Company lists · Data refreshed September 2026

Top 25 Architectural conservation companies based in Germany

Name: Architectural conservation companies based in Germany
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 436 companies tracked

RevenueBase identified 436 architectural conservation companies headquartered in Germany as of September 2026 and tracks 1,181 professional contacts across them, including 217 with verified work emails. Berlin is the largest hub.

This list covers architectural conservation 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 30, 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 30, 2026 86% judged on-target in blind review

436Companies

1,181Contacts tracked

217Verified emails

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The 25 largest architectural conservation companies based in Germany

Ranked by team size

Top 25 of 436 architectural conservation companies based in Germany, ranked by team size, largest first. Data refreshed Sep 30, 2026. RevenueBase Smart Search rates how each company's information relates to architectural conservation 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	Krekeler Architekten Generalplaner Gmbh	Indirect evidence	Brandenburg An Der Havel, GermanyHQ checked Sep 30, 2026	51-200	30 contacts →
	Indirect evidence “Krekeler Architekten Generalplaner zählt zu den führenden Büros für Denkmale und historische Gebäude.” Source: RevenueBase Database · checked Sep 30, 2026
2	Angelis & Partner	Indirect evidence	Oldenburg (oldb.), GermanyHQ checked Sep 30, 2026	51-200	21 contacts →
	Indirect evidence “WER WIR SIND & WAS WIR TUN Wir entwickeln Ideen für Räume.” Source: RevenueBase Database · checked Sep 30, 2026
3	Torkret Gmbh	Indirect evidence	Essen, GermanyHQ checked Sep 30, 2026	11-50	21 contacts →
	Indirect evidence “TORKRET gewährleistet seit über neun Jahrzehnten die professionelle Ausführung technisch anspruchsvoller und komplexer Leistungen rund um das Thema Bauen im Bestand.” Source: RevenueBase Database · checked Sep 30, 2026
4	Lindner Architekten	Partial evidence	Düsseldorf, GermanyHQ checked Sep 30, 2026	11-50	19 contacts →
	Partial evidence “Lindner Architekten KG is an architecture & planning company based out of 17 Emanuel-Leutze-Straße, Düsseldorf, Germany.” Source: RevenueBase Database · checked Sep 30, 2026
5	Berdi Architekten	Indirect evidence	Bernkastel-kues, GermanyHQ checked Sep 30, 2026	51-200	15 contacts →
	Indirect evidence “Wir denken und planen wirtschaftlich – für das Projekt, den Kunden und die Ansprüche des Ortes.” Source: RevenueBase Database · checked Sep 30, 2026
6	Nüthen Restaurierungen	Indirect evidence	Erfurt, GermanyHQ checked Sep 30, 2026	51-200	14 contacts →
	Indirect evidence “NÜTHEN Restaurierungen ist spezialisiert auf handwerkliche Restaurierung in der Denkmalpflege.” Source: RevenueBase Database · checked Sep 30, 2026
7	Kohler Grohe Architekten	Indirect evidence	Stuttgart, GermanyHQ checked Sep 30, 2026	11-50	13 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 30, 2026
8	Jako Baudenkmalpflege Gmbh	Indirect evidence	Rot An Der Rot, GermanyHQ checked Sep 30, 2026	51-200	13 contacts →
	Indirect evidence “JaKo Baudenkmalpflege GmbH TRANSLOZIERUNG – RESTAURIERUNG – GESAMTRESTAURIERUNG – DIELENBÖDEN Unser 1890 als Zimmereibetrieb gegründete Familienunternehmen JaKo Baudenkmalpflege…” Source: RevenueBase Database · checked Sep 30, 2026
9	D Form Architekten	Indirect evidence	Berlin, GermanyHQ checked Sep 30, 2026	11-50	12 contacts →
	Indirect evidence “Mutig gestalten.” Source: RevenueBase Database · checked Sep 30, 2026
10	Atelier 4d Architekten	Strong evidence	Berlin, GermanyHQ checked Sep 30, 2026	11-50	12 contacts →
	Strong evidence “atelier4d plans and coordinates projects on a national and international level in the following areas- Architecture and town planning - Refurbishment and building conservation -…” Source: RevenueBase Database · checked Sep 30, 2026
11	Bennert Gmbh	Indirect evidence	Klettbach, GermanyHQ checked Sep 30, 2026	201-500	11 contacts →
	Indirect evidence “Seit über 30 Jahren hat das Unternehmen BENNERT erfolgreich an mehr als 4.500 Sanierungs-Ojekten gearbeitet.” Source: RevenueBase Database · checked Sep 30, 2026
12	Strebewerk. Architekten Gmbh	Indirect evidence	Stuttgart, GermanyHQ checked Sep 30, 2026	11-50	10 contacts →
	Indirect evidence “Wir beraten, begutachten, beschreiben, erfassen, messen, prüfen, analysieren, interpretieren, kommunizieren, planen, zeichnen, fotografieren, forschen, konstruieren, kalkulieren…” Source: RevenueBase Database · checked Sep 30, 2026
13	Deitlaff Schott Architektur Innenarchitektur Partg MBB	Indirect evidence	Hamburg, GermanyHQ checked Sep 30, 2026	11-50	10 contacts →
	Indirect evidence “Architektur \| Innenarchitektur \| Gartengestaltung \| Messebau Deitlaff Schott ist ein etabliertes Hamburger Architekturbüro, dessen Schwerpunkt in der Revitalisierung von…” Source: RevenueBase Database · checked Sep 30, 2026
14	NYX Architekten Gmbh	Indirect evidence	Nuremberg, GermanyHQ checked Sep 30, 2026	1-10	8 contacts →
	Indirect evidence “Gesellschaft für gute Architektur mbH mit bester Expertise im Bestandsumbau, komplexer Bauvorhaben und innovativen Ansatz.” Source: RevenueBase Database · checked Sep 30, 2026
15	BIB Bauen IM Bestand Gmbh	Indirect evidence	Hamburg, GermanyHQ checked Sep 30, 2026	11-50	7 contacts →
	Indirect evidence “Haben Sie Fragen zu unseren Leistungen Möchten Sie Ihr Bauwerk auch für die Zukunft erhalten, Instandsetzungsmaßnahmen oder Abdichtungen ausführen Sprechen Sie uns an - wir…” Source: RevenueBase Database · checked Sep 30, 2026
16	Toll & Toll BAU Gmbh	Indirect evidence	Berlin, GermanyHQ checked Sep 30, 2026	51-200	7 contacts →
	Indirect evidence “Toll & Toll Bau GmbH - Marktführer für hochwertige & ganzheitliche Altbausanierung in Berlin” Source: RevenueBase Database · checked Sep 30, 2026
17	Denkmalneo Bauen MIT Substanz Gmbh	Indirect evidence	Aulendorf, GermanyHQ checked Sep 30, 2026	1-10	6 contacts →
	Indirect evidence “Wir sehen Werte in historischen Gebäuden und Wege für ihre Nutzung, und wir sorgen dafür, dass die Erhaltung wirtschaftlich funktioniert - aus Liebe zur Baukultur und zu…” Source: RevenueBase Database · checked Sep 30, 2026
18	RSP Gmbh	Indirect evidence	Kirchstockach, GermanyHQ checked Sep 30, 2026	11-50	6 contacts →
	Indirect evidence “Die RSP GmbH befasst sich seit 28 Jahren mit der Restaurierung von architekturgebundenen Holzkonstruktionen, gefassten sowie holzsichtigen Ausstattungen und technischem Kulturgut.” Source: RevenueBase Database · checked Sep 30, 2026
19	Defries	Indirect evidence	Garding, GermanyHQ checked Sep 30, 2026	1-10	6 contacts →
	Indirect evidence “Historische Baustoffe von DeFries für exklusive Bauvorhaben Direkt an Schleswig-Holsteins Nordseeküste widmen wir uns mit Leidenschaft und Kompetenz, Fachwissen und einem Netzwerk…” Source: RevenueBase Database · checked Sep 30, 2026
20	Gspart Rathay Sprengel Architekten UND Sachverständige Partgmbb	Indirect evidence	Hamburg, GermanyHQ checked Sep 30, 2026	11-50	6 contacts →
	Indirect evidence “Wir modernisieren Ihre Gebäude interdisziplinär, wirtschaftlich und nachhaltig klimaneutral.” Source: RevenueBase Database · checked Sep 30, 2026
21	SPP	Indirect evidence	Berlin, GermanyHQ checked Sep 30, 2026	1-10	6 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 30, 2026
22	Weiss Oberflächentechnik Gmbh	Indirect evidence	Duisburg, GermanyHQ checked Sep 30, 2026	51-200	5 contacts →
	Indirect evidence “Unsere Leidenschaft ist die Instandsetzung von Bauwerken zur Stabilisierung, zum Schutz und zum Werterhalt.” Source: RevenueBase Database · checked Sep 30, 2026
23	Iconyk Gmbh	Partial evidence	Munich, GermanyHQ checked Sep 30, 2026	1-10	5 contacts →
	Partial evidence “ICONYK steht für Integrated Conservation Yoshida Klemm.” Source: RevenueBase Database · checked Sep 30, 2026
24	Kappel Bauunternehmung	Indirect evidence	Münster, GermanyHQ checked Sep 30, 2026	51-200	5 contacts →
	Indirect evidence “Unsere Leidenschaft ist das Bauen im Bestand.” Source: RevenueBase Database · checked Sep 30, 2026
25	Gans Architecture	Indirect evidence	Munich, GermanyHQ checked Sep 30, 2026	11-50	4 contacts →
	Indirect evidence “Planung und Bauüberwachung Brandschutztechnische Konzeption Projektsteuerung Markenarchitektur und CI Entwicklung Multidisziplinäres Design Machbarkeitsstudien Sanierung von…” Source: RevenueBase Database · checked Sep 30, 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: architectural conservation 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 architectural conservation companies.
Partial evidence: Its own public description names part of architectural conservation companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name architectural conservation 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 436 architectural conservation companies based in Germany

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Architectural conservation companies based in Germany at a glance

As of Sep 30, 2026

18.4%Verified-email coverage

2.7Average contacts per company

1-10Median size (employees)

10.3%Largest-city concentration · Berlin

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

302

11-50

51-200

201-500

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 436 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 architectural conservation 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 “architectural conservation 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 architectural conservation 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 architectural conservation 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, 217 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 30, 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.

Architectural conservation companies by metro

Architectural conservation companies in Berlin45

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 architectural conservation 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 architectural conservation companies are there based in Germany?

RevenueBase identified 436 architectural conservation 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?

Krekeler Architekten Generalplaner Gmbh, headquartered in Brandenburg An Der Havel, tops this list with the largest team on record.

Which city has the most architectural conservation companies?

Berlin leads with 45 headquartered companies, followed by Munich (26) and Hamburg (13).

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 217 verified decision-maker contacts tracked across these 436 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 30, 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.