Company lists · Data refreshed November 2026

Top 25 Maintenance and repair services for refineries based in Italy

RevenueBase identified 301 company matches for maintenance and repair services for refineries associated with Italy as of November 2026 and tracks 1,957 professional contacts across them, including 345 with verified work emails. Naples is the largest hub.

This list covers company matches for maintenance and repair services for refineries 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 November 6, 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 Nov 6, 2026 How this list was built
301Companies
1,957Contacts tracked
345Verified emails
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The 25 largest maintenance and repair services for refineries based in Italy

Ranked by team size
Top 25 of 301 company matches for maintenance and repair services for refineries based in Italy, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchPrato, ItalyHQ recorded Nov 6, 2026201-500159 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 · Nov 6, 2026 · View company records in RevenueBase
2Exact matchGuasticce, ItalyHQ recorded Nov 6, 202651-200101 contacts →

Exact match

“RAM Energy E&C acts as main contractor, EP, EPC and EPCM, meeting the customers’ needs and ensuring the highest quality and safety standards- Engineering: able to develop…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchSyracuse, ItalyHQ recorded Nov 6, 202611-5056 contacts →

Exact match

“Con una presenza operativa sul campo di oltre 50 anni, Sikel offre servizi di installazione e manutenzione di impianti produttivi, specializzandosi nel settore petrolchimico e…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchFiesso Umbertiano, ItalyHQ recorded Nov 6, 2026201-50042 contacts →

Exact match

“Welding Duebi nasce nel 2002 in provincia di Rovigo, e nel giro di pochi anni si estenda a tal punto da insediarsi su tutto il territorio nazionale, con unità locali nei comuni di…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchModugno, ItalyHQ recorded Nov 6, 2026201-50037 contacts →

Exact match

“è un’azienda leader nella fornitura di servizi di ingegneria e manutenzione industriale su macchine rotanti e apparecchiature statiche, specializzata nella gestione ed esecuzione…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchLa Spezia, ItalyHQ recorded Nov 6, 202651-20027 contacts →

Exact match

“Zephyr Group, providing maintenance and overhauling services and stocking quality spare parts for engines used on large ships and in power generation units, brings together the…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchMarghera, ItalyHQ recorded Nov 6, 202651-20026 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchQuinto Di Treviso, ItalyHQ recorded Nov 6, 202611-5026 contacts →

Exact match

“JAES Jaes is a company specialized in the maintenance of industrial plants with a customer support at 360 degrees, from the technical advice to maintenance, until final delivery…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchNaples, ItalyHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“A full range of repair possibilities on marine and industrial engines and of spare parts (Genuine and/or OEM, new or reconditioned) of high quality and competitive prices”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchFalconara Marittima, ItalyHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“MANUTENZIONE E TARATURA VALVOLE DI SICUREZZA Contribuiamo a rendere gli impianti di produzione più sicuri ed efficienti, attraverso la manutenzione periodica delle valvole di…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchCastenaso, ItalyHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“Installazione e manutenzione di centrali termiche e dei relativi componenti come caldaie, bruciatori, pompe e dei relativi componenti, nonche di impianti di condizionamento in…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchStaranzano, ItalyHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“We specialize in fault prevention and equipment maintenance for industrial facilities in the Energy and Oil & Gas sectors.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchRosignano Marittimo, ItalyHQ recorded Nov 6, 202651-20018 contacts →

Exact match

“Valmec SM nasce grazie all’esperienza più che decennale ed alla passione inesauribile verso il multiforme universo della manutenzione industriale, proprie di ciascuno dei membri…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchCavallermaggiore, ItalyHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“Manutenzioni e riparazioni meccaniche installazione, trasformazione, ampliamento e manutenzione impianti di: riscaldamento e climatizzazione, idrosanitari, a gas e protezione…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchModena, ItalyHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“Meeting the most demanding challenges is what we do best, turning our customers’ ideas into reality is our passion.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchGenoa, ItalyHQ recorded Nov 6, 2026201-50015 contacts →

Exact match

“Our company was founded in 1973 by Mr.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchPortici, ItalyHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“Globchem Service International is an engineering company specialized in pre-commissioning, commissioning and maintenance services for Power Generation, Oil & Gas, Petrochemical…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchMarcon, ItalyHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Manutenzione meccanica di macchinari per l’industria (pompe, riduttori, agitatori, ventilatori, compressori, turbine a vapore).”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchCivitavecchia, ItalyHQ recorded Nov 6, 202651-20011 contacts →

Exact match

“M.C.P.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchRavenna, ItalyHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“OMN supports customers in the marine and energy sectors with spare parts, maintenance and repair of medium and high power diesel & gas engines.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchInverigo, ItalyHQ recorded Nov 6, 20261-1010 contacts →

Exact match

“Spare part & Service borned to satisfy every need for maintenance, service, consulting and planning for companies.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchNova Milanese, ItalyHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Since 1997, Gemux has been the discerning operator’s provider of choice for the design, construction, certification, management and maintenance of industrial plants, skids and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchMira, ItalyHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Manutenzioni Revisioni Specialistiche di precisione Revisione di Macchine rotanti e pompanti Revisione di Ferrocisterne Revisioni di valvole di qualsiasi tipo Allineamenti laser…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchArcore, ItalyHQ recorded Nov 6, 202611-507 contacts →

Exact match

“CO3 is specialized in Commissioning and Start-Up of Fired Equipment.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchSanta Giustina, ItalyHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Founded in 1979, FFC specializes in maintenance, overhaul, assembly, and disassembly for industrial facilities, including power plants, paper mills, and manufacturing plants.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 301 maintenance and repair services for refineries based in Italy

See the full list, filter by size, metro and specialty, and access 345 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Maintenance and repair services for refineries based in Italy at a glance

As of Nov 6, 2026
17.6%Verified-email coverage
6.5Average contacts per company
11-50Median size (employees)
3.0%Largest-city concentration · Naples
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
57
11-50
207
51-200
29
201-500
5
501-1,000
1

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 301 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 “maintenance and repair services for refineries” 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 345 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 November 6, 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.

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 “maintenance and repair services for refineries”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many maintenance and repair services for refineries are there based in Italy?

RevenueBase identified 301 company matches for maintenance and repair services for refineries associated with Italy as of November 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?

Sirio Solutions Engineering SPA SSE SPA tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most maintenance and repair services for refineries?

Naples leads with 9 company records, followed by Rome (9) and Milan (8).

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 345 professional contacts with verified work emails tracked across these 301 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 November 6, 2026.

Ready to reach these companies? Verified emails and direct dials for all 301 maintenance and repair services for refineries based in Italy. Start with a free account, no credit card.

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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.