Company lists · Data refreshed October 2026

Top 25 Low energy architecture firms based in Germany

RevenueBase identified 532 company matches for low energy architecture firms associated with Germany as of October 2026 and tracks 2,002 professional contacts across them, including 465 with verified work emails. Berlin is the largest hub.

This list covers company matches for low energy architecture firms 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 October 17, 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 Oct 17, 2026 How this list was built
532Companies
2,002Contacts tracked
465Verified emails
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The 25 largest low energy architecture firms based in Germany

Ranked by team size
Top 25 of 532 company matches for low energy architecture firms based in Germany, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 17, 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 Oct 17, 202651-20084 contacts →

Exact match

“The wulf architekten office was founded by Tobias Wulf in 1987.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
2Exact matchStuttgart, GermanyHQ recorded Oct 17, 202651-20069 contacts →

Exact match

“High Comfort – Low Impact Transsolar KlimaEngineering ist ein international tätiges Ingenieurbüro.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
3Exact matchMunich, GermanyHQ recorded Oct 17, 202651-20039 contacts →

Exact match

“Landau + Kindelbacher beschäftigt ein Team von Architekten und Innenarchitekten, die hoch engagiert und vielseitig qualifiziert, national und international, private und…”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
4Exact matchStuttgart, GermanyHQ recorded Oct 17, 202651-20038 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 · Oct 17, 2026 · View company records in RevenueBase
5Exact matchDüsseldorf, GermanyHQ recorded Oct 17, 202651-20034 contacts →

Exact match

“Eller + Eller Architects is a unique team, creating and designing extraordinary buildings and places that will improve people´s lives.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
6Exact matchStuttgart, GermanyHQ recorded Oct 17, 202611-5028 contacts →

Exact match

“Our Stuttgart based office was founded in 2001 by Martin Bez and Thorsten Kock.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
7Exact matchMunich, GermanyHQ recorded Oct 17, 202611-5017 contacts →

Exact match

“Gelungene Architektur entsteht im Dialog der Beteiligten.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
8Exact matchCologne, GermanyHQ recorded Oct 17, 202611-5013 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 · Oct 17, 2026 · View company records in RevenueBase
9Exact matchMunich, GermanyHQ recorded Oct 17, 202611-5012 contacts →

Exact match

“Unsere Architektur hat den Anspruch, ästhetisch, wirtschaftlich und energietechnisch die höchsten Anforderungen zu erfüllen.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
10Exact matchCologne, GermanyHQ recorded Oct 17, 202611-5012 contacts →

Exact match

“MorgenGrün – Innovationen von ZWP Wir wollen vor allem eines: mit der Kraft von Innovationen Gebäude und Liegenschaften so gestalten, dass sie langfristig unserer ökologischen und…”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
11Exact matchKirchheim Bei München, GermanyHQ recorded Oct 17, 202651-20011 contacts →

Exact match

“Das Ingenieurbüro Hausladen steht für die Entwicklung und Umsetzung ganzheitlicher Gebäudekonzepte.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
12Exact matchFrankfurt, GermanyHQ recorded Oct 17, 202611-5011 contacts →

Exact match

“CYRUS.ARCHITEKTEN stehen für das Unverwechselbare in der Architektur, einer klaren Bildsprache und für die Eigenständigkeit einer jeden Bauaufgabe.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
13Exact matchFrankfurt-ostend, GermanyHQ recorded Oct 17, 202611-5011 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 · Oct 17, 2026 · View company records in RevenueBase
14Exact matchBonn, GermanyHQ recorded Oct 17, 202611-5011 contacts →

Exact match

“Architektur und Generalplanung”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
15Exact matchHerford, GermanyHQ recorded Oct 17, 202611-5011 contacts →

Exact match

“archwerk ist ein national tätiges Architekturbüro mit Sitz in Herford.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
16Exact matchBerlin, GermanyHQ recorded Oct 17, 202611-5011 contacts →

Exact match

“Die SWP ist ein Architekten- und Ingenieurbüro mit Sitz in Berlin.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
17Exact matchKoblenz, GermanyHQ recorded Oct 17, 202611-5011 contacts →

Exact match

“Von Beginn an ganzheitlich.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
18Exact matchFrankfurt, GermanyHQ recorded Oct 17, 202611-5011 contacts →

Exact match

“Architekten und Generalplaner”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
19Exact matchBremen, GermanyHQ recorded Oct 17, 202651-20010 contacts →

Exact match

“GSP steht für sinnhaftes und zeitgemäßes Bauen.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
20Exact matchBreisach Am Rhein, GermanyHQ recorded Oct 17, 202611-509 contacts →

Exact match

“With over 40 employees, we have been pursuing the goal of "using architecture to positively influence the quality of life of our customers in a sustainable way" since 2006.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
21Exact matchMunich, GermanyHQ recorded Oct 17, 202611-509 contacts →

Exact match

“Wir entwickeln Gewerbeimmobilien die Ästhetik, Ökologie, Technologie und soziale Verantwortung auf ganzheitliche Weise vereinen.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
22Exact matchCologne, GermanyHQ recorded Oct 17, 202611-509 contacts →

Exact match

“Mit einem ca.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
23Exact matchCologne, GermanyHQ recorded Oct 17, 202611-509 contacts →

Exact match

“SCHALLER ARCHITEKTEN STADTPLANER BDA ist ein Architekturbüro in dritter Generation – mit einem Fokus auf Architektur und Stadtplanung.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
24Exact matchHamburg, GermanyHQ recorded Oct 17, 202611-509 contacts →

Exact match

“Architecture & Planning”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
25Exact matchDarmstadt, GermanyHQ recorded Oct 17, 202611-508 contacts →

Exact match

“Die ina Planungsgesellschaft ist eine Ausgründung des Fachgebiets Entwerfen und Energieeffizientes Bauen (Prof.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase

Showing 25 of 532 low energy architecture firms based in Germany

See the full list, filter by size, metro and specialty, and access 465 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Low energy architecture firms based in Germany at a glance

As of Oct 17, 2026
23.2%Verified-email coverage
3.8Average contacts per company
1-10Median size (employees)
7.3%Largest-city concentration · Berlin
Oct 17, 2026Page data refreshed

Companies by employee count

1-10
368
11-50
127
51-200
13
201-500
2
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 532 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 “low energy architecture firms” 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 465 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 October 17, 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 “low energy architecture firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many low energy architecture firms are there based in Germany?

RevenueBase identified 532 company matches for low energy architecture firms associated with Germany as of October 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?

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

Which city has the most low energy architecture firms?

Berlin leads with 39 company records, followed by Hamburg (38) and Munich (34).

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 465 professional contacts with verified work emails tracked across these 532 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 October 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 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.