Company lists · Data refreshed September 2026

Top 25 Rock engineering consultants based in Austria

Name: Rock engineering consultants based in Austria
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 108 companies tracked

RevenueBase identified 108 rock engineering consultants headquartered in Austria as of September 2026 and tracks 1,002 professional contacts across them, including 468 with verified work emails. Wien is the largest hub.

This list covers rock engineering consultants 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 17, 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 17, 2026 86% judged on-target in blind review

108Companies

1,002Contacts tracked

468Verified emails

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The 25 largest rock engineering consultants based in Austria

Ranked by team size

Top 25 of 108 rock engineering consultants based in Austria, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to rock engineering consultants: 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	Geoconsult Consulting Engineers	Partial evidence	Puch Bei Hallein, AustriaHQ checked Sep 17, 2026	201-500	212 contacts →
	Partial evidence “GC GROUP is an independent and family-owned global business offering integrated engineering and consulting services for infrastructure projects.” Source: RevenueBase Database · checked Sep 17, 2026
2	Bemo Tunnelling	Partial evidence	Innsbruck, AustriaHQ checked Sep 17, 2026	501-1,000	187 contacts →
	Partial evidence “BEMO Tunnelling is specialised in the construction and refurbishment of civil engineering structures of all kinds.” Source: RevenueBase Database · checked Sep 17, 2026
3	VCE Vienna Consulting Engineers ZT Gmbh	Indirect evidence	Vienna, AustriaHQ checked Sep 17, 2026	201-500	68 contacts →
	Indirect evidence “VCE Vienna Consulting Engineers ZT GmbH is an independent, high tech oriented consulting firm with its head office in Austria.” Source: RevenueBase Database · checked Sep 17, 2026
4	IGT Geotechnik UND Tunnelbau Consulting Engineers	Indirect evidence	Salzburg, AustriaHQ checked Sep 17, 2026	51-200	42 contacts →
	Indirect evidence “Bei IGT zu arbeiten bedeutet in einem zukunftsorientierten Planungsbüro in Salzburg an technisch herausfordernden internationalen Projekten mitzuarbeiten oder in einem Team auf…” Source: RevenueBase Database · checked Sep 17, 2026
5	Thomas Lorenz ZT Gmbh	Indirect evidence	Graz, AustriaHQ checked Sep 17, 2026	51-200	34 contacts →
	Indirect evidence “Die Thomas Lorenz ZT GmbH ist ein in der Steiermark führendes Ziviltechniker-Unternehmen, das auch international tätig ist.” Source: RevenueBase Database · checked Sep 17, 2026
6	Baucon International ZT Gmbh	Strong evidence	Vienna, AustriaHQ checked Sep 17, 2026	51-200	21 contacts →
	Strong evidence “BauCon International ZT GmbH, headquartered in Vienna, Austria, is a leading civil engineering consultancy delivering innovative and sustainable infrastructure solutions worldwide.” Source: RevenueBase Database · checked Sep 17, 2026
7	Laabmayr ZT Gmbh	Indirect evidence	Salzburg, AustriaHQ checked Sep 17, 2026	51-200	20 contacts →
	Indirect evidence “We are independent consulting engineers specialized in the planning and realization of tunnel projects and underground openings of all sizes and in all environments.” Source: RevenueBase Database · checked Sep 17, 2026
8	Woschitz Group	Indirect evidence	Wien, AustriaHQ checked Sep 17, 2026	51-200	20 contacts →
	Indirect evidence “WE ADD STABILITY TO VISION.” Source: RevenueBase Database · checked Sep 17, 2026
9	Ingenos ZT Gmbh	Indirect evidence	Gleisdorf, AustriaHQ checked Sep 17, 2026	11-50	19 contacts →
	Indirect evidence “Die ingenos ZT GmbH bietet ein breites Leistungsspektrum für bautechnische Dienstleistungen von der Projektentwicklung bis zur Bauaufsicht aus einer Hand.” Source: RevenueBase Database · checked Sep 17, 2026
10	Allplan Bridge Competence Center Allplan Infrastructure	Partial evidence	Graz, AustriaHQ checked Sep 17, 2026	11-50	16 contacts →
	Partial evidence “Competence Center Allplan Infrastructure from ALLPLAN represents a consulting and software development company, specialized in bridge engineering.” Source: RevenueBase Database · checked Sep 17, 2026
11	MJP Ziviltechniker Gmbh Geologie Hydrogeologie Geotechnik Naturgefahren UND Umwelt	Indirect evidence	Saalfelden Am Steinernen Meer, AustriaHQ checked Sep 17, 2026	11-50	16 contacts →
	Indirect evidence “mjp Ziviltechniker GmbH\| Geologie / Hydrogeologie /Geotechnik / Naturgefahren und Umwelt” Source: RevenueBase Database · checked Sep 17, 2026
12	Werkraum Ingenieure ZT Gmbh & CO KG	Indirect evidence	Vienna, AustriaHQ checked Sep 17, 2026	11-50	15 contacts →
	Indirect evidence “Werkraum Ingenieure ZT GmbH & Co KG ist ein Ziviltechnikerbüro für Tragwerksplanung.” Source: RevenueBase Database · checked Sep 17, 2026
13	3g Gruppe Geotechnik Graz ZT Gmbh	Indirect evidence	Graz, AustriaHQ checked Sep 17, 2026	51-200	12 contacts →
	Indirect evidence “Interdisziplinäres Denken ist eine der wichtigsten Voraussetzungen für ausgereifte und effiziente Lösungen.” Source: RevenueBase Database · checked Sep 17, 2026
14	Ferrolog Gmbh	Indirect evidence	Ybbs An Der Donau, AustriaHQ checked Sep 17, 2026	11-50	11 contacts →
	Indirect evidence “Unsere Qualifikationen und Kompetenzfelder bei ferrolog sind vielfältig.” Source: RevenueBase Database · checked Sep 17, 2026
15	Josef Kaim Bau- UND Sprengunternehmung Gmbh	Indirect evidence	Wien, AustriaHQ checked Sep 17, 2026	11-50	10 contacts →
	Indirect evidence “Der Spezialist in Österreich, Deutschland füpezial Tiefbau, Felssicherungen, Lawinenverbauungen, Steinschlagverbauungen, Böschungssicherungen, Sprengarbeiten…” Source: RevenueBase Database · checked Sep 17, 2026
16	Ibbs Zt-Gmbh	Indirect evidence	Wien, AustriaHQ checked Sep 17, 2026	1-10	9 contacts →
	Indirect evidence “IBBS ZT-GmbH konstruktiver Ingenieurbau – Verkehrsplanung – Infrastrukturentwicklung // Prüfingenieur, Planungs- und Baukoordination” Source: RevenueBase Database · checked Sep 17, 2026
17	KOB ZT Ges.M.B.H	Indirect evidence	Wien, AustriaHQ checked Sep 17, 2026	1-10	9 contacts →
	Indirect evidence “Unser Büro, die KOB ZT G.m.b.H, bietet Dienstleistungen im gesamten Infrastruktursektor an.” Source: RevenueBase Database · checked Sep 17, 2026
18	Toms ZT Gmbh	Partial evidence	Krems An Der Donau, AustriaHQ checked Sep 17, 2026	11-50	8 contacts →
	Partial evidence “Structural Engineering, Controlling” Source: RevenueBase Database · checked Sep 17, 2026
19	Hpiengineering ZT Gmbh	Indirect evidence	Wien, AustriaHQ checked Sep 17, 2026	1-10	8 contacts →
	Indirect evidence “As civil engineers for design and consulting, we are your backbone with many years of training and experience.” Source: RevenueBase Database · checked Sep 17, 2026
20	Triax Ziviltechniker Gmbh	Partial evidence	Linz, AustriaHQ checked Sep 17, 2026	11-50	7 contacts →
	Partial evidence “Wir bei TRIAX sind erfahrene, kompetente und zuverlässige Ziviltechniker, Tragwerksplaner und Berater – mit ganzheitlichem, gebündeltem Experten und Engineering Know-how.” Source: RevenueBase Database · checked Sep 17, 2026
21	GHP Gmeiner Haferl & Partner ZT Gmbh	Indirect evidence	Wien, AustriaHQ checked Sep 17, 2026	11-50	7 contacts →
	Indirect evidence “Ziviltechniker.” Source: RevenueBase Database · checked Sep 17, 2026
22	Nievelt Ingenieur Gmbh	Indirect evidence	Höbersdorf, AustriaHQ checked Sep 17, 2026	11-50	7 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 17, 2026
23	Filzmaier Consulting Gmbh	Indirect evidence	Irschen, AustriaHQ checked Sep 17, 2026	11-50	6 contacts →
	Indirect evidence “Filzmaier Consulting GmbH ist ein international tätiges, unabhängiges Ingenieur- und Beratungsunternehmen, das sich als Ziel gesetzt hat seine Kunden bei der erfolgreichen…” Source: RevenueBase Database · checked Sep 17, 2026
24	Geotechnik Tauchmann	Indirect evidence	Steinhaus Bei Wels, AustriaHQ checked Sep 17, 2026	11-50	6 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
25	IBG ZT Gmbh	Indirect evidence	Treffen, AustriaHQ checked Sep 17, 2026	1-10	6 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 17, 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: rock engineering consultants. 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 rock engineering consultants.
Partial evidence: Its own public description names part of rock engineering consultants, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name rock engineering consultants. 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 108 rock engineering consultants based in Austria

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Rock engineering consultants based in Austria at a glance

As of Sep 17, 2026

46.7%Verified-email coverage

9.3Average contacts per company

1-10Median size (employees)

22.2%Largest-city concentration · Wien

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

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 108 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 rock engineering consultants, 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 “rock engineering consultants”. 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 rock engineering consultants), 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 rock engineering consultants, 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, 468 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 17, 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 rock engineering consultants, 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 rock engineering consultants are there based in Austria?

RevenueBase identified 108 rock engineering consultants 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?

Geoconsult Consulting Engineers, headquartered in Puch Bei Hallein, tops this list with the largest team on record.

Which city has the most rock engineering consultants?

Wien leads with 24 headquartered companies, followed by Graz (12) and Salzburg (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 468 verified decision-maker contacts tracked across these 108 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 17, 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.