Company lists · Data refreshed September 2026

Top 25 Iso certification consulting firms based in Italy

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

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 1,686 companies tracked

RevenueBase identified 1,686 iso certification consulting firms headquartered in Italy as of September 2026 and tracks 19,227 professional contacts across them, including 6,473 with verified work emails. Roma is the largest hub.

This list covers iso certification consulting firms headquartered in Italy, 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

1,686Companies

19,227Contacts tracked

6,473Verified emails

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The 25 largest iso certification consulting firms based in Italy

Ranked by team size

Top 25 of 1,686 iso certification consulting firms based in Italy, 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	RINA	Indirect evidence	Genova, ItalyHQ checked Sep 28, 2026	5,001-10,000	5,448 contacts →
	Indirect evidence “We are 6,600+ around the world.” Source: RevenueBase Database · checked Sep 28, 2026
2	Dekra Italy	Indirect evidence	Cinisello Balsamo, ItalyHQ checked Sep 28, 2026	501-1,000	427 contacts →
	Indirect evidence “DEKRA in Italy has been present for more than 20 years, with offices in Milan, Rome, Verona and laboratories in Osnago, Thiene and Moncalieri.” Source: RevenueBase Database · checked Sep 28, 2026
3	IMQ S.P.A	Indirect evidence	Milano, ItalyHQ checked Sep 28, 2026	1,001-5,000	412 contacts →
	Indirect evidence “Il Gruppo IMQ rappresenta una delle più importanti realtà italiane nel settore della valutazione della conformità (certificazione, prove, verifiche, ispezioni), presente anche nei…” Source: RevenueBase Database · checked Sep 28, 2026
4	Ecol Studio Lifeanalytics	Indirect evidence	Lucca, ItalyHQ checked Sep 28, 2026	201-500	345 contacts →
	Indirect evidence “Salute, Sicurezza, Ambiente e Qualità del prodotto: sei davvero sostenibile?” Source: RevenueBase Database · checked Sep 28, 2026
5	CSI S.P.A	Partial evidence	Bollate (mi), ItalyHQ checked Sep 28, 2026	201-500	259 contacts →
	Partial evidence “CSI is a multipurpose Certification and Behavioral Analysis Center operating in the field of company services in an international context, with a wide offer diversified in terms…” Source: RevenueBase Database · checked Sep 28, 2026
6	Kiwa Italia	Partial evidence	Granarolo Dell'emilia, ItalyHQ checked Sep 28, 2026	201-500	217 contacts →
	Partial evidence “We are Kiwa, one of the global leader in Testing, Inspection and Certification (TIC).” Source: RevenueBase Database · checked Sep 28, 2026
7	Icea Istituto Certificazioni Etiche E Ambientali	Partial evidence	Bologna, ItalyHQ checked Sep 28, 2026	51-200	200 contacts →
	Partial evidence “ICEA, Institute for Ethical and Environmental Certification, is a nonprofit consortium with the participation of institutions, associations, companies and civil society…” Source: RevenueBase Database · checked Sep 28, 2026
8	2a Group	Indirect evidence	Brembate, ItalyHQ checked Sep 28, 2026	51-200	182 contacts →
	Indirect evidence “2A Group è composta da due realtà sinergiche e complementari: 2A Engineering e 2A Ecogestioni 🤝 Un team multidisciplinare con oltre 100 esperti presenti in tutta Italia, al…” Source: RevenueBase Database · checked Sep 28, 2026
9	Certiquality SRL	Indirect evidence	Milano, ItalyHQ checked Sep 28, 2026	51-200	148 contacts →
	Indirect evidence “CERTIQUALITY S.r.l.” Source: RevenueBase Database · checked Sep 28, 2026
10	Istituto Giordano S.P.A	Partial evidence	Bellaria Igea Marina, ItalyHQ checked Sep 28, 2026	51-200	128 contacts →
	Partial evidence “A research centre, avant-garde in its experimentation, certification, planning and training, Istituto Giordano’s objective is to improve industrial quality by providing…” Source: RevenueBase Database · checked Sep 28, 2026
11	ECO Certificazioni	Indirect evidence	Faenza, ItalyHQ checked Sep 28, 2026	51-200	108 contacts →
	Indirect evidence “La capillare presenza su tutto il territorio nazionale consente a ECO Certificazioni S.p.A.” Source: RevenueBase Database · checked Sep 28, 2026
12	S-4-B-T - Solution	Partial evidence	Latina, ItalyHQ checked Sep 28, 2026	51-200	106 contacts →
	Partial evidence “We are an ISO 9001 certified organization made up of 70 specialists.” Source: RevenueBase Database · checked Sep 28, 2026
13	S.T.B. Valitech S.R.L	Indirect evidence	Sabaudia, ItalyHQ checked Sep 28, 2026	51-200	103 contacts →
	Indirect evidence “S.T.B.” Source: RevenueBase Database · checked Sep 28, 2026
14	ICMQ	Indirect evidence	Milano, ItalyHQ checked Sep 28, 2026	51-200	91 contacts →
	Indirect evidence “ICMQ è un organismo di certificazione italiano specializzato nella certificazione di prodotti, processi, sistemi di gestione e competenze professionali, con servizi di ispezione…” Source: RevenueBase Database · checked Sep 28, 2026
15	Alavie SRL	Indirect evidence	Desio, ItalyHQ checked Sep 28, 2026	51-200	86 contacts →
	Indirect evidence “Alavie garantisce la qualità dei propri servizi ed il supporto al cliente.” Source: RevenueBase Database · checked Sep 28, 2026
16	Consilia	Indirect evidence	Rome, ItalyHQ checked Sep 28, 2026	11-50	82 contacts →
	Indirect evidence “Consilia è una Società Leader specializzata nella Consulenza e Formazione sulle tematiche della Sicurezza sul Lavoro, Tutela Ambientale ed Analisi dei Processi.” Source: RevenueBase Database · checked Sep 28, 2026
17	Gruppo Maurizi	Indirect evidence	Roma, ItalyHQ checked Sep 28, 2026	51-200	78 contacts →
	Indirect evidence “Aiutiamo aziende produttive e organizzazioni strutturate a gestire in modo efficace sicurezza alimentare, sicurezza sul lavoro e compliance ambientale, semplificando obblighi…” Source: RevenueBase Database · checked Sep 28, 2026
18	Made HSE Gruppo Marcegaglia	Indirect evidence	Gazoldo Degli Ippoliti (mn), ItalyHQ checked Sep 28, 2026	51-200	77 contacts →
	Indirect evidence “Made Hse nasce dalla sinergia di competenze e professionalità acquisite in anni di esperienza e di assistenza alle imprese, riunendo un gruppo di consulenti di diversa formazione…” Source: RevenueBase Database · checked Sep 28, 2026
19	Proteko SPA	Indirect evidence	Torri Di Quartesolo, ItalyHQ checked Sep 28, 2026	51-200	74 contacts →
	Indirect evidence “Proteko offre alle aziende soluzioni a servizio completo per la gestione della sicurezza, integrando prodotti e sistemi, consulenza e formazione.” Source: RevenueBase Database · checked Sep 28, 2026
20	Frareg S.R.L	Partial evidence	Milan, ItalyHQ checked Sep 28, 2026	11-50	69 contacts →
	Partial evidence “Frareg è una società di consulenza e formazione in materia di sicurezza sul lavoro, Sistemi di Gestione (ISO 9001, ISO 14001, ISO 18001, ISO 27001, ISO 22001), privacy…” Source: RevenueBase Database · checked Sep 28, 2026
21	Greenwich S.R.L	Indirect evidence	Medolago, ItalyHQ checked Sep 28, 2026	51-200	68 contacts →
	Indirect evidence “Greenwich è tra le realtà più affermate in Italia nel settore delle consulenze in sostenibilità e innovazione.” Source: RevenueBase Database · checked Sep 28, 2026
22	Servizi Industriali Genova Sige	Partial evidence	Genoa, ItalyHQ checked Sep 28, 2026	51-200	64 contacts →
	Partial evidence “SIGE is an Italian company that has been operating for over forty years in the field of management consulting on environmental and safety at work, supporting its clients in the…” Source: RevenueBase Database · checked Sep 28, 2026
23	Ecoricerche Sicurezza S.R.L	Indirect evidence	Bassano Del Grappa, ItalyHQ checked Sep 28, 2026	51-200	62 contacts →
	Indirect evidence “Siamo una società di consulenza che dal 1985 fornisce supporto alle aziende in materia di ambiente, sicurezza e qualità garantendo un servizio completo mediante un unico…” Source: RevenueBase Database · checked Sep 28, 2026
24	GAM Consulting - Group	Partial evidence	Villa Santa Lucia, ItalyHQ checked Sep 28, 2026	51-200	60 contacts →
	Partial evidence “ISO 9001: 2015 certified company founded in 2001 to provide engineering consultancy and services, in the field of quality management, to companies operating in the automotive…” Source: RevenueBase Database · checked Sep 28, 2026
25	TÜV Austria Italia	Partial evidence	Ancona, ItalyHQ checked Sep 28, 2026	201-500	60 contacts →
	Partial evidence “TÜV AUSTRIA Italia offers customized services within testing, inspection, certification and training in almost every sector both directly with its technical structure and through…” 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 1,686 iso certification consulting firms based in Italy

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Iso certification consulting firms based in Italy at a glance

As of Sep 28, 2026

33.7%Verified-email coverage

11.4Average contacts per company

1-10Median size (employees)

5.3%Largest-city concentration · Roma

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

1,150

11-50

452

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency for this list is measured worldwide rather than for Italy, so it is reported there. Company counts and contact totals on this page are exact for Italy, over 1,686 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 Italy 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 Italy 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, 6,473 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 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.

Iso certification consulting firms by metro

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 Italy?

RevenueBase identified 1,686 iso certification consulting firms headquartered in Italy 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?

RINA, headquartered in Genova, tops this list with the largest team on record.

Which city has the most iso certification consulting firms?

Roma leads with 90 headquartered companies, followed by Milano (73) and Torino (45).

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 6,473 verified decision-maker contacts tracked across these 1,686 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.