Company lists · Data refreshed September 2026

Top 21 Construction claims management firms based in Austria

RevenueBase identified 42 construction claims management firms headquartered in Austria as of September 2026 and tracks 150 professional contacts across them, including 56 with verified work emails. Wien is the largest hub.

This list covers construction claims management 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 16, 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 16, 2026 86% judged on-target in blind review
42Companies
150Contacts tracked
56Verified emails
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The 21 largest construction claims management firms based in Austria

Ranked by team size
Top 21 of 42 construction claims management firms based in Austria, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to construction claims management 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
1Indirect evidenceGattendorf, AustriaHQ checked Sep 16, 202611-5025 contacts →

Indirect evidence

“Unser Fokus liegt auf Dienstleistungen in den Bereichen Bauherren-Projektleitung, Projektsteuerung, Generalplanung, Begleitende Kontrolle und Örtliche Bauaufsicht.”

Source: RevenueBase Database · checked Sep 16, 2026
2Indirect evidenceBürs, AustriaHQ checked Sep 16, 20261-108 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 16, 2026
3Indirect evidenceWien, AustriaHQ checked Sep 16, 20261-106 contacts →

Indirect evidence

“CONSPEED bietet Ihnen als Baumeister und Unternehmensberater sämtliche Dienstleistungen, um Ihr Projekt und Ihr Unternehmen, in dem Spannungsfeld „Leistung – Kosten – Termine“…”

Source: RevenueBase Database · checked Sep 16, 2026
4Indirect evidenceGraz, AustriaHQ checked Sep 16, 20261-106 contacts →

Indirect evidence

“HPC bietet Ihnen eine breite Palette von Beratungsleistungen in den Bereichen Baubetrieb und Bauwirtschaft.”

Source: RevenueBase Database · checked Sep 16, 2026
5Indirect evidenceGraz, AustriaHQ checked Sep 16, 20261-106 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 16, 2026
6Indirect evidenceGroßarl, AustriaHQ checked Sep 16, 202611-506 contacts →

Indirect evidence

“PLANUNG: Professionelle Planung ist der erste Schritt zu einem erfolgreichen Bauvorhaben.”

Source: RevenueBase Database · checked Sep 16, 2026
7Indirect evidenceKlosterneuburg, AustriaHQ checked Sep 16, 20261-105 contacts →

Indirect evidence

“Über 40 Jahre an gemeinsamer Erfahrung im Baugeschäft haben uns die Möglichkeit gegeben, alle Seiten der Branche mitzuerleben, auf Bauherrenseite, auf Seite der Ausführenden sowie…”

Source: RevenueBase Database · checked Sep 16, 2026
8Indirect evidenceEisenstadt, AustriaHQ checked Sep 16, 20261-104 contacts →

Indirect evidence

“Wir entwickeln und realisieren Ihr Projekt bis zur Fertigstellung.”

Source: RevenueBase Database · checked Sep 16, 2026
9Indirect evidenceBad Gleichenberg, AustriaHQ checked Sep 16, 20261-104 contacts →

Indirect evidence

“Wir sind ein national tätiges Ingenieurbüro und planender Baumeister mit 10 bestens ausgebildeten Mitarbeitern.”

Source: RevenueBase Database · checked Sep 16, 2026
10Indirect evidenceVienna, AustriaHQ checked Sep 16, 20261-103 contacts →

Indirect evidence

“Baumanagement”

Source: RevenueBase Database · checked Sep 16, 2026
11Indirect evidenceVienna, AustriaHQ checked Sep 16, 20261-103 contacts →

Indirect evidence

“Wir bewahren Ihre Werte und kümmern uns um Ihr Projekt!”

Source: RevenueBase Database · checked Sep 16, 2026
12Partial evidenceLinz, AustriaHQ checked Sep 16, 202611-503 contacts →

Partial evidence

“Ob industrielles Großprojekt oder Eigenheim, als Full-Service-Partner übernehmen wir das gesamte Management am Bau inklusive Behördenwege mit Topleistung.”

Source: RevenueBase Database · checked Sep 16, 2026
13Indirect evidenceWien, AustriaHQ checked Sep 16, 20261-103 contacts →

Indirect evidence

“Baumanagement, Projektsteuerung, ÖBA, Ausschreibung/Vergabe/Abrechnung, Projektentwickler”

Source: RevenueBase Database · checked Sep 16, 2026
14Indirect evidenceInnsbruck, AustriaHQ checked Sep 16, 202611-502 contacts →

Indirect evidence

“Unsere Leistungen sind individuell abgestimmt auf Ihr Bauvorhaben: Projektentwicklung Die Entwicklung eines Projektes beginnt bei der Grundstückssuche.”

Source: RevenueBase Database · checked Sep 16, 2026
15Partial evidenceKufstein, AustriaHQ checked Sep 16, 20261-102 contacts →

Partial evidence

“Project:Progress ist ein spezialisiertes Ingenieurbüro, das mit Insights aus den Bereichen Wirtschaft und Management Ihren Bauprojekten Zielstrebigkeit und Fokus verleiht.”

Source: RevenueBase Database · checked Sep 16, 2026
16Indirect evidenceVienna, AustriaHQ checked Sep 16, 20261-102 contacts →

Indirect evidence

“Wir von BVM.SERVICES beraten Sie in der Abwicklung von Bauverträgen und unterstützen Sie darin, Ihre dort formulierten Ansprüche optimal umzusetzen.”

Source: RevenueBase Database · checked Sep 16, 2026
17Indirect evidenceGraz, AustriaHQ checked Sep 16, 202611-501 contacts →

Indirect evidence

“Professionalität und höchste Qualität bei der Umsetzung von Bauprojekten in den Bereichen Gewerbe, Industrie und Wohnbau haben bei KS Baumanagement Tradition.”

Source: RevenueBase Database · checked Sep 16, 2026
18Indirect evidenceVienna, AustriaHQ checked Sep 16, 20261-101 contacts →

Indirect evidence

“Damit Ihr Bauprojekt innerhalb der zeitlichen Vorgaben und der wirtschaftlichen Ziele abgeschlossen werden kann, ist die sogfältige Koordination aller Beteiligten sowie ein…”

Source: RevenueBase Database · checked Sep 16, 2026
19Indirect evidenceHinterbrühl, AustriaHQ checked Sep 16, 20261-101 contacts →

Indirect evidence

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

Indirect evidence

“Vom Ankauf, über Planung und Abwicklung der Bauphase bis hin zur schlüsselfertigen Übergabe – Eder Baumanagement ist Ihr Ansprechpartner für eine sorgenfreie Abwicklung jedes…”

Source: RevenueBase Database · checked Sep 16, 2026
21Indirect evidenceOberwaltersdorf, AustriaHQ checked Sep 16, 20261-101 contacts →

Indirect evidence

“Professionelles Bau- und Projektmanagement für Ihr Hochbauprojekt”

Source: RevenueBase Database · checked Sep 16, 2026

Showing 21 of 42 construction claims management firms based in Austria

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Construction claims management firms based in Austria at a glance

As of Sep 16, 2026
37.3%Verified-email coverage
3.6Average contacts per company
1-10Median size (employees)
21.4%Largest-city concentration · Wien
Sep 16, 2026Page data refreshed

Companies by employee count

1-10
32
11-50
10

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 42 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 construction claims management 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 “construction claims management 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 construction claims management 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 construction claims management 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, 56 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 16, 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 construction claims management 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 construction claims management firms are there based in Austria?

RevenueBase identified 42 construction claims management 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?

DI Markus Weiner Ziviltechniker Gmbh, headquartered in Gattendorf, tops this list with the largest team on record.

Which city has the most construction claims management firms?

Wien leads with 9 headquartered companies, followed by Graz (5) and Vienna (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 56 verified decision-maker contacts tracked across these 42 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 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 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.