Company lists · Data refreshed October 2026

Top 25 Chemical plant engineering firms based in Italy

Name: Chemical plant engineering firms based in Italy
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 9, 2026 595 companies tracked

RevenueBase identified 595 company matches for chemical plant engineering firms associated with Italy as of October 2026 and tracks 9,134 professional contacts across them, including 2,713 with verified work emails. Milan is the largest hub.

This list covers company matches for chemical plant engineering firms 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 9, 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 9, 2026 How this list was built

595Companies

9,134Contacts tracked

2,713Verified emails

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The 25 largest chemical plant engineering firms based in Italy

Ranked by team size

Top 25 of 595 company matches for chemical plant engineering firms based in Italy, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 9, 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	Irem SPA	Exact match	Siracusa, ItalyHQ recorded Oct 9, 2026	1,001-5,000	831 contacts →
	Exact match “IREM GROUP Provides complete services in the field of Procurement, Detail Engineering, Construction and Maintenance of Industrial Plants.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
2	Ballestra	Exact match	Milan, ItalyHQ recorded Oct 9, 2026	201-500	276 contacts →
	Exact match “Ballestra is a global leader in the development, engineering, and supply of cutting-edge technologies, processing plants, and proprietary equipment for a wide range of industries…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
3	Fata S.P.A	Exact match	Pianezza, ItalyHQ recorded Oct 9, 2026	51-200	215 contacts →
	Exact match “FATA, established in Turin (Italy) in 1936 as a manufacturing facility, is today a leading Engineering Company qualified in the implementation of large and complex industrial…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
4	Arkad SPA	Exact match	Sesto San Giovanni, ItalyHQ recorded Oct 9, 2026	201-500	209 contacts →
	Exact match “We are an Engineering & Contracting Company with a portfolio of almost 60 years of experience and 300 completed projects in more than 30 countries.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
5	Sime S.R.L	Exact match	Rosignano Solvay, ItalyHQ recorded Oct 9, 2026	201-500	199 contacts →
	Exact match “Established in 1989 as an Oil and Gas engineering firm, Sime is now a Group of Companies inspired by its past but future oriented, with special focus on energy transition.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
6	Fores Engineering	Exact match	Forli, ItalyHQ recorded Oct 9, 2026	51-200	169 contacts →
	Exact match “Fores Engineering is an Italian company, part of the Rosetti Marino Group, specialized in the Engineering, Integration and Construction of turnkey systems for offshore and onshore…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
7	Sirio Solutions Engineering SPA SSE SPA	Exact match	Prato, ItalyHQ recorded Oct 9, 2026	201-500	156 contacts →
	Exact match “Fox Innovation & Technologies (FOX), a leading provider of advanced technologies aftermarket services and solutions specialized in high-speed rotating equipment announced in May…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
8	Incico S.P.A	Exact match	Ferrara, ItalyHQ recorded Oct 9, 2026	201-500	145 contacts →
	Exact match “INCICO is a Multidisciplinary Engineering Company capable to provide a full range of technical services : Feasibility study, Basic Design, Front End Engineering design, Detailed…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
9	Simeco Engineers & Contractors	Exact match	Milan, ItalyHQ recorded Oct 9, 2026	51-200	126 contacts →
	Exact match “SIMECO, established in 1984, has gradually grown up into a leading medium size Engineering and Contracting Company.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
10	Elettromar SPA	Exact match	Follonica, ItalyHQ recorded Oct 9, 2026	201-500	120 contacts →
	Exact match “Elettromar is an engineering and construction company that proposes turn-key solutions aimed at the optimization Customer’s productive processes through the realization of…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
11	So.Ge.In. SRL	Exact match	Senigallia, ItalyHQ recorded Oct 9, 2026	51-200	112 contacts →
	Exact match “SO.GE.IN.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
12	Belleli Energy CPE	Exact match	Mantova, ItalyHQ recorded Oct 9, 2026	201-500	100 contacts →
	Exact match “Belleli Energy CPE defines solutions for critical process equipment for the hydrocarbon, industrial and power industries.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
13	NTE Process	Exact match	Gorgonzola, ItalyHQ recorded Oct 9, 2026	51-200	94 contacts →
	Exact match “NTE Process is a single source provider that will support you in all phases of design, supply and innovation of industrial plants.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
14	Tecno Project Industriale TPI	Exact match	Curno, ItalyHQ recorded Oct 9, 2026	51-200	93 contacts →
	Exact match “Since its founding in 1987, TPI (SIAD Group) has established itself as an innovative company with a strong focus on operational excellence, safety, and environmental…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
15	Eurotecnica Contractors And Engineers S.P.A	Exact match	Milan, ItalyHQ recorded Oct 9, 2026	51-200	91 contacts →
	Exact match “Eurotecnica, part of the Proman family of companies, is the world leader in licensing and designing advanced methods and processes for the production of melamine and carbon black…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
16	Telelettra S.R.L	Exact match	Terni, ItalyHQ recorded Oct 9, 2026	201-500	91 contacts →
	Exact match “Telelettra is a company operating since 1968 in the field of industrial plant engineering with many years of experience in the design, construction and maintenance of large plants…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
17	Cosmin SRL	Exact match	Capoterra, ItalyHQ recorded Oct 9, 2026	51-200	86 contacts →
	Exact match “Since 1963 we succesfully deal with pressure vessels construction and plant erection, maintenance and revamping worldwide.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
18	Siirtec Nigi	Exact match	Milan, ItalyHQ recorded Oct 9, 2026	201-500	79 contacts →
	Exact match “Siirtec Nigi is an ENGINEERING AND CONTRACTING COMPANY operating internationally in the field of oil and gas treatment sulphur recovery acid gas removal We design and supply…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
19	Mares SRL	Exact match	San Giorgio A Cremano, ItalyHQ recorded Oct 9, 2026	51-200	70 contacts →
	Exact match “Mares is a service company with 20 years of experience in design, construction & maintenance of fuel plants with sites in Naples, Rome, Florence, Pescara.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
20	Euroimpianti Coating Lines	Exact match	Valeggio Sul Mincio, ItalyHQ recorded Oct 9, 2026	51-200	67 contacts →
	Exact match “Since 1976, we've been designing and installing industrial coating plants.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
21	Hysytech S.R.L	Exact match	Orbassano, ItalyHQ recorded Oct 9, 2026	51-200	66 contacts →
	Exact match “Hysytech is an engineering and process equipment construction company established on 2003, in Turin, Italy.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
22	Chematek SPA	Exact match	San Vittore Olona, ItalyHQ recorded Oct 9, 2026	201-500	64 contacts →
	Exact match “Chematek is a technical integrated industrial services distributor focused on fine chemicals (including reducing agents like Synhydrid), lubricants, refinery services and…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
23	Sertec Engineering Consulting	Exact match	Loranzé (to), ItalyHQ recorded Oct 9, 2026	51-200	64 contacts →
	Exact match “Sertec was founded in 1968 as an engineering consulting company for execution of calculation services in the field of civil engineering, plant engineering and evironmental…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
24	Dromontgroup	Exact match	Hq Grinzane Cavour, ItalyHQ recorded Oct 9, 2026	51-200	61 contacts →
	Exact match “The DromontGroup is an internationally established, family-owned company, based in Italy and operating in over 50 countries worldwide in the Paint and Coatings, Chemical, Foo…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
25	Officine RAM Power S.R.L	Exact match	Ravenna, ItalyHQ recorded Oct 9, 2026	11-50	60 contacts →
	Exact match “Società specializzata in costruzioni meccaniche ed industriali, prefabbricazione ed assemblaggio strutture e piping, Costruzione di Caldareria, Skid packages, Cabinati packages…” Recorded in the RevenueBase company graph · Oct 9, 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 “chemical plant engineering firms”. 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 595 chemical plant engineering firms based in Italy

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Chemical plant engineering firms based in Italy at a glance

As of Oct 9, 2026

29.7%Verified-email coverage

15.4Average contacts per company

11-50Median size (employees)

9.6%Largest-city concentration · Milan

Oct 9, 2026Page data refreshed

Companies by employee count

1-10

202

11-50

262

51-200

201-500

501-1,000

1,001-5,000

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 595 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 “chemical plant engineering firms” 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 2,713 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 9, 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.

Chemical plant engineering firms by metro

Chemical plant engineering firms in Milan57

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 “chemical plant engineering firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many chemical plant engineering firms are there based in Italy?

RevenueBase identified 595 company matches for chemical plant engineering firms 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?

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

Which city has the most chemical plant engineering firms?

Milan leads with 57 company records, followed by Rome (18) and Bologna (9).

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 2,713 professional contacts with verified work emails tracked across these 595 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 9, 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.