Company lists · Data refreshed October 2026

Top 25 Infrastructure adaptation contractors based in Germany

RevenueBase identified 303 company matches for infrastructure adaptation contractors associated with Germany as of October 2026 and tracks 3,359 professional contacts across them, including 1,312 with verified work emails. Berlin is the largest hub.

This list covers company matches for infrastructure adaptation contractors 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 16, 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 16, 2026 How this list was built
303Companies
3,359Contacts tracked
1,312Verified emails
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The 25 largest infrastructure adaptation contractors based in Germany

Ranked by team size
Top 25 of 303 company matches for infrastructure adaptation contractors based in Germany, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 16, 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 matchDüsseldorf, GermanyHQ recorded Oct 16, 20261,001-5,000501 contacts →

Exact match

“Mit über 1200 Expert*innen an 22 Standorten und über 60 Jahren Erfahrung sind wir eine der führenden inhabergeführten Ingenieurgesellschaften Deutschlands.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
2Exact matchMunich, GermanyHQ recorded Oct 16, 2026201-500278 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
3Exact matchFrankfurt A. M., GermanyHQ recorded Oct 16, 202651-200119 contacts →

Exact match

“In der GRE German Rail Engineering GmbH sind seit über 35 Jahren alle Kompetenzen für die Planung komplexer Eisenbahn- und Straßeninfrastrukturprojekte gebündelt: Mit…”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
4Exact matchWeimar, GermanyHQ recorded Oct 16, 2026201-50088 contacts →

Exact match

“Mit unserem Team aus rund 580 engagierten Mitarbeiter*innen stehen wir für Erfahrung, Kompetenz, Innovation und Nachhaltigkeit.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
5Exact matchHanover, GermanyHQ recorded Oct 16, 2026201-50085 contacts →

Exact match

“Unsere Leistungen sind vielfältig.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
6Exact matchChemnitz, GermanyHQ recorded Oct 16, 2026201-50083 contacts →

Exact match

“Designing the world around us means to take respon­si­bility: as engineers and archi­tects we implement a variety of challenging construction projects- On the domestic market and…”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
7Exact matchLeipzig, GermanyHQ recorded Oct 16, 202651-20082 contacts →

Exact match

“ICL ist eines der führenden national und international tätigen Ingenieur Consulting Unternehmen in Deutschland, mit jahrzehntelanger Expertise und Erfahrung in der Beratung…”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
8Exact matchSprendlingen, GermanyHQ recorded Oct 16, 2026201-50071 contacts →

Exact match

“POSSEHL Spezialbau are the experts for surfaces.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
9Exact matchGriesheim, GermanyHQ recorded Oct 16, 2026201-50071 contacts →

Exact match

“SWJ - Experten für innovative Lösungen Die Erbringung von Consulting, Ingenieur und Architekturdienstleistungen aller Art im Industrie- und Privatsektor und der öffentlichen Hand…”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
10Exact matchVilsbiburg, GermanyHQ recorded Oct 16, 2026201-50062 contacts →

Exact match

“1966 als Planungs- und Beratungsgesellschaft für Ingenieur- und Architekturleistungen im Bauwesen gegründet, entwickelte sich die SEHLHOFF GMBH, INGENIEURE + ARCHITEKTEN zu einem…”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
11Exact matchKarlsruhe, GermanyHQ recorded Oct 16, 202651-20051 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 · Oct 16, 2026 · View company records in RevenueBase
12Exact matchUlm, GermanyHQ recorded Oct 16, 202651-20044 contacts →

Exact match

“nps ist ein unabhängiges, inhabergeführtes Ingenieurbüro mit den Schwerpunkten Projektmanagement, Projektentwicklung, Nachhaltigkeit und Infrastrukturmanagement.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
13Exact matchHugelsheim, GermanyHQ recorded Oct 16, 202651-20044 contacts →

Exact match

“WALD + CORBE hat sich zu einem namhaften Ingenieurbüro mit mehreren Standorten in den Bereichen Wasserwirtschaft, Wasserbau, Infrastruktur und Ökologie + Umwelt entwickelt.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
14Exact matchEssen, GermanyHQ recorded Oct 16, 202651-20042 contacts →

Exact match

“Heitkamp blickt auf mehr als 130 Jahre Bautradition zurück.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
15Exact matchDresden, GermanyHQ recorded Oct 16, 202651-20039 contacts →

Exact match

“Experienced at innovation - for 20 years we have had our finger on the pulse of technological development.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
16Exact matchMunich, GermanyHQ recorded Oct 16, 202651-20035 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
17Exact matchSchmallenberg, GermanyHQ recorded Oct 16, 202651-20027 contacts →

Exact match

“Das INGENIEURBÜRO FÜR BAUWESEN SCHMIDT GMBH ist in den Bereichen Hoch- und Tiefbauplanung, der Tragwerksplanung sowie der Infrastrukturplanung seit über 60 Jahren erfolgreich…”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
18Exact matchBlankenburg (harz), GermanyHQ recorded Oct 16, 2026501-1,00024 contacts →

Exact match

“Als leistungsfähiges und flexibles Bauunternehmen mit einem hohen Grad an Fachkompetenz, legen wir höchsten Wert auf Qualität, Termintreue, Zuverlässigkeit und Umweltschutz.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
19Exact matchDelmenhorst, GermanyHQ recorded Oct 16, 202651-20023 contacts →

Exact match

“Ingenieurbüro für Infrastruktur Bauüberwachung Bahn Fahrbahn konstruktiver Ingenieurbau Leit- und Sicherungstechnik Elektrotechnik 16 2/3 hz Elektrotechnik 50 hz Telekommunikation…”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
20Exact matchRockenhausen, GermanyHQ recorded Oct 16, 202651-20022 contacts →

Exact match

“For more than 30 years igr has offered high quality engineering/design/planning services in a variety of areas of specialist construction and in environmental planning.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
21Exact matchBad Neuenahr-ahrweiler, GermanyHQ recorded Oct 16, 202611-5021 contacts →

Exact match

“Wir sorgen für zukunftsfähige Infrastruktur!”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
22Exact matchEssenbach, GermanyHQ recorded Oct 16, 2026201-50020 contacts →

Exact match

“Die Wadle Bauunternehmung GmbH mit Sitz in Essenbach/Altheim und Ihren rund 350 Mitarbeitern ist ein Tochterunternehmen von Swietelsky Österreich.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
23Exact matchMunich, GermanyHQ recorded Oct 16, 202651-20018 contacts →

Exact match

“Die Dipl.‑Ing.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
24Exact matchAichach, GermanyHQ recorded Oct 16, 202651-20018 contacts →

Exact match

“Ein guter Plan ist ein gemeinsamer Plan.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
25Exact matchBerlin, GermanyHQ recorded Oct 16, 202651-20018 contacts →

Exact match

“Ihr Ansprechpartner für nachhaltige Infrastrukturprojekte in Berlin und Brandenburg mit einem Schwerpunkt in Ver- und Entsorgungssystemen.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase

Showing 25 of 303 infrastructure adaptation contractors based in Germany

See the full list, filter by size, metro and specialty, and access 1,312 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Infrastructure adaptation contractors based in Germany at a glance

As of Oct 16, 2026
39.1%Verified-email coverage
11.1Average contacts per company
11-50Median size (employees)
3.0%Largest-city concentration · Berlin
Oct 16, 2026Page data refreshed

Companies by employee count

1-10
136
11-50
76
51-200
54
201-500
20
501-1,000
2
1,001-5,000
1
10001+
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 303 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 “infrastructure adaptation contractors” 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 1,312 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 16, 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 “infrastructure adaptation contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many infrastructure adaptation contractors are there based in Germany?

RevenueBase identified 303 company matches for infrastructure adaptation contractors 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?

Schüßler-Plan tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most infrastructure adaptation contractors?

Berlin leads with 9 company records, followed by Essen (7) and Hamburg (7).

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 1,312 professional contacts with verified work emails tracked across these 303 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 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 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.