Company lists · Data refreshed September 2026

Top 25 Road and bridge construction based in Austria

Name: Road and bridge construction based in Austria
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 74 companies tracked

RevenueBase identified 74 road and bridge construction headquartered in Austria as of September 2026 and tracks 14,681 professional contacts across them, including 5,634 with verified work emails. Wien is the largest hub.

This list covers road and bridge construction 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

74Companies

14,681Contacts tracked

5,634Verified emails

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The 25 largest road and bridge construction based in Austria

Ranked by team size

Top 25 of 74 road and bridge construction 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 road and bridge construction: 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	Strabag	Indirect evidence	Spittal/drau, AustriaHQ checked Sep 17, 2026	10001+	11,387 contacts →
	Indirect evidence “At STRABAG around people working on progress at more than 2,400 locations worldwide.” Source: RevenueBase Database · checked Sep 17, 2026
2	Porr Group	Indirect evidence	Vienna, AustriaHQ checked Sep 17, 2026	10001+	2,672 contacts →
	Indirect evidence “Driving innovation for excellence – that’s what PORR stands for for more than 150 years.” Source: RevenueBase Database · checked Sep 17, 2026
3	IKK Group Gmbh	Partial evidence	Graz, AustriaHQ checked Sep 17, 2026	51-200	103 contacts →
	Partial evidence “Consulting services, planning and management of traffic and transportation systems, building engineering and industrial construction” Source: RevenueBase Database · checked Sep 17, 2026
4	Strabag IT	Indirect evidence	Spittal An Der Drau, AustriaHQ checked Sep 17, 2026	n/a	77 contacts →
	Indirect evidence “Progress starts with us.” Source: RevenueBase Database · checked Sep 17, 2026
5	Hilti Jehle Gmbh	Indirect evidence	Feldkirch, AustriaHQ checked Sep 17, 2026	501-1,000	40 contacts →
	Indirect evidence “Seit der Gründung 1876 hat sich Hilti & Jehle vom traditionellen Hoch- und Tiefbauer zum innovativen Gesamtanbieter mit internationaler Ausrichtung entwickelt.” Source: RevenueBase Database · checked Sep 17, 2026
6	Ing. Hans Bodner Baugesellschaft MBH & CO KG	Indirect evidence	Kufstein, AustriaHQ checked Sep 17, 2026	1,001-5,000	38 contacts →
	Indirect evidence “Wir sind Hoch- und Tiefbauspezialist, Generalunternehmer, Bauträger, Projektentwickler, Transportbetonlieferant, Stahlbetonfertigteil-Produzent, Eisenbiegerbetrieb und…” Source: RevenueBase Database · checked Sep 17, 2026
7	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
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	Nägele Hoch- UND Tiefbau Gmbh	Partial evidence	Sulz, AustriaHQ checked Sep 17, 2026	201-500	19 contacts →
	Partial evidence “Nägele Hoch- und Tiefbau GmbH is a construction company based out of Industriestraße 18, Sulz, Vorarlberg, Austria.” 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	Nievelt Labor Gmbh	Indirect evidence	Höbersdorf, AustriaHQ checked Sep 17, 2026	51-200	15 contacts →
	Indirect evidence “Unsere Unternehmen sind seit mehr als 40 Jahren als nationale und internationale Dienstleister im Bauwesen erfolgreich tätig.” Source: RevenueBase Database · checked Sep 17, 2026
12	Tiefbau Burger Gmbh	Indirect evidence	Krems An Der Donau, AustriaHQ checked Sep 17, 2026	51-200	10 contacts →
	Indirect evidence “Ihr Experte für Abbruch, Erdbau, Tiefbau und Transporte.” Source: RevenueBase Database · checked Sep 17, 2026
13	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
14	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
15	Ingenium Baumanagement	Indirect evidence	St. Polten, AustriaHQ checked Sep 17, 2026	1-10	8 contacts →
	Indirect evidence “Wir von INGENIUM bieten Ihnen die fachliche Kompetenz für die Verwirklichung Ihrer Bauvorhaben, dabei liegt der Fokus auf Infrastruktur.” Source: RevenueBase Database · checked Sep 17, 2026
16	Produs Gmbh Bau- UND Projektmanagement	Indirect evidence	Bürs, AustriaHQ checked Sep 17, 2026	1-10	8 contacts →
	Indirect evidence “Wir bieten ein breites Spektrum an erfolgreichen Projektabwicklungen im Bauwesen an: Unsere Kompetenzen liegen vorwiegend im Ingenieurtiefbau sowie Verkehrswege- bzw.” Source: RevenueBase Database · checked Sep 17, 2026
17	Triax Ziviltechniker Gmbh	Indirect evidence	Linz, AustriaHQ checked Sep 17, 2026	11-50	7 contacts →
	Indirect 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
18	Integral Ziviltechniker Gmbh	Indirect evidence	8010, AustriaHQ checked Sep 17, 2026	11-50	7 contacts →
	Indirect evidence “Die integral Ziviltechniker GmbH beschäftigt mehr als 40 hoch spezialisierte MitarbeiterInnen.” Source: RevenueBase Database · checked Sep 17, 2026
19	Reela Projektentwicklungs- UND BAU Gmbh	Indirect evidence	Seiersberg, AustriaHQ checked Sep 17, 2026	51-200	7 contacts →
	Indirect evidence “REELA Projektentwicklungs- und Bau GmbH ist Ihr verlässlicher Partner für Tiefbau, Straßenbau, Leitungsbau, Grundstücksentwicklung und Spülbohrtechnik (HDD).” Source: RevenueBase Database · checked Sep 17, 2026
20	DHK Constructiv Ziviltechniker Gmbh	Indirect evidence	Graz, AustriaHQ checked Sep 17, 2026	11-50	5 contacts →
	Indirect evidence “Unser Ziel ist es, für dein Projekt eine maßgeschneiderte Lösung zu finden und dadurch eine reibungslose Projektabwicklung zu gewährleisten.” Source: RevenueBase Database · checked Sep 17, 2026
21	Eder ZT Gmbh	Indirect evidence	Krems An Der Donau, AustriaHQ checked Sep 17, 2026	1-10	4 contacts →
	Indirect evidence “Projektmanagement” Source: RevenueBase Database · checked Sep 17, 2026
22	Ziviltechnikerkanzlei Baurat H.C. DI Andreas Neukirchen M.A	Partial evidence	Gaaden, AustriaHQ checked Sep 17, 2026	1-10	3 contacts →
	Partial evidence “Design, consulting services, project management and supervision in the following areas of expertise: Urban Development, Transport Planning and Traffic Engineering: • Roads, •…” Source: RevenueBase Database · checked Sep 17, 2026
23	Katzkow & Partner	Indirect evidence	Wien, AustriaHQ checked Sep 17, 2026	11-50	2 contacts →
	Indirect evidence “Tragwerksplanung Geotechnik Örtliche Bauaufsicht Begleitende Kontrolle Prüfingenieurstätigkeit Planungskoordinator Baustellenkoordinator Planung von Umbauten und Neubauten” Source: RevenueBase Database · checked Sep 17, 2026
24	Kratzer & Partner ZT Gmbh	Indirect evidence	Graz, AustriaHQ checked Sep 17, 2026	11-50	2 contacts →
	Indirect evidence “Im September 1979 wurde das Zivilingenieurbüro in Graz von Baurat h.c.” Source: RevenueBase Database · checked Sep 17, 2026
25	Eichholzer Frick ZT Gmbh	Indirect evidence	Graz, AustriaHQ checked Sep 17, 2026	1-10	2 contacts →
	Indirect evidence 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: road and bridge construction. 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 road and bridge construction.
Partial evidence: Its own public description names part of road and bridge construction, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name road and bridge construction. 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 74 road and bridge construction based in Austria

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Road and bridge construction based in Austria at a glance

As of Sep 17, 2026

38.4%Verified-email coverage

198.4Average contacts per company

11-50Median size (employees)

17.6%Largest-city concentration · Wien

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

10001+

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 74 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 road and bridge construction, 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 “road and bridge construction”. 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 road and bridge construction), 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 road and bridge construction, 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, 5,634 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 road and bridge construction, 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 road and bridge construction are there based in Austria?

RevenueBase identified 74 road and bridge construction 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?

Strabag, headquartered in Austria, tops this list with the largest team on record.

Which city has the most road and bridge construction?

Wien leads with 13 headquartered companies, followed by Graz (11) and Feldkirch (4).

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 5,634 verified decision-maker contacts tracked across these 74 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.