Company lists · Data refreshed November 2026

Top 19 Av system maintenance providers based in Germany

RevenueBase identified 47 company matches for av system maintenance providers associated with Germany as of November 2026 and tracks 351 professional contacts across them, including 109 with verified work emails. Bergisch Gladbach is the largest hub.

This list covers company matches for av system maintenance providers 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
47Companies
351Contacts tracked
109Verified emails
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The 19 largest av system maintenance providers based in Germany

Ranked by team size
Top 19 of 47 company matches for av system maintenance providers based in Germany, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchDüsseldorf, GermanyHQ recorded Nov 6, 202651-20048 contacts →

Exact match

“Wir sind SIGMA.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchBergisch Gladbach, GermanyHQ recorded Nov 6, 202651-20034 contacts →

Exact match

“https://avepro.net/#works Planung, Vermietung und Festinstallation von audiovisuellem Equipment und medienteschnischen Systemen für Veranstaltungen, Ausstellungen, Konferenz- und…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchLandsberg Am Lech, GermanyHQ recorded Nov 6, 202611-5030 contacts →

Exact match

“Willkommen bei VAV Medientechnik!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchStapelfeld, GermanyHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“Vision Tools Rental and Distributions GmbH is one of the leading companies for audiovisual equipment in Europe with a long-standing global network of manufacturers and service…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchPotsdam, GermanyHQ recorded Nov 6, 202651-20022 contacts →

Exact match

“AVMS - Audio Vide Media Services GmbH is europe-wide one of the leading 360° service provider for temporary av-productions and fixed installed, innovative av-systems.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchDortmund, GermanyHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“publitec - Wir inszenieren Ihre Bilder Bild- und Medientechnik für den Veranstaltungseinsatz sind unsere Leidenschaft, Veranstaltungstechnikdienstleister, Systemhäuser, Ausrüster…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchSiegen, GermanyHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Seit 1993 statten wir Unternehmen mit modernster Medientechnik aus.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchLeverkusen, GermanyHQ recorded Nov 6, 202611-509 contacts →

Exact match

“TASTEONE - your digital way.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchWolfratshausen, GermanyHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Seit 30 Jahren planen, installieren und warten wir Audio- und Videotechnik in den unterschiedlichsten Branchen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchHamburg, GermanyHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Wir sind ein Fachgeschäft für professionelle Videotechnik und bieten Ihnen- Beratung, Planung und Vertrieb von professioneller Video, Audio- und Lichttechnik sowie sämtlichem…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchMülheim An Der Ruhr, GermanyHQ recorded Nov 6, 202611-504 contacts →

Exact match

“Die HAMANN Media Tec GmbH ist ein etabliertes Unternehmen mit Sitz in Mülheim an der Ruhr, Deutschland, das sich auf Medientechnik spezialisiert hat.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchHeidenheim, GermanyHQ recorded Nov 6, 202611-504 contacts →

Exact match

“Die klartext AV GmbH mit Sitz in Heidenheim an der Brenz ist Ihr Spezialist für hochwertige Beschallungs, Projektionstechnik und interaktive Medientechnik in Süddeutschland.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchZorneding, GermanyHQ recorded Nov 6, 202611-503 contacts →

Exact match

“Die Media Image ist ein erfolgreiches Technikdienstleistungsunternehmen für überzeugende Media-Präsentationen jeder Art.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchFellbach, GermanyHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Wir wollen Ihnen einen gehobenen Service bieten; vom ersten Tag an, wenn Sie anfangen sich über eine neue Diktierlösung Gedanken zu machen, Ihre Präsentationsräume neu ausstatten…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchRavensburg, GermanyHQ recorded Nov 6, 202611-501 contacts →

Exact match

“Wir entwickeln komplette Medienlösungen für Ausstellungs, Besprechungs- und Präsentationsbereiche von kleinen bis zu großen Unternehmen sowie für Schulen, Behörden und…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchEdingen-neckarhausen, GermanyHQ recorded Nov 6, 202611-501 contacts →

Exact match

“Over 10 years of experience in global business with industry leaders in AV, Projection Mapping, 3D Simulation, Large Screen Visualization, Content Creation and Media Servers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchWiesloch, GermanyHQ recorded Nov 6, 20261-101 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchHildesheim, GermanyHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Wir sind die Medienprofis.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchWipperfürth, GermanyHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Wir sorgen dafür, dass Ihre Botschaft ankommt.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 19 of 47 av system maintenance providers based in Germany

See the full list, filter by size, metro and specialty, and access 109 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Av system maintenance providers based in Germany at a glance

As of Nov 6, 2026
31.1%Verified-email coverage
7.5Average contacts per company
11-50Median size (employees)
4.3%Largest-city concentration · Bergisch Gladbach
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
21
11-50
17
51-200
5

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 47 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 “av system maintenance providers” 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 109 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 “av system maintenance providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many av system maintenance providers are there based in Germany?

RevenueBase identified 47 company matches for av system maintenance providers 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?

Sigma System Audio-Visuell Gmbh tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most av system maintenance providers?

Bergisch Gladbach leads with 2 company records, followed by Dortmund (2) and Dusseldorf (2).

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 109 professional contacts with verified work emails tracked across these 47 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.

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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.