Company lists · Data refreshed November 2026

Top 25 Sustainable home architects based in Germany

RevenueBase identified 207 company matches for sustainable home architects associated with Germany as of November 2026 and tracks 943 professional contacts across them, including 169 with verified work emails. Berlin is the largest hub.

This list covers company matches for sustainable home architects 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
207Companies
943Contacts tracked
169Verified emails
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The 25 largest sustainable home architects based in Germany

Ranked by team size
Top 25 of 207 company matches for sustainable home architects 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 matchStuttgart, GermanyHQ recorded Nov 6, 202651-20040 contacts →

Exact match

“a+r Architekten stehen für eine solide, umweltverträgliche und zukunftsorientierte Architektur mit einer überzeugenden Expertise im Bereich des nachhaltigen Bauens – auch im…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchStuttgart, GermanyHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“haascookzemmrich STUDIO2050 is an architectural practice founded by Martin Haas, David Cook and Stephan Zemmrich in Stuttgart in 2012.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchDarmstadt, GermanyHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“THEMEN: Natürliches Bauen mit Holz - wirklich (!) nachhaltiges, einfaches Bauen - weniger, flexibler und angemessener bauen - gemeinsam bauen, etwa in Form genossenschaftlichen…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchHeidenheim An Der Brenz, GermanyHQ recorded Nov 6, 202651-20017 contacts →

Exact match

“Lehner Haus - Ihr Partner für Ihr individuelles Traumhaus und Nachhaltigkeit!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchCologne, GermanyHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“Ein Team, eine Vision und reichlich Expertise: arctum Architekten GmbH gestaltet bereits heute Räume, die den Bedürfnissen der Menschen von morgen gerecht werden.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchFulda, GermanyHQ recorded Nov 6, 202651-20013 contacts →

Exact match

“Danhaus steht seit mehreren Jahren für Wohnen und Leben mit nordischem Flair.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchFrankfurt-ostend, GermanyHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“B&V Architekten GmbH is an architecture & planning company based out of 172 Hanauer Landstr, Frankfurt-Ostend, Germany.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchBurkardroth, GermanyHQ recorded Nov 6, 202651-20012 contacts →

Exact match

“WOLF-HAUS GmbH is a company based out of Burkardroth, Bavaria, Germany.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchHamburg, GermanyHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Architecture & Planning”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchBonndorf Im Schwarzwald, GermanyHQ recorded Nov 6, 202651-20012 contacts →

Exact match

“HolzHaus Bonndorf ist Ihr kompetenter Partner, wenn Sie sich den Traum vom individuellen, hochwertigen und energieeffizienten Holzhaus erfüllen möchten.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchOedheim, GermanyHQ recorded Nov 6, 202651-20011 contacts →

Exact match

“Seit unserer Gründung vor über 20 Jahren haben wir mehr als 2.400 Wohneinheiten (überwiegend Ein, Zwei- und Mehrfamilienhäuser) geplant und zum größten Teil auch gebaut bzw.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchHusum, GermanyHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Ein Talishaus ist viel mehr als ein Holzhaus.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchStuttgart, GermanyHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Nachhaltige Architektur und Innenarchitektur.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchDüsseldorf, GermanyHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Christoph Ingenhoven has been a pioneer of sustainable architecture since 1985.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchUlm, GermanyHQ recorded Nov 6, 202611-506 contacts →

Exact match

“Alles andere als eckig Schon früh war für 4plus5 klar, dass Bauen auch anders geht.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchMunich, GermanyHQ recorded Nov 6, 202611-506 contacts →

Exact match

“Wir sind zillerplus.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchStuttgart, GermanyHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Pakula & Fischer wurde 2016 von Jakub Pakula und Eduard Fischer gegründet.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchBerlin, GermanyHQ recorded Nov 6, 202611-505 contacts →

Exact match

“D & CO* ist Berlins erste Adresse für individuelles Wohnen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchMunich, GermanyHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Zusammen die Zukunft des Bauens gestalten – nachhaltig, innovativ und mit höchster Präzision.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchGroßrinderfeld, GermanyHQ recorded Nov 6, 202651-2005 contacts →

Exact match

“Bittermann & Weiss Holzhaus GmbH is a construction company based out of 6 Am Geißgraben, Großrinderfeld, Germany.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchBerlin, GermanyHQ recorded Nov 6, 20261-104 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchMönchengladbach, GermanyHQ recorded Nov 6, 20261-104 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchKasel, GermanyHQ recorded Nov 6, 202611-503 contacts →

Exact match

“Auf der Suche nach zeitgemäßen Antworten auf vielfältige Bauaufgaben finden wir seit 1992 nachhaltige Lösungen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchMontabaur, GermanyHQ recorded Nov 6, 202611-503 contacts →

Exact match

“Wir erfüllen Ihren Traum vom frei geplanten individuellen Massivhaus • Einfamilienhäuser • Mehrfamilienhäuser • KfW-Effizienzhaus • Wohngesundes Bauen”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchMunich, GermanyHQ recorded Nov 6, 20261-103 contacts →

Exact match

“ROPEE ist Projektentwicklung und Architekturbüro in einem.”

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

Showing 25 of 207 sustainable home architects based in Germany

See the full list, filter by size, metro and specialty, and access 169 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Sustainable home architects based in Germany at a glance

As of Nov 6, 2026
17.9%Verified-email coverage
4.6Average contacts per company
1-10Median size (employees)
7.2%Largest-city concentration · Berlin
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
125
11-50
47
51-200
12
201-500
1
501-1,000
1

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 207 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 “sustainable home architects” 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 169 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.

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 “sustainable home architects”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many sustainable home architects are there based in Germany?

RevenueBase identified 207 company matches for sustainable home architects 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?

A R Architekten Gmbh tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most sustainable home architects?

Berlin leads with 15 company records, followed by Munich (12) and Hamburg (7).

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 169 professional contacts with verified work emails tracked across these 207 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.