Company lists · Data refreshed September 2026
Top 25 Real estate business process outsourcing based in Germany
RevenueBase identified 697 real estate business process outsourcing headquartered in Germany as of September 2026 and tracks 2,883 professional contacts across them, including 792 with verified work emails and 74 with mobile numbers. Berlin is the largest hub.
This list covers real estate business process outsourcing headquartered in Germany, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 5, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 real estate business process outsourcing based in Germany
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 396 contacts → | ||||
Indirect evidence “Revolutionierung der Immobilienvermittlung!” Source: RevenueBase Database · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 2 | 194 contacts → | ||||
Indirect evidence “onOffice – always on your side Gemeinsam für die Immobilienbranche: Unter der Devise arbeitet unser einzigartiges Team von Anfang an eng mit Maklern und Immo-Experten zusammen und…” Source: RevenueBase Database · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 3 | 80 contacts → | ||||
Indirect evidence “Engel & Völkers in der D-A-CH-Region 1977 in Hamburg gegründet, heute eine global erfolgreiche Markenfamilie mit mehr als 16.700 Expert:innen in über 35 Ländern auf fünf…” Source: RevenueBase Database · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 4 | 75 contacts → | ||||
Indirect evidence “Du bist mutig und ein „Macher“?” Source: RevenueBase Database · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 5 | 66 contacts → | ||||
Strong evidence “We have specialised in the sale of real estate and financial services.” Source: RevenueBase Database · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 6 | 39 contacts → | ||||
Strong evidence “Anteon is your competent partner for efficient real estate solutions because we combine a unique combination of people and experiences under one flag.” Source: RevenueBase Database · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 7 | 39 contacts → | ||||
Indirect evidence “HausHirsch – Immobilien neu gedacht HausHirsch ist mehr als ein klassisches Maklerbüro – wir sind ein innovatives PropTech-Unternehmen, das Immobilienvermittlung mit digitaler…” Source: RevenueBase Database · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 8 | 36 contacts → | ||||
Indirect evidence “In Baden-Württemberg und Bayern steht die E&G Immobilien für individuelle und persönliche Beratung beim Verkauf und der Vermietung von Gewerbe- und Wohnimmobilien.” Source: RevenueBase Database · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 9 | 31 contacts → | ||||
Strong evidence “As a "new stack on the block", our cloud-based real estate software is currently on everyone's lips: Whether you are real estate marketer, developer, project developer or…” Source: RevenueBase Database · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 10 | 29 contacts → | ||||
Indirect evidence “Die Künne Immobilien Gruppe ist ein dynamisches und innovatives Unternehmen.” Source: RevenueBase Database · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 11 | 28 contacts → | ||||
Strong evidence “TREUBAU Verwaltung GmbH is a real estate company based out of Mannheim, Baden-Württemberg, Germany.” Source: RevenueBase Database · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 12 | 24 contacts → | ||||
Indirect evidence “easimo ist das intelligente und innovative All-in-One Cloud-ERP, das deine Immobilienverwaltung revolutioniert.” Source: RevenueBase Database · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 13 | 21 contacts → | ||||
Indirect evidence “Wir bei der David Borck Immobiliengesellschaft mbH, sind ein inhabergeführtes Maklerunternehmen mit tiefen Wurzeln in Berlin und dem Anspruch, Immobilien professionell…” Source: RevenueBase Database · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 14 | 20 contacts → | ||||
Indirect evidence “Der Immobilienchirurg bietet innovative und zuverlässige Vermittlung, Beratung und Abwicklung ihres Immobiliengeschäfts - deutschlandweit.” Source: RevenueBase Database · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 15 | 17 contacts → | ||||
Indirect evidence “Ihr Immobilienpartner mit dem Rundum-Immobilien-Service” Source: RevenueBase Database · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 16 | 16 contacts → | ||||
Indirect evidence “Weitblick Immobilien ist ein führendes Unternehmen in der Immobilienbranche im Landkreis Ludwigsburg.” Source: RevenueBase Database · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 17 | 16 contacts → | ||||
Indirect evidence “Immobilienkompetenz, Innovationsfreude und bester Service: Seit 1966 steht der Name Haferkamp Immobilien für Immobiliendienstleistungen auf höchstem Niveau.” Source: RevenueBase Database · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 18 | 16 contacts → | ||||
Indirect evidence “Willkommen bei EDE INVEST.” Source: RevenueBase Database · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 19 | 13 contacts → | ||||
Indirect evidence “Im Mittelpunkt unserer Arbeit steht immer der Kunde.” Source: RevenueBase Database · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 20 | 13 contacts → | ||||
Strong evidence “Maklaro - digital services from brokers for brokers ** Founded as the first digital real estate agent in Germany, the Maklaro team combines real estate expertise and digital…” Source: RevenueBase Database · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 21 | 10 contacts → | ||||
Strong evidence “Die Blue Tree Real Estate GmbH ist ein bundesweit tätiges und exklusives Immobiliendienstleistungsunternehmen mit den Schwerpunkten- Transaction Management & Consulting/Makler -…” Source: RevenueBase Database · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 22 | 10 contacts → | ||||
Indirect evidence “In Aschaffenburg entstanden und gewachsen, sehen wir uns als Unternehmen mit bester Markt- und Ortskenntnis, was für uns eine elementare Grundlage für eine qualifizierte Beratung…” Source: RevenueBase Database · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 23 | 9 contacts → | ||||
Indirect evidence “Immobilien Regional AG ist Ihr Immobilienpartner ein Leben lang - Verkauf, Vermietung, Verwaltung” Source: RevenueBase Database · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 24 | 9 contacts → | ||||
Indirect evidence “Unsere Dienstleistungen können wir Ihnen sowohl als Gesamtpaket als auch modular zur Verfügung stellen.” Source: RevenueBase Database · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 25 | 8 contacts → | ||||
Indirect evidence “BMC: Ihr Partner für nachhaltigen Erfolg in der Immobilienwirtschaft Wir unterstützen Sie mit maßgeschneiderter Management-Beratung, M&A-Expertise, tiefgehenden Marktanalysen und…” Source: RevenueBase Database · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
RevenueBase Smart Search
RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: real estate business process outsourcing. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.
- Strong evidence
- The company's own public description of its business names real estate business process outsourcing.
- Partial evidence
- Its own public description names part of real estate business process outsourcing, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name real estate business process outsourcing. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.
RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.
Showing 25 of 697 real estate business process outsourcing based in Germany
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Real estate business process outsourcing based in Germany at a glance
As of Sep 5, 2026Companies by employee count
Freshness & accuracy
How recently the business emails on this list were verified
Email last verified
How this list was built
Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among real estate business process outsourcing, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
- What qualifies
- Companies headquartered in Germany whose own description of what they do matches “real estate business process outsourcing”. Matching reads each company's description, not its industry code or its name.
- RevenueBase Smart Search
- RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names real estate business process outsourcing), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
- What we exclude
- Companies whose own description does not clearly place them among real estate business process outsourcing, and records with no verified work email. Companies headquartered outside Germany are excluded even when they keep an office there.
- Match quality
- In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
- 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 listed company carries at least one verified work email, 792 across the full list. 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 5, 2026. Lists refresh periodically as the graph is re-checked.
- Corrections
- Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.
Real estate business process outsourcing by metro
Frequently asked
What is RevenueBase Smart Search?
RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names real estate business process outsourcing, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.
How many real estate business process outsourcing are there based in Germany?
RevenueBase identified 697 real estate business process outsourcing headquartered in Germany as of September 2026, matched on each company's own description of what it does rather than its industry code.
What is the largest company on this list?
Mcmakler, headquartered in Berlin, tops this list with the largest team on record.
Which city has the most real estate business process outsourcing?
Berlin leads with 60 headquartered companies, followed by Hamburg (31) and Dusseldorf (20).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 792 verified decision-maker contacts tracked across these 697 companies.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 5, 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 Smart Search, 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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