Company lists · Data refreshed September 2026

Top 25 Civil engineering recruitment firms based in Austria

RevenueBase identified 173 civil engineering recruitment firms headquartered in Austria as of September 2026 and tracks 1,221 professional contacts across them, including 485 with verified work emails and 26 with mobile numbers. Wien is the largest hub.

This list covers civil engineering recruitment 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 28, 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 28, 2026 86% judged on-target in blind review
173Companies
1,221Contacts tracked
485Verified emails
26Mobile numbers
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The 25 largest civil engineering recruitment firms based in Austria

Ranked by team size
Top 25 of 173 civil engineering recruitment firms based in Austria, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to civil engineering recruitment 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 evidencePuch Bei Hallein, AustriaHQ checked Sep 28, 2026201-500212 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 28, 2026
2Indirect evidenceVienna, AustriaHQ checked Sep 28, 2026201-50068 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 28, 2026
3Indirect evidenceVienna, AustriaHQ checked Sep 28, 202651-20061 contacts →

Indirect evidence

“Planmäßig zum Erfolg!”

Source: RevenueBase Database · checked Sep 28, 2026
4Indirect evidenceVienna, AustriaHQ checked Sep 28, 202651-20035 contacts →

Indirect evidence

“KS Ingenieure ZT GmbH - Ihr starker Partner für Ingenieurleistungen aus einer Hand!”

Source: RevenueBase Database · checked Sep 28, 2026
5Indirect evidenceGraz, AustriaHQ checked Sep 28, 202651-20034 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 28, 2026
6Indirect evidenceWels, AustriaHQ checked Sep 28, 202651-20026 contacts →

Indirect evidence

“Unsere Kernkompetenz liegt in der ganzheitlichen - ß ü.”

Source: RevenueBase Database · checked Sep 28, 2026
7Indirect evidenceVienna, AustriaHQ checked Sep 28, 2026501-1,00026 contacts →

Indirect evidence

“WIR SIND ZELLNER!”

Source: RevenueBase Database · checked Sep 28, 2026
8Strong evidenceVienna, AustriaHQ checked Sep 28, 202651-20021 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 28, 2026
9Indirect evidenceGleisdorf, AustriaHQ checked Sep 28, 202611-5021 contacts →

Indirect evidence

“Der Weg der ZT-Vatter GmbH hat bereits 1970 begonnen.”

Source: RevenueBase Database · checked Sep 28, 2026
10Indirect evidenceSalzburg, AustriaHQ checked Sep 28, 202651-20020 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 28, 2026
11Indirect evidenceWien, AustriaHQ checked Sep 28, 202651-20020 contacts →

Indirect evidence

“WE ADD STABILITY TO VISION.”

Source: RevenueBase Database · checked Sep 28, 2026
12Indirect evidenceSulz, AustriaHQ checked Sep 28, 2026201-50019 contacts →

Indirect evidence

“Nägele Hoch- und Tiefbau GmbH is a construction company based out of Industriestraße 18, Sulz, Vorarlberg, Austria.”

Source: RevenueBase Database · checked Sep 28, 2026
13Indirect evidenceTraun, AustriaHQ checked Sep 28, 2026201-50019 contacts →

Indirect evidence

“Ploier + Hörmann ist ein innovatives und erfolgreiches Unternehmen im Bereich Tiefbau, Elektro- und Kommunikationstechnik.”

Source: RevenueBase Database · checked Sep 28, 2026
14Indirect evidenceGleisdorf, AustriaHQ checked Sep 28, 202611-5019 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 28, 2026
15Indirect evidenceGraz, AustriaHQ checked Sep 28, 202611-5018 contacts →

Indirect evidence

“We take care of your construction project from its beginning to its end: we create feasibility studies, basic designs, cost estimates, permit and tender designs as well as detail…”

Source: RevenueBase Database · checked Sep 28, 2026
16Indirect evidenceKlagenfurt, AustriaHQ checked Sep 28, 202651-20018 contacts →

Indirect evidence

“Die CCE Ziviltechniker GmbH wurde 1965 in Klagenfurt gegründet und um die Standorte Graz und Wolfsberg erweitert.”

Source: RevenueBase Database · checked Sep 28, 2026
17Indirect evidenceGraz, AustriaHQ checked Sep 28, 202651-20016 contacts →

Indirect evidence

“Wallner & Schemitsch – Ihr Partner für anspruchsvolle Bauprojekte.”

Source: RevenueBase Database · checked Sep 28, 2026
18Indirect evidenceKlagenfurt Am Wörthersee, AustriaHQ checked Sep 28, 202651-20015 contacts →

Indirect evidence

“startyourengineers!”

Source: RevenueBase Database · checked Sep 28, 2026
19Indirect evidenceVienna, AustriaHQ checked Sep 28, 202611-5015 contacts →

Indirect evidence

“Werkraum Ingenieure ZT GmbH & Co KG ist ein Ziviltechnikerbüro für Tragwerksplanung.”

Source: RevenueBase Database · checked Sep 28, 2026
20Indirect evidenceFürstenfeld, AustriaHQ checked Sep 28, 202651-20012 contacts →

Indirect evidence

“KEINER IST WIE WIR.”

Source: RevenueBase Database · checked Sep 28, 2026
21Indirect evidenceGraz, AustriaHQ checked Sep 28, 202651-20012 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 28, 2026
22Indirect evidenceYbbs An Der Donau, AustriaHQ checked Sep 28, 202611-5011 contacts →

Indirect evidence

“Unsere Qualifikationen und Kompetenzfelder bei ferrolog sind vielfältig.”

Source: RevenueBase Database · checked Sep 28, 2026
23Indirect evidenceWien, AustriaHQ checked Sep 28, 20261-109 contacts →

Indirect evidence

“IBBS ZT-GmbH konstruktiver Ingenieurbau – Verkehrsplanung – Infrastrukturentwicklung // Prüfingenieur, Planungs- und Baukoordination”

Source: RevenueBase Database · checked Sep 28, 2026
24Indirect evidenceWien, AustriaHQ checked Sep 28, 20261-109 contacts →

Indirect evidence

“Unser Büro, die KOB ZT G.m.b.H, bietet Dienstleistungen im gesamten Infrastruktursektor an.”

Source: RevenueBase Database · checked Sep 28, 2026
25Partial evidenceKrems An Der Donau, AustriaHQ checked Sep 28, 202611-508 contacts →

Partial evidence

“Structural Engineering, Controlling”

Source: RevenueBase Database · checked Sep 28, 2026

Showing 25 of 173 civil engineering recruitment firms based in Austria

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Civil engineering recruitment firms based in Austria at a glance

As of Sep 28, 2026
39.7%Verified-email coverage
2.1%Mobile-number coverage
7.1Average contacts per company
1-10Median size (employees)
22.0%Largest-city concentration · Wien
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
88
11-50
57
51-200
21
201-500
5
501-1,000
1

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 30.0d

Company record updated

Median 83.0d

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 civil engineering recruitment 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 “civil engineering recruitment 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 civil engineering recruitment 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 civil engineering recruitment 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, 485 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 28, 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.

Civil engineering recruitment firms by metro

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 civil engineering recruitment 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 civil engineering recruitment firms are there based in Austria?

RevenueBase identified 173 civil engineering recruitment 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?

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

Which city has the most civil engineering recruitment firms?

Wien leads with 38 headquartered companies, followed by Graz (16) and Vienna (9).

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 485 verified decision-maker contacts tracked across these 173 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 28, 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.