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Company lists · Data refreshed September 2026

Top 22 Infrastructure consulting firms based in Milan, Italy

Compiled by the RevenueBase Data Team Data refreshed Sep 3, 2026 61 companies tracked

RevenueBase identified 61 infrastructure consulting firms headquartered in Milan, Italy as of September 2026 and tracks 2,739 professional contacts across them, including 1,105 with verified work emails. Roma is the largest hub.

This list covers infrastructure consulting firms headquartered in Milan, 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, how directly it supports the match, and when it was last checked. Data refreshed September 3, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 Match evidence on every row Refreshed Sep 3, 2026 86% judged on-target in blind review
61Companies
2,739Contacts tracked
1,105Verified emails
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The 22 largest infrastructure consulting firms based in Milan, Italy

Ranked by team size
Top 22 of 61 infrastructure consulting firms based in Milan, Italy, ranked by team size, largest first. Data refreshed Sep 3, 2026. Evidence rates how directly each company's own description names infrastructure consulting firms: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#CompanyHeadquartersEmployeesContacts
1
AYESPartial evidence
Milan, ItalyHQ checked Sep 3, 2026501-1,000514

“AYES is an International Engineering & Technology Consulting Company with main focus on Automotive, Aerospace & Defense, Railway, Energy, Pharma & Life Science.”

Source: company website · checked Sep 3, 2026
2
Deloitte ConsultingIndirect evidence
Milan, ItalyHQ checked Sep 3, 202610001+420

“Deloitte è tra le più grandi realtà nei servizi professionali alle imprese in Italia, dove è presente da circa 100 anni.”

Source: company website · checked Sep 3, 2026
3
Deerns ItaliaIndirect evidence
Milan, ItalyHQ checked Sep 3, 2026501-1,000140

“DEERNS è una società di consulenza internazionale in grado di fornire servizi di ingegneria per l’ambiente costruito con un approccio integrato e completo.”

Source: company website · checked Sep 3, 2026
4
B.Cube S.R.L Società DI IngegneriaIndirect evidence
Milan, ItalyHQ checked Sep 3, 202611-5081

“B.Cube, attiva dal 2007, è una società di ingegneria e servizi per l’edilizia che svolge attività tecniche e gestionali nelle fasi di pianificazione, progettazione e realizzazione…”

Source: company website · checked Sep 3, 2026
5
Ceas SRLIndirect evidence
Milan, ItalyHQ checked Sep 3, 202651-20078

“CEAS è una società di ingegneria che da oltre 35 anni lega il proprio nome con successo alla progettazione e al calcolo strutturale, nei settori dell’ingegneria civile…”

Source: company website · checked Sep 3, 2026
6
Overtech ConsultingIndirect evidence
Milan, ItalyHQ checked Sep 3, 202611-5052

“At OVERTECH, we are a Team of experts dedicated to empowering innovation and driving growth in the Aerospace & Defense, Automotive, Railway an Industry sectors.”

Source: company website · checked Sep 3, 2026
7
UtiliteamIndirect evidence
Milan, ItalyHQ checked Sep 3, 202611-5048

“Siamo una società di consulenza aziendale e direzionale specializzata nel settore delle public utilities, al quale ci rivolgiamo in modo esclusivo offrendo una vasta gamma di…”

Source: company website · checked Sep 3, 2026
8
Green&green GroupIndirect evidence
Milan, ItalyHQ checked Sep 3, 202611-5036

“Green & Green Group** is an integrated organization made up of six Business Units, specialized in the design, construction, and management of complex projects in the **civil…”

Source: company website · checked Sep 3, 2026
9
B&b Progetti S.B. S.R.LIndirect evidence
Milan, ItalyHQ checked Sep 3, 202611-5027

“B&B Progetti Società Benefit S.r.l.”

Source: company website · checked Sep 3, 2026
10
United Consulting Engineering UCPartial evidence
Milan, ItalyHQ checked Sep 3, 202611-5026

“United Consulting is an award-winning engineering consultancy, with the prime objective of providing a superior level of service and quality in engineering design.”

Source: company website · checked Sep 3, 2026
11
MSC AssociatiIndirect evidence
Milan, ItalyHQ checked Sep 3, 202611-5019

“MSC ASSOCIATI s.r.l.”

Source: company website · checked Sep 3, 2026
12
Tiemes SRLIndirect evidence
Milan, ItalyHQ checked Sep 3, 202611-5011

“TIEMES S.r.l.”

Source: company website · checked Sep 3, 2026
13
Althesys Strategic ConsultantsPartial evidence
Milan, ItalyHQ checked Sep 3, 202611-5010

“Althesys is an independent professional firm, specialized in strategic advisory and in the research in the environment, energy, utilities and infrastructures industries.”

Source: company website · checked Sep 3, 2026
14
TAU Engineering SRLIndirect evidence
Milan, ItalyHQ checked Sep 3, 202611-5010

“TAU Engineering s.r.l.”

Source: company website · checked Sep 3, 2026
15
GSB ConsultingPartial evidence
Milan, ItalyHQ checked Sep 3, 20261-106

“GSB Consulting is a consulting company specializing in engineering services.”

Source: company website · checked Sep 3, 2026
16
14 ProjectsPartial evidence
Milan, ItalyHQ checked Sep 3, 202611-506

“14 PROJECTS is Advisory Firm, in the Energy, Sustainability, Real Estate & Infrastructure sectors”

Source: company website · checked Sep 3, 2026
17
Deabim S.R.LIndirect evidence
Milan, ItalyHQ checked Sep 3, 20261-105

“Deabim nasce dalla collaborazione di ingegneri - imprenditori e docenti universitari - con l'obiettivo di creare una società di ingegneria di livello, puntando fortemente sulla…”

Source: company website · checked Sep 3, 2026
18
Partners4energy SRLIndirect evidence
Milan, ItalyHQ checked Sep 3, 20261-105

“Conosciamo la complessità dei mercati dei capitali Partners 4 Energy fornisce servizi di consulenza finanziaria e strategica in materia di fusioni e acquisizioni, finanziamenti…”

Source: company website · checked Sep 3, 2026
19
KeypersIndirect evidence
Milan, ItalyHQ checked Sep 3, 202611-504

“KEYPERS, grazie ad un team di risorse altamente specializzate, offre servizi di consulenza in ambito Data Center per la parte facilities- Consulenza strategica, assessment e gap…”

Source: company website · checked Sep 3, 2026
20
Arcus Financial AdvisorsIndirect evidence
Milan, ItalyHQ checked Sep 3, 20261-104

“Arcus Financial Advisors S.r.l.”

Source: company website · checked Sep 3, 2026
21
Ecsd SRLIndirect evidence
Milan, ItalyHQ checked Sep 3, 202611-504

“ECSD S.r.l.”

Source: company website · checked Sep 3, 2026
22
VIBEAPartial evidence
Milan, ItalyHQ checked Sep 3, 20261-104

“VIBEA is a consulting firm, founded in 2020, with expertise coming from Oil & Gas sector.”

Source: company website · checked Sep 3, 2026

Showing 22 of 61 infrastructure consulting firms based in Milan, Italy

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Infrastructure consulting firms based in Milan, Italy at a glance

As of Sep 3, 2026
11-50Median size (employees)
RomaLargest hub · 144 HQs
Contacts with mobile numbers
Sep 3, 2026Data refreshed

Companies by employee count

1-10
22
11-50
24
51-200
9
201-500
2
501-1,000
3
10001+
1

Email recency for this list is measured across the whole Italy list rather than this city, so it is reported there. Company counts and contact totals on this page are exact for Milan, over 61 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 infrastructure consulting firms, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Companies headquartered in Milan, Italy whose own description of what they do matches “infrastructure consulting firms”. Matching reads each company's description, not its industry code or its name.
What we exclude
Companies whose own description does not clearly place them among infrastructure consulting firms, and records with no verified work email. Companies headquartered outside Milan 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 an evidence 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, 1,105 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 3, 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.

Infrastructure consulting firms by metro in Italy

Frequently asked

How many infrastructure consulting firms are there based in Milan, Italy?

RevenueBase identified 61 infrastructure consulting firms headquartered in Milan, 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?

AYES, headquartered in Milan, tops this list with the largest team on record.

Which city has the most infrastructure consulting firms?

Roma leads with 144 headquartered companies, followed by Milano (79) and Rome (78).

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 1,105 verified decision-maker contacts tracked across these 61 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 3, 2026.

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Related lists

Browse: Companies home · Infrastructure consulting firms in Italy · All Italy lists · All Infrastructure consulting firms lists · New lists

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 SmartSearch, 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.

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