Company lists · Data refreshed November 2026

Top 25 Epc contractors based in Austria

RevenueBase identified 162 company matches for epc contractors associated with Austria as of November 2026 and tracks 4,827 professional contacts across them, including 2,079 with verified work emails. Vienna is the largest hub.

This list covers company matches for epc contractors associated with Austria, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
162Companies
4,827Contacts tracked
2,079Verified emails
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The 25 largest epc contractors based in Austria

Ranked by team size
Top 25 of 162 company matches for epc contractors based in Austria, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchVienna, AustriaHQ recorded Nov 6, 202610001+2,810 contacts →

Exact match

“Driving innovation for excellence – that’s what PORR stands for for more than 150 years.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchRum, AustriaHQ recorded Nov 6, 2026501-1,000293 contacts →

Exact match

“Servus bei ILF!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchPuch Bei Hallein, AustriaHQ recorded Nov 6, 2026201-500238 contacts →

Exact match

“GC GROUP is an independent and family-owned global business offering integrated engineering and consulting services for infrastructure projects.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchVienna, AustriaHQ recorded Nov 6, 2026501-1,000132 contacts →

Exact match

“We build plants with a certain 'plus' in innovation, flexibility and productivity." The Pörner Group is a leading independent engineering contractor, specializing in process…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchLeonding, AustriaHQ recorded Nov 6, 2026201-500100 contacts →

Exact match

“G.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchFeldkirch, AustriaHQ recorded Nov 6, 202651-20085 contacts →

Exact match

“Since 1992, BHM INGENIEURE has been working as an interdisciplinary engineering company on national as well as international assignments with a focus on industry, transportation…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchSpittal An Der Drau, AustriaHQ recorded Nov 6, 2026n/a71 contacts →

Exact match

“Progress starts with us.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchFeldkirch, AustriaHQ recorded Nov 6, 2026501-1,00044 contacts →

Exact match

“Seit der Gründung 1876 hat sich Hilti & Jehle vom traditionellen Hoch- und Tiefbauer zum innovativen Gesamtanbieter mit internationaler Ausrichtung entwickelt.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchGraz, AustriaHQ recorded Nov 6, 202651-20038 contacts →

Exact match

“Die Thomas Lorenz ZT GmbH ist ein in der Steiermark führendes Ziviltechniker-Unternehmen, das auch international tätig ist.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchWels, AustriaHQ recorded Nov 6, 202651-20030 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchHausmening, AustriaHQ recorded Nov 6, 202651-20029 contacts →

Exact match

“Unser breites Leistungsspektrum ist unser Vorteil.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchGleisdorf, AustriaHQ recorded Nov 6, 202611-5023 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchGleisdorf, AustriaHQ recorded Nov 6, 202611-5023 contacts →

Exact match

“Die ingenos ZT GmbH bietet ein breites Leistungsspektrum für bautechnische Dienstleistungen von der Projektentwicklung bis zur Bauaufsicht aus einer Hand.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchPerg, AustriaHQ recorded Nov 6, 202651-20022 contacts →

Exact match

“Die GLS Bau und Montage GmbH mit Sitz in Österreich ist Komplettanbieter in den Geschäftsbereichen Hochbau, Tiefbau, Pipelinebau, Bahnbau, sowie im Stahl- und Rohrbau samt…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchSt Polten, AustriaHQ recorded Nov 6, 202651-20022 contacts →

Exact match

“As a leading company in the construction industry, we offer all services from a single source as developers, planners and consultants.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchRaaba-grambach, AustriaHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“STADLMANN TEC GmbH is your innovative partner for engineering services in the fields of computer engineering, electrical engineering, mechanical & plant engineering and software…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchKlagenfurt Am Wörthersee, AustriaHQ recorded Nov 6, 202651-20019 contacts →

Exact match

“startyourengineers!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchHöbersdorf, AustriaHQ recorded Nov 6, 202651-20018 contacts →

Exact match

“Unsere Unternehmen sind seit mehr als 40 Jahren als nationale und internationale Dienstleister im Bauwesen erfolgreich tätig.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchGraz, AustriaHQ recorded Nov 6, 202651-20016 contacts →

Exact match

“Experienced experts for cost estimates, process engineering, basic engineering, detailed engineering, project management, procurement, site supervision, startup assistance, 3D…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchGraz, AustriaHQ recorded Nov 6, 202651-20015 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchWolfsegg Am Hausruck, AustriaHQ recorded Nov 6, 20261-1015 contacts →

Exact match

“Welcome to our project Construction / Building / Implementation We offer you a complete project management service for plant engineering and errection.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchLinz, AustriaHQ recorded Nov 6, 202651-20014 contacts →

Exact match

“Als General- und Totalunternehmer bieten wir alle erforderlichen Fachkompetenzen für Hochbauten und Projekte im Bereich Energie- und Anlagentechnik.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchFürstenfeld, AustriaHQ recorded Nov 6, 202651-20014 contacts →

Exact match

“KEINER IST WIE WIR.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchPenzendorf, AustriaHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“Die Firma Lechner + Partner Ingenieure bietet als befugtes Ingenieurbüro nicht nur Planungs- und Überwachungsleistungen an sondern versteht sich als technischer Dienstleister…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchVorau, AustriaHQ recorded Nov 6, 202651-20013 contacts →

Exact match

“Spitzer Engineering is one of the biggest engineering companies in Austria.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 162 epc contractors based in Austria

See the full list, filter by size, metro and specialty, and access 2,079 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Epc contractors based in Austria at a glance

As of Nov 6, 2026
43.1%Verified-email coverage
29.8Average contacts per company
11-50Median size (employees)
19.8%Largest-city concentration · Vienna
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
69
11-50
46
51-200
30
201-500
6
501-1,000
4
1,001-5,000
1
10001+
2

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 162 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with Austria whose business descriptions match “epc contractors” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 2,079 professional contacts with verified work emails across the full matched dataset. 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 November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Epc contractors by metro

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “epc contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many epc contractors are there based in Austria?

RevenueBase identified 162 company matches for epc contractors associated with Austria as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Porr Group tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most epc contractors?

Vienna leads with 32 company records, followed by Graz (13) and Linz (6).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 2,079 professional contacts with verified work emails tracked across these 162 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 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 SmartSearch, 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.