Company lists · Data refreshed November 2026

Top 22 Tier 1 IT companies based in Austria

RevenueBase identified 620 company matches for tier 1 IT companies associated with Austria as of November 2026 and tracks 26,470 professional contacts across them, including 3,932 with verified work emails. Vienna is the largest hub.

This list covers company matches for tier 1 IT companies 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
620Companies
26,470Contacts tracked
3,932Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 22 largest tier 1 IT companies based in Austria

Ranked by team size
Top 22 of 620 company matches for tier 1 IT companies 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, 2026501-1,000447 contacts →

Exact match

“Research Industrial Systems Engineering (RISE) is an internationally established and recognized IT R&D provider with experience in planning, IT architecture, IT infrastructure, IT…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchVienna, AustriaHQ recorded Nov 6, 2026501-1,000366 contacts →

Exact match

“EBCONT is a leading Austrian IT services company with more than 700 employees that offers IT solutions for more than 130 customers from across all industries including the public…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchLinz, AustriaHQ recorded Nov 6, 2026201-500310 contacts →

Exact match

“The IT landscape is constantly changing.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchVienna, AustriaHQ recorded Nov 6, 2026201-500136 contacts →

Exact match

“Raiffeisen Group IT GmbH is an IT company based in Vienna, Austria.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchAnsfelden, AustriaHQ recorded Nov 6, 202651-200134 contacts →

Exact match

“Digitale Innovation in jeder Dimension.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchVienna, AustriaHQ recorded Nov 6, 2026201-500129 contacts →

Exact match

“CPB SOFTWARE AG ist ein international tätiger Full-Service-Provider mit Standorten in Österreich, Deutschland und seit 2025 auch in Liechtenstein.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchVienna, AustriaHQ recorded Nov 6, 2026501-1,000119 contacts →

Exact match

“Seit mehr als 60 Jahren zählt BEKO Solutions GmbH zu Österreichs führenden IT- & Technologiedienstleistern.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchVienna, AustriaHQ recorded Nov 6, 2026501-1,000105 contacts →

Exact match

“Specific-Group Ihr IT-Dienstleister des Vertrauens Unsere innovativen IT-Lösungen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchLinz, AustriaHQ recorded Nov 6, 202651-200102 contacts →

Exact match

“smartpoint is an innovative consulting firm that focusses on IT consulting and development of business solutions and processes with locations in Linz and Vienna, Austria.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchKufstein, AustriaHQ recorded Nov 6, 202651-20093 contacts →

Exact match

“Starker Partner für Unternehmen und Kommunen Als eines der größten Systemhäuser Österreichs sind wir Ihr Experte in Sachen IT-Produkte und IT-Services für Unternehmen und Kommunen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchSistrans, AustriaHQ recorded Nov 6, 202651-20092 contacts →

Exact match

“Wir erarbeiten, entwickeln und betreiben hochwertige, maßgeschneiderte IT-Applikationen sowie IT-Produkte und unterstützen damit unsere Kunden, effizient und erfolgreich am Markt…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchVienna, AustriaHQ recorded Nov 6, 202651-20085 contacts →

Exact match

“Wir unterstützen unsere Kunden als Denkpartner in wichtigen IT-Bereichen: sicheres Nutzen der Cloud, IT-Security, Data Infrastructure und im Bereich Data Analytics.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchVienna, AustriaHQ recorded Nov 6, 202651-20074 contacts →

Exact match

“APA-IT Informations Technologie offers full-service solutions focused on the areas of media solutions and outsourcing.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchLinz, AustriaHQ recorded Nov 6, 2026n/a72 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchWels, AustriaHQ recorded Nov 6, 202651-20065 contacts →

Exact match

“Wir sind IT-Experten, Security Profis, KI-Spezialisten, Tüftler, Macher, Nerds.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchVienna, AustriaHQ recorded Nov 6, 202651-20063 contacts →

Exact match

“Your specialist for custom software systems, managed IT services, and AI solutions for business-critical processes.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact match2331 Vösendorf, AustriaHQ recorded Nov 6, 202651-20058 contacts →

Exact match

“For over 45 years, IVM has been connecting companies in Austria with qualified experts.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchVienna, AustriaHQ recorded Nov 6, 202651-20053 contacts →

Exact match

“As part of the Swiss CymbiQ Group AG Anovis operates thousands of IT Security Systems around the world for globally acting customers, partnering with well-known companies such as…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchInnsbruck, AustriaHQ recorded Nov 6, 2026501-1,00052 contacts →

Exact match

“Seit dem 01.12.2022 ist das ARZ bei der Accenture TiGital GmbH zu Hause – der Betriebsübergang ist vollzogen und die rund 600 Mitarbeitende sind nun Teil des Accenture-Teams.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchKorneuburg, AustriaHQ recorded Nov 6, 202651-20051 contacts →

Exact match

“IT-Kompetenz aus einer Hand Die gemdat Niederösterreich, gegründet 1982, blickt auf über 40 erfolgreiche Geschäftsjahre zurück.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchVienna, AustriaHQ recorded Nov 6, 202651-20046 contacts →

Exact match

“RNC Solutions GMBH is a trusted partner for a new digital era.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchWien & Graz, AustriaHQ recorded Nov 6, 2026201-50044 contacts →

Exact match

“Die besten Ergebnisse entstehen, wenn Menschen gerne tun, was sie tun.”

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

Showing 22 of 620 tier 1 IT companies based in Austria

See the full list, filter by size, metro and specialty, and access 3,932 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Tier 1 IT companies based in Austria at a glance

As of Nov 6, 2026
14.9%Verified-email coverage
42.7Average contacts per company
1-10Median size (employees)
28.5%Largest-city concentration · Vienna
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
388
11-50
152
51-200
41
201-500
13
501-1,000
10
1,001-5,000
1
10001+
1

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 620 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 “tier 1 IT companies” 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 3,932 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.

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 “tier 1 IT companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many tier 1 IT companies are there based in Austria?

RevenueBase identified 620 company matches for tier 1 IT companies 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?

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

Which city has the most tier 1 IT companies?

Vienna leads with 177 company records, followed by Graz (27) and Linz (23).

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 3,932 professional contacts with verified work emails tracked across these 620 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.

Ready to reach these companies? Verified emails and direct dials for all 620 tier 1 IT companies based in Austria. Start with a free account, no credit card.

Download this list →

Related lists

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.