Company lists · Data verified August 2026

Top 25 Antitrust law firms based in Italy

Name: Antitrust law firms based in Italy
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 597 companies tracked

There are 597 antitrust law firms headquartered in Italy (RevenueBase, August 2026). RevenueBase tracks 3,764 professional contacts across them, including 1,384 with verified work emails and 146 with mobile numbers. Milano is the largest hub.

This list covers antitrust law firms headquartered in Italy, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

597Companies

3,764Contacts tracked

1,384Verified emails

146Mobile numbers

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The 25 largest antitrust law firms based in Italy

Ranked by team size

Top 25 of 597 antitrust law firms based in Italy, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	Orsingher Ortu	n/a	51-200	107	94
2	Giovannelli E Associati	n/a	11-50	93	67
3	Greenberg Traurig Milan	Milano Mi	51-200	64	47
4	LMS Studio Legale	n/a	11-50	63	48
5	Rucellai & Raffaelli	Milano	51-200	57	44
6	Jacobacci Avvocati-Avocats	Milan	51-200	51	40
7	Molinari	Milano	11-50	48	43
8	SLG LAW	Milano	51-200	38	23
9	Casa & Associati	Vicenza	11-50	34	25
10	Amtf Avvocati	Milano	11-50	31	24
11	Polis Avvocati	Bari	51-200	29	22
12	Puccio Penalisti Associati	Milano	11-50	20	16
13	Loyce Legal	Milano	11-50	18	12
14	Atrigna & Partners	Milano	11-50	17	16
15	Simmons & Simmons Italy	n/a	1,001-5,000	16	12
16	B-Hse Società TRA Avvocati	Roma	11-50	16	9
17	Zoppolato & Associati Studio Legale	Roma	11-50	15	2
18	BFP	Roma	11-50	11	7
19	Nascimbene	Milano	11-50	11	7
20	Vocati	Milano	11-50	10	7
21	M&p Mognonpartners	Treviso	11-50	9	7
22	Ceccarelli & Silvestri Boutique LAW Firm	Milano	11-50	9	5
23	Studio Legale Ciaglia & Associati	Rome	11-50	8	1
24	Studio Legale Briola	Milano	11-50	7	6
25	Studio Legale Associato Pegoraro Greggio	Padova	11-50	7	5

Showing 25 of 597 antitrust law firms based in Italy

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Antitrust law firms based in Italy at a glance

As of Aug 28, 2026

1-10Median size (employees)

MilanoLargest hub · 84 HQs

146Contacts with mobile numbers

7Emails re-verified in last 30 days

Companies by employee count

1-10

414

11-50

167

51-200

1,001-5,000

10001+

Antitrust law firms by metro

Metro	Companies
Antitrust law firms in Milano	84
Antitrust law firms in Roma	82
Antitrust law firms in Milan	53
Antitrust law firms in Torino	29
Antitrust law firms in Milano Mi	23
Antitrust law firms in Rome	22
Antitrust law firms in Palermo	13

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “antitrust law firms”, with match quality audited by blind human judging, and headquartered in Italy.
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: Contact records re-verify on a rolling cadence; 7 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many antitrust law firms are there based in Italy?

There are 597 antitrust law firms headquartered in Italy as of August 2026 (RevenueBase).

What is the largest company on this list?

Orsingher Ortu, headquartered in Italy, tops this list with the largest team on record.

Which city has the most antitrust law firms?

Milano leads with 84 headquartered companies, followed by Roma (82) and Milan (53).

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 1,384 verified decision-maker contacts tracked across these 597 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.