 contacts → | ||||
Exact match “Die Bedürfnisse unserer Kunden bei der Kommunikation haben wir immer im Blick.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 15 | 7 contacts → | ||||
Exact match “LocaNet, founded in 1996 and based in Dortmund, Germany, provides a wide range of VoIP based IT products and services.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 16 | 7 contacts → | ||||
Exact match “SKC GmbH – Zuverlässige Kommunikation.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 17 | 6 contacts → | ||||
Exact match “Wir sind GreenIT24!” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 18 | 6 contacts → | ||||
Exact match “Steffel entwickelt effiziente und zukunftsfähige Komplettlösungen für den gesamten Kommunikationsbereich – von der Vernetzung verschiedener Standorte über Unified Communications…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 19 | 5 contacts → | ||||
Exact match “Devenia Communications is a management consulting company based out of Bürgermeister-Wegele-Str.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 20 | 5 contacts → | ||||
Exact match “Chorus Call ist ein führendes Unternehmen im Bereich globaler Telekonferenzen, Collaborations-Tools und Event Services.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 21 | 5 contacts → | ||||
Exact match “Hybrides Arbeiten, digitale Zusammenarbeit und moderne Arbeitswelten – all das braucht mehr als nur Technik.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 22 | 5 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 23 | 5 contacts → | ||||
Exact match “Solid Concept – Medientechnik, die (wirklich) was kann Wir bringen deine Meeting- und Arbeitswelten auf ein neues Level – ohne Kabelsalat, ohne Technik-Frust, aber mit ganz viel…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 24 | 4 contacts → | ||||
Exact match “Willkommen bei Munich Solutions, Ihrem zuverlässigen Partner für Teams & Zoom Videokonferenzen, Meetingraumausstattung, Unified Communications und Installations-Dienstleistungen.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 25 | 3 contacts → | ||||
Exact match “tk]-technologies GmbH - Ihr Partner für moderne Business-Kommunikation Seit 14 Jahren gestalten wir die Zukunft der Unternehmenskommunikation – mit fundierter Expertise, höchsten…” Recorded in the RevenueBase company graph · Nov 5, 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 “communication platform builders”. 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 70 communication platform builders based in Germany
See the full list, filter by size, metro and specialty, and access 516 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Communication platform builders based in Germany at a glance
As of Nov 5, 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 70 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 “communication platform builders” 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 516 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 5, 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 “communication platform builders”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many communication platform builders are there based in Germany?
RevenueBase identified 70 company matches for communication platform builders 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?
Ostertag Detewe tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most communication platform builders?
Berlin leads with 7 company records, followed by Hamburg (5) and Munich (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 516 professional contacts with verified work emails tracked across these 70 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 5, 2026.
Ready to reach these companies? Verified emails and direct dials for all 70 communication platform builders 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.
More company lists
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- Lists A-Z
- New lists
- Communication platform builders based in Sao Paulo, Brazil
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Company intelligence · public preview
Top 25 communication platform builders 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 70 matching company records for communication platform builders based in Germany, with 1,090 tracked contacts and 516 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 5, 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 communication platform builders 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 |  Ostertag Deteweostertagdetewe.deHQ: Düsseldorf, GermanyReported employees: 201-500 | Düsseldorf, Germany | 201-500 | Exact match | 171 contacts → |
“Transform your business DeTeWe Communications have many years of experience in delivering tailored, integrated solutions for their clients internationally 365 days a year, 24…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Starface Gmbhstarface.comHQ: Karlsruhe, GermanyReported employees: 51-200 | Karlsruhe, Germany | 51-200 | Exact match | 108 contacts → |
“Mit unseren Businesskommunikationslösungen verbinden wir von STARFACE Menschen am digitalen Arbeitsplatz und gestalten ihre Kommunikation so einfach und digital wie möglich.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  NET At Work Nova Gmbhnetatwork.deHQ: Paderborn, GermanyReported employees: 51-200 | Paderborn, Germany | 51-200 | Exact match | 90 contacts → |
“Wir befähigen Menschen durch einen perfektes, digitales Arbeitsumfeld ihre Ziele optimal zu erreichen.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Dekom Germanydekom.comHQ: 22529, GermanyReported employees: 201-500 | 22529, Germany | 201-500 | Exact match | 85 contacts → |
“We are DEKOM – your global partner for hybrid collaboration and smart meeting solutions.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Enreach DEenreach.deHQ: Bochum, GermanyReported employees: 1,001-5,000 | Bochum, Germany | 1,001-5,000 | Exact match | 76 contacts → |
“Enreach ist ein europaweit führender Anbieter von Unified-Communications- und Cloud-Contact-Center-Lösungen.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  C4b COM For Business AGc4b.comHQ: Germering, GermanyReported employees: 51-200 | Germering, Germany | 51-200 | Exact match | 60 contacts → |
“With over a million installed licenses, C4B Com For Business AG is a market leader in CTI and Unified Communications software.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Mediasystemmediasystem.comHQ: Reinbek, GermanyReported employees: 51-200 | Reinbek, Germany | 51-200 | Exact match | 30 contacts → |
“Agiles Arbeiten.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Caseris Gmbhcaseris.deHQ: Stolberg (rhld.), GermanyReported employees: 11-50 | Stolberg (rhld.), Germany | 11-50 | Exact match | 26 contacts → |
“CASERIS entwickelt Software für moderne Kundenkommunikation und digitalen Kundenservice.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Telenova Gmbhtelenova.deHQ: München-unterföhring, GermanyReported employees: 11-50 | München-unterföhring, Germany | 11-50 | Exact match | 13 contacts → |
“Wir verbinden Menschen – ob Local oder Global Player, vom Start-up bis zum Großkonzern.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Crown Communications Gmbhcrown.deHQ: Karlsruhe, GermanyReported employees: 11-50 | Karlsruhe, Germany | 11-50 | Exact match | 11 contacts → |
“Crown is a pioneer in cloud communications and develops highly available, scalable platform technologies for telecommunications providers.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | HQ: Inning Am Ammersee, GermanyReported employees: 11-50 | Inning Am Ammersee, Germany | 11-50 | Exact match | 9 contacts → |
“PMG Lösungen schaffen den Mehrwert, effizient zu sein und hörbar zu überzeugen.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Vistafonvistafon.deHQ: Munich, GermanyReported employees: 11-50 | Munich, Germany | 11-50 | Exact match | 9 contacts → |
“Vistafon is a consulting firm and solution provider for videoconferencing, collaboration tools and digital transformation headquartered in Munich.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  AVS Lilienthal Gmbhavs-lilienthal.deHQ: Maintal, GermanyReported employees: 11-50 | Maintal, Germany | 11-50 | Exact match | 9 contacts → |
“Unsere Kompetenzen sind Konzeption, Ausführung, Service und Betrieb von individuellen und standardisierten Konferenzraumlösungen, mobilen Konferenz- und Kommunikationssystemen…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  BFW Kommunikationssysteme Gmbhbfwkom.deHQ: Langenhagen, GermanyReported employees: 11-50 | Langenhagen, Germany | 11-50 | Exact match | 8 contacts → |
“Die Bedürfnisse unserer Kunden bei der Kommunikation haben wir immer im Blick.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Locanet Gmbhloca.netHQ: Dortmund, GermanyReported employees: 1-10 | Dortmund, Germany | 1-10 | Exact match | 7 contacts → |
“LocaNet, founded in 1996 and based in Dortmund, Germany, provides a wide range of VoIP based IT products and services.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  SKC Gmbhskc-gmbh.deHQ: Hirschberg An Der Bergstraße, GermanyReported employees: 11-50 | Hirschberg An Der Bergstraße, Germany | 11-50 | Exact match | 7 contacts → |
“SKC GmbH – Zuverlässige Kommunikation.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Greenit24 Gmbhgreenit24.deHQ: Osnabrück, GermanyReported employees: 11-50 | Osnabrück, Germany | 11-50 | Exact match | 6 contacts → |
“Wir sind GreenIT24!” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Steffel-Tk Gmbhsteffel-tk.deHQ: 29331 Lachendorf, GermanyReported employees: 11-50 | 29331 Lachendorf, Germany | 11-50 | Exact match | 6 contacts → |
“Steffel entwickelt effiziente und zukunftsfähige Komplettlösungen für den gesamten Kommunikationsbereich – von der Vernetzung verschiedener Standorte über Unified Communications…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Devenia Systems Gmbhdevenia.deHQ: Augsburg, GermanyReported employees: 11-50 | Augsburg, Germany | 11-50 | Exact match | 5 contacts → |
“Devenia Communications is a management consulting company based out of Bürgermeister-Wegele-Str.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Chorus Call Germany Gmbhchoruscall.comHQ: Frankfurt, GermanyReported employees: 11-50 | Frankfurt, Germany | 11-50 | Exact match | 5 contacts → |
“Chorus Call ist ein führendes Unternehmen im Bereich globaler Telekonferenzen, Collaborations-Tools und Event Services.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Conference-Tvconference-tv.deHQ: Hamburg, GermanyReported employees: 51-200 | Hamburg, Germany | 51-200 | Exact match | 5 contacts → |
“Hybrides Arbeiten, digitale Zusammenarbeit und moderne Arbeitswelten – all das braucht mehr als nur Technik.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | 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. | |||||
| 23 |  Solid-Concept Gmbhsolid-concept.deHQ: Babenhausen, GermanyReported employees: 1-10 | Babenhausen, Germany | 1-10 | Exact match | 5 contacts → |
“Solid Concept – Medientechnik, die (wirklich) was kann Wir bringen deine Meeting- und Arbeitswelten auf ein neues Level – ohne Kabelsalat, ohne Technik-Frust, aber mit ganz viel…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Munich Solutions Gmbhmunich-solutions.comHQ: Munich, GermanyReported employees: 1-10 | Munich, Germany | 1-10 | Exact match | 4 contacts → |
“Willkommen bei Munich Solutions, Ihrem zuverlässigen Partner für Teams & Zoom Videokonferenzen, Meetingraumausstattung, Unified Communications und Installations-Dienstleistungen.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  TK -Technologies Gmbhtk-technologies.deHQ: Hildesheim, GermanyReported employees: 11-50 | Hildesheim, Germany | 11-50 | Exact match | 3 contacts → |
“tk]-technologies GmbH - Ihr Partner für moderne Business-Kommunikation Seit 14 Jahren gestalten wir die Zukunft der Unternehmenskommunikation – mit fundierter Expertise, höchsten…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 70 company matches
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Communication platform builders: dataset insights
November 5, 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
70 records in the displayed employee bands.
0 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 70 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 5, 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 communication platform builders?
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 communication platform builders did RevenueBase find based in Germany?
The saved snapshot records 70 matching company records, 1,090 tracked contacts and 516 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 5, 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
Communication platform builders by geography
- Communication platform builders based in Sao Paulo, Brazil
- Communication platform builders based in London, United Kingdom
- Communication platform builders based in Australia
- Communication platform builders based in Brazil
- Communication platform builders based in Canada
- Communication platform builders based in France
- Communication platform builders based in India
- Communication platform builders based in Italy
- Communication platform builders based in Mexico
- Communication platform builders based in the Netherlands
- Communication platform builders based in South Africa
- Communication platform builders based in Spain
Cite this list
RevenueBase Data Team. Top 25 communication platform builders based in Germany. Snapshot: November 5, 2026. https://revenuebase.ai/companies/communication-platform-builders/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
- Communication platform builders based in Sao Paulo, Brazil
- Communication platform builders based in London, United Kingdom
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Company intelligence · public preview
Top 25 communication platform builders based in Germany
RevenueBase records 70 matching company records for communication platform builders based in Germany, with 1,090 tracked contacts and 516 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 5, 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 communication platform builders 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 | Ostertag Deteweostertagdetewe.de HQ: Düsseldorf, GermanyReported employees: 201-500 | Düsseldorf, Germany | 201-500 | Exact match | 171 contacts → |
“Transform your business DeTeWe Communications have many years of experience in delivering tailored, integrated solutions for their clients internationally 365 days a year, 24…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Starface Gmbhstarface.com HQ: Karlsruhe, GermanyReported employees: 51-200 | Karlsruhe, Germany | 51-200 | Exact match | 108 contacts → |
“Mit unseren Businesskommunikationslösungen verbinden wir von STARFACE Menschen am digitalen Arbeitsplatz und gestalten ihre Kommunikation so einfach und digital wie möglich.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | NET At Work Nova Gmbhnetatwork.de HQ: Paderborn, GermanyReported employees: 51-200 | Paderborn, Germany | 51-200 | Exact match | 90 contacts → |
“Wir befähigen Menschen durch einen perfektes, digitales Arbeitsumfeld ihre Ziele optimal zu erreichen.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Dekom Germanydekom.com HQ: 22529, GermanyReported employees: 201-500 | 22529, Germany | 201-500 | Exact match | 85 contacts → |
“We are DEKOM – your global partner for hybrid collaboration and smart meeting solutions.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Enreach DEenreach.de HQ: Bochum, GermanyReported employees: 1,001-5,000 | Bochum, Germany | 1,001-5,000 | Exact match | 76 contacts → |
“Enreach ist ein europaweit führender Anbieter von Unified-Communications- und Cloud-Contact-Center-Lösungen.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | C4b COM For Business AGc4b.com HQ: Germering, GermanyReported employees: 51-200 | Germering, Germany | 51-200 | Exact match | 60 contacts → |
“With over a million installed licenses, C4B Com For Business AG is a market leader in CTI and Unified Communications software.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Mediasystemmediasystem.com HQ: Reinbek, GermanyReported employees: 51-200 | Reinbek, Germany | 51-200 | Exact match | 30 contacts → |
“Agiles Arbeiten.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Caseris Gmbhcaseris.de HQ: Stolberg (rhld.), GermanyReported employees: 11-50 | Stolberg (rhld.), Germany | 11-50 | Exact match | 26 contacts → |
“CASERIS entwickelt Software für moderne Kundenkommunikation und digitalen Kundenservice.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Telenova Gmbhtelenova.de HQ: München-unterföhring, GermanyReported employees: 11-50 | München-unterföhring, Germany | 11-50 | Exact match | 13 contacts → |
“Wir verbinden Menschen – ob Local oder Global Player, vom Start-up bis zum Großkonzern.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Crown Communications Gmbhcrown.de HQ: Karlsruhe, GermanyReported employees: 11-50 | Karlsruhe, Germany | 11-50 | Exact match | 11 contacts → |
“Crown is a pioneer in cloud communications and develops highly available, scalable platform technologies for telecommunications providers.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | HQ: Inning Am Ammersee, GermanyReported employees: 11-50 | Inning Am Ammersee, Germany | 11-50 | Exact match | 9 contacts → |
“PMG Lösungen schaffen den Mehrwert, effizient zu sein und hörbar zu überzeugen.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Vistafonvistafon.de HQ: Munich, GermanyReported employees: 11-50 | Munich, Germany | 11-50 | Exact match | 9 contacts → |
“Vistafon is a consulting firm and solution provider for videoconferencing, collaboration tools and digital transformation headquartered in Munich.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | AVS Lilienthal Gmbhavs-lilienthal.de HQ: Maintal, GermanyReported employees: 11-50 | Maintal, Germany | 11-50 | Exact match | 9 contacts → |
“Unsere Kompetenzen sind Konzeption, Ausführung, Service und Betrieb von individuellen und standardisierten Konferenzraumlösungen, mobilen Konferenz- und Kommunikationssystemen…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | BFW Kommunikationssysteme Gmbhbfwkom.de HQ: Langenhagen, GermanyReported employees: 11-50 | Langenhagen, Germany | 11-50 | Exact match | 8 contacts → |
“Die Bedürfnisse unserer Kunden bei der Kommunikation haben wir immer im Blick.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Locanet Gmbhloca.net HQ: Dortmund, GermanyReported employees: 1-10 | Dortmund, Germany | 1-10 | Exact match | 7 contacts → |
“LocaNet, founded in 1996 and based in Dortmund, Germany, provides a wide range of VoIP based IT products and services.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | SKC Gmbhskc-gmbh.de HQ: Hirschberg An Der Bergstraße, GermanyReported employees: 11-50 | Hirschberg An Der Bergstraße, Germany | 11-50 | Exact match | 7 contacts → |
“SKC GmbH – Zuverlässige Kommunikation.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Greenit24 Gmbhgreenit24.de HQ: Osnabrück, GermanyReported employees: 11-50 | Osnabrück, Germany | 11-50 | Exact match | 6 contacts → |
“Wir sind GreenIT24!” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Steffel-Tk Gmbhsteffel-tk.de HQ: 29331 Lachendorf, GermanyReported employees: 11-50 | 29331 Lachendorf, Germany | 11-50 | Exact match | 6 contacts → |
“Steffel entwickelt effiziente und zukunftsfähige Komplettlösungen für den gesamten Kommunikationsbereich – von der Vernetzung verschiedener Standorte über Unified Communications…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Devenia Systems Gmbhdevenia.de HQ: Augsburg, GermanyReported employees: 11-50 | Augsburg, Germany | 11-50 | Exact match | 5 contacts → |
“Devenia Communications is a management consulting company based out of Bürgermeister-Wegele-Str.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Chorus Call Germany Gmbhchoruscall.com HQ: Frankfurt, GermanyReported employees: 11-50 | Frankfurt, Germany | 11-50 | Exact match | 5 contacts → |
“Chorus Call ist ein führendes Unternehmen im Bereich globaler Telekonferenzen, Collaborations-Tools und Event Services.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Conference-Tvconference-tv.de HQ: Hamburg, GermanyReported employees: 51-200 | Hamburg, Germany | 51-200 | Exact match | 5 contacts → |
“Hybrides Arbeiten, digitale Zusammenarbeit und moderne Arbeitswelten – all das braucht mehr als nur Technik.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | 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. | |||||
| 23 | Solid-Concept Gmbhsolid-concept.de HQ: Babenhausen, GermanyReported employees: 1-10 | Babenhausen, Germany | 1-10 | Exact match | 5 contacts → |
“Solid Concept – Medientechnik, die (wirklich) was kann Wir bringen deine Meeting- und Arbeitswelten auf ein neues Level – ohne Kabelsalat, ohne Technik-Frust, aber mit ganz viel…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Munich Solutions Gmbhmunich-solutions.com HQ: Munich, GermanyReported employees: 1-10 | Munich, Germany | 1-10 | Exact match | 4 contacts → |
“Willkommen bei Munich Solutions, Ihrem zuverlässigen Partner für Teams & Zoom Videokonferenzen, Meetingraumausstattung, Unified Communications und Installations-Dienstleistungen.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | TK -Technologies Gmbhtk-technologies.de HQ: Hildesheim, GermanyReported employees: 11-50 | Hildesheim, Germany | 11-50 | Exact match | 3 contacts → |
“tk]-technologies GmbH - Ihr Partner für moderne Business-Kommunikation Seit 14 Jahren gestalten wir die Zukunft der Unternehmenskommunikation – mit fundierter Expertise, höchsten…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Communication platform builders: dataset insights
November 5, 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
70 records in the displayed employee bands.
0 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 70 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 5, 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 communication platform builders?
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 communication platform builders did RevenueBase find based in Germany?
The saved snapshot records 70 matching company records, 1,090 tracked contacts and 516 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 5, 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 communication platform builders based in Germany. Snapshot: November 5, 2026. https://revenuebase.ai/companies/communication-platform-builders/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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