Company lists · Data refreshed September 2026

Top 17 Marine geotechnical firms based in Austria

RevenueBase identified 32 marine geotechnical firms headquartered in Austria as of September 2026 and tracks 151 professional contacts across them, including 66 with verified work emails. Wien is the largest hub.

This list covers marine geotechnical firms headquartered in Austria, 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 20, 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 20, 2026 86% judged on-target in blind review
32Companies
151Contacts tracked
66Verified emails
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The 17 largest marine geotechnical firms based in Austria

Ranked by team size
Top 17 of 32 marine geotechnical firms based in Austria, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to marine geotechnical firms: 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Partial evidenceVienna, AustriaHQ checked Sep 20, 202611-5016 contacts →

Partial evidence

“3P Geotechnik ZT GmbH is a company for geotechnical engineering based in Austria.”

Source: RevenueBase Database · checked Sep 20, 2026
2Indirect evidenceSaalfelden Am Steinernen Meer, AustriaHQ checked Sep 20, 202611-5016 contacts →

Indirect evidence

“mjp Ziviltechniker GmbH| Geologie / Hydrogeologie /Geotechnik / Naturgefahren und Umwelt”

Source: RevenueBase Database · checked Sep 20, 2026
3Indirect evidenceGraz, AustriaHQ checked Sep 20, 202651-20012 contacts →

Indirect evidence

“Interdisziplinäres Denken ist eine der wichtigsten Voraussetzungen für ausgereifte und effiziente Lösungen.”

Source: RevenueBase Database · checked Sep 20, 2026
4Indirect evidenceSalzburg, AustriaHQ checked Sep 20, 202651-2009 contacts →

Indirect evidence

“Design, consulting, supervision and project management of- Underground structures for transportation, power, supply, disposal- and storage plants, as well as for mining -…”

Source: RevenueBase Database · checked Sep 20, 2026
5Indirect evidenceHöbersdorf, AustriaHQ checked Sep 20, 202611-507 contacts →

Indirect evidence

“Die Nievelt Ingenieur GmbH – Ingenieurbüro für Straßen- Betonbau und Geotechnik ist ein international agierendes Unternehmen und gilt als Experte bei der Prüfung und Bewertung von…”

Source: RevenueBase Database · checked Sep 20, 2026
6Indirect evidenceSteinhaus Bei Wels, AustriaHQ checked Sep 20, 202611-506 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 20, 2026
7Indirect evidenceTreffen, AustriaHQ checked Sep 20, 20261-106 contacts →

Indirect evidence

“Die ibg ZT GmbH ist ein Zivilingenieurbüro für Geologie, Geotechnik und Wasserbau mit Sitz in Sattendorf am Ossiacher See.”

Source: RevenueBase Database · checked Sep 20, 2026
8Indirect evidenceWels, AustriaHQ checked Sep 20, 20261-104 contacts →

Indirect evidence

“Wir sind in den Bereich- Felssicherungen, Steinschlagschutz Wildbach- und Lawinenverbauungen, Böschungsstabilisierungen - Stützbauwerke (Mauern, Steinsätze, Polsterdämme…”

Source: RevenueBase Database · checked Sep 20, 2026
9Indirect evidenceWien, AustriaHQ checked Sep 20, 20261-104 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 20, 2026
10Indirect evidenceVienna, AustriaHQ checked Sep 20, 20261-104 contacts →

Indirect evidence

“Ursprünglich wurde das Unternehmen als Technisches Büro für Kulturtechnik und Wasserwirtschaft gegründet.”

Source: RevenueBase Database · checked Sep 20, 2026
11Indirect evidenceAustriaHQ checked Sep 20, 20261-103 contacts →

Indirect evidence

“GEO Unterweissacher GmbH ist ein österreichisches Ingenieubüro für Geologie und Geotechnik.”

Source: RevenueBase Database · checked Sep 20, 2026
12Indirect evidenceBregenz, AustriaHQ checked Sep 20, 202611-503 contacts →

Indirect evidence

“Wir beraten Sie bei geotechnischen Fragestellungen von der Baugrunderkundung über die Planung, Ausschreibung, Ausführungsüberwachung bis hin zur Fertigstellung Ihres Projekts.”

Source: RevenueBase Database · checked Sep 20, 2026
13Indirect evidenceWien, AustriaHQ checked Sep 20, 202611-502 contacts →

Indirect evidence

“Tragwerksplanung Geotechnik Örtliche Bauaufsicht Begleitende Kontrolle Prüfingenieurstätigkeit Planungskoordinator Baustellenkoordinator Planung von Umbauten und Neubauten”

Source: RevenueBase Database · checked Sep 20, 2026
14Indirect evidenceAbsam, AustriaHQ checked Sep 20, 202611-501 contacts →

Indirect evidence

“Wir sind ein technisches Büro für Bauingenieurwesen und haben uns auf das Fachgebiet Geotechnik spezialisiert.”

Source: RevenueBase Database · checked Sep 20, 2026
15Indirect evidenceGratwein-Strassengel, AustriaHQ checked Sep 20, 20261-101 contacts →

Indirect evidence

“Wir erstellen Baugrundgutachten, Versickerungsgutachten und vieles mehr - persönlich und zuverlässig.”

Source: RevenueBase Database · checked Sep 20, 2026
16Indirect evidenceSalzburg, AustriaHQ checked Sep 20, 20261-101 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 20, 2026
17Indirect evidenceTelfes, AustriaHQ checked Sep 20, 20261-101 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 20, 2026

Showing 17 of 32 marine geotechnical firms based in Austria

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Marine geotechnical firms based in Austria at a glance

As of Sep 20, 2026
43.7%Verified-email coverage
4.7Average contacts per company
1-10Median size (employees)
15.6%Largest-city concentration · Wien
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
16
11-50
13
51-200
3

Email recency for this list is measured worldwide rather than for Austria, so it is reported there. Company counts and contact totals on this page are exact for Austria, over 32 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 marine geotechnical firms, 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 Austria whose own description of what they do matches “marine geotechnical firms”. 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 marine geotechnical firms), 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 marine geotechnical firms, and records with no verified work email. Companies headquartered outside Austria 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, 66 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 20, 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 marine geotechnical firms, 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 marine geotechnical firms are there based in Austria?

RevenueBase identified 32 marine geotechnical firms headquartered in Austria 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?

3p Geotechnik ZT Gmbh, headquartered in Wien, tops this list with the largest team on record.

Which city has the most marine geotechnical firms?

Wien leads with 5 headquartered companies, followed by Graz (4) and Salzburg (3).

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 66 verified decision-maker contacts tracked across these 32 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 20, 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.