Company lists · Data refreshed September 2026

Top 25 Foundation engineering companies based in Germany

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

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 329 companies tracked

RevenueBase identified 329 foundation engineering companies headquartered in Germany as of September 2026 and tracks 3,150 professional contacts across them, including 1,113 with verified work emails. Hamburg is the largest hub.

This list covers foundation engineering 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 16, 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 16, 2026 86% judged on-target in blind review

329Companies

3,150Contacts tracked

1,113Verified emails

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The 25 largest foundation engineering companies based in Germany

Ranked by team size

Top 25 of 329 foundation engineering companies based in Germany, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to foundation engineering 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	Dywidag	Indirect evidence	Unterschleißheim, GermanyHQ checked Sep 16, 2026	1,001-5,000	787 contacts →
	Indirect evidence “Here at DYWIDAG, our mission is to make structures safer, stronger, and smarter.” Source: RevenueBase Database · checked Sep 16, 2026
2	SSF Ingenieure AG	Partial evidence	München, GermanyHQ checked Sep 16, 2026	201-500	270 contacts →
	Partial evidence “SSF is a consulting engineering company owned and operated by German engineers committed to the art of civil, structural and geotechnical engineering specializing in bridges…” Source: RevenueBase Database · checked Sep 16, 2026
3	Terra Infrastructure	Indirect evidence	Essen, GermanyHQ checked Sep 16, 2026	201-500	164 contacts →
	Indirect evidence “Integrated solutions and services for your infrastructure projects Whether it’s about mobility, urbanization, climate change or resource efficiency: As a leading supplier of…” Source: RevenueBase Database · checked Sep 16, 2026
4	Naue Group	Indirect evidence	Espelkamp, GermanyHQ checked Sep 16, 2026	501-1,000	118 contacts →
	Indirect evidence “About the Naue Group: With 500 employees and customers in more than 60 countries worldwide, the Naue Group is one of the leading international manufacturers of geotechnical…” Source: RevenueBase Database · checked Sep 16, 2026
5	GBC Engineers	Partial evidence	Berlin, GermanyHQ checked Sep 16, 2026	51-200	112 contacts →
	Partial evidence “Our mission is to drive progress for the construction industry through intelligent and lean engineering solutions that make a difference.” Source: RevenueBase Database · checked Sep 16, 2026
6	Dr. Spang Ingenieurgesellschaft	Indirect evidence	Witten, GermanyHQ checked Sep 16, 2026	201-500	104 contacts →
	Indirect evidence “Dr.” Source: RevenueBase Database · checked Sep 16, 2026
7	Amand BAU	Indirect evidence	Ratingen, GermanyHQ checked Sep 16, 2026	201-500	67 contacts →
	Indirect evidence “Das Unternehmen AMAND steht seit über 85 Jahren für kompetentes Know-how und umfassende Dienstleistungen in den Bereichen Erd, Tief- und Straßen, sowie Brückenbau.” Source: RevenueBase Database · checked Sep 16, 2026
8	Aarsleff Spezialtiefbau Gmbh	Indirect evidence	Hamburg, GermanyHQ checked Sep 16, 2026	201-500	46 contacts →
	Indirect evidence “Die AARSLEFF Gruppe verbindet den traditionellen Mittelstand des Spezialtiefbaus mit innovativen Ingenieurlösungen.” Source: RevenueBase Database · checked Sep 16, 2026
9	Boley Geotechnik Gmbh	Indirect evidence	München, GermanyHQ checked Sep 16, 2026	11-50	35 contacts →
	Indirect evidence “Wir, Boley Geotechnik GmbH, sind ein mittelständisches Unternehmen mit insgesamt rund 50 Mitarbeitern an unserem Standort in München.” Source: RevenueBase Database · checked Sep 16, 2026
10	BBV Systems Gmbh	Indirect evidence	Bobenheim-roxheim, GermanyHQ checked Sep 16, 2026	51-200	31 contacts →
	Indirect evidence “BBV Systems sorgt mit innovativen Systemen und Verfahren für Spannung in vielen Bereichen der Bauindustrie.” Source: RevenueBase Database · checked Sep 16, 2026
11	Himmel U. Papesch Bauunternehmung Gmbh	Indirect evidence	Bebra, GermanyHQ checked Sep 16, 2026	51-200	28 contacts →
	Indirect evidence “Himmel u.” Source: RevenueBase Database · checked Sep 16, 2026
12	Jacbo Pfahlgründungen Gmbh	Indirect evidence	Schüttorf, GermanyHQ checked Sep 16, 2026	51-200	25 contacts →
	Indirect evidence “Ganz gleich für welche bauliche Anlage Sie ein sicheres Fundament benötigen – von Einfamilienhäusern über Industriebauten bis hin zu verkehrstechnischen Anlagen – unsere Erfahrung…” Source: RevenueBase Database · checked Sep 16, 2026
13	Hagn Umwelttechnik Gmbh	Indirect evidence	Osterhofen, GermanyHQ checked Sep 16, 2026	51-200	21 contacts →
	Indirect evidence “Die Hagn Umwelttechnik GmbH ist ein innovatives und leistungsfähiges Unternehmen mit Sitz in Osterhofen, Bayern.” Source: RevenueBase Database · checked Sep 16, 2026
14	Wadle Bauunternehmung Gmbh	Indirect evidence	Essenbach, GermanyHQ checked Sep 16, 2026	201-500	20 contacts →
	Indirect evidence “Die Wadle Bauunternehmung GmbH mit Sitz in Essenbach/Altheim und Ihren rund 350 Mitarbeitern ist ein Tochterunternehmen von Swietelsky Österreich.” Source: RevenueBase Database · checked Sep 16, 2026
15	TWF International	Indirect evidence	Heinsberg, GermanyHQ checked Sep 16, 2026	51-200	20 contacts →
	Indirect evidence “As piling and drilling specialists, as well as producers of trench shoring systems, TWF sells and rents out a wide range of machinery, trench shoring, safety and system solutions…” Source: RevenueBase Database · checked Sep 16, 2026
16	Budimex BAU Gmbh	Indirect evidence	Berlin, GermanyHQ checked Sep 16, 2026	51-200	16 contacts →
	Indirect evidence “Willkommen bei Budimex Bau GmbH - Ihrem verlässlichen Partner für herausragende Bauprojekte in Deutschland.” Source: RevenueBase Database · checked Sep 16, 2026
17	Spantec Spann- & Ankertechnik Gmbh	Indirect evidence	Rohrenfels, GermanyHQ checked Sep 16, 2026	51-200	15 contacts →
	Indirect evidence “Für jedes Konzept das richtige Produkt – die Einsatzbereiche der Spann- und Ankertechnik sind vielfältig.” Source: RevenueBase Database · checked Sep 16, 2026
18	Bernd Gebauer Ingenieur Gmbh	Indirect evidence	München, GermanyHQ checked Sep 16, 2026	51-200	15 contacts →
	Indirect evidence “Die Dipl.‑Ing.” Source: RevenueBase Database · checked Sep 16, 2026
19	ICG Ingenieure	Indirect evidence	Düsseldorf, GermanyHQ checked Sep 16, 2026	11-50	14 contacts →
	Indirect evidence “40+ Mitarbeiter*innen, über 50 Jahre Erfahrung, 1 Bodenmechanisches Labor Als Experten für den Baugrund befassen wir uns seit fast 50 Jahren mit allen Aspekten der Geotechnik, des…” Source: RevenueBase Database · checked Sep 16, 2026
20	Doser Kempen Krause Ingenieure Gmbh	Indirect evidence	Aachen, GermanyHQ checked Sep 16, 2026	11-50	14 contacts →
	Indirect evidence “Das Unternehmen DOSER KEMPEN KRAUSE Ingenieure GmbH bündelt seit 2017 die Kompetenzen zweier Unternehmen, dem Ingenieurbüro Doser und der Kempen Krause Ingenieure GmbH.” Source: RevenueBase Database · checked Sep 16, 2026
21	Büchting Streit Ag, B S Beratende Ingenieure VBI	Indirect evidence	München, GermanyHQ checked Sep 16, 2026	11-50	13 contacts →
	Indirect evidence “Die partnerschaftlich durch die Vorstände geführte Büchting + Streit AG, B+S Beratende Ingenieure VBI, ist als Ingenieurbüro vorwiegend im konstruktiven Ingenieurbau und hier…” Source: RevenueBase Database · checked Sep 16, 2026
22	Grundbauingenieure Steinfeld UND Partner Beratende Ingenieure MBB	Indirect evidence	Hamburg, GermanyHQ checked Sep 16, 2026	11-50	12 contacts →
	Indirect evidence “Die Grundbauingenieure Steinfeld und Partner Beratende Ingenieure mbB ist ein seit über 60 Jahren inhabergeführtes Ingenieurbüro, welches sich auf die Arbeitsschwerpunkte…” Source: RevenueBase Database · checked Sep 16, 2026
23	GHJ Ingenieurgesellschaft FÜR Geo- UND Umwelttechnik	Indirect evidence	Karlsruhe, GermanyHQ checked Sep 16, 2026	11-50	12 contacts →
	Indirect evidence “Unser Leistungsspektrum umfasst alle Bereiche der Geotechnik, wie die Gründung von Wohn, Gewerbe und Industriebauten, die Sicherung von Baugruben und Böschungen sowie die…” Source: RevenueBase Database · checked Sep 16, 2026
24	Implenia Spezialtiefbau Gmbh	Indirect evidence	Hamburg, GermanyHQ checked Sep 16, 2026	11-50	11 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026
25	EZI	Indirect evidence	Solingen, GermanyHQ checked Sep 16, 2026	11-50	11 contacts →
	Indirect evidence “Maßgeschneiderte Lösungen für die Praxis, alles aus einer Quelle: Mit EZI-Ingenieure geben Sie Ihr Projekt im Brücken, Hoch- und Industriebau in Hände, die wissen, was sie tun –…” Source: RevenueBase Database · checked Sep 16, 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: foundation engineering 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 foundation engineering companies.
Partial evidence: Its own public description names part of foundation engineering companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name foundation engineering 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 329 foundation engineering companies based in Germany

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Foundation engineering companies based in Germany at a glance

As of Sep 16, 2026

35.3%Verified-email coverage

9.6Average contacts per company

11-50Median size (employees)

4.0%Largest-city concentration · Hamburg

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

148

11-50

109

51-200

201-500

501-1,000

1,001-5,000

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 329 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 foundation engineering 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 “foundation engineering 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 foundation engineering 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 foundation engineering 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, 1,113 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 16, 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.

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 foundation engineering 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 foundation engineering companies are there based in Germany?

RevenueBase identified 329 foundation engineering 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?

Dywidag, headquartered in Unterschleissheim, tops this list with the largest team on record.

Which city has the most foundation engineering companies?

Hamburg leads with 13 headquartered companies, followed by Berlin (12) and Munchen (8).

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 1,113 verified decision-maker contacts tracked across these 329 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 16, 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.