Company lists · Data refreshed September 2026

Top 25 Freelancer IT consulting firms based in Austria

Name: Freelancer IT consulting firms based in Austria
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 186 companies tracked

RevenueBase identified 186 freelancer IT consulting firms headquartered in Austria as of September 2026 and tracks 966 professional contacts across them, including 473 with verified work emails and 32 with mobile numbers. Vienna is the largest hub.

This list covers freelancer IT consulting 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 30, 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 30, 2026 86% judged on-target in blind review

186Companies

966Contacts tracked

473Verified emails

32Mobile numbers

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The 25 largest freelancer IT consulting firms based in Austria

Ranked by team size

Top 25 of 186 freelancer IT consulting firms based in Austria, ranked by team size, largest first. Data refreshed Sep 30, 2026. RevenueBase Smart Search rates how each company's information relates to freelancer IT consulting 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Adesso Austria Gmbh	Partial evidence	Vienna, AustriaHQ checked Sep 30, 2026	51-200	108 contacts →
	Partial evidence “Unsere Mission: Kerngeschäftsprozesse optimieren durch gezielten Einsatz moderner IT.” Source: RevenueBase Database · checked Sep 30, 2026
2	Smartpoint Dataformers Gmbh	Strong evidence	Linz, AustriaHQ checked Sep 30, 2026	51-200	102 contacts →
	Strong evidence “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.” Source: RevenueBase Database · checked Sep 30, 2026
3	Vace Group	Indirect evidence	Linz, AustriaHQ checked Sep 30, 2026	501-1,000	43 contacts →
	Indirect evidence “Die VACE GROUP ist eines der führenden österreichischen Technologie- und Personalberatungsunternehmen.” Source: RevenueBase Database · checked Sep 30, 2026
4	DIE Umsetzer Gmbh	Indirect evidence	Vienna, AustriaHQ checked Sep 30, 2026	11-50	36 contacts →
	Indirect evidence “Gnadenlos pragmatisch.” Source: RevenueBase Database · checked Sep 30, 2026
5	Solicon IT Gmbh	Partial evidence	Graz, AustriaHQ checked Sep 30, 2026	11-50	29 contacts →
	Partial evidence “solicon IT ist ein österreichisches IT-Beratungsunternehmen in Graz und Wien mit dem Fokus auf die Bereiche Data Management, Business Intelligence und Analytics, sowie Databased…” Source: RevenueBase Database · checked Sep 30, 2026
6	Seqis Gmbh	Partial evidence	Vienna, AustriaHQ checked Sep 30, 2026	11-50	28 contacts →
	Partial evidence “Wir bei SEQIS sind spezialisiert auf viele Aspekte der IT Wertschöpfungskette: Business Analyse / Requirement Engineering, Software Entwicklung, Software Test und…” Source: RevenueBase Database · checked Sep 30, 2026
7	TCI Consult Gmbh	Indirect evidence	Vienna, AustriaHQ checked Sep 30, 2026	51-200	27 contacts →
	Indirect evidence “TCI Consult specialises in Business Intelligence, Information Management and Technology Management services.” Source: RevenueBase Database · checked Sep 30, 2026
8	Alten Austria	Indirect evidence	Graz, AustriaHQ checked Sep 30, 2026	51-200	27 contacts →
	Indirect evidence “Mit weltweit über 54,100 Mitarbeitern und Niederlassungen in über 30 Ländern ist die ALTEN Group einer der führenden Entwicklungsdienstleister in Europa.” Source: RevenueBase Database · checked Sep 30, 2026
9	Acticon Gmbh	Partial evidence	Krems An Der Donau, AustriaHQ checked Sep 30, 2026	11-50	26 contacts →
	Partial evidence “Acticon GmbH - Die IT Experten!” Source: RevenueBase Database · checked Sep 30, 2026
10	Klaiton	Indirect evidence	Vienna, AustriaHQ checked Sep 30, 2026	11-50	21 contacts →
	Indirect evidence “Klaiton ist eine Beratungsplattform, die Organisationen mit unabhängigen und qualitätsgeprüften Berater:innen verbindet, um gemeinsam nachhaltige Wirkung zu erzielen.” Source: RevenueBase Database · checked Sep 30, 2026
11	Corda Business & Information Engineering Gmbh	Indirect evidence	Vienna, AustriaHQ checked Sep 30, 2026	11-50	20 contacts →
	Indirect evidence “Durch die langjährige Expertise unserer MitarbeiterInnen und die Zusammenarbeit mit kompetenten PartnerInnen begleiten und unterstützen wir unsere KundInnen bei der erfolgreichen…” Source: RevenueBase Database · checked Sep 30, 2026
12	Connex.Cc DI Hadek Gmbh	Strong evidence	Vienna, AustriaHQ checked Sep 30, 2026	11-50	19 contacts →
	Strong evidence “Weil Zukunft jetzt stattfindet \| CONNEX.CC Als Management-Consulting und IT-Projektmanagement-Partner sind wir auf das Lösen digitaler Herausforderungen fokussiert.” Source: RevenueBase Database · checked Sep 30, 2026
13	Poesis Consulting Gmbh	Partial evidence	Klaus, AustriaHQ checked Sep 30, 2026	11-50	18 contacts →
	Partial evidence “Poesis Consulting hat sich aus der traditionellen Strategieberatung entwickelt mit unseren Wurzeln bei McKinsey, Boston Consulting Group sowie der Hochschule St.” Source: RevenueBase Database · checked Sep 30, 2026
14	Bytepoets Gmbh	Indirect evidence	Graz, AustriaHQ checked Sep 30, 2026	11-50	18 contacts →
	Indirect evidence “BYTEPOETS believe in a future, in which people and technology work as one and interact seamlessly.” Source: RevenueBase Database · checked Sep 30, 2026
15	HPC ONE Gmbh	Partial evidence	Vienna, AustriaHQ checked Sep 30, 2026	51-200	16 contacts →
	Partial evidence “The pinnacle of IT-competency for your success.” Source: RevenueBase Database · checked Sep 30, 2026
16	Dietrich Andert It-Management Gmbh	Partial evidence	Vienna, AustriaHQ checked Sep 30, 2026	11-50	12 contacts →
	Partial evidence “IT-Management ist Ihr Komplettanbieter für sämtliche Anliegen rund um Ihre IT-Landschaft.” Source: RevenueBase Database · checked Sep 30, 2026
17	Sphinx IT Consulting	Partial evidence	Vienna, AustriaHQ checked Sep 30, 2026	11-50	12 contacts →
	Partial evidence “Sphinx bietet seit mehr als 30 Jahren ganzheitliche IT-Beratung, maßgeschneiderte Lösungen und Wertschätzung bestehender Systeme sowie für die Menschen dahinter.” Source: RevenueBase Database · checked Sep 30, 2026
18	Suxess Information Technologies Gmbh	Indirect evidence	Innsbruck, AustriaHQ checked Sep 30, 2026	11-50	10 contacts →
	Indirect evidence “Erfolg braucht Teamwork: suXess ist Ihr verlässlicher Partner!” Source: RevenueBase Database · checked Sep 30, 2026
19	Jaegerdrei Solution Gmbh	Indirect evidence	Graz, AustriaHQ checked Sep 30, 2026	11-50	10 contacts →
	Indirect evidence “jaegerdrei solutions gmbh specializes in providing innovative and practical solutions to businesses across various industries.” Source: RevenueBase Database · checked Sep 30, 2026
20	Institut FÜR Verwaltungsmanagement Gmbh IVM	Partial evidence	Innsbruck, AustriaHQ checked Sep 30, 2026	11-50	9 contacts →
	Partial evidence “Die Institut für Verwaltungsmanagement GmbH (IVM) ist ein österreichweit führender Partner für Verwaltungsmodernisierung, Management- und IT-Beratung.” Source: RevenueBase Database · checked Sep 30, 2026
21	Consigma Management Beratung Gmbh	Partial evidence	Vienna, AustriaHQ checked Sep 30, 2026	1-10	8 contacts →
	Partial evidence “Wir beraten von der IT-Strategie über Digitalisierung, IT-Ausschreibungen und Customer Experience bis hin zur Einführung oder Optimierung klassischer oder agiler…” Source: RevenueBase Database · checked Sep 30, 2026
22	Splendit It-Consulting Gmbh	Indirect evidence	Vienna, AustriaHQ checked Sep 30, 2026	11-50	7 contacts →
	Indirect evidence “We are dedicated to the success of your project Based on our years of project experience and our quality-driven approach, we assist innovative companies in developing new software…” Source: RevenueBase Database · checked Sep 30, 2026
23	Netzware Handels- UND It-Dienstleistungs Gmbh	Partial evidence	Vienna, AustriaHQ checked Sep 30, 2026	11-50	6 contacts →
	Partial evidence “Netzware Handels- und IT-Dienstleistungs GmbH is a company based out of DAVIDGASSE 85-89, Wien, Austria.” Source: RevenueBase Database · checked Sep 30, 2026
24	IMC It-Management & Coaching Gmbh	Partial evidence	Ybbsitz, AustriaHQ checked Sep 30, 2026	11-50	6 contacts →
	Partial evidence “IT sicher & einfach nutzen Wir kümmern uns um Ihre Unternehmens-IT, damit Sie den Rücken für Ihre beruflichen Aufgaben frei haben!” Source: RevenueBase Database · checked Sep 30, 2026
25	Hanalytica Gmbh	Partial evidence	Linz, AustriaHQ checked Sep 30, 2026	11-50	6 contacts →
	Partial evidence “About Hanalytica: Elevating IT Excellence At Hanalytica, we specialize in delivering IT excellence.” Source: RevenueBase Database · checked Sep 30, 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: freelancer IT consulting firms. 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 freelancer IT consulting firms.
Partial evidence: Its own public description names part of freelancer IT consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name freelancer IT consulting firms. 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 186 freelancer IT consulting firms based in Austria

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Freelancer IT consulting firms based in Austria at a glance

As of Sep 30, 2026

49.0%Verified-email coverage

3.3%Mobile-number coverage

5.2Average contacts per company

1-10Median size (employees)

43.5%Largest-city concentration · Vienna

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

129

11-50

51-200

501-1,000

Freshness & accuracy

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

Email last verified

Median 33.0d

1230–30

33331–60

1761–90

090–180

0180+

Company record updated

Median 84.0d

00–30

26531–60

30761–90

33490–180

60180+

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 freelancer IT consulting 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 “freelancer IT consulting 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 freelancer IT consulting 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 freelancer IT consulting 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, 473 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 30, 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.

Freelancer IT consulting firms by metro

Freelancer IT consulting firms in Vienna81

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 freelancer IT consulting 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 freelancer IT consulting firms are there based in Austria?

RevenueBase identified 186 freelancer IT consulting 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?

Adesso Austria Gmbh, headquartered in Vienna, tops this list with the largest team on record.

Which city has the most freelancer IT consulting firms?

Vienna leads with 81 headquartered companies, followed by Linz (9) and Graz (7).

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 473 verified decision-maker contacts tracked across these 186 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 30, 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.