Company lists · Data refreshed September 2026

Top 25 Iso certification consulting companies based in Austria

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

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 58 companies tracked

RevenueBase identified 58 iso certification consulting companies headquartered in Austria as of September 2026 and tracks 1,361 professional contacts across them, including 602 with verified work emails. Wien is the largest hub.

This list covers iso certification consulting companies 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 20, 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 20, 2026 86% judged on-target in blind review

58Companies

1,361Contacts tracked

602Verified emails

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The 25 largest iso certification consulting companies based in Austria

Ranked by team size

Top 25 of 58 iso certification consulting companies based in Austria, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to iso certification consulting companies: 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 20, 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 20, 2026
2	OETI	Partial evidence	Vienna, AustriaHQ checked Sep 20, 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 20, 2026
3	IBF Solutions	Indirect evidence	Vils, AustriaHQ checked Sep 20, 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 20, 2026
4	CIS	Indirect evidence	Vienna, AustriaHQ checked Sep 20, 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 20, 2026
5	Procon T&o Group Österreich	Partial evidence	Vienna, AustriaHQ checked Sep 20, 2026	11-50	17 contacts →
	Partial evidence “procon Unternehmensberatung GmbH is a consulting company located in Vienna, Austria.” Source: RevenueBase Database · checked Sep 20, 2026
6	Systemcert Zertifizierungsges.M.B.H	Indirect evidence	Leoben, AustriaHQ checked Sep 20, 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 20, 2026
7	TÜV Austria Expert Services Gmbh	Indirect evidence	Leonding, AustriaHQ checked Sep 20, 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 20, 2026
8	Sec4you Advanced It-Audit Services Gmbh	Indirect evidence	Korneuburg, AustriaHQ checked Sep 20, 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 20, 2026
9	SAM Gmbh	Indirect evidence	Kindberg, AustriaHQ checked Sep 20, 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 20, 2026
10	Safeside Consulting Gmbh	Indirect evidence	Ludesch, AustriaHQ checked Sep 20, 2026	1-10	5 contacts →
	Indirect evidence “Unsere Lösungen sind nicht kompliziert.” Source: RevenueBase Database · checked Sep 20, 2026
11	Agentur Ritt Gmbh	Indirect evidence	Amstetten, AustriaHQ checked Sep 20, 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 20, 2026
12	Metras Gmbh	Partial evidence	Klagenfurt, AustriaHQ checked Sep 20, 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 20, 2026
13	Müllermed Gmbh	Indirect evidence	Neufelden, AustriaHQ checked Sep 20, 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 20, 2026
14	Isec Gmbh	Partial evidence	St. Stefan/lav., AustriaHQ checked Sep 20, 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 20, 2026
15	Betriebswerk Unternehmensberatung Gmbh	Indirect evidence	Vienna, AustriaHQ checked Sep 20, 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 20, 2026
16	HGE Competence	Indirect evidence	Stainz, AustriaHQ checked Sep 20, 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 20, 2026
17	Software Quality LAB Academy	Indirect evidence	AustriaHQ checked Sep 20, 2026	11-50	2 contacts →
	Indirect evidence “Imagine that in an important manufacturing company the equipment suddenly comes to a standstill because the software in the production process is prone to errors.” Source: RevenueBase Database · checked Sep 20, 2026
18	Vienna School Of Quality & Innovation	Indirect evidence	Vienna, AustriaHQ checked Sep 20, 2026	11-50	2 contacts →
	Indirect evidence “World-Class Education for a new generation of innovators.” Source: RevenueBase Database · checked Sep 20, 2026
19	Ö&k Consulting	Strong evidence	Vienna, AustriaHQ checked Sep 20, 2026	1-10	2 contacts →
	Strong evidence “Management Systems (quality ISO 9001, environement ISO 14001, health and safety ISO 45001, internal audits)- Business Consulting (Start-Up support, operational due dilligence…” Source: RevenueBase Database · checked Sep 20, 2026
20	Klueger Digital Gmbh	Indirect evidence	Elsbethen, AustriaHQ checked Sep 20, 2026	1-10	2 contacts →
	Indirect evidence “Beratung & Lösungen im Bereich Safetymanagement und Qualitätssicherung” Source: RevenueBase Database · checked Sep 20, 2026
21	S&e Engineering Gmbh	Indirect evidence	Kundl, AustriaHQ checked Sep 20, 2026	1-10	1 contacts →
	Indirect evidence “Die Vielfalt an Gesetzen, Verordnungen, Richtlinien und Normen, mit denen Sie als Inhaber einer Betriebsanlage konfrontiert werden ist enorm und kaum noch zu überblicken.” Source: RevenueBase Database · checked Sep 20, 2026
22	Mrak Consulting E.U	Indirect evidence	Großweikersdorf, AustriaHQ checked Sep 20, 2026	1-10	1 contacts →
	Indirect evidence “Ich verfüge ein breites und tiefes Spektrum an Fachwissen und praktische Erfahrung in vielen spezifischen Bereichen von Compliance.” Source: RevenueBase Database · checked Sep 20, 2026
23	Qualitysolutions At	Indirect evidence	Fernitz Bei Graz, AustriaHQ checked Sep 20, 2026	1-10	1 contacts →
	Indirect evidence “Qualitysolutions bringt es auf den Punkt!” Source: RevenueBase Database · checked Sep 20, 2026
24	Caveo Safety & Compliance	Partial evidence	Vienna, AustriaHQ checked Sep 20, 2026	1-10	1 contacts →
	Partial evidence “Compliance Engineering Consulting ⏩ Project Management, Product Safety and Compliance, Documentation, Conformity Assessment, Information Management, and Standardisation ⏩ Global…” Source: RevenueBase Database · checked Sep 20, 2026
25	RBS Consulting	Indirect evidence	Wien, AustriaHQ checked Sep 20, 2026	1-10	1 contacts →
	Indirect evidence “We deliver tailor-made business solutions for responsible companies.” Source: RevenueBase Database · checked Sep 20, 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 companies. 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 companies.
Partial evidence: Its own public description names part of iso certification consulting companies, 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 companies. 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 58 iso certification consulting companies based in Austria

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Iso certification consulting companies based in Austria at a glance

As of Sep 20, 2026

44.2%Verified-email coverage

23.5Average contacts per company

1-10Median size (employees)

24.1%Largest-city concentration · Wien

Sep 20, 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 58 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 companies, 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 companies”. 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 companies), 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 companies, 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, 602 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 20, 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 companies, 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 companies are there based in Austria?

RevenueBase identified 58 iso certification consulting companies 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 companies?

Wien leads with 14 headquartered companies, followed by Graz (3) 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 602 verified decision-maker contacts tracked across these 58 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 20, 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.