Company lists · Data refreshed October 2026

Top 25 Environmental consultants energy companies based in Italy

Name: Environmental consultants energy companies based in Italy
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 12, 2026 1,902 companies tracked

RevenueBase identified 1,902 company matches for environmental consultants energy companies associated with Italy as of October 2026 and tracks 21,460 professional contacts across them, including 6,403 with verified work emails. Milan is the largest hub.

This list covers company matches for environmental consultants energy companies associated with Italy, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 12, 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 RevenueBase SmartSearch · Exact Recorded Oct 12, 2026 How this list was built

1,902Companies

21,460Contacts tracked

6,403Verified emails

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The 25 largest environmental consultants energy companies based in Italy

Ranked by team size

Top 25 of 1,902 company matches for environmental consultants energy companies based in Italy, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 12, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	SICIM	Exact match	Busseto, ItalyHQ recorded Oct 12, 2026	10001+	2,480 contacts →
	Exact match “SICIM is a leading Worldwide EPC Contractor since 1962, offering all kinds of services related to the production, treatment and transportation of traditional energy sources and…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
2	ENI Rewind	Exact match	San Donato Milanese, ItalyHQ recorded Oct 12, 2026	1,001-5,000	539 contacts →
	Exact match “We are Eni’s environmental company active for over 20 years, in giving new life, according to the principles of the circular economy, to industrial land, water and waste through…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
3	Tecno Group	Exact match	Naples, ItalyHQ recorded Oct 12, 2026	201-500	430 contacts →
	Exact match “We are an Energy Digital and Sustainable Company specialized in sustainability consulting services and 4.0 solutions.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
4	Seingim	Exact match	Ceggia, ItalyHQ recorded Oct 12, 2026	501-1,000	405 contacts →
	Exact match “SEINGIM began its activities more than 30 years ago in Venice.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
5	Ecol Studio Lifeanalytics	Exact match	Lucca, ItalyHQ recorded Oct 12, 2026	201-500	364 contacts →
	Exact match “Salute, Sicurezza, Ambiente e Qualità del prodotto: sei davvero sostenibile?” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
6	Enereco S.P.A	Exact match	Fano, ItalyHQ recorded Oct 12, 2026	201-500	307 contacts →
	Exact match “Enereco is an independent and privately owned engineering company founded with the purpose of delivering customised, quality engineering and project services.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
7	WST LAW & TAX Firm	Exact match	Milan, ItalyHQ recorded Oct 12, 2026	201-500	307 contacts →
	Exact match “WST is a firm providing integrated consultancy in Legal, Tax, Risk, Compliance, ESG and Accounting areas of business.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
8	Labanalysis Environmental Science	Exact match	San Giovanni Teatino, ItalyHQ recorded Oct 12, 2026	501-1,000	304 contacts →
	Exact match “LabAnalysis Environmental Science is LabAnalysis Group's company dedicated to the environmental sector.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
9	ETC	Exact match	Trento, ItalyHQ recorded Oct 12, 2026	n/a	301 contacts →
	Exact match “ETC is a consultancies and services company focused on environmental sector, made up of environmental and civil engineers.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
10	WSP In Italia	Exact match	Turin, ItalyHQ recorded Oct 12, 2026	10001+	244 contacts →
	Exact match “WSP è una delle principali società di servizi professionali al mondo, impegniamo la nostra consulenza ingegneristica e scientifica per orientare le comunità verso il progresso…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
11	Nier Ingegneria SPA SB	Exact match	Castel Maggiore, ItalyHQ recorded Oct 12, 2026	201-500	208 contacts →
	Exact match “We are a multidisciplinary engineering consultancy driven by integral sustainability.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
12	APS	Exact match	Rome, ItalyHQ recorded Oct 12, 2026	201-500	198 contacts →
	Exact match “APS was founded in 1997 in Rome, Italy, and became part of the MAIRE Group on July 30th, 2024, following its acquisition by KT – Kinetics Technology.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
13	2a Group	Exact match	Brembate, ItalyHQ recorded Oct 12, 2026	51-200	176 contacts →
	Exact match “2A Group è composta da due realtà sinergiche e complementari: 2A Engineering e 2A Ecogestioni 🤝 Un team multidisciplinare con oltre 100 esperti presenti in tutta Italia, al…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
14	3ba Group	Exact match	Turin, ItalyHQ recorded Oct 12, 2026	51-200	173 contacts →
	Exact match “3BA è un gruppo che opera nell'ingegneria e nella consulenza, specializzato in infrastrutture, oil and gas, impianti di produzione di energia, anche da fonti rinnovabili, impianti…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
15	Deerns Italia	Exact match	Milan, ItalyHQ recorded Oct 12, 2026	501-1,000	144 contacts →
	Exact match “DEERNS è una società di consulenza internazionale in grado di fornire servizi di ingegneria per l’ambiente costruito con un approccio integrato e completo.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
16	Montana S.P.A	Exact match	Milan, ItalyHQ recorded Oct 12, 2026	51-200	130 contacts →
	Exact match “Engineering, development and consulting services for waste management, remediation, renewable energy, industrial and technological plants, natural resources, urban & land…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
17	IGEAM	Exact match	Rome, ItalyHQ recorded Oct 12, 2026	51-200	130 contacts →
	Exact match “IGEAM opera dal 1979 nel settore della consulenza e dell’ingegneria per lo sviluppo sostenibile.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
18	Greenergy	Exact match	Castellaneta, ItalyHQ recorded Oct 12, 2026	51-200	109 contacts →
	Exact match “Non siamo tecnici, ma progettisti consapevoli di essere parte del cambiamento.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
19	BFP	Exact match	Modugno, ItalyHQ recorded Oct 12, 2026	11-50	109 contacts →
	Exact match “BFP Group is an engineering & consultancy firm with international offices, applying ten years of experience to offer services worldwide across various sectors, including civil and…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
20	Chiurlo	Exact match	Udine, ItalyHQ recorded Oct 12, 2026	201-500	107 contacts →
	Exact match “IERI da 125 anni operiamo in FVG nel campo delle energie; da impresa familiare a impresa a forte connotazione manageriale, salvaguardando quel rapporto viscerale con il nostro…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
21	HPC Italia	Exact match	Milan, ItalyHQ recorded Oct 12, 2026	51-200	95 contacts →
	Exact match “è una società di consulenza ambientale fondata nel 1994 e con sede a Milano, parte dell’HPC Group, realtà internazionale attiva dal 1948 con oltre professionisti in Paesi europei.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
22	KEY To Energy	Exact match	Rome, ItalyHQ recorded Oct 12, 2026	51-200	91 contacts →
	Exact match “Key to Energy is a consulting company made up of a team of professionals with solid experience in main European markets in the retail and wholesale energy sectors.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
23	ELC Electroconsult S.P.A	Exact match	Milan, ItalyHQ recorded Oct 12, 2026	51-200	88 contacts →
	Exact match “Engineering Consulting Services ELC Electroconsult S.p.A.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
24	Made HSE Gruppo Marcegaglia	Exact match	Gazoldo Degli Ippoliti (mn), ItalyHQ recorded Oct 12, 2026	51-200	80 contacts →
	Exact match “Made Hse nasce dalla sinergia di competenze e professionalità acquisite in anni di esperienza e di assistenza alle imprese, riunendo un gruppo di consulenti di diversa formazione…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
25	Etifor Valuing Nature	Exact match	Padua, ItalyHQ recorded Oct 12, 2026	51-200	80 contacts →
	Exact match “Etifor \| Valuing Nature, B Corp and spin-off of the University of Padua, provides international consulting services to put nature at the heart of decision-making.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “environmental consultants energy companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 1,902 environmental consultants energy companies based in Italy

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Environmental consultants energy companies based in Italy at a glance

As of Oct 12, 2026

29.8%Verified-email coverage

11.3Average contacts per company

1-10Median size (employees)

9.6%Largest-city concentration · Milan

Oct 12, 2026Page data refreshed

Companies by employee count

1-10

1,237

11-50

548

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency for this list is measured worldwide rather than for Italy, so it is reported there. Company counts and contact totals on this page are exact for Italy, over 1,902 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

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: Company records associated with Italy whose business descriptions match “environmental consultants energy companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 6,403 professional contacts with verified work emails across the full matched dataset. 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 October 12, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Environmental consultants energy companies by metro

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “environmental consultants energy companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many environmental consultants energy companies are there based in Italy?

RevenueBase identified 1,902 company matches for environmental consultants energy companies associated with Italy as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

SICIM tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most environmental consultants energy companies?

Milan leads with 183 company records, followed by Rome (126) and Turin (56).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 6,403 professional contacts with verified work emails tracked across these 1,902 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 12, 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 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.