Company lists · Data refreshed September 2026
Top 25 Real estate holding companies based in Hamburg, Germany
RevenueBase identified 161 real estate holding companies headquartered in Hamburg, Germany as of September 2026 and tracks 3,936 professional contacts across them, including 1,554 with verified work emails. Berlin is the largest hub.
This list covers real estate holding companies headquartered in Hamburg, 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 21, 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 holding companies based in Hamburg, Germany
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 300 contacts → | ||||
Indirect evidence “Willkommen bei der ECE.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 2 | 247 contacts → | ||||
Indirect evidence “For more than 60 years, Union Investment has stood for reliability, sustainability and a consistent focus on quality in asset and investment management.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 3 | 214 contacts → | ||||
Indirect evidence “Wir lieben Immobilien.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 4 | 187 contacts → | ||||
Strong evidence “The HIH Group (HIH Real Estate) is the leading provider of all-in-one real estate investment management in Germany.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 5 | 135 contacts → | ||||
Indirect evidence “Sprinkenhof ist die gewerbliche Immobiliengesellschaft der Freien und Hansestadt Hamburg und sichert als Asset-Manager die werthaltige Entwicklung der eigenen und übertragenen…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 6 | 129 contacts → | ||||
Indirect evidence “Since its founding in the independent Quantum Immobilien AG has stood for forward-looking project development, attractive institutional investment products and holistic management…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 7 | 121 contacts → | ||||
Indirect evidence “FRANK bietet ganzheitliche Dienstleistungen im Bereich ökologisch und sozial nachhaltiger Wohn- und Gewerbeimmobilien.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 8 | 88 contacts → | ||||
Strong evidence “VALUES Real Estate ist ein in Deutschland und Österreich tätiges Projektentwicklungs- und Investmentunternehmen, das die komplette Wertschöpfungskette des Immobilienmarktes aus…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 9 | 55 contacts → | ||||
Indirect evidence “Wenn es um Immobilien geht, ist die Deutsche Investment für institutionelle Anleger ein verlässlicher Partner.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 10 | 52 contacts → | ||||
Strong evidence “Sonar Real Estate GmbH is an owner-managed real estate investment, asset management and project development company, that targets German and foreign investors looking for an…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 11 | 52 contacts → | ||||
Indirect evidence “With its three companies for project development, investment management and property management, the HAMBURG TEAM Group covers the entire property value chain.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 12 | 46 contacts → | ||||
Indirect evidence “Captiva ist ein etablierter und führender Immobilieninvestor und Asset Manager mit Fokus auf den deutschen Immobilienmarkt.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 13 | 43 contacts → | ||||
Indirect evidence “Auf dieser Seite werden keine Neuigkeiten/ Informationen veröffentlicht.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 14 | 40 contacts → | ||||
Indirect evidence “Seit über 50 Jahren ist die B&L Gruppe erfolgreich in der Entwicklung, dem Investment und dem Management hochwertiger Immobilien.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 15 | 39 contacts → | ||||
Indirect evidence “EUROPA-CENTER Immobiliengruppe Wir sind ein finanzstarker Bestandshalter und Immobilienentwickler im Bereich von Gewerbeimmobilien.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 16 | 35 contacts → | ||||
Indirect evidence “Die ROCKSTONE verbindet als leistungsstarker Developer und Investment Manager Immobilien Know-how mit der Kapitalstärke eines Family Office.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 17 | 31 contacts → | ||||
Strong evidence “alstria office REIT-AG is the leading manager for office real estate in Germany.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 18 | 29 contacts → | ||||
Indirect evidence “Die Quest Investment Partners ist eine Immobilien Projektentwicklungs- und Investmentgesellschaft mit Sitz in Hamburg, Berlin, München und Frankfurt.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 19 | 27 contacts → | ||||
Indirect evidence “Willkommen bei der Gerlach Immobilien Gruppe Unter dem Dach der GIG werden die Vermögensverwaltung der Hamburger Unternehmerfamilie Gerlach, deren Beteiligungen sowie die…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 20 | 23 contacts → | ||||
Indirect evidence “Wir verkaufen und vermieten Immobilien in Hamburgs schönsten Lagen.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 21 | 22 contacts → | ||||
Indirect evidence “Mit Erfahrung aus mehr als 100 Jahren Firmengeschichte in der Immobilienwirtschaft, konzipiert unser Unternehmen, die ADOLF WEBER Grundbesitz- und Projektgesellschaft, Wohn- und…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 22 | 21 contacts → | ||||
Indirect evidence “Die HASPA HanseGrund GmbH erbringt Dienstleistungen für Dritte rund um die Bewirtschaftung von Immobilien mit dem Fokus des Werterhalts, der Identifizierung und Umsetzung von…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 23 | 19 contacts → | ||||
Strong evidence “The management of commercial real estate presents a particular challenge in times of constant change.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 24 | 12 contacts → | ||||
Indirect evidence “Die PGH Gruppe ist in der Projektierung, der Investition, dem Bau und dem Management von Immobilienprojekten in und um Hamburg tätig.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 25 | 11 contacts → | ||||
Indirect evidence “Die Hamburger Liegenschaftsgesellschaft ist eines der führenden Immobilienunternehmen Norddeutschlands mit Fokus auf die Entwicklung und langfristige Verwaltung von hochwertigem…” Source: RevenueBase Database · checked Sep 21, 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 holding companies. 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 holding companies.
- Partial evidence
- Its own public description names part of real estate holding companies, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name real estate holding companies. 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 161 real estate holding companies based in Hamburg, Germany
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Real estate holding companies based in Hamburg, Germany at a glance
As of Sep 21, 2026Companies by employee count
Email recency for this list is measured across the whole Germany list rather than for Hamburg, so it is reported there. Company counts and contact totals on this page are exact for Hamburg, over 161 companies.
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 holding companies, 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 Hamburg, Germany whose own description of what they do matches “real estate holding companies”. 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 holding companies), 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 holding companies, and records with no verified work email. Companies headquartered outside Hamburg 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, 1,554 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 21, 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 holding companies by metro in Germany
- Real estate holding companies in Berlin243
- Real estate holding companies in Hamburg161
- Real estate holding companies in Munchen74
- Real estate holding companies in Dusseldorf58
- Real estate holding companies in Stuttgart41
- Real estate holding companies in Koln38
- Real estate holding companies in Frankfurt Am Main36
- Real estate holding companies in Frankfurt29
- Real estate holding companies in Leipzig29
- Real estate holding companies in Munich29
- Real estate holding companies in Bremen25
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 holding companies, 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 holding companies are there based in Hamburg, Germany?
RevenueBase identified 161 real estate holding companies headquartered in Hamburg, 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?
ECE Marketplaces Gmbh & Co. KG, headquartered in Hamburg, tops this list with the largest team on record.
Which city has the most real estate holding companies?
Berlin leads with 243 headquartered companies, followed by Hamburg (161) and Munchen (74).
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 1,554 verified decision-maker contacts tracked across these 161 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 21, 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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