Company lists · Data refreshed November 2026

Top 25 Office refurbishment contractors based in Germany

RevenueBase identified 599 company matches for office refurbishment contractors associated with Germany as of November 2026 and tracks 2,655 professional contacts across them, including 928 with verified work emails. Berlin is the largest hub.

This list covers company matches for office refurbishment contractors 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
599Companies
2,655Contacts tracked
928Verified emails
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The 25 largest office refurbishment contractors based in Germany

Ranked by team size
Top 25 of 599 company matches for office refurbishment contractors 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 matchHamburg, GermanyHQ recorded Nov 6, 2026501-1,000431 contacts →

Exact match

“Wir geben bestehenden Gebäuden eine neue Zukunft Vom Mieterausbau über Refurbishment & Revitalisierung bis hin zu maßgeschneiderten ESG-Lösungen realisiert apoprojekt erfolgreich…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchTöging Am Inn, GermanyHQ recorded Nov 6, 2026501-1,000177 contacts →

Exact match

“We are a medium-sized, owner-managed company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchMunich, GermanyHQ recorded Nov 6, 2026201-500154 contacts →

Exact match

“TM Ausbau zählt zu den deutschlandweit führenden Ausbauunternehmen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchKleinheubach, GermanyHQ recorded Nov 6, 2026501-1,00098 contacts →

Exact match

“REINHOLD KELLER – YOUR ROLL-OUT PARTNER FOR YOUR DESIGN CONCEPT For over 150 years, REINHOLD KELLER Group has set the standard for exceptional interior construction on a global…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchDortmund, GermanyHQ recorded Nov 6, 2026501-1,00075 contacts →

Exact match

“Wir sind der Spezialist für modernen Innenausbau Rund 580 Mitarbeiter in 25 Unternehmen, 7 Kerngewerke und 1 Idee: Jaeger Ausbau ist der Spezialist für den modernen Innenausbau.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchBorken, GermanyHQ recorded Nov 6, 202651-20037 contacts →

Exact match

“As the market’s leading general contractor specialising in complex branded hotel refurbishments and initial fitouts, we turn internationallyrenowned architects’ and designers’…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchMainz, GermanyHQ recorded Nov 6, 202651-20034 contacts →

Exact match

“Wir sind die Architekten für Mieterausbau.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchMunich, GermanyHQ recorded Nov 6, 202651-20034 contacts →

Exact match

“Die Office Group, an ihren Standorten München, Frankfurt am Main,Düsseldorf, Hamburg und Berlin, bietet mit ihrem Konzept Eigentümern, Bauträgern und Asset Managern das gesamte…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchDüsseldorf, GermanyHQ recorded Nov 6, 202611-5028 contacts →

Exact match

“coneon is a passionate and dynamic team consisting of designers, site managers and project managers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchEssen, GermanyHQ recorded Nov 6, 202651-20017 contacts →

Exact match

“Sie planen die Erweiterung eines Industriebaus?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchHamburg, GermanyHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“Die RuM Project GmbH ist ein auf­strebender General­unternehmer, der Leistungen im Be­reich des komple­xen Innenausbaus, Sanierung und Umge­staltung von Büroflächen durch­führt.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchLudwigsburg, GermanyHQ recorded Nov 6, 2026501-1,00014 contacts →

Exact match

“ARTA ist eine Unternehmensgruppe für Bau-Handwerksleistungen mit Schwerpunkt auf Renovierung, Sanierung und Modernisierung.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchKülsheim, GermanyHQ recorded Nov 6, 202611-5014 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchDresden, GermanyHQ recorded Nov 6, 202651-20012 contacts →

Exact match

“DAS UNTERNEHMEN Die MWWM Ausbau GmbH ist Ihr Partner wenn es um die zielgerichtete Planung und Ausführung Ihrer Immobilie geht.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchIserlohn, GermanyHQ recorded Nov 6, 202651-20012 contacts →

Exact match

“Kreative Einrichtungslösungen für Geschäftsräume - vom kleinen Ladenlokal bis zur individuellen Großkunden-Lösung.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchRiedstadt, GermanyHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Raumkonzept plus bietet hochwertigen und innovativen Innenausbau als gewerkeübergreifende Komplettlösung.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchFrankfurt, GermanyHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“ConstructionX – Lösungen für die moderne Arbeitswelt.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchWüllen, GermanyHQ recorded Nov 6, 202651-20010 contacts →

Exact match

“Stilsicher und passend zu Ihrem Corporate Design entwickeln wir als Generalunternehmer exklusive Inneneinrichtungen im Hotel-/Laden- und Officebau.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchGießen, GermanyHQ recorded Nov 6, 202651-20010 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchKorntal-münchingen, GermanyHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Wir sind Ihr Partner für individuelle Bauleistungen, gewerblichen Projektbau und Ladenbau.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchWalldorf, GermanyHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Wir bei Koch Büroeinrichtungen haben ein großes Ziel: Menschen täglich an ihrem Arbeitsplatz glücklich zu machen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchEmmendingen, GermanyHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Dürrschnabel Industriebau GmbH is a construction company based out of 3 Zum Übergang, Emmendingen, Germany.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchLeipzig, GermanyHQ recorded Nov 6, 202611-509 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchBerlin, GermanyHQ recorded Nov 6, 202651-2008 contacts →

Exact match

“Berliner Ausbau GmbH is a construction company based out of 28/30 Neumagener Straße, Berlin, Germany.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchDresden, GermanyHQ recorded Nov 6, 202651-2008 contacts →

Exact match

“Ihr Partner für komplexen Innenausbau - aus einer Hand.”

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

Showing 25 of 599 office refurbishment contractors based in Germany

See the full list, filter by size, metro and specialty, and access 928 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Office refurbishment contractors based in Germany at a glance

As of Nov 6, 2026
35.0%Verified-email coverage
4.4Average contacts per company
1-10Median size (employees)
10.5%Largest-city concentration · Berlin
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
330
11-50
126
51-200
35
201-500
2
501-1,000
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 599 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 “office refurbishment contractors” 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 928 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.

Office refurbishment contractors by metro

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 “office refurbishment contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many office refurbishment contractors are there based in Germany?

RevenueBase identified 599 company matches for office refurbishment contractors 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?

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

Which city has the most office refurbishment contractors?

Berlin leads with 63 company records, followed by Munich (25) and Hamburg (21).

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 928 professional contacts with verified work emails tracked across these 599 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.