Company lists · Data refreshed November 2026

Top 25 Construction and contracting firms based in Germany

RevenueBase identified 2,236 company matches for construction and contracting firms associated with Germany as of November 2026 and tracks 11,701 professional contacts across them, including 4,078 with verified work emails. Berlin is the largest hub.

This list covers company matches for construction and contracting 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 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
2,236Companies
11,701Contacts tracked
4,078Verified emails
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The 25 largest construction and contracting firms based in Germany

Ranked by team size
Top 25 of 2,236 company matches for construction and contracting firms 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 matchOsnabrück, GermanyHQ recorded Nov 6, 20261,001-5,000655 contacts →

Exact match

“Wir sind eins der deutschlandweit führenden Bauunternehmen im Hoch- und Tiefbau.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchStuttgart, GermanyHQ recorded Nov 6, 20261,001-5,000466 contacts →

Exact match

“E.P.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchBremen, GermanyHQ recorded Nov 6, 20265,001-10,000321 contacts →

Exact match

“Eines der erfolgreichsten inhabergeführten Bauunternehmen des deutschen Mittelstands.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchVerden, GermanyHQ recorded Nov 6, 20261,001-5,000237 contacts →

Exact match

“Die Firmengruppe Matthäi zählt zu den größten Bauunternehmen Deutschlands.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchStemwede, GermanyHQ recorded Nov 6, 20261,001-5,000236 contacts →

Exact match

“Ob Hoch- und Tiefbau, Schlüsselfertigbau oder Projektentwicklung – die Depenbrock-Unternehmensgruppe ist der Spezialist für erstklassige und moderne Bauleistungen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchGeorgsmarienhütte, GermanyHQ recorded Nov 6, 2026501-1,000185 contacts →

Exact match

“Bauen ist Vertrauenssache Als mittelständisches Bau- und Immobilien­unternehmen leisten wir seit über 50 Jahren hohe Qualität in sämtlichen Bereichen des Bauwesens und über den…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchNidda, GermanyHQ recorded Nov 6, 2026501-1,000181 contacts →

Exact match

“With some 650 employees, the Lupp group is one of the largest and oldest construction service providers in Germany.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchHamburg, GermanyHQ recorded Nov 6, 2026501-1,000151 contacts →

Exact match

“Wer sind wir?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchWaldshut-tiengen, GermanyHQ recorded Nov 6, 2026501-1,000115 contacts →

Exact match

“Seit mehr als 100 Jahren sind wir als Familienunternehmen mit zwischenzeitlich über 800 Mitarbeitern an neun Standorten in Baden-Württemberg tätig.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchKleinheubach, GermanyHQ recorded Nov 6, 2026501-1,00098 contacts →

Exact match

“REINHOLD KELLER – YOUR ROLL-OUT PARTNER FOR YOUR DESIGN CONCEPT For over 150 years, REINHOLD KELLER Group has set the standard for exceptional interior construction on a global…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchRendsburg, GermanyHQ recorded Nov 6, 2026201-50095 contacts →

Exact match

“Die Richard Ditting GmbH & Co.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchOttweiler, GermanyHQ recorded Nov 6, 2026501-1,00091 contacts →

Exact match

“OBG: Der leistungsfähige Komplettanbieter für anspruchsvolle Bauvorhaben.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchErlangen, GermanyHQ recorded Nov 6, 2026501-1,00076 contacts →

Exact match

“Wir vereinen Tradition und frischen Esprit in einem modernen und wachstumsorientierten Unternehmen, und das entlang der gesamten Wertschöpfungskette.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchBad Oeynhausen, GermanyHQ recorded Nov 6, 2026201-50074 contacts →

Exact match

“GEMEINSAM I SICHER I STARK Die Unternehmensgruppe KÖGEL mit Sitz in Bad Oeynhausen hat sich in den letzten Jahren zu einem überregional bedeutenden Baupartner entwickelt, der…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchHamburg, GermanyHQ recorded Nov 6, 202651-20072 contacts →

Exact match

“WBRE ist eine bundesweit agierende Projekt- und Baumanagementgesellschaft und realisiert gemeinsam mit seinen Kunden und Projektpartnern anspruchsvolle Wohn- und Gewerbeimmobilien…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchHerne, GermanyHQ recorded Nov 6, 2026501-1,00069 contacts →

Exact match

“Unsere Welt.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchMemmingen, GermanyHQ recorded Nov 6, 20261,001-5,00063 contacts →

Exact match

“Das Bauen ist seit fast 100 Jahren unsere Leidenschaft.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchMindelheim, GermanyHQ recorded Nov 6, 2026501-1,00061 contacts →

Exact match

“The Glass Group of Companies is a group of companies in the construction industry that is active in the fields of industrial and commercial construction, building construction…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchStuttgart-obertürkheim, GermanyHQ recorded Nov 6, 2026n/a61 contacts →

Exact match

“EURO-ASFALT is an oil & energy company based out of 39 Uhlbacher Str, Stuttgart-Obertürkheim, Germany.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchMannheim, GermanyHQ recorded Nov 6, 2026501-1,00055 contacts →

Exact match

“Die SAX + KLEE GmbH Bauunternehmung gehört zur Unternehmensgruppe der SAX + KLEE GmbH Holding, einem Komplettanbieter für Bauleistungen in den Bereichen Tief- und Straßenbau…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchKarlsruhe, GermanyHQ recorded Nov 6, 202651-20053 contacts →

Exact match

“Seit über 65 Jahren ist Harrer Ingenieure eigenverantwortlich und unabhängig als Beratende Ingenieur*innen auf allen Gebieten des Bauwesens tätig.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchBerlin, GermanyHQ recorded Nov 6, 202651-20053 contacts →

Exact match

“Nur wenig hat einen so umfassenden und langfristigen Einfluss auf unseren Planeten und unsere Gesellschaft wie die Bauwirtschaft; wie die Immobilien der Vergangenheit, der…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchCharlottenburg, GermanyHQ recorded Nov 6, 202651-20052 contacts →

Exact match

“HW Ingenieure ist der Baumanagement Partner für die Realisierung anspruchsvoller Hochbauprojekte.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchStadtlohn, GermanyHQ recorded Nov 6, 202651-20052 contacts →

Exact match

“Ob Flagshipstore oder Hotelkomplex: Als Generalist koordinieren wir die Prozesse und Projekte im raumbildenenden Innenausbau sowie in Einrichtungsvorhaben unterschiedlichster…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchRastatt, GermanyHQ recorded Nov 6, 2026201-50049 contacts →

Exact match

“Die REIF Bauunternehmung realisiert seit 1930 anspruchsvolle Bauprojekte in den Bereichen Erdbau und Erdstoffmanagement, Straßenbau, Erschließungen, Tiefrohrleitungsbau, Bahnbau…”

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

Showing 25 of 2,236 construction and contracting firms based in Germany

See the full list, filter by size, metro and specialty, and access 4,078 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Construction and contracting firms based in Germany at a glance

As of Nov 6, 2026
34.9%Verified-email coverage
5.2Average contacts per company
1-10Median size (employees)
6.1%Largest-city concentration · Berlin
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
1,021
11-50
527
51-200
273
201-500
49
501-1,000
18
1,001-5,000
10
5,001-10,000
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 2,236 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 “construction and contracting 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 4,078 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 “construction and contracting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many construction and contracting firms are there based in Germany?

RevenueBase identified 2,236 company matches for construction and contracting firms 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?

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

Which city has the most construction and contracting firms?

Berlin leads with 137 company records, followed by Hamburg (53) and Munich (36).

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 4,078 professional contacts with verified work emails tracked across these 2,236 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.