Company lists · Data refreshed October 2026
Top 25 Refinery services and maintenance companies based in Italy
RevenueBase identified 334 company matches for refinery services and maintenance companies associated with Italy as of October 2026 and tracks 5,656 professional contacts across them, including 1,048 with verified work emails. Milan is the largest hub.
This list covers company matches for refinery services and maintenance 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 22, 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.
The 25 largest refinery services and maintenance companies based in Italy
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 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 22, 2026 · View company records in RevenueBase | |||||
| 2 | 495 contacts → | ||||
Exact match “Expertise was founded in 1984 in Genoa offering technical assistance services, then developing into an Engineering and Technical Services Company mainly operating in the energy…” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase | |||||
| 3 | 312 contacts → | ||||
Exact match “Progetti Europa & Global S.p.A, Rome, Italy (PEG) is an Engineering and Contracting Company operating during last 40 years in the Oil & Gas.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase | |||||
| 4 | 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 22, 2026 · View company records in RevenueBase | |||||
| 5 | 130 contacts → | ||||
Exact match “Fortech is the Italian leader in the supply of services for fuel distribution systems.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase | |||||
| 6 | 121 contacts → | ||||
Exact match “Basis Plant Services srl is an independent service provider working in Oil & Gas, Energy, Heavy Industry, and Manufacturing Industry fields.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase | |||||
| 7 | 101 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 · Oct 22, 2026 · View company records in RevenueBase | |||||
| 8 | 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 22, 2026 · View company records in RevenueBase | |||||
| 9 | 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 22, 2026 · View company records in RevenueBase | |||||
| 10 | 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 22, 2026 · View company records in RevenueBase | |||||
| 11 | 55 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 · Oct 22, 2026 · View company records in RevenueBase | |||||
| 12 | 54 contacts → | ||||
Exact match “OILTECH is an engineering company specialized in the process design for the Oil & Gas Sector.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase | |||||
| 13 | 53 contacts → | ||||
Exact match “TECHNOILOGY is an international leading engineering company specialized in the design and manufacturing of plants for Edible Oils Extraction and Refinery, Oleochemicals and…” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase | |||||
| 14 | 50 contacts → | ||||
Exact match “Sinergy is a service Company providing highly qualified solutions for the energy sector.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase | |||||
| 15 | 44 contacts → | ||||
Exact match “In quasi 40 anni di esperienza, IMA Servizi ha messo a punto un ventaglio di servizi e soluzioni in grado di coprire tutte le necessità dei moderni operatori del rifornimento.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase | |||||
| 16 | 42 contacts → | ||||
Exact match “Compression Service Technology - C.S.T.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase | |||||
| 17 | 41 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 · Oct 22, 2026 · View company records in RevenueBase | |||||
| 18 | 37 contacts → | ||||
Exact match “KIRCHNER ITALIA is a leading engineering company specialized in the supply of Fired Heaters, Steam Reformers and Heat Transfer Equipment for Refineries and Petrochemical Plants.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase | |||||
| 19 | 35 contacts → | ||||
Exact match “ISE è una società di ingegneria che fornisce servizi e soluzioni per la manutenzione, la propria missione consiste nella ottimizzazione dell’efficienza degli impianti attraverso…” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase | |||||
| 20 | 29 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 · Oct 22, 2026 · View company records in RevenueBase | |||||
| 21 | 26 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 · Oct 22, 2026 · View company records in RevenueBase | |||||
| 22 | 26 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase | |||||
| 23 | 25 contacts → | ||||
Exact match “SICIMONTAGGI srl is an Italian mechanical Company established 2007 based in Syracuse industrial area, the hub of a large concentration of refineries and petrochemical plants…” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase | |||||
| 24 | 25 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 · Oct 22, 2026 · View company records in RevenueBase | |||||
| 25 | 18 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 · Oct 22, 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 “refinery services and maintenance 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 334 refinery services and maintenance companies based in Italy
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Refinery services and maintenance companies based in Italy at a glance
As of Oct 22, 2026Companies by employee count
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 334 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 “refinery services and maintenance 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 1,048 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 22, 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 “refinery services and maintenance companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many refinery services and maintenance companies are there based in Italy?
RevenueBase identified 334 company matches for refinery services and maintenance 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?
Irem SPA tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most refinery services and maintenance companies?
Milan leads with 16 company records, followed by Rome (12) and Genoa (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 1,048 professional contacts with verified work emails tracked across these 334 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 22, 2026.
Ready to reach these companies? Verified emails and direct dials for all 334 refinery services and maintenance companies based in Italy. Start with a free account, no credit card.
Download this list →Related lists
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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.
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Company intelligence · public preview
Top 25 refinery services and maintenance companies based in Italy
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 334 matching company records for refinery services and maintenance companies based in Italy, with 5,656 tracked contacts and 1,048 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 22, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 refinery services and maintenance companies based in Italy
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Irem SPAiremspa.it HQ: Siracusa, ItalyReported employees: 1,001-5,000 | Siracusa, Italy | 1,001-5,000 | Exact match | 831 contacts → |
“IREM GROUP Provides complete services in the field of Procurement, Detail Engineering, Construction and Maintenance of Industrial Plants.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Expertiseexpertise.itHQ: Vado Ligure, ItalyReported employees: 201-500 | Vado Ligure, Italy | 201-500 | Exact match | 495 contacts → |
“Expertise was founded in 1984 in Genoa offering technical assistance services, then developing into an Engineering and Technical Services Company mainly operating in the energy…” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Progetti Europa & Global S.P.Apegint.comHQ: Rome, ItalyReported employees: 51-200 | Rome, Italy | 51-200 | Exact match | 312 contacts → |
“Progetti Europa & Global S.p.A, Rome, Italy (PEG) is an Engineering and Contracting Company operating during last 40 years in the Oil & Gas.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Sirio Solutions Engineering SPA SSE SPAfoxinnovation.comHQ: Prato, ItalyReported employees: 201-500 | Prato, Italy | 201-500 | Exact match | 156 contacts → |
“Fox Innovation & Technologies (FOX), a leading provider of advanced technologies aftermarket services and solutions specialized in high-speed rotating equipment announced in May…” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Fortech S.R.Lfortech.it HQ: Rimini, ItalyReported employees: 51-200 | Rimini, Italy | 51-200 | Exact match | 130 contacts → |
“Fortech is the Italian leader in the supply of services for fuel distribution systems.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Basis Plant Servicesbasisplant.comHQ: Florence, ItalyReported employees: 51-200 | Florence, Italy | 51-200 | Exact match | 121 contacts → |
“Basis Plant Services srl is an independent service provider working in Oil & Gas, Energy, Heavy Industry, and Manufacturing Industry fields.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  RAM Energy E&c S.R.Lram-energy.itHQ: Guasticce, ItalyReported employees: 51-200 | Guasticce, Italy | 51-200 | Exact match | 101 contacts → |
“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 description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Siirtec Nigisiirtecnigi.comHQ: Milan, ItalyReported employees: 201-500 | Milan, Italy | 201-500 | Exact match | 79 contacts → |
“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 description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Mares SRLmaresitalia.it HQ: San Giorgio A Cremano, ItalyReported employees: 51-200 | San Giorgio A Cremano, Italy | 51-200 | Exact match | 70 contacts → |
“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 description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Chematek SPAchematek.comHQ: San Vittore Olona, ItalyReported employees: 201-500 | San Vittore Olona, Italy | 201-500 | Exact match | 64 contacts → |
“Chematek is a technical integrated industrial services distributor focused on fine chemicals (including reducing agents like Synhydrid), lubricants, refinery services and…” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Sikel Impiantisikel.itHQ: Syracuse, ItalyReported employees: 11-50 | Syracuse, Italy | 11-50 | Exact match | 55 contacts → |
“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 description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Oiltech SRLoiltech.itHQ: Milan, ItalyReported employees: 11-50 | Milan, Italy | 11-50 | Exact match | 54 contacts → |
“OILTECH is an engineering company specialized in the process design for the Oil & Gas Sector.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Technoilogytechnoilogy.itHQ: Cisterna Di Latina, ItalyReported employees: 11-50 | Cisterna Di Latina, Italy | 11-50 | Exact match | 53 contacts → |
“TECHNOILOGY is an international leading engineering company specialized in the design and manufacturing of plants for Edible Oils Extraction and Refinery, Oleochemicals and…” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Sinergy Services SRLsinergyservices.comHQ: Massa, ItalyReported employees: Not recorded | Massa, Italy | Not recorded | Exact match | 50 contacts → |
“Sinergy is a service Company providing highly qualified solutions for the energy sector.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | IMA Servizi S.R.Limaservizi.com HQ: Casale Sul Sile Fraz. Lughignano, ItalyReported employees: 11-50 | Casale Sul Sile Fraz. Lughignano, Italy | 11-50 | Exact match | 44 contacts → |
“In quasi 40 anni di esperienza, IMA Servizi ha messo a punto un ventaglio di servizi e soluzioni in grado di coprire tutte le necessità dei moderni operatori del rifornimento.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Compression Service Technologycstfirenze.comHQ: Florence, ItalyReported employees: 11-50 | Florence, Italy | 11-50 | Exact match | 42 contacts → |
“Compression Service Technology - C.S.T.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Welding Duebi S.R.Lweldingduebi.comHQ: Fiesso Umbertiano, ItalyReported employees: 201-500 | Fiesso Umbertiano, Italy | 201-500 | Exact match | 41 contacts → |
“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 description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Kirchner Italia SPAkirchner.itHQ: Milan, ItalyReported employees: 51-200 | Milan, Italy | 51-200 | Exact match | 37 contacts → |
“KIRCHNER ITALIA is a leading engineering company specialized in the supply of Fired Heaters, Steam Reformers and Heat Transfer Equipment for Refineries and Petrochemical Plants.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  ISEiseweb.netHQ: Marlia - Capannori, ItalyReported employees: 11-50 | Marlia - Capannori, Italy | 11-50 | Exact match | 35 contacts → |
“ISE è una società di ingegneria che fornisce servizi e soluzioni per la manutenzione, la propria missione consiste nella ottimizzazione dell’efficienza degli impianti attraverso…” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Officine Tecniche DE Pasquale S.R.Lofficinedepasquale.com HQ: Modugno, ItalyReported employees: 201-500 | Modugno, Italy | 201-500 | Exact match | 29 contacts → |
“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 description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Zephyr Groupzephyr-group.eu HQ: La Spezia, ItalyReported employees: 51-200 | La Spezia, Italy | 51-200 | Exact match | 26 contacts → |
“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 description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Effegi SRLeffegigroup.it HQ: Marghera, ItalyReported employees: 51-200 | Marghera, Italy | 51-200 | Exact match | 26 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 23 | Sicimontaggi S.R.Lsicimontaggi.com HQ: Priolo Gargallo, ItalyReported employees: 201-500 | Priolo Gargallo, Italy | 201-500 | Exact match | 25 contacts → |
“SICIMONTAGGI srl is an Italian mechanical Company established 2007 based in Syracuse industrial area, the hub of a large concentration of refineries and petrochemical plants…” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Jaes SRLjaescompany.comHQ: Quinto Di Treviso, ItalyReported employees: 11-50 | Quinto Di Treviso, Italy | 11-50 | Exact match | 25 contacts → |
“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 description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  GMA SRLgma-tech.comHQ: Staranzano, ItalyReported employees: 11-50 | Staranzano, Italy | 11-50 | Exact match | 18 contacts → |
“We specialize in fault prevention and equipment maintenance for industrial facilities in the Energy and Oil & Gas sectors.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 334 company matches
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Refinery services and maintenance companies: dataset insights
October 22, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
334 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 334 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 22, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for refinery services and maintenance companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many refinery services and maintenance companies did RevenueBase find based in Italy?
The saved snapshot records 334 matching company records, 5,656 tracked contacts and 1,048 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 22, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
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Cite this list
RevenueBase Data Team. Top 25 refinery services and maintenance companies based in Italy. Snapshot: October 22, 2026. https://revenuebase.ai/companies/refinery-services-and-maintenance-companies/italy.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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Company intelligence · public preview
Top 25 refinery services and maintenance companies based in Italy
RevenueBase records 334 matching company records for refinery services and maintenance companies based in Italy, with 5,656 tracked contacts and 1,048 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 22, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 refinery services and maintenance companies based in Italy
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Irem SPAiremspa.it HQ: Siracusa, ItalyReported employees: 1,001-5,000 | Siracusa, Italy | 1,001-5,000 | Exact match | 831 contacts → |
“IREM GROUP Provides complete services in the field of Procurement, Detail Engineering, Construction and Maintenance of Industrial Plants.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Expertiseexpertise.it HQ: Vado Ligure, ItalyReported employees: 201-500 | Vado Ligure, Italy | 201-500 | Exact match | 495 contacts → |
“Expertise was founded in 1984 in Genoa offering technical assistance services, then developing into an Engineering and Technical Services Company mainly operating in the energy…” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Progetti Europa & Global S.P.Apegint.com HQ: Rome, ItalyReported employees: 51-200 | Rome, Italy | 51-200 | Exact match | 312 contacts → |
“Progetti Europa & Global S.p.A, Rome, Italy (PEG) is an Engineering and Contracting Company operating during last 40 years in the Oil & Gas.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Sirio Solutions Engineering SPA SSE SPAfoxinnovation.com HQ: Prato, ItalyReported employees: 201-500 | Prato, Italy | 201-500 | Exact match | 156 contacts → |
“Fox Innovation & Technologies (FOX), a leading provider of advanced technologies aftermarket services and solutions specialized in high-speed rotating equipment announced in May…” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Fortech S.R.Lfortech.it HQ: Rimini, ItalyReported employees: 51-200 | Rimini, Italy | 51-200 | Exact match | 130 contacts → |
“Fortech is the Italian leader in the supply of services for fuel distribution systems.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Basis Plant Servicesbasisplant.com HQ: Florence, ItalyReported employees: 51-200 | Florence, Italy | 51-200 | Exact match | 121 contacts → |
“Basis Plant Services srl is an independent service provider working in Oil & Gas, Energy, Heavy Industry, and Manufacturing Industry fields.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | RAM Energy E&c S.R.Lram-energy.it HQ: Guasticce, ItalyReported employees: 51-200 | Guasticce, Italy | 51-200 | Exact match | 101 contacts → |
“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 description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Siirtec Nigisiirtecnigi.com HQ: Milan, ItalyReported employees: 201-500 | Milan, Italy | 201-500 | Exact match | 79 contacts → |
“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 description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Mares SRLmaresitalia.it HQ: San Giorgio A Cremano, ItalyReported employees: 51-200 | San Giorgio A Cremano, Italy | 51-200 | Exact match | 70 contacts → |
“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 description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Chematek SPAchematek.com HQ: San Vittore Olona, ItalyReported employees: 201-500 | San Vittore Olona, Italy | 201-500 | Exact match | 64 contacts → |
“Chematek is a technical integrated industrial services distributor focused on fine chemicals (including reducing agents like Synhydrid), lubricants, refinery services and…” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Sikel Impiantisikel.it HQ: Syracuse, ItalyReported employees: 11-50 | Syracuse, Italy | 11-50 | Exact match | 55 contacts → |
“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 description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Oiltech SRLoiltech.it HQ: Milan, ItalyReported employees: 11-50 | Milan, Italy | 11-50 | Exact match | 54 contacts → |
“OILTECH is an engineering company specialized in the process design for the Oil & Gas Sector.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Technoilogytechnoilogy.it HQ: Cisterna Di Latina, ItalyReported employees: 11-50 | Cisterna Di Latina, Italy | 11-50 | Exact match | 53 contacts → |
“TECHNOILOGY is an international leading engineering company specialized in the design and manufacturing of plants for Edible Oils Extraction and Refinery, Oleochemicals and…” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Sinergy Services SRLsinergyservices.com HQ: Massa, ItalyReported employees: Not recorded | Massa, Italy | Not recorded | Exact match | 50 contacts → |
“Sinergy is a service Company providing highly qualified solutions for the energy sector.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | IMA Servizi S.R.Limaservizi.com HQ: Casale Sul Sile Fraz. Lughignano, ItalyReported employees: 11-50 | Casale Sul Sile Fraz. Lughignano, Italy | 11-50 | Exact match | 44 contacts → |
“In quasi 40 anni di esperienza, IMA Servizi ha messo a punto un ventaglio di servizi e soluzioni in grado di coprire tutte le necessità dei moderni operatori del rifornimento.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Compression Service Technologycstfirenze.com HQ: Florence, ItalyReported employees: 11-50 | Florence, Italy | 11-50 | Exact match | 42 contacts → |
“Compression Service Technology - C.S.T.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Welding Duebi S.R.Lweldingduebi.com HQ: Fiesso Umbertiano, ItalyReported employees: 201-500 | Fiesso Umbertiano, Italy | 201-500 | Exact match | 41 contacts → |
“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 description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Kirchner Italia SPAkirchner.it HQ: Milan, ItalyReported employees: 51-200 | Milan, Italy | 51-200 | Exact match | 37 contacts → |
“KIRCHNER ITALIA is a leading engineering company specialized in the supply of Fired Heaters, Steam Reformers and Heat Transfer Equipment for Refineries and Petrochemical Plants.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | ISEiseweb.net HQ: Marlia - Capannori, ItalyReported employees: 11-50 | Marlia - Capannori, Italy | 11-50 | Exact match | 35 contacts → |
“ISE è una società di ingegneria che fornisce servizi e soluzioni per la manutenzione, la propria missione consiste nella ottimizzazione dell’efficienza degli impianti attraverso…” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Officine Tecniche DE Pasquale S.R.Lofficinedepasquale.com HQ: Modugno, ItalyReported employees: 201-500 | Modugno, Italy | 201-500 | Exact match | 29 contacts → |
“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 description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Zephyr Groupzephyr-group.eu HQ: La Spezia, ItalyReported employees: 51-200 | La Spezia, Italy | 51-200 | Exact match | 26 contacts → |
“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 description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Effegi SRLeffegigroup.it HQ: Marghera, ItalyReported employees: 51-200 | Marghera, Italy | 51-200 | Exact match | 26 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 23 | Sicimontaggi S.R.Lsicimontaggi.com HQ: Priolo Gargallo, ItalyReported employees: 201-500 | Priolo Gargallo, Italy | 201-500 | Exact match | 25 contacts → |
“SICIMONTAGGI srl is an Italian mechanical Company established 2007 based in Syracuse industrial area, the hub of a large concentration of refineries and petrochemical plants…” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Jaes SRLjaescompany.com HQ: Quinto Di Treviso, ItalyReported employees: 11-50 | Quinto Di Treviso, Italy | 11-50 | Exact match | 25 contacts → |
“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 description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | GMA SRLgma-tech.com HQ: Staranzano, ItalyReported employees: 11-50 | Staranzano, Italy | 11-50 | Exact match | 18 contacts → |
“We specialize in fault prevention and equipment maintenance for industrial facilities in the Energy and Oil & Gas sectors.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 334 company matches
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Refinery services and maintenance companies: dataset insights
October 22, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
334 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 334 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 22, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for refinery services and maintenance companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many refinery services and maintenance companies did RevenueBase find based in Italy?
The saved snapshot records 334 matching company records, 5,656 tracked contacts and 1,048 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 22, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 refinery services and maintenance companies based in Italy. Snapshot: October 22, 2026. https://revenuebase.ai/companies/refinery-services-and-maintenance-companies/italy.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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