Company lists · Data refreshed September 2026

Top 22 Gene therapy clinical research organizations based in Italy

Name: Gene therapy clinical research organizations based in Italy
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 52 companies tracked

RevenueBase identified 52 gene therapy clinical research organizations headquartered in Italy as of September 2026 and tracks 2,774 professional contacts across them, including 851 with verified work emails. Milan is the largest hub.

This list covers gene therapy clinical research organizations 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 16, 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 16, 2026 86% judged on-target in blind review

52Companies

2,774Contacts tracked

851Verified emails

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The 22 largest gene therapy clinical research organizations based in Italy

Ranked by team size

Top 22 of 52 gene therapy clinical research organizations based in Italy, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to gene therapy clinical research organizations: 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	OPIS	Strong evidence	Desio, ItalyHQ checked Sep 16, 2026	201-500	281 contacts →
	Strong evidence “OPIS was founded in 1998 by medical doctors from the Pharma Industry and is a global clinical CRO with 26 years of experience in a wide range of therapeutic areas.” Source: RevenueBase Database · checked Sep 16, 2026
2	IRBM	Partial evidence	Pomezia, ItalyHQ checked Sep 16, 2026	201-500	218 contacts →
	Partial evidence “IRBM is a scientific contract research organization (CRO) that stands at the forefront of drug discovery, leveraging a single, unified research facility to accelerate team-based…” Source: RevenueBase Database · checked Sep 16, 2026
3	SAN Raffaele Telethon Institute For Gene Therapy Sr-Tiget	Strong evidence	Milan, ItalyHQ checked Sep 16, 2026	201-500	173 contacts →
	Strong evidence “Founded in 1996, the San Raffaele Telethon Institute for Gene Therapy (SR-Tiget) is a joint venture between Fondazione Telethon, a major Italian charity funding research on rare…” Source: RevenueBase Database · checked Sep 16, 2026
4	Reithera	Partial evidence	Roma, ItalyHQ checked Sep 16, 2026	51-200	148 contacts →
	Partial evidence “ReiThera Srl is a CDMO company dedicated to technology and process development and GMP manufacturing, providing support for the clinical translation of genetic vaccines and…” Source: RevenueBase Database · checked Sep 16, 2026
5	YGHEA	Strong evidence	Bologna, ItalyHQ checked Sep 16, 2026	11-50	42 contacts →
	Strong evidence “Yghea was founded in 2003 by clinical research professionals of drugs for human and veterinary use.” Source: RevenueBase Database · checked Sep 16, 2026
6	Prineos	Strong evidence	Milan, ItalyHQ checked Sep 16, 2026	11-50	32 contacts →
	Strong evidence “PRINEOS is both a CRO and strategic consulting company whose goal is to improve and innovate clinical research in the healthcare industry.” Source: RevenueBase Database · checked Sep 16, 2026
7	Centro Ricerche Cliniche DI Verona	Partial evidence	Verona, ItalyHQ checked Sep 16, 2026	11-50	26 contacts →
	Partial evidence “The Centro Ricerche Cliniche di Verona (CRC) was founded in 2005 by the G.B.” Source: RevenueBase Database · checked Sep 16, 2026
8	Sintesi Research S.R.L	Strong evidence	Milan, ItalyHQ checked Sep 16, 2026	11-50	26 contacts →
	Strong evidence “Sintesi Research is a Clinical Research Organization headquartered in Italy, with regional offices in Tel Aviv, Israel, Barcelona, Spain, Nashville, USA; and international…” Source: RevenueBase Database · checked Sep 16, 2026
9	LB Research SRL	Partial evidence	Cantù, ItalyHQ checked Sep 16, 2026	11-50	22 contacts →
	Partial evidence “Our mission is to be an ideal partner for local and multinational pharmaceutical companies in the management of all types of clinical trials, working in synergy from the contract…” Source: RevenueBase Database · checked Sep 16, 2026
10	Cogentech Società Benefit SRL	Indirect evidence	Milan, ItalyHQ checked Sep 16, 2026	11-50	22 contacts →
	Indirect evidence “Test genetici per tumori ereditari - Servizi tecnologici per la ricerca Cogentech SRL è una Società Benefit che ha per obiettivo la fornitura di servizi tecnologici legati alle…” Source: RevenueBase Database · checked Sep 16, 2026
11	LATIS	Partial evidence	Genoa, ItalyHQ checked Sep 16, 2026	11-50	21 contacts →
	Partial evidence “Latis is a Contract Research Organization born in 2012 and based in Genova with local offices in Milan.” Source: RevenueBase Database · checked Sep 16, 2026
12	Biogenera SPA	Partial evidence	Ozzano Dell'emilia, ItalyHQ checked Sep 16, 2026	11-50	20 contacts →
	Partial evidence “BIOGENERA SpA is a company operating in the biotechnology pharmaceutical sector, specialising in the research and development of new DNA-based patient-specific biotechnological…” Source: RevenueBase Database · checked Sep 16, 2026
13	Exom Group NOW Kapadi	Partial evidence	Milan, ItalyHQ checked Sep 16, 2026	11-50	13 contacts →
	Partial evidence “We are excited to announce that Exom Group has merged with OncoBay Clinical and Clinscience, and is now operating under a new unified brand: Kapadi.” Source: RevenueBase Database · checked Sep 16, 2026
14	Genespire	Strong evidence	Milan, ItalyHQ checked Sep 16, 2026	1-10	11 contacts →
	Strong evidence “Genespire is a biotechnology company focused on the development of durable and transformative gene therapies for patients affected by genetic diseases, particularly primary…” Source: RevenueBase Database · checked Sep 16, 2026
15	Evidilya	Partial evidence	Milano, ItalyHQ checked Sep 16, 2026	201-500	10 contacts →
	Partial evidence “At Evidilya, we believe in the power of technology to streamline the research process and generate smart evidence for the future of healthcare.” Source: RevenueBase Database · checked Sep 16, 2026
16	Osservatorio Terapie Avanzate	Partial evidence	Rome, ItalyHQ checked Sep 16, 2026	1-10	7 contacts →
	Partial evidence “Osservatorio Terapie Avanzate è un progetto dedicato alle nuove biotecnologie: editing genomico, CRISPR, terapia genica, immunoterapia, terapia cellulare e targeted therapies sono…” Source: RevenueBase Database · checked Sep 16, 2026
17	VIS Ethic Research S.R.L	Indirect evidence	Ferrara, ItalyHQ checked Sep 16, 2026	1-10	6 contacts →
	Indirect evidence “VIS was established in August 2021.” Source: RevenueBase Database · checked Sep 16, 2026
18	Ctcgemelli	Partial evidence	Rome, ItalyHQ checked Sep 16, 2026	11-50	6 contacts →
	Partial evidence “Il Clinical Trial Center S.p.A, società di Fondazione Policlinico Gemelli IRCCS, è il primo esempio di uno spin-off italiano nato all’interno di una struttura ospedaliera per…” Source: RevenueBase Database · checked Sep 16, 2026
19	Aimed Trial SRL	Strong evidence	Milano, ItalyHQ checked Sep 16, 2026	11-50	5 contacts →
	Strong evidence “Revolutionizing Clinical Trials with AI and Computational Innovation At AIMED Trial, we believe that clinical research can be more efficient, faster and safer through artificial…” Source: RevenueBase Database · checked Sep 16, 2026
20	NEA Clinical	Partial evidence	Florence, ItalyHQ checked Sep 16, 2026	1-10	5 contacts →
	Partial evidence “NEA Clinical is a full-service CRO, with the headquarters in Italy, conducting studies internationally on a reasonable budget and timelines.” Source: RevenueBase Database · checked Sep 16, 2026
21	Medendi	Indirect evidence	Modena, ItalyHQ checked Sep 16, 2026	1-10	2 contacts →
	Indirect evidence “Medendi gives patients a deep understanding of their specific tumor profile and identifies and advises the most effective targeted treatment options available, including worldwide…” Source: RevenueBase Database · checked Sep 16, 2026
22	Borea Therapeutics	Indirect evidence	Milan, ItalyHQ checked Sep 16, 2026	1-10	2 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 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: gene therapy clinical research organizations. 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 gene therapy clinical research organizations.
Partial evidence: Its own public description names part of gene therapy clinical research organizations, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name gene therapy clinical research organizations. 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 22 of 52 gene therapy clinical research organizations based in Italy

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Gene therapy clinical research organizations based in Italy at a glance

As of Sep 16, 2026

30.7%Verified-email coverage

53.3Average contacts per company

11-50Median size (employees)

21.2%Largest-city concentration · Milan

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

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 52 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 gene therapy clinical research organizations, 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 “gene therapy clinical research organizations”. 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 gene therapy clinical research organizations), 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 gene therapy clinical research organizations, 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, 851 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 16, 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 gene therapy clinical research organizations, 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 gene therapy clinical research organizations are there based in Italy?

RevenueBase identified 52 gene therapy clinical research organizations 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?

OPIS, headquartered in Desio, tops this list with the largest team on record.

Which city has the most gene therapy clinical research organizations?

Milan leads with 11 headquartered companies, followed by Milano (5) and Rome (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 851 verified decision-maker contacts tracked across these 52 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 16, 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.