Company lists · Data refreshed September 2026

Top 25 Biglaw firms based in Italy

Name: Biglaw 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 1,235 companies tracked

RevenueBase identified 1,235 biglaw firms headquartered in Italy as of September 2026 and tracks 12,062 professional contacts across them, including 5,402 with verified work emails and 517 with mobile numbers. Milano is the largest hub.

This list covers biglaw 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

1,235Companies

12,062Contacts tracked

5,402Verified emails

517Mobile numbers

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The 25 largest biglaw firms based in Italy

Ranked by team size

Top 25 of 1,235 biglaw 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 biglaw 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	Chiomenti	Indirect evidence	Roma, ItalyHQ checked Sep 28, 2026	501-1,000	657 contacts →
	Indirect evidence “Chiomenti is the foremost law firm in Italy with an international outlook.” Source: RevenueBase Database · checked Sep 28, 2026
2	Gianni & Origoni	Indirect evidence	Rome, ItalyHQ checked Sep 28, 2026	201-500	644 contacts →
	Indirect evidence “Gianni & Origoni è uno studio legale che offre consulenza e assistenza ad aziende italiane e straniere in tutti i settori del diritto degli affari.” Source: RevenueBase Database · checked Sep 28, 2026
3	Advant Nctm	Indirect evidence	Milano, ItalyHQ checked Sep 28, 2026	201-500	514 contacts →
	Indirect evidence “Fondato nel ADVANT Nctm è uno studio legale indipendente con oltre 360 avvocati e dottori commercialisti, uno dei principali in Italia.” Source: RevenueBase Database · checked Sep 28, 2026
4	Pedersoligattai	Indirect evidence	Milano, ItalyHQ checked Sep 28, 2026	201-500	419 contacts →
	Indirect evidence “With approximately 380 professionals and offices in Milan, Rome, and Turin, PedersoliGattai is one of the leading law firms in Italy, holding a leadership position in the fields…” Source: RevenueBase Database · checked Sep 28, 2026
5	LCA Studio Legale	Indirect evidence	Milan, ItalyHQ checked Sep 28, 2026	201-500	344 contacts →
	Indirect evidence “LCA is an independent, full-service law firm, specialised in providing legal assistance to companies worldwide.” Source: RevenueBase Database · checked Sep 28, 2026
6	Bussolettinuzzo Avvocati	Indirect evidence	Roma, ItalyHQ checked Sep 28, 2026	n/a	249 contacts →
	Indirect evidence “BussolettiNuzzo Avvocati is a law firm based in Rome which has been operating on the market for more than 20 years.” Source: RevenueBase Database · checked Sep 28, 2026
7	CBA	Indirect evidence	Milan, ItalyHQ checked Sep 28, 2026	51-200	212 contacts →
	Indirect evidence “We are an independent legal and tax firm founded in 1985, deeply rooted both nationally, with 4 offices in Italy (Milan, Rome, Padua, and Venice), and internationally, with an…” Source: RevenueBase Database · checked Sep 28, 2026
8	Grimaldi Alliance	Indirect evidence	Milano, ItalyHQ checked Sep 28, 2026	201-500	210 contacts →
	Indirect evidence “GRIMALDI ALLIANCE is an elite global law firm serving leading clients worldwide, both private and public, as well as European institutions and EU and International Agencies and…” Source: RevenueBase Database · checked Sep 28, 2026
9	Gatti Pavesi Bianchi Ludovici	Indirect evidence	Milan, ItalyHQ checked Sep 28, 2026	51-200	200 contacts →
	Indirect evidence “Gatti Pavesi Bianchi Ludovici is an independent law firm with offices in Milan, Rome and London.” Source: RevenueBase Database · checked Sep 28, 2026
10	LEXIA	Indirect evidence	Milan, ItalyHQ checked Sep 28, 2026	51-200	121 contacts →
	Indirect evidence “LEXIA is an independent law firm representing a new generation of leading lawyers united by shared values, a common vision, and a commitment to excellence.” Source: RevenueBase Database · checked Sep 28, 2026
11	Ughi E Nunziante	Indirect evidence	Milan / Rome, ItalyHQ checked Sep 28, 2026	51-200	112 contacts →
	Indirect evidence “Ughi e Nunziante was established in 1969 as a result of the merger of two pre-existing law firms founded by Giovanni M.” Source: RevenueBase Database · checked Sep 28, 2026
12	Carnelutti LAW Firm	Indirect evidence	Milan, ItalyHQ checked Sep 28, 2026	51-200	107 contacts →
	Indirect evidence “CARNELUTTI Law Firm is one of the most renowned corporate law firms in the Italian market, with a strong international practice and a long tradition of cross-border deals…” Source: RevenueBase Database · checked Sep 28, 2026
13	Portolano Cavallo	Indirect evidence	Rome, ItalyHQ checked Sep 28, 2026	51-200	92 contacts →
	Indirect evidence “Portolano Cavallo provides legal advice to companies operating in complex and evolving sectors: it is a leader in the Digital-Media-Tech and Life Sciences-Healthcare sectors.” Source: RevenueBase Database · checked Sep 28, 2026
14	Fivers Studio Legale E Tributario	Indirect evidence	Milan, ItalyHQ checked Sep 28, 2026	51-200	90 contacts →
	Indirect evidence “Fivers is an independent Law and Tax Firm.” Source: RevenueBase Database · checked Sep 28, 2026
15	Giovannelli E Associati	Indirect evidence	Milan, ItalyHQ checked Sep 28, 2026	11-50	89 contacts →
	Indirect evidence “Giovannelli e Associati is an independent law firm founded in 2013 by a cohesive group of lawyers who have worked together for more than 10 years.” Source: RevenueBase Database · checked Sep 28, 2026
16	Gitti And Partners	Indirect evidence	Milan, ItalyHQ checked Sep 28, 2026	51-200	87 contacts →
	Indirect evidence “Gitti and Partners is an Italian law firm with significant experience in business and commercial law, serving international and national clients.” Source: RevenueBase Database · checked Sep 28, 2026
17	Osborne Clarke Italy	Indirect evidence	Milan, ItalyHQ checked Sep 28, 2026	51-200	80 contacts →
	Indirect evidence “Osborne Clarke is an international legal practice with over 340 Partners and more than 1340 lawyers in 26 locations.” Source: RevenueBase Database · checked Sep 28, 2026
18	Greenberg Traurig Milan	Indirect evidence	Milano, ItalyHQ checked Sep 28, 2026	51-200	64 contacts →
	Indirect evidence “Santa Maria Studio Legale Associato, established by Alberto Santa Maria, has long been recognized as one of the main independent Italian law firms operating at the international…” Source: RevenueBase Database · checked Sep 28, 2026
19	LMS Studio Legale	Indirect evidence	Milan, ItalyHQ checked Sep 28, 2026	11-50	63 contacts →
	Indirect evidence “We are an independent Italian law firm with a global reach.” Source: RevenueBase Database · checked Sep 28, 2026
20	Castaldipartners	Indirect evidence	Milan - Paris, ItalyHQ checked Sep 28, 2026	11-50	63 contacts →
	Indirect evidence “To be both lawyers and consultants in a different and creative way.” Source: RevenueBase Database · checked Sep 28, 2026
21	Studio BNC	Indirect evidence	Bergamo, ItalyHQ checked Sep 28, 2026	51-200	59 contacts →
	Indirect evidence “Lo Studio Berta, Nembrini, Colombini e Associati presta servizi ad aziende, società e lavoratori autonomi.” Source: RevenueBase Database · checked Sep 28, 2026
22	Rucellai & Raffaelli	Indirect evidence	Milano, ItalyHQ checked Sep 28, 2026	51-200	58 contacts →
	Indirect evidence “Italian indipendent Law Firm with offices in MIlan-Rome-Bologna with an international span.” Source: RevenueBase Database · checked Sep 28, 2026
23	TCA Triberti Colombo & Associati	Indirect evidence	Milano, ItalyHQ checked Sep 28, 2026	51-200	56 contacts →
	Indirect evidence “TCA Triberti Colombo & Associati è uno studio professionale composto da avvocati, commercialisti e consulenti del lavoro.” Source: RevenueBase Database · checked Sep 28, 2026
24	Ichino Brugnatelli E Associati	Indirect evidence	Milan, ItalyHQ checked Sep 28, 2026	51-200	50 contacts →
	Indirect evidence “Ichino Brugnatelli e Associati is an Italian law firm with offices in Milan and Rome, active for more than 120 years and recognised for its expertise in employment law and…” Source: RevenueBase Database · checked Sep 28, 2026
25	Target	Indirect evidence	Milan, ItalyHQ checked Sep 28, 2026	11-50	49 contacts →
	Indirect evidence “We are a team of professionals with extensive experience acquired over many years in Italy and abroad, united by a passion for excellence and a commitment to focus on what we do…” 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: biglaw 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 biglaw firms.
Partial evidence: Its own public description names part of biglaw firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name biglaw 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 1,235 biglaw firms based in Italy

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Biglaw firms based in Italy at a glance

As of Sep 28, 2026

44.8%Verified-email coverage

4.3%Mobile-number coverage

9.8Average contacts per company

1-10Median size (employees)

15.1%Largest-city concentration · Milano

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

793

11-50

377

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Freshness & accuracy

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

Email last verified

Median 31.0d

2,6990–30

2,54331–60

15461–90

190–180

5180+

Company record updated

Median 73.0d

00–30

4,19731–60

3,31161–90

4,11790–180

437180+

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 biglaw 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 “biglaw 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 biglaw 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 biglaw 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, 5,402 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.

Biglaw 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 biglaw 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 biglaw firms are there based in Italy?

RevenueBase identified 1,235 biglaw 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?

Chiomenti, headquartered in Roma, tops this list with the largest team on record.

Which city has the most biglaw firms?

Milano leads with 186 headquartered companies, followed by Roma (120) and Milan (107).

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 5,402 verified decision-maker contacts tracked across these 1,235 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.