Company lists · Data refreshed November 2026
Top 22 Hydrogen production plant builders based in Italy
RevenueBase identified 42 company matches for hydrogen production plant builders associated with Italy as of November 2026 and tracks 10,101 professional contacts across them, including 521 with verified work emails. Milan is the largest hub.
This list covers company matches for hydrogen production plant builders 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.
The 22 largest hydrogen production plant builders based in Italy
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 217 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 193 contacts → | ||||
Exact match “Since June 2025, STE Energy has been acquired by, becoming part of the world.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 171 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 96 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 92 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 40 contacts → | ||||
Exact match “Founded in 2015, in just a few years Hydroalp has gained a prominent position in the market for the construction of hydroelectric turbines, water-to-wire hydropower plants, green…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 34 contacts → | ||||
Exact match “PAC SpA è un’impresa costituita negli anni ‘60 che opera nel settore della realizzazione di opere infrastrutturali ad alto contenuto ingegneristico, nonché nella progettazione e…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 28 contacts → | ||||
Exact match “Acta provides on-site hydrogen solutions for commercial fuel cell applications and other industrial hydrogen applications.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 20 contacts → | ||||
Exact match “Switch Engineering nasce dall’esperienza del Gruppo Igeam, che da oltre 40 anni si occupa di sostenibilità, e della Biagi & Partners con le sue notevoli esperienze nel settore…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 16 contacts → | ||||
Exact match “HYdrogen for Development of Environmental Projects srl - Progettazione, realizzazione e gestione di impianti completi e/o di componenti per produzione, stoccaggio e utilizzino di…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 15 contacts → | ||||
Exact match “Cubogas, a wholly-owned subsidiary of Greenture (Snam Group), is an international leader in the design, development and production of technological solutions for the supply of…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 12 contacts → | ||||
Exact match “Hyter, startup con sede a Desenzano del Garda (BS), opera nel settore delle energie rinnovabili, incentrando la propria produzione soprattutto sull’utilizzo dell’idrogeno.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 7 contacts → | ||||
Exact match “Simplifhy is an Italian solution provider specialised in the design and implementation of hydrogen-based technologies solutions for the decarbonisation of the industrial and the…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 5 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 4 contacts → | ||||
Exact match “Gamma Energia S.r.l.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 4 contacts → | ||||
Exact match “We produce electrolysers, i.e.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 3 contacts → | ||||
Exact match “H2Boat provides energy high-tech solutions, engineering consulting services, and training in the field of renewable energy sources and technologies.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 2 contacts → | ||||
Exact match “Grazie all'esperienza maturata in numerosi anni di attività nella progettazione, nella realizzazione e nella gestione di impianti all'interno di aziende chimiche di primaria…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 1 contacts → | ||||
Exact match “Hydrogen will play a key role in the transition to cleaner, more sustainable sources of energy.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 1 contacts → | ||||
Exact match “With more than two hundred systems implemented over the past years in Italy and abroad, and with its branch offices located in various countries, STE Energy today is a major…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 1 contacts → | ||||
Exact match “Idrogena designs and provides fit for purpose, cost effective carbon neutral solutions.” Recorded in the RevenueBase company graph · Nov 6, 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 “hydrogen production plant builders”. 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 22 of 42 hydrogen production plant builders based in Italy
See the full list, filter by size, metro and specialty, and access 521 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Hydrogen production plant builders based in Italy at a glance
As of Nov 6, 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 42 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 “hydrogen production plant builders” 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 521 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 “hydrogen production plant builders”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many hydrogen production plant builders are there based in Italy?
RevenueBase identified 42 company matches for hydrogen production plant builders 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?
Arkad SPA tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most hydrogen production plant builders?
Milan leads with 4 company records, followed by Rome (3) and Padua (2).
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 521 professional contacts with verified work emails tracked across these 42 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 42 hydrogen production plant builders based in Italy. Start with a free account, no credit card.
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Hydrogen production plant builders by geography
- Hydrogen production plant builders based in France
- Hydrogen production plant builders based in Germany
- Hydrogen production plant builders based in India
- Hydrogen production plant builders based in Spain
- Hydrogen production plant builders based in the United Kingdom
- Hydrogen production plant builders based in the United States
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.
More company lists
- All company lists
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- Lists A-Z
- New lists
- Hydrogen production plant builders based in France
- Hydrogen production plant builders based in Germany
- Hydrogen production plant builders based in India
- Hydrogen production plant builders based in Spain
- Hydrogen production plant builders based in the United Kingdom
- Hydrogen production plant builders based in the United States
Company intelligence · public preview
Top 22 hydrogen production plant builders 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 42 matching company records for hydrogen production plant builders based in Italy, with 10,101 tracked contacts and 521 verified work emails.
This public preview shows 22 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 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 22 hydrogen production plant builders 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 |  Arkad SPAarkadspa.comHQ: Sesto San Giovanni, ItalyReported employees: 201-500 | Sesto San Giovanni, Italy | 201-500 | Exact match | 217 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  STE Energyalteniaenergy.itHQ: Padua, ItalyReported employees: 51-200 | Padua, Italy | 51-200 | Exact match | 193 contacts → |
“Since June 2025, STE Energy has been acquired by, becoming part of the world.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Fores Engineeringfores.itHQ: Forli, ItalyReported employees: 51-200 | Forli, Italy | 51-200 | Exact match | 171 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Tecno Project Industriale TPItecnoproject.comHQ: Curno, ItalyReported employees: 51-200 | Curno, Italy | 51-200 | Exact match | 96 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Eurotecnica Contractors And Engineers S.P.Aeurotecnica.itHQ: Milan, ItalyReported employees: 51-200 | Milan, Italy | 51-200 | Exact match | 92 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Hysytech S.R.Lhysytech.comHQ: Orbassano, ItalyReported employees: 51-200 | Orbassano, Italy | 51-200 | Exact match | 66 contacts → |
“Hysytech is an engineering and process equipment construction company established on 2003, in Turin, Italy.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Hydroalphydroalp.comHQ: Costa Volpino, ItalyReported employees: 51-200 | Costa Volpino, Italy | 51-200 | Exact match | 40 contacts → |
“Founded in 2015, in just a few years Hydroalp has gained a prominent position in the market for the construction of hydroelectric turbines, water-to-wire hydropower plants, green…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  PAC S.P.Apacspa.itHQ: Capo Di Ponte, ItalyReported employees: 201-500 | Capo Di Ponte, Italy | 201-500 | Exact match | 34 contacts → |
“PAC SpA è un’impresa costituita negli anni ‘60 che opera nel settore della realizzazione di opere infrastrutturali ad alto contenuto ingegneristico, nonché nella progettazione e…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Acta SPAactaspa.comHQ: Crespina, ItalyReported employees: 11-50 | Crespina, Italy | 11-50 | Exact match | 28 contacts → |
“Acta provides on-site hydrogen solutions for commercial fuel cell applications and other industrial hydrogen applications.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Switch Engineeringswitchengineering.itHQ: Rome, ItalyReported employees: 11-50 | Rome, Italy | 11-50 | Exact match | 20 contacts → |
“Switch Engineering nasce dall’esperienza del Gruppo Igeam, che da oltre 40 anni si occupa di sostenibilità, e della Biagi & Partners con le sue notevoli esperienze nel settore…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Hydep SRLhydep.itHQ: Lodi, ItalyReported employees: 11-50 | Lodi, Italy | 11-50 | Exact match | 16 contacts → |
“HYdrogen for Development of Environmental Projects srl - Progettazione, realizzazione e gestione di impianti completi e/o di componenti per produzione, stoccaggio e utilizzino di…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Cubogascubogas.comHQ: Cherasco, ItalyReported employees: 51-200 | Cherasco, Italy | 51-200 | Exact match | 15 contacts → |
“Cubogas, a wholly-owned subsidiary of Greenture (Snam Group), is an international leader in the design, development and production of technological solutions for the supply of…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  HYTERhyter.itHQ: Desenzano Del Garda, ItalyReported employees: 11-50 | Desenzano Del Garda, Italy | 11-50 | Exact match | 12 contacts → |
“Hyter, startup con sede a Desenzano del Garda (BS), opera nel settore delle energie rinnovabili, incentrando la propria produzione soprattutto sull’utilizzo dell’idrogeno.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Simplifhysimplifhy.comHQ: Villasanta, ItalyReported employees: 1-10 | Villasanta, Italy | 1-10 | Exact match | 7 contacts → |
“Simplifhy is an Italian solution provider specialised in the design and implementation of hydrogen-based technologies solutions for the decarbonisation of the industrial and the…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  MGF Ingegneriamgfingegneria.itHQ: Fusignano, ItalyReported employees: 1-10 | Fusignano, Italy | 1-10 | Exact match | 5 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 16 |  Gamma Energiagammaenergia.netHQ: Merate, ItalyReported employees: 11-50 | Merate, Italy | 11-50 | Exact match | 4 contacts → |
“Gamma Energia S.r.l.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  H2 Energy SRLh2e.itHQ: Azzano Mella, ItalyReported employees: 11-50 | Azzano Mella, Italy | 11-50 | Exact match | 4 contacts → |
“We produce electrolysers, i.e.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  H2boat S.R.Lh2boat.itHQ: Genoa, ItalyReported employees: 1-10 | Genoa, Italy | 1-10 | Exact match | 3 contacts → |
“H2Boat provides energy high-tech solutions, engineering consulting services, and training in the field of renewable energy sources and technologies.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  5g GAS Engineering S.R.L5ggas.itHQ: Milan, ItalyReported employees: 1-10 | Milan, Italy | 1-10 | Exact match | 2 contacts → |
“Grazie all'esperienza maturata in numerosi anni di attività nella progettazione, nella realizzazione e nella gestione di impianti all'interno di aziende chimiche di primaria…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | IMI Vivovivo.imi-critical.com HQ: Cagliari, ItalyReported employees: 201-500 | Cagliari, Italy | 201-500 | Exact match | 1 contacts → |
“Hydrogen will play a key role in the transition to cleaner, more sustainable sources of energy.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | STE Energy SRLste-energy.com HQ: Padua, ItalyReported employees: 51-200 | Padua, Italy | 51-200 | Exact match | 1 contacts → |
“With more than two hundred systems implemented over the past years in Italy and abroad, and with its branch offices located in various countries, STE Energy today is a major…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Idrogenaidrogena.itHQ: Marrubiu, ItalyReported employees: 1-10 | Marrubiu, Italy | 1-10 | Exact match | 1 contacts → |
“Idrogena designs and provides fit for purpose, cost effective carbon neutral solutions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 22 of 42 company matches
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Hydrogen production plant builders: dataset insights
November 6, 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
41 records in the displayed employee bands.
1 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 42 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: November 6, 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 hydrogen production plant builders?
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 hydrogen production plant builders did RevenueBase find based in Italy?
The saved snapshot records 42 matching company records, 10,101 tracked contacts and 521 verified emails. The public preview displays 22 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: November 6, 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
Hydrogen production plant builders by geography
- Hydrogen production plant builders based in France
- Hydrogen production plant builders based in Germany
- Hydrogen production plant builders based in India
- Hydrogen production plant builders based in Spain
- Hydrogen production plant builders based in the United Kingdom
- Hydrogen production plant builders based in the United States
Cite this list
RevenueBase Data Team. Top 22 hydrogen production plant builders based in Italy. Snapshot: November 6, 2026. https://revenuebase.ai/companies/hydrogen-production-plant-builders/italy.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Hydrogen production plant builders based in France
- Hydrogen production plant builders based in Germany
- Hydrogen production plant builders based in India
- Hydrogen production plant builders based in Spain
- Hydrogen production plant builders based in the United Kingdom
- Hydrogen production plant builders based in the United States
Company intelligence · public preview
Top 22 hydrogen production plant builders based in Italy
RevenueBase records 42 matching company records for hydrogen production plant builders based in Italy, with 10,101 tracked contacts and 521 verified work emails.
This public preview shows 22 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 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 22 hydrogen production plant builders 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 | Arkad SPAarkadspa.com HQ: Sesto San Giovanni, ItalyReported employees: 201-500 | Sesto San Giovanni, Italy | 201-500 | Exact match | 217 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | STE Energyalteniaenergy.it HQ: Padua, ItalyReported employees: 51-200 | Padua, Italy | 51-200 | Exact match | 193 contacts → |
“Since June 2025, STE Energy has been acquired by, becoming part of the world.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Fores Engineeringfores.it HQ: Forli, ItalyReported employees: 51-200 | Forli, Italy | 51-200 | Exact match | 171 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Tecno Project Industriale TPItecnoproject.com HQ: Curno, ItalyReported employees: 51-200 | Curno, Italy | 51-200 | Exact match | 96 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Eurotecnica Contractors And Engineers S.P.Aeurotecnica.it HQ: Milan, ItalyReported employees: 51-200 | Milan, Italy | 51-200 | Exact match | 92 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Hysytech S.R.Lhysytech.com HQ: Orbassano, ItalyReported employees: 51-200 | Orbassano, Italy | 51-200 | Exact match | 66 contacts → |
“Hysytech is an engineering and process equipment construction company established on 2003, in Turin, Italy.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Hydroalphydroalp.com HQ: Costa Volpino, ItalyReported employees: 51-200 | Costa Volpino, Italy | 51-200 | Exact match | 40 contacts → |
“Founded in 2015, in just a few years Hydroalp has gained a prominent position in the market for the construction of hydroelectric turbines, water-to-wire hydropower plants, green…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | PAC S.P.Apacspa.it HQ: Capo Di Ponte, ItalyReported employees: 201-500 | Capo Di Ponte, Italy | 201-500 | Exact match | 34 contacts → |
“PAC SpA è un’impresa costituita negli anni ‘60 che opera nel settore della realizzazione di opere infrastrutturali ad alto contenuto ingegneristico, nonché nella progettazione e…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Acta SPAactaspa.com HQ: Crespina, ItalyReported employees: 11-50 | Crespina, Italy | 11-50 | Exact match | 28 contacts → |
“Acta provides on-site hydrogen solutions for commercial fuel cell applications and other industrial hydrogen applications.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Switch Engineeringswitchengineering.it HQ: Rome, ItalyReported employees: 11-50 | Rome, Italy | 11-50 | Exact match | 20 contacts → |
“Switch Engineering nasce dall’esperienza del Gruppo Igeam, che da oltre 40 anni si occupa di sostenibilità, e della Biagi & Partners con le sue notevoli esperienze nel settore…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Hydep SRLhydep.it HQ: Lodi, ItalyReported employees: 11-50 | Lodi, Italy | 11-50 | Exact match | 16 contacts → |
“HYdrogen for Development of Environmental Projects srl - Progettazione, realizzazione e gestione di impianti completi e/o di componenti per produzione, stoccaggio e utilizzino di…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Cubogascubogas.com HQ: Cherasco, ItalyReported employees: 51-200 | Cherasco, Italy | 51-200 | Exact match | 15 contacts → |
“Cubogas, a wholly-owned subsidiary of Greenture (Snam Group), is an international leader in the design, development and production of technological solutions for the supply of…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | HYTERhyter.it HQ: Desenzano Del Garda, ItalyReported employees: 11-50 | Desenzano Del Garda, Italy | 11-50 | Exact match | 12 contacts → |
“Hyter, startup con sede a Desenzano del Garda (BS), opera nel settore delle energie rinnovabili, incentrando la propria produzione soprattutto sull’utilizzo dell’idrogeno.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Simplifhysimplifhy.com HQ: Villasanta, ItalyReported employees: 1-10 | Villasanta, Italy | 1-10 | Exact match | 7 contacts → |
“Simplifhy is an Italian solution provider specialised in the design and implementation of hydrogen-based technologies solutions for the decarbonisation of the industrial and the…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | MGF Ingegneriamgfingegneria.it HQ: Fusignano, ItalyReported employees: 1-10 | Fusignano, Italy | 1-10 | Exact match | 5 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 16 | Gamma Energiagammaenergia.net HQ: Merate, ItalyReported employees: 11-50 | Merate, Italy | 11-50 | Exact match | 4 contacts → |
“Gamma Energia S.r.l.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | H2 Energy SRLh2e.it HQ: Azzano Mella, ItalyReported employees: 11-50 | Azzano Mella, Italy | 11-50 | Exact match | 4 contacts → |
“We produce electrolysers, i.e.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | H2boat S.R.Lh2boat.it HQ: Genoa, ItalyReported employees: 1-10 | Genoa, Italy | 1-10 | Exact match | 3 contacts → |
“H2Boat provides energy high-tech solutions, engineering consulting services, and training in the field of renewable energy sources and technologies.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | 5g GAS Engineering S.R.L5ggas.it HQ: Milan, ItalyReported employees: 1-10 | Milan, Italy | 1-10 | Exact match | 2 contacts → |
“Grazie all'esperienza maturata in numerosi anni di attività nella progettazione, nella realizzazione e nella gestione di impianti all'interno di aziende chimiche di primaria…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | IMI Vivovivo.imi-critical.com HQ: Cagliari, ItalyReported employees: 201-500 | Cagliari, Italy | 201-500 | Exact match | 1 contacts → |
“Hydrogen will play a key role in the transition to cleaner, more sustainable sources of energy.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | STE Energy SRLste-energy.com HQ: Padua, ItalyReported employees: 51-200 | Padua, Italy | 51-200 | Exact match | 1 contacts → |
“With more than two hundred systems implemented over the past years in Italy and abroad, and with its branch offices located in various countries, STE Energy today is a major…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Idrogenaidrogena.it HQ: Marrubiu, ItalyReported employees: 1-10 | Marrubiu, Italy | 1-10 | Exact match | 1 contacts → |
“Idrogena designs and provides fit for purpose, cost effective carbon neutral solutions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 22 of 42 company matches
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Hydrogen production plant builders: dataset insights
November 6, 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
41 records in the displayed employee bands.
1 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 42 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: November 6, 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 hydrogen production plant builders?
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 hydrogen production plant builders did RevenueBase find based in Italy?
The saved snapshot records 42 matching company records, 10,101 tracked contacts and 521 verified emails. The public preview displays 22 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: November 6, 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
Hydrogen production plant builders by geography
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Cite this list
RevenueBase Data Team. Top 22 hydrogen production plant builders based in Italy. Snapshot: November 6, 2026. https://revenuebase.ai/companies/hydrogen-production-plant-builders/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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