Company lists · Data refreshed November 2026

Top 23 Retrofit smart home installers based in Germany

RevenueBase identified 117 company matches for retrofit smart home installers associated with Germany as of November 2026 and tracks 209 professional contacts across them, including 41 with verified work emails. Berlin is the largest hub.

This list covers company matches for retrofit smart home 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 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
117Companies
209Contacts tracked
41Verified emails
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The 23 largest retrofit smart home installers based in Germany

Ranked by team size
Top 23 of 117 company matches for retrofit smart home installers 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 matchAachen, GermanyHQ recorded Nov 6, 202611-507 contacts →

Exact match

“ambiHome is a company based in Aachen/Germany, that has developed an innovative KNX-home-automation system for residential housing construction, particularly for new buildings and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchDüsseldorf, GermanyHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Der kompetente Ansprechpartner für Smart Home Lösungen- wir begleiten Smart Home Projekte ganzheitlich und digitalisieren Immobilien!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchSaarbrücken, GermanyHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Effinigo entwickelt und realisiert minimalinvasive Retrofit-Lösungen zur energetischen Optimierung gewerblicher und öffentlicher Bestandsgebäude.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchCoesfeld, GermanyHQ recorded Nov 6, 20261-105 contacts →

Exact match

“everHome - Smart Home in the cloud everHome is a smart home technology and software company from Coesfeld in the Münsterland region, Germany.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchHanover, GermanyHQ recorded Nov 6, 202611-504 contacts →

Exact match

“Wir bei VAYS verfolgen die Vision, jedem einen einfachen Zugang zu einer individuellen Smart Home Lösung für sein Zuhause und somit einen sicheren, komfortableren und…”

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

Exact match

“Licht I Smarthome I Elektroplanung I Projekte I Montage I Inbetriebnahme I Kundenservice I Smart Club”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchGelsenkirchen, GermanyHQ recorded Nov 6, 202611-502 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchSchmelz, GermanyHQ recorded Nov 6, 2026n/a2 contacts →

Exact match

“Lassen Sie Ihre intelligente Hausautomatisierung von einem Spezialisten planen und installieren, um die Qualität der Automatisierung, den Service und die Langlebigkeit der…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchMunich, GermanyHQ recorded Nov 6, 202611-502 contacts →

Exact match

“Willkommen bei der Elektro Kembügler GmbH!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchNuremberg, GermanyHQ recorded Nov 6, 202611-502 contacts →

Exact match

“Elektro Taubert GmbH”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchKronberg Am Taunus, GermanyHQ recorded Nov 6, 202611-502 contacts →

Exact match

“We offer consulting, planning, installation and programming tailored to your individual needs.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchEuskirchen, GermanyHQ recorded Nov 6, 20261-102 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchSchweinfurt, GermanyHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Elektrotechnik Jooß GmbH is a company based out of 28 Cramerstraße, Schweinfurt, Bavaria, Germany.”

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

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchFalkensee, GermanyHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Wir sind Deutschlands Full Service Anbieter für das Smart Home.”

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

Exact match

“Klippel & Wolf GmbH Elektromontage is a company based out of 22 Vorstadtstraße, Saarbrücken, Germany.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchBad Hersfeld, GermanyHQ recorded Nov 6, 202611-501 contacts →

Exact match

“Ihr vertrauenswürdiger Partner für LOXONE Smart Home-Installationen!”

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

Exact match

“Intelligente Elektroinstallationen für ihr Zuhause.”

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

Exact match

“Elektroinstallation SmartHome KNX Steuerungs- u.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchMülheim An Der Ruhr, 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
21Exact matchIsenbüttel, 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
22Exact matchBottrop, GermanyHQ recorded Nov 6, 2026n/a1 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchMoorrege, GermanyHQ recorded Nov 6, 2026n/a1 contacts →

Exact match

Recorded description not available.

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

Showing 23 of 117 retrofit smart home installers based in Germany

See the full list, filter by size, metro and specialty, and access 41 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Retrofit smart home installers based in Germany at a glance

As of Nov 6, 2026
19.6%Verified-email coverage
1.8Average contacts per company
1-10Median size (employees)
3.4%Largest-city concentration · Berlin
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
72
11-50
25
51-200
3
201-500
2

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 117 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 “retrofit smart home 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 41 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 “retrofit smart home installers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many retrofit smart home installers are there based in Germany?

RevenueBase identified 117 company matches for retrofit smart home installers 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?

Ambihome Gmbh tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most retrofit smart home installers?

Berlin leads with 4 company records, followed by Dusseldorf (4) 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 41 professional contacts with verified work emails tracked across these 117 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.