Company lists · Data refreshed September 2026

Top 25 Green building construction companies based in Germany

Name: Green building construction companies based in Germany
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 15, 2026 1,282 companies tracked

RevenueBase identified 1,282 green building construction companies headquartered in Germany as of September 2026 and tracks 6,639 professional contacts across them, including 1,803 with verified work emails. Berlin is the largest hub.

This list covers green building construction companies headquartered in 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 15, 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 15, 2026 86% judged on-target in blind review

1,282Companies

6,639Contacts tracked

1,803Verified emails

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The 25 largest green building construction companies based in Germany

Ranked by team size

Top 25 of 1,282 green building construction companies based in Germany, ranked by team size, largest first. Data refreshed Sep 15, 2026. RevenueBase Smart Search rates how each company's information relates to green building construction companies: 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	ZWP Ingenieur-Ag	Indirect evidence	Köln, GermanyHQ checked Sep 15, 2026	201-500	169 contacts →
	Indirect evidence “We have a passion for innovative and sustainable concepts.” Source: RevenueBase Database · checked Sep 15, 2026
2	Kadawittfeldarchitektur	Indirect evidence	Aachen, GermanyHQ checked Sep 15, 2026	51-200	107 contacts →
	Indirect evidence “kadawittfeldarchitektur is involved in architecture, interior design, town planning and urban projects.” Source: RevenueBase Database · checked Sep 15, 2026
3	Vollack Gruppe	Indirect evidence	Karlsruhe, GermanyHQ checked Sep 15, 2026	201-500	93 contacts →
	Indirect evidence “Gebäude.” Source: RevenueBase Database · checked Sep 15, 2026
4	Strenger	Indirect evidence	Ludwigsburg, GermanyHQ checked Sep 15, 2026	51-200	85 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 15, 2026
5	Csmm-Architecture Matters	Indirect evidence	Munich, GermanyHQ checked Sep 15, 2026	51-200	77 contacts →
	Indirect evidence “CSMM entwickelt als Planungs- und Beratungspartner für Büroarchitektur und Arbeitsweltkonzeption zukunftsweisende Konzepte für Gebäude und Innenräume.” Source: RevenueBase Database · checked Sep 15, 2026
6	Baurconsult Architekten Ingenieure	Indirect evidence	Haßfurt, GermanyHQ checked Sep 15, 2026	201-500	73 contacts →
	Indirect evidence “BAURCONSULT als inhabergeführtes Architektur- und Ingenieurbüro setzt seit mehr als 60 Jahren einen klaren Fokus auf Nachhaltigkeit und vereint zu diesem Zweck Spezialisten aus…” Source: RevenueBase Database · checked Sep 15, 2026
7	Gustav Epple Bauunternehmung Gmbh	Indirect evidence	Stuttgart, GermanyHQ checked Sep 15, 2026	51-200	70 contacts →
	Indirect evidence “Als erfahrener Generalunternehmer planen und bauen wir von Gustav Epple hochwertige, innovative und nachhaltige Gebäude.” Source: RevenueBase Database · checked Sep 15, 2026
8	Transsolar Klimaengineering	Indirect evidence	Stuttgart, GermanyHQ checked Sep 15, 2026	51-200	64 contacts →
	Indirect evidence “High Comfort – Low Impact Transsolar KlimaEngineering ist ein international tätiges Ingenieurbüro.” Source: RevenueBase Database · checked Sep 15, 2026
9	Schneider Schumacher	Indirect evidence	Frankfurt Am Main, GermanyHQ checked Sep 15, 2026	51-200	64 contacts →
	Indirect evidence “We see sustainability as something lasting and beautiful.” Simplicity and perfection, discipline and creativity, economy and memorable images; for schneider+schumacher these are…” Source: RevenueBase Database · checked Sep 15, 2026
10	SSP AG	Indirect evidence	Bochum, GermanyHQ checked Sep 15, 2026	201-500	59 contacts →
	Indirect evidence “Wandelbarkeit, Energieeffizienz und attraktive Mehrwerträume für Gebäude" Die SSP AG ist eines der national führenden integralen Planungsbüros mit derzeit rund 270…” Source: RevenueBase Database · checked Sep 15, 2026
11	Assmann Emutec	Indirect evidence	Norderstedt, GermanyHQ checked Sep 15, 2026	51-200	58 contacts →
	Indirect evidence “Assmann Emutec ist ein Unternehmen des BKW Engineering - Network of Excellence® – dem größten Engineering Netzwerk im deutschsprachigen Raum.” Source: RevenueBase Database · checked Sep 15, 2026
12	Ingenhoven Associates	Indirect evidence	Duesseldorf, GermanyHQ checked Sep 15, 2026	51-200	52 contacts →
	Indirect evidence “ingenhoven associates is an international architecture studio with offices in Düsseldorf and Singapore, known for pioneering sustainable design since 1985.” Source: RevenueBase Database · checked Sep 15, 2026
13	Luxhaus	Indirect evidence	Georgensgmund, GermanyHQ checked Sep 15, 2026	201-500	51 contacts →
	Indirect evidence “Nachhaltigkeit zum Wohlfühlen in vierter Generation Hausbau ist Vertrauenssache.” Source: RevenueBase Database · checked Sep 15, 2026
14	Egs-Plan Gmbh	Indirect evidence	Stuttgart, GermanyHQ checked Sep 15, 2026	51-200	45 contacts →
	Indirect evidence “Wir entwickeln energieeffiziente Gebäude und klimaneutrale Quartiere für die Zukunft.” Source: RevenueBase Database · checked Sep 15, 2026
15	Timpla By Renggli	Partial evidence	Eberswalde, GermanyHQ checked Sep 15, 2026	51-200	43 contacts →
	Partial evidence “timpla by Renggli stands for innovative construction with wood + system.” Source: RevenueBase Database · checked Sep 15, 2026
16	Bode Unternehmensgruppe	Indirect evidence	Münster, GermanyHQ checked Sep 15, 2026	51-200	42 contacts →
	Indirect evidence “Der Generalplaner für nachhaltiges Bauen & Sanieren Wir sind Ihr unabhängiger Partner für Energieberatung, Fördermittelmanagement und die energieeffiziente Planung und Umsetzung…” Source: RevenueBase Database · checked Sep 15, 2026
17	A R Architekten Gmbh	Indirect evidence	Stuttgart, GermanyHQ checked Sep 15, 2026	51-200	40 contacts →
	Indirect evidence “a+r Architekten stehen für eine solide, umweltverträgliche und zukunftsorientierte Architektur mit einer überzeugenden Expertise im Bereich des nachhaltigen Bauens – auch im…” Source: RevenueBase Database · checked Sep 15, 2026
18	Diebauingenieure	Indirect evidence	Karlsruhe, GermanyHQ checked Sep 15, 2026	51-200	39 contacts →
	Indirect evidence “Wir planen, errichten und betreuen Gebäude, die für ihren kompletten Lebenszyklus an Mensch und Umwelt ausgerichtet sind.” Source: RevenueBase Database · checked Sep 15, 2026
19	Roomhero	Partial evidence	Frankfurt Am Main, GermanyHQ checked Sep 15, 2026	11-50	38 contacts →
	Partial evidence “Jede Stadt braucht ihre Helden 🦸 Als Europas erster digitaler, vollständig integrierter Inneneinrichter und Construction-Experte sind wir genau der richtige Partner, wenn Sie…” Source: RevenueBase Database · checked Sep 15, 2026
20	Lang Hugger Rampp Architekten Gmbh	Indirect evidence	München, GermanyHQ checked Sep 15, 2026	11-50	37 contacts →
	Indirect evidence “Lang Hugger Rampp Architekten GmbH verfügen über mehr als 18 Jahre Erfahrung im Bereich des ressourcenschonenden, gestalterisch überzeugenden und technisch einwandfreien Bauens.” Source: RevenueBase Database · checked Sep 15, 2026
21	Eller Eller Architekten	Partial evidence	Düsseldorf, GermanyHQ checked Sep 15, 2026	51-200	34 contacts →
	Partial evidence “Eller + Eller Architects is a unique team, creating and designing extraordinary buildings and places that will improve people´s lives.” Source: RevenueBase Database · checked Sep 15, 2026
22	Peil UND Partner Ingenieure Gmbh	Indirect evidence	Berlin, GermanyHQ checked Sep 15, 2026	51-200	34 contacts →
	Indirect evidence “Als inhabergeführtes Ingenieurbüro mit 35 Mitarbeitenden liegt peil und partner ingenieure GmbH zentral im Herzen Berlins.” Source: RevenueBase Database · checked Sep 15, 2026
23	Köhler Architekten Beratende Ingenieure Gmbh	Indirect evidence	Gauting, GermanyHQ checked Sep 15, 2026	51-200	33 contacts →
	Indirect evidence “Architektur entsteht aus dem Zusammenspiel von Gestaltung und Funktion.” Source: RevenueBase Database · checked Sep 15, 2026
24	DES TGA Design	Indirect evidence	Schwaan, GermanyHQ checked Sep 15, 2026	51-200	33 contacts →
	Indirect evidence “Die DES GmbH ist ein Ingenieurbüro für Gebäudetechnik.” Source: RevenueBase Database · checked Sep 15, 2026
25	ALN Architekturbüro Leinhäupl Neuber Gmbh	Indirect evidence	Landshut, GermanyHQ checked Sep 15, 2026	51-200	29 contacts →
	Indirect evidence “We are ALN.” Source: RevenueBase Database · checked Sep 15, 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: green building construction 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 green building construction companies.
Partial evidence: Its own public description names part of green building construction companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name green building construction 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 1,282 green building construction companies based in Germany

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Green building construction companies based in Germany at a glance

As of Sep 15, 2026

27.2%Verified-email coverage

5.2Average contacts per company

1-10Median size (employees)

8.7%Largest-city concentration · Berlin

Sep 15, 2026Page data refreshed

Companies by employee count

1-10

783

11-50

370

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

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 1,282 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 green building construction 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 Germany whose own description of what they do matches “green building construction 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 green building construction 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 green building construction companies, and records with no verified work email. Companies headquartered outside Germany 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, 1,803 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 15, 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.

Green building construction companies by metro

Green building construction companies in Berlin112
Green building construction companies in Hamburg52
Green building construction companies in Munchen46
Green building construction companies in Stuttgart45
Green building construction companies in Koln27
Green building construction companies in Dusseldorf26

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 green building construction 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 green building construction companies are there based in Germany?

RevenueBase identified 1,282 green building construction companies headquartered in 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?

ZWP Ingenieur-Ag, headquartered in Koln, tops this list with the largest team on record.

Which city has the most green building construction companies?

Berlin leads with 112 headquartered companies, followed by Hamburg (52) and Munchen (46).

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 1,803 verified decision-maker contacts tracked across these 1,282 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 15, 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.