Company lists · Data refreshed September 2026
Top 25 Office building investment platforms based in Hamburg, Germany
RevenueBase identified 55 office building investment platforms headquartered in Hamburg, Germany as of September 2026 and tracks 1,053 professional contacts across them, including 463 with verified work emails. Across Germany, Berlin is the largest hub for this category (90 companies); Hamburg follows with 55.
This list covers office building investment platforms 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 29, 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 office building investment platforms based in Hamburg, Germany
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 187 contacts → | ||||
Partial 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 29, 2026Thanks. The Data Team will review it. | |||||
| 2 | 129 contacts → | ||||
Partial 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 29, 2026Thanks. The Data Team will review it. | |||||
| 3 | 78 contacts → | ||||
Strong evidence “Reneo is a leading asset and investment management platform for manage-to-green strategies.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 4 | 55 contacts → | ||||
Partial evidence “Wenn es um Immobilien geht, ist die Deutsche Investment für institutionelle Anleger ein verlässlicher Partner.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 5 | 53 contacts → | ||||
Partial evidence “Exporo is an innovative Internet platform that offers investors the opportunity to participate in attractive real estate projects through crowdinvesting.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 6 | 52 contacts → | ||||
Partial 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 29, 2026Thanks. The Data Team will review it. | |||||
| 7 | 40 contacts → | ||||
Partial 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 29, 2026Thanks. The Data Team will review it. | |||||
| 8 | 39 contacts → | ||||
Indirect evidence “EUROPA-CENTER Immobiliengruppe Wir sind ein finanzstarker Bestandshalter und Immobilienentwickler im Bereich von Gewerbeimmobilien.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 9 | 35 contacts → | ||||
Strong evidence “Die ROCKSTONE verbindet als leistungsstarker Developer und Investment Manager Immobilien Know-how mit der Kapitalstärke eines Family Office.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 10 | 31 contacts → | ||||
Partial evidence “alstria office REIT-AG is the leading manager for office real estate in Germany.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 11 | 29 contacts → | ||||
Partial evidence “Die Quest Investment Partners ist eine Immobilien Projektentwicklungs- und Investmentgesellschaft mit Sitz in Hamburg, Berlin, München und Frankfurt.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 12 | 19 contacts → | ||||
Indirect evidence “The management of commercial real estate presents a particular challenge in times of constant change.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 13 | 19 contacts → | ||||
Indirect evidence “Nicht zuletzt ist die Vergangenheit die Grundlage für die Gegenwart und die Voraussetzung für die Zukunft.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 14 | 12 contacts → | ||||
Partial evidence “TOWER360 is a Cloud Native, Big Data driven, multi-App Enterprise Real Estate Software Platform with flagship modules dedicated to Commercial & Residential Real Estate Asset…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 15 | 10 contacts → | ||||
Partial evidence “Herzlich Willkommen bei Elbe & Spree Investment „Ob beim Verkauf eines geerbten Mehrfamilienhauses oder der Umstrukturierung innerhalb eines professionellen Immobilienportfolios –…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 16 | 9 contacts → | ||||
Indirect evidence “Die börsengelistete HausVorteil AG (WKN: A31C22 / ISIN: gegründet im Jahr 2021, ist ein auf Bestandsaufbau und Kapitalfreisetzung spezialisiertes Immobilienunternehmen.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 17 | 8 contacts → | ||||
Indirect evidence “Five Quarters Real Estate AG | 5QRE is a regulated real estate company (AIFM) for institutional investors based in Hamburg.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 18 | 6 contacts → | ||||
Indirect evidence “Als Highstreet Group planen, entwickeln und realisieren wir überwiegend großvolumige Immobilien in innerstädtischen "Highstreet"-Lagen.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 19 | 5 contacts → | ||||
Indirect evidence “Pioneering the future of real estate Rockstone Capital Partners entwickelt Immobilienplattformen auf Grundlage fokussierter, themenbasierter Investitionsstrategien.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 20 | 4 contacts → | ||||
Indirect evidence “Seit ihrer Gründung 2005 in Hamburg hat sich die VIVUM-Gruppe vom reinen Mezzanine-Capital Anbieter kontinuierlich weiterentwickelt.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 21 | 4 contacts → | ||||
Partial evidence “Die Kaldox Gruppe ist eine der führenden Immobilien Investment- und Asset Manager in den östlichen Hamburger Gewerbe- und Industriegebieten.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 22 | 4 contacts → | ||||
Indirect evidence “Als inhabergeführtes Unternehmen mit Sitz an der Alster in Hamburg ist die estateHUB GmbH Ihr persönlicher Immobilienexperte mit den Schwerpunkten Gewerbeimmobilien und…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 23 | 3 contacts → | ||||
Partial evidence “Unser Erfolg gründet sich auf jahrzehntelange Erfahrung und ein internationales Netzwerk erfahrener Investmentprofis.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 24 | 3 contacts → | ||||
Partial evidence “Erfahrung, Know-How und Veränderungsbereitschaft Die FONDSGRUND Investment ist eine inhabergeführte Investment- und Assetmanagementgesellschaft aus Hamburg mit einer 20-jährigen…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 25 | 3 contacts → | ||||
Indirect evidence “Mit Modoplus mieten, pachten oder kaufen Sie schnell und einfach Orte, die sich zur Realisierung Ihrer Projekte eignen!” Source: RevenueBase Database · checked Sep 29, 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: office building investment platforms. 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 office building investment platforms.
- Partial evidence
- Its own public description names part of office building investment platforms, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name office building investment platforms. 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 55 office building investment platforms based in Hamburg, Germany
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Office building investment platforms based in Hamburg, Germany at a glance
As of Sep 29, 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 55 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 office building investment platforms, 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 “office building investment platforms”. 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 office building investment platforms), 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 office building investment platforms, 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, 463 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 29, 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.
Office building investment platforms by metro in Germany
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 office building investment platforms, 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 office building investment platforms are there based in Hamburg, Germany?
RevenueBase identified 55 office building investment platforms 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?
HIH Real Estate Hih-Gruppe, headquartered in Hamburg, tops this list with the largest team on record.
Which city in Germany has the most office building investment platforms?
Berlin leads Germany with 90 headquartered companies, followed by Hamburg (55) and Frankfurt (50).
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 463 verified decision-maker contacts tracked across these 55 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 29, 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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