Company lists · Data refreshed September 2026

Top 25 Iso certification consulting firms based in Austria

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

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 92 companies tracked

RevenueBase identified 92 iso certification consulting firms headquartered in Austria as of September 2026 and tracks 1,532 professional contacts across them, including 641 with verified work emails. Wien is the largest hub.

This list covers iso certification 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 28, 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 28, 2026 86% judged on-target in blind review

92Companies

1,532Contacts tracked

641Verified emails

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The 25 largest iso certification consulting firms based in Austria

Ranked by team size

Top 25 of 92 iso certification consulting firms based in Austria, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to iso certification 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	Quality Austria	Partial evidence	Vienna, AustriaHQ checked Sep 28, 2026	51-200	206 contacts →
	Partial evidence “Quality Austria is the leading Austrian contact for System and Product certification, verification and validation, Training and certification of persons and Austria Quality Seal…” Source: RevenueBase Database · checked Sep 28, 2026
2	OETI	Partial evidence	Vienna, AustriaHQ checked Sep 28, 2026	51-200	65 contacts →
	Partial evidence “Established in 1967, OETI has been a steadfast provider of reliable and high-quality consulting services for textiles, leather and due diligence along the supply chain, personal…” Source: RevenueBase Database · checked Sep 28, 2026
3	IBF Solutions	Indirect evidence	Vils, AustriaHQ checked Sep 28, 2026	51-200	47 contacts →
	Indirect evidence “IBF - Your partner for efficient CE marking Our locations: Vils/Tyrol \| Stuttgart \| Zurich IBF is the leading provider of software systems in the field of safety of machinery and…” Source: RevenueBase Database · checked Sep 28, 2026
4	CIS	Indirect evidence	Vienna, AustriaHQ checked Sep 28, 2026	11-50	30 contacts →
	Indirect evidence “English version below // Als akkreditierter Zertifizierungspartner ist CIS auf Informationssicherheit, Datenschutz, Cloud Computing, IT-Services, Rechenzentren sowie auf Business…” Source: RevenueBase Database · checked Sep 28, 2026
5	Procon T&o Group Österreich	Partial evidence	Vienna, AustriaHQ checked Sep 28, 2026	11-50	17 contacts →
	Partial evidence “procon Unternehmensberatung GmbH is a consulting company located in Vienna, Austria.” Source: RevenueBase Database · checked Sep 28, 2026
6	Systemcert Zertifizierungsges.M.B.H	Indirect evidence	Leoben, AustriaHQ checked Sep 28, 2026	11-50	16 contacts →
	Indirect evidence “Als akkreditierte Zertifizierungsstelle bietet SystemCERT Dienstleistungen sowohl für Organisationen auch für Personen an.” Source: RevenueBase Database · checked Sep 28, 2026
7	Itsm Partner Wien	Partial evidence	Wien, AustriaHQ checked Sep 28, 2026	11-50	14 contacts →
	Partial evidence “ITSM Partner Consulting GmbH ist Österreichs führendes Unternehmen, wenn es um Trainings und Beratung zum Thema Service Management geht.” Source: RevenueBase Database · checked Sep 28, 2026
8	Pulswerk Gmbh	Indirect evidence	Vienna, AustriaHQ checked Sep 28, 2026	11-50	14 contacts →
	Indirect evidence “pulswerk ist das Beratungsunternehmen des Österreichischen Ökologie-Instituts.” Source: RevenueBase Database · checked Sep 28, 2026
9	TÜV Austria Expert Services Gmbh	Indirect evidence	Leonding, AustriaHQ checked Sep 28, 2026	51-200	11 contacts →
	Indirect evidence “Die TÜV AUSTRIA Expert Services GmbH zählt in ihren Tätigkeitsbereichen national zu den führenden Unternehmen und wächst auch im internationalen Bereich stetig weiter.” Source: RevenueBase Database · checked Sep 28, 2026
10	Sec4you Advanced It-Audit Services Gmbh	Indirect evidence	Korneuburg, AustriaHQ checked Sep 28, 2026	11-50	10 contacts →
	Indirect evidence “SEC4YOU ist ein produktunabhängiges Prüfungs- und Beratungsunternehmen im Bereich der IT- und Informationssicherheit.” Source: RevenueBase Database · checked Sep 28, 2026
11	Institut FÜR Mineralölprodukte UND Umweltanalytik Gmbh	Indirect evidence	Vienna, AustriaHQ checked Sep 28, 2026	11-50	7 contacts →
	Indirect evidence “Die I.M.U.” Source: RevenueBase Database · checked Sep 28, 2026
12	KEC	Partial evidence	Feldkirchen, AustriaHQ checked Sep 28, 2026	11-50	5 contacts →
	Partial evidence “KANZIAN ENGINEERING & CONSULTING GmbH (KEC) bietet 4 Schwerpunkte: 1.Managementsysteme KEC unterstützt mit Beratungsleistungen und internen Audits Unternehmen beim Aufbau und der…” Source: RevenueBase Database · checked Sep 28, 2026
13	SAM Gmbh	Indirect evidence	Kindberg, AustriaHQ checked Sep 28, 2026	11-50	5 contacts →
	Indirect evidence “Durch die jahrelange Erfahrung und die Durchführung unterschiedlichster Projekte in verschiedensten Sparten konnten wir uns als Sicherheitstechnisches Zentrum (STZ) in den…” Source: RevenueBase Database · checked Sep 28, 2026
14	Safeside Consulting Gmbh	Indirect evidence	Ludesch, AustriaHQ checked Sep 28, 2026	1-10	5 contacts →
	Indirect evidence “Unsere Lösungen sind nicht kompliziert.” Source: RevenueBase Database · checked Sep 28, 2026
15	BVFS	Indirect evidence	Salzburg, AustriaHQ checked Sep 28, 2026	11-50	5 contacts →
	Indirect evidence “BAUTECHNISCHE VERSUCHS- UND FORSCHUNGSANSTALT SALZBURG Wir sind Ihre unabhängigen Experten im Bausektor.” Source: RevenueBase Database · checked Sep 28, 2026
16	Agentur Ritt Gmbh	Indirect evidence	Amstetten, AustriaHQ checked Sep 28, 2026	1-10	4 contacts →
	Indirect evidence “Quality is not a coincidence As Austria’s leading agency for quality assurance we are driven by a simple aim: securing best quality along the flow of goods.” Source: RevenueBase Database · checked Sep 28, 2026
17	Konzept59	Indirect evidence	Reisenberg, AustriaHQ checked Sep 28, 2026	1-10	4 contacts →
	Indirect evidence “Konzept59 ist Ihr Partner für die Umsetzung technisch innovativer und nachhaltiger Projekte – von der Idee bis zur Marktreife.” Source: RevenueBase Database · checked Sep 28, 2026
18	Metras Gmbh	Partial evidence	Klagenfurt, AustriaHQ checked Sep 28, 2026	1-10	3 contacts →
	Partial evidence “Unternehmen aller Größen, vom Start-up bis zum Großkonzern, setzen auf die Dienstleistungen der METRAS GmbH um die Akkreditierung nach ISO/IEC 17020:2012, ISO/IEC 17025:2017 oder…” Source: RevenueBase Database · checked Sep 28, 2026
19	My-Concert Gmbh	Indirect evidence	Vienna, AustriaHQ checked Sep 28, 2026	1-10	3 contacts →
	Indirect evidence “Wir beraten Sie bei der Einführung von Prozessen und unterstützen Sie in der täglichen Umsetzung.” Source: RevenueBase Database · checked Sep 28, 2026
20	Müllermed Gmbh	Indirect evidence	Neufelden, AustriaHQ checked Sep 28, 2026	11-50	3 contacts →
	Indirect evidence “müllermed ist seit vielen Jahren Partner für Krankenhäuser und Kliniken, Radiologen und niedergelassenen Ärzte.” Source: RevenueBase Database · checked Sep 28, 2026
21	Isec Gmbh	Partial evidence	St. Stefan/lav., AustriaHQ checked Sep 28, 2026	1-10	3 contacts →
	Partial evidence “Die ISEC GmbH – Institut für Service, Engineering und Consulting ist Ihr unabhängiger, objektiver und vertraulicher Partner für - Technische Überprüfung (zB AM-VO, ASchG, MSV…” Source: RevenueBase Database · checked Sep 28, 2026
22	Betriebswerk Unternehmensberatung Gmbh	Indirect evidence	Vienna, AustriaHQ checked Sep 28, 2026	1-10	2 contacts →
	Indirect evidence “betriebswerk Unternehmensberatung GmbH unterstützt Unternehmen in der DACH-Region beim Aufbau, der Einführung, Betreuung und Weiterentwicklung von Managementsystemen – praxisnah…” Source: RevenueBase Database · checked Sep 28, 2026
23	Schmax Engineering Gmbh	Indirect evidence	AustriaHQ checked Sep 28, 2026	1-10	2 contacts →
	Indirect evidence “schmax engineering is an engineering consultancy, with focus on Automotive & Motorsport and QHSE Services.” Source: RevenueBase Database · checked Sep 28, 2026
24	Brandschutz Consulting Leidner Gmbh	Indirect evidence	Vienna, AustriaHQ checked Sep 28, 2026	1-10	2 contacts →
	Indirect evidence “Wir heißen euch herzlich willkommen.” Source: RevenueBase Database · checked Sep 28, 2026
25	HGE Competence	Indirect evidence	Stainz, AustriaHQ checked Sep 28, 2026	1-10	2 contacts →
	Indirect evidence “HGe-Competence ist ein zertifiziertes Beratungsunternehmen für praxisorientiertes Qualitätsmanagement und Hygiene im Gesundheits- und Sozialwesen, der Gastronomie und Hotellerie.” Source: RevenueBase Database · checked Sep 28, 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: iso certification 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 iso certification consulting firms.
Partial evidence: Its own public description names part of iso certification consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name iso certification 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 92 iso certification consulting firms based in Austria

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Iso certification consulting firms based in Austria at a glance

As of Sep 28, 2026

41.8%Verified-email coverage

16.7Average contacts per company

1-10Median size (employees)

27.2%Largest-city concentration · Wien

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

1,001-5,000

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 92 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 iso certification 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 “iso certification 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 iso certification 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 iso certification 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, 641 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 28, 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 iso certification 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 iso certification consulting firms are there based in Austria?

RevenueBase identified 92 iso certification 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?

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

Which city has the most iso certification consulting firms?

Wien leads with 25 headquartered companies, followed by Vienna (7) and Graz (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 641 verified decision-maker contacts tracked across these 92 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 28, 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.