Company lists · Data refreshed September 2026

Top 24 Civil engineering companies based in Italy

Name: Civil engineering companies based in Italy
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 6, 2026 1,945 companies tracked

Find 1,945 civil engineering companies based in Italy, with 27,676 business contacts and 9,569 email addresses, as of September 2026. The companies provide services for infrastructure, land development, transportation, water systems, and related construction projects. Rome is the single most-represented city among the companies listed.

Civil engineering companies plan, design, manage, and oversee infrastructure and land development projects, including transportation systems, utilities, water resources, and structural site work. This list covers companies that provide civil engineering, infrastructure planning, site development, surveying, project management, or related engineering services. Ranked by team size, largest first. Data current as of September 6, 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 6, 2026 86% judged on-target in blind review

1,945Companies

27,676Contacts tracked

9,569Verified emails

979Mobile numbers

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The 24 largest civil engineering companies based in Italy

Ranked by team size

Top 24 of 1,945 civil engineering companies based in Italy, ranked by team size, largest first. Data refreshed Sep 6, 2026. RevenueBase Smart Search rates how each company's information relates to civil engineering companies: 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	Italferr S.P.A	Indirect evidence	Rome, ItalyHQ checked Sep 6, 2026	1,001-5,000	2,701 contacts →
	Indirect evidence “At Italferr – a company belonging to the Italian State Railways Group Ferrovie dello Stato Italiane – we have built up a 30 year long experience at the forefront of cutting-edge…” Source: RevenueBase Database · checked Sep 6, 2026
2	RENCO	Indirect evidence	Pesaro, ItalyHQ checked Sep 6, 2026	1,001-5,000	1,494 contacts →
	Indirect evidence “Renco S.p.A, an Italian company founded in 1979, is continually committed to providing its Clients with sound business solutions in an ever increasingly complex and challenging…” Source: RevenueBase Database · checked Sep 6, 2026
3	Rizzani DE Eccher	Indirect evidence	Pozzuolo Del Friuli, ItalyHQ checked Sep 6, 2026	1,001-5,000	859 contacts →
	Indirect evidence “Specialisation, globalisation, capacity and flexibility are all keys to the success of Rizzani de Eccher.” Source: RevenueBase Database · checked Sep 6, 2026
4	TECNE	Indirect evidence	Milan, ItalyHQ checked Sep 6, 2026	1,001-5,000	848 contacts →
	Indirect evidence “Tecne è il cuore ingegneristico del Gruppo Autostrade per l’Italia.” Source: RevenueBase Database · checked Sep 6, 2026
5	Proger S.P.A	Indirect evidence	Rome, ItalyHQ checked Sep 6, 2026	1,001-5,000	749 contacts →
	Indirect evidence “Management.” Source: RevenueBase Database · checked Sep 6, 2026
6	Seingim	Indirect evidence	Ceggia, ItalyHQ checked Sep 6, 2026	501-1,000	396 contacts →
	Indirect evidence “SEINGIM began its activities more than 30 years ago in Venice.” Source: RevenueBase Database · checked Sep 6, 2026
7	Artelia Italia	Indirect evidence	Rome, ItalyHQ checked Sep 6, 2026	201-500	368 contacts →
	Indirect evidence “Artelia Italia è una tra le più rilevanti società di ingegneria in Italia e opera principalmente nei settori Building & Industry, Retail Multi-Site, Energia e Sostenibilità…” Source: RevenueBase Database · checked Sep 6, 2026
8	IRD Engineering	Partial evidence	Rome, ItalyHQ checked Sep 6, 2026	201-500	356 contacts →
	Partial evidence “IRD Engineering is a leading Italian engineering consultancy offering comprehensive solutions worldwide for a wide variety of infrastructure schemes.” Source: RevenueBase Database · checked Sep 6, 2026
9	Politecnica	Partial evidence	Modena, ItalyHQ checked Sep 6, 2026	201-500	337 contacts →
	Partial evidence “Politecnica is one of the top Italian firms providing integrated service in architecture, engineering and urban planning.” Source: RevenueBase Database · checked Sep 6, 2026
10	SINA	Partial evidence	Milan, ItalyHQ checked Sep 6, 2026	201-500	299 contacts →
	Partial evidence “Sina is the engineering company of the ASTM Group, the second largest motorway operator in the world and a global player in major infrastructure works.” Source: RevenueBase Database · checked Sep 6, 2026
11	Toto Costruzioni Generali	Indirect evidence	Chieti, ItalyHQ checked Sep 6, 2026	501-1,000	291 contacts →
	Indirect evidence “Toto Costruzioni Generali vanta oltre sessant'anni di esperienza nel campo delle costruzioni, con una specializzazione nella realizzazione di infrastrutture strategiche per la…” Source: RevenueBase Database · checked Sep 6, 2026
12	IQT Consulting S.P.A	Strong evidence	Rovigo, ItalyHQ checked Sep 6, 2026	201-500	281 contacts →
	Strong evidence “We are a team specialized in integrated engineering and architectural services for telecommunications, electrical, water and civil-industrial infrastructures that enhance…” Source: RevenueBase Database · checked Sep 6, 2026
13	Techbau S.P.A	Strong evidence	Castelletto Sopra Ticino, ItalyHQ checked Sep 6, 2026	201-500	244 contacts →
	Strong evidence “Techbau S.p.A, Italy's leading General Contractor and Developer, acts as a single point of contact, developing projects across various fields of civil engineering and…” Source: RevenueBase Database · checked Sep 6, 2026
14	Ing.Ferrari S.P.A	Indirect evidence	Modena, ItalyHQ checked Sep 6, 2026	201-500	182 contacts →
	Indirect evidence “Era il 1917 quando l'ingegner Carlo Ferrari diede inizio alla storia di Ing.Ferrari, che traguarda oggi i 100 anni di attività mantenendosi sempre al passo con l’innovazione.” Source: RevenueBase Database · checked Sep 6, 2026
15	Cosedil S.P.A	Indirect evidence	Santa Venerina, ItalyHQ checked Sep 6, 2026	501-1,000	176 contacts →
	Indirect evidence “Cosedil realizza opere d’ingegneria civile ed infrastrutturale, nel settore degli appalti pubblici e privati” Source: RevenueBase Database · checked Sep 6, 2026
16	ARX - Geodata	Indirect evidence	Turin, ItalyHQ checked Sep 6, 2026	201-500	166 contacts →
	Indirect evidence “GEODATA is a multi-disciplinary company with an Italian origin and a global footprint, specialized in providing high-quality consultancy services and solutions for the development…” Source: RevenueBase Database · checked Sep 6, 2026
17	Incico S.P.A	Partial evidence	Ferrara, ItalyHQ checked Sep 6, 2026	201-500	149 contacts →
	Partial evidence “INCICO is a Multidisciplinary Engineering Company capable to provide a full range of technical services : Feasibility study, Basic Design, Front End Engineering design, Detailed…” Source: RevenueBase Database · checked Sep 6, 2026
18	Barci Engineering S.P.A	Partial evidence	Montalto Uffugo, ItalyHQ checked Sep 6, 2026	201-500	148 contacts →
	Partial evidence “Barci Engineering was founded in 2001 as an engineering company by Eng.” Source: RevenueBase Database · checked Sep 6, 2026
19	Exenet	Indirect evidence	Padua, ItalyHQ checked Sep 6, 2026	201-500	148 contacts →
	Indirect evidence “Exenet s.r.l.” Source: RevenueBase Database · checked Sep 6, 2026
20	3ti Progetti	Partial evidence	Rome, ItalyHQ checked Sep 6, 2026	51-200	147 contacts →
	Partial evidence “3TI is the largest italian independent fully employee-owned engineering company ranked in the ENR TOP 225 INTERNATIONAL DESIGN FIRMS.” Source: RevenueBase Database · checked Sep 6, 2026
21	Tekne SPA	Indirect evidence	Milan, ItalyHQ checked Sep 6, 2026	51-200	130 contacts →
	Indirect evidence “Tekne S.p.A.” Source: RevenueBase Database · checked Sep 6, 2026
22	Starching	Indirect evidence	Milan, ItalyHQ checked Sep 6, 2026	51-200	130 contacts →
	Indirect evidence “Anyone who wishes to work well is forced to keep up with increasingly accelerated innovations: new tools, new collaborative methods, new requirements.” Source: RevenueBase Database · checked Sep 6, 2026
23	Lombardi Ingegneria Italia	Partial evidence	Milan, ItalyHQ checked Sep 6, 2026	51-200	128 contacts →
	Partial evidence “engineering” Source: RevenueBase Database · checked Sep 6, 2026
24	AI Engineering S.R.L. AI Studio	Partial evidence	Turin, ItalyHQ checked Sep 6, 2026	51-200	127 contacts →
	Partial evidence “Ai has operated since the early 1970s and consists of three firms: Ai Engineering S.r.l, Ai Studio, and AK Ingegneria Geotecnica, specializing in geotechnics and underground works.” Source: RevenueBase Database · checked Sep 6, 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: civil engineering companies. 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 civil engineering companies.
Partial evidence: Its own public description names part of civil engineering companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name civil engineering companies. 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 24 of 1,945 civil engineering companies based in Italy

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Civil engineering companies based in Italy at a glance

As of Sep 6, 2026

34.6%Verified-email coverage

3.5%Mobile-number coverage

14.2Average contacts per company

1-10Median size (employees)

10.1%Largest-city concentration · Rome

Sep 6, 2026Page data refreshed

Companies by employee count

1-10

1,062

11-50

683

51-200

144

201-500

501-1,000

1,001-5,000

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

8,9190–30

62731–60

161–90

190–180

21180+

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 civil engineering companies, 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 “civil engineering companies”. 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 civil engineering companies), 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 civil engineering companies, 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, 9,569 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 6, 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.

Civil engineering companies by metro

Frequently asked

What do civil engineering companies do?

Civil engineering companies plan, design, and oversee infrastructure and land development projects, including roads, bridges, utilities, water systems, and site work.

How many civil engineering companies are based in Italy?

The list contains 1,945 civil engineering companies based in Italy.

Which city has the most civil engineering companies?

Rome is the single most-represented city among the companies on this list.

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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.