Company lists · Data verified August 2026

Top 25 Engineering consulting firms based in Italy

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

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 4,203 companies tracked

There are 4,203 engineering consulting firms headquartered in Italy (RevenueBase, August 2026). RevenueBase tracks 45,162 professional contacts across them, including 14,387 with verified work emails and 1,688 with mobile numbers. Roma is the largest hub.

This list covers engineering consulting 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.

4,203Companies

45,162Contacts tracked

14,387Verified emails

1,688Mobile numbers

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The 25 largest engineering consulting firms based in Italy

Ranked by team size

Top 25 of 4,203 engineering consulting 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	Italferr S.P.A	Roma	1,001-5,000	2,713	1,951
2	RENCO	Pesaro	1,001-5,000	1,482	461
3	Rizzani DE Eccher	Pozzuolo Del Friuli	1,001-5,000	876	176
4	Proger S.P.A	San Giovanni Teatino	1,001-5,000	745	272
5	DBA Group	Villorba	501-1,000	642	416
6	Italconsult SPA	Rome	501-1,000	575	4
7	AYES	Milan	501-1,000	514	103
8	Seingim	n/a	501-1,000	412	312
9	SPERI	Latina	201-500	395	158
10	Artelia Italia	Roma	201-500	379	268
11	Sipal S.P.A	Roma	201-500	334	177
12	Enereco S.P.A	Fano	201-500	313	251
13	Manens S.P.A	Bari	201-500	305	131
14	SINA	Milano	201-500	294	162
15	Sólida	Rome	201-500	294	23
16	IQT Consulting S.P.A	Rovigo	201-500	282	163
17	Maffeis Engineering	Solagna	201-500	225	157
18	Nier Ingegneria SPA SB	Napoli	201-500	212	65
19	BEG Ingénierie	Venezia Mestre	201-500	202	83
20	Arkad SPA	Sesto San Giovanni	201-500	198	68
21	Ing.Ferrari S.P.A	Modena	201-500	188	114
22	ARX - Geodata	Torino	201-500	168	20
23	Impes Service SPA	Ferrandina	201-500	159	3
24	Turintech SPA	Modena	201-500	157	97
25	Incico S.P.A	Brindisi	201-500	151	81

Showing 25 of 4,203 engineering consulting firms based in Italy

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Engineering consulting firms based in Italy at a glance

As of Aug 28, 2026

1-10Median size (employees)

RomaLargest hub · 238 HQs

1,688Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

2,557

11-50

1,314

51-200

235

201-500

501-1,000

1,001-5,000

5,001-10,000

Engineering consulting firms by metro

Metro	Companies
Engineering consulting firms in Roma	238
Engineering consulting firms in Milano	129
Engineering consulting firms in Rome	121
Engineering consulting firms in Torino	103
Engineering consulting firms in Milan	96
Engineering consulting firms in Bologna	75
Engineering consulting firms in Napoli	63

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 “engineering consulting 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; 0 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 engineering consulting firms are there based in Italy?

There are 4,203 engineering consulting firms headquartered in Italy as of August 2026 (RevenueBase).

What is the largest company on this list?

Italferr S.P.A, headquartered in Roma, tops this list with the largest team on record.

Which city has the most engineering consulting firms?

Roma leads with 238 headquartered companies, followed by Milano (129) and Rome (121).

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 14,387 verified decision-maker contacts tracked across these 4,203 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.