Company lists · Data refreshed September 2026

Top 25 Office building investors based in Hamburg, Germany

Name: Office building investors based in Hamburg, Germany
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 139 companies tracked

RevenueBase identified 139 office building investors headquartered in Hamburg, Germany as of September 2026 and tracks 3,607 professional contacts across them, including 1,371 with verified work emails. Berlin is the largest hub.

This list covers office building investors 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 17, 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.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 17, 2026 86% judged on-target in blind review

139Companies

3,607Contacts tracked

1,371Verified emails

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The 25 largest office building investors based in Hamburg, Germany

Ranked by team size

Top 25 of 139 office building investors based in Hamburg, Germany, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to office building investors: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	ECE Marketplaces Gmbh & Co. KG	Indirect evidence	Hamburg, GermanyHQ checked Sep 17, 2026	1,001-5,000	300 contacts →
	Indirect evidence “Willkommen bei der ECE.” Source: RevenueBase Database · checked Sep 17, 2026
2	Union Investment Real Estate Gmbh	Indirect evidence	Hamburg, GermanyHQ checked Sep 17, 2026	201-500	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 17, 2026
3	HIH Real Estate Hih-Gruppe	Indirect evidence	Hamburg, GermanyHQ checked Sep 17, 2026	501-1,000	187 contacts →
	Indirect 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 17, 2026
4	Sprinkenhof Gmbh	Indirect evidence	Hamburg, GermanyHQ checked Sep 17, 2026	201-500	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 17, 2026
5	Quantum Immobilien AG	Indirect evidence	Hamburg, GermanyHQ checked Sep 17, 2026	201-500	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 17, 2026
6	FRANK	Indirect evidence	Hamburg, GermanyHQ checked Sep 17, 2026	201-500	121 contacts →
	Indirect evidence “FRANK bietet ganzheitliche Dienstleistungen im Bereich ökologisch und sozial nachhaltiger Wohn- und Gewerbeimmobilien.” Source: RevenueBase Database · checked Sep 17, 2026
7	Momeni Group	Partial evidence	Hamburg, GermanyHQ checked Sep 17, 2026	51-200	90 contacts →
	Partial evidence “MOMENI Group, founded in 2004 and headquartered in Hamburg, is one of the leading privately owned and operated fund / investment managers focussing on prime office and commercial…” Source: RevenueBase Database · checked Sep 17, 2026
8	Deutsche Investment	Indirect evidence	Hamburg, GermanyHQ checked Sep 17, 2026	201-500	55 contacts →
	Indirect evidence “Wenn es um Immobilien geht, ist die Deutsche Investment für institutionelle Anleger ein verlässlicher Partner.” Source: RevenueBase Database · checked Sep 17, 2026
9	Sonar Real Estate	Partial evidence	Hamburg, GermanyHQ checked Sep 17, 2026	51-200	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 17, 2026
10	Hamburg Team Group	Indirect evidence	Hamburg, GermanyHQ checked Sep 17, 2026	51-200	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 17, 2026
11	HBB Centermanagement Gmbh & Co. KG	Indirect evidence	Hamburg, GermanyHQ checked Sep 17, 2026	51-200	43 contacts →
	Indirect evidence “Auf dieser Seite werden keine Neuigkeiten/ Informationen veröffentlicht.” Source: RevenueBase Database · checked Sep 17, 2026
12	B&l Gruppe	Indirect evidence	Hamburg, GermanyHQ checked Sep 17, 2026	51-200	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 17, 2026
13	Europa-Center AG	Indirect evidence	Hamburg, GermanyHQ checked Sep 17, 2026	51-200	39 contacts →
	Indirect evidence “EUROPA-CENTER Immobiliengruppe Wir sind ein finanzstarker Bestandshalter und Immobilienentwickler im Bereich von Gewerbeimmobilien.” Source: RevenueBase Database · checked Sep 17, 2026
14	Rockstone Real Estate	Partial evidence	Hamburg, GermanyHQ checked Sep 17, 2026	11-50	35 contacts →
	Partial evidence “Die ROCKSTONE verbindet als leistungsstarker Developer und Investment Manager Immobilien Know-how mit der Kapitalstärke eines Family Office.” Source: RevenueBase Database · checked Sep 17, 2026
15	Alstria Office Reit-Ag	Partial evidence	Hamburg, GermanyHQ checked Sep 17, 2026	51-200	31 contacts →
	Partial evidence “alstria office REIT-AG is the leading manager for office real estate in Germany.” Source: RevenueBase Database · checked Sep 17, 2026
16	Quest Investment Partners	Indirect evidence	Hamburg, GermanyHQ checked Sep 17, 2026	51-200	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 17, 2026
17	Haspa Hansegrund Gmbh	Indirect evidence	Hamburg, GermanyHQ checked Sep 17, 2026	51-200	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 17, 2026
18	B&p Bergmannpartners	Indirect evidence	Hamburg, GermanyHQ checked Sep 17, 2026	11-50	19 contacts →
	Indirect evidence “The management of commercial real estate presents a particular challenge in times of constant change.” Source: RevenueBase Database · checked Sep 17, 2026
19	Peters Development Gmbh	Indirect evidence	Hamburg, GermanyHQ checked Sep 17, 2026	11-50	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 17, 2026
20	Prokuras	Indirect evidence	Hamburg, GermanyHQ checked Sep 17, 2026	201-500	14 contacts →
	Indirect evidence “Prokuras ist eine bundesweit agierende Immobilienverwaltung mit mittelständischer DNA.” Source: RevenueBase Database · checked Sep 17, 2026
21	GCV Verwaltungs Gmbh	Indirect evidence	Hamburg, GermanyHQ checked Sep 17, 2026	11-50	13 contacts →
	Indirect evidence “Die GCV Verwaltungs GmbH ist ein dynamisches und engagiertes Unternehmen, das sich auf die professionelle Verwaltung von Immobilien spezialisiert hat.” Source: RevenueBase Database · checked Sep 17, 2026
22	Hamburger Liegenschaftsgesellschaft MBH	Indirect evidence	Hamburg, GermanyHQ checked Sep 17, 2026	11-50	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 17, 2026
23	Modulus Real Estate Gmbh	Indirect evidence	Hamburg, GermanyHQ checked Sep 17, 2026	11-50	11 contacts →
	Indirect evidence “MODULUS REAL ESTATE GMBH is a real estate company based out of 7 Große Johannisstraße, Hamburg, Germany.” Source: RevenueBase Database · checked Sep 17, 2026
24	Elbe & Spree Invest Gmbh	Indirect evidence	Hamburg, GermanyHQ checked Sep 17, 2026	1-10	10 contacts →
	Indirect 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 17, 2026
25	Procom Invest Gmbh & Co. KG	Indirect evidence	Hamburg, GermanyHQ checked Sep 17, 2026	11-50	9 contacts →
	Indirect evidence “Als unabhängiger Mittelständler engagieren wir uns mit unseren rund 50 Mitarbeiterinnen und Mitarbeitern bundesweit in der Immobilienbranche.” Source: RevenueBase Database · checked Sep 17, 2026

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 investors. 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 investors.
Partial evidence: Its own public description names part of office building investors, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name office building investors. 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 139 office building investors based in Hamburg, Germany

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Office building investors based in Hamburg, Germany at a glance

As of Sep 17, 2026

38.0%Verified-email coverage

25.9Average contacts per company

1-10Median size (employees)

185.6%Largest-city concentration · Berlin

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

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 139 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 investors, 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 investors”. 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 investors), 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 investors, 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, 1,371 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 17, 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 investors by metro in Germany

Office building investors in Berlin258
Office building investors in Hamburg139
Office building investors in Munchen81
Office building investors in Dusseldorf53
Office building investors in Frankfurt Am Main43
Office building investors in Stuttgart42
Office building investors in Koln37
Office building investors in Frankfurt34
Office building investors in Munich31
Office building investors in Leipzig29
Office building investors in Dresden28

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 investors, 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 investors are there based in Hamburg, Germany?

RevenueBase identified 139 office building investors 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 office building investors?

Berlin leads with 258 headquartered companies, followed by Hamburg (139) and Munchen (81).

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 1,371 verified decision-maker contacts tracked across these 139 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 17, 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.