Company lists · Data refreshed November 2026
Top 23 Green hydrogen engineering companies based in Australia
RevenueBase identified 83 company matches for green hydrogen engineering companies associated with Australia as of November 2026 and tracks 991 professional contacts across them, including 596 with verified work emails. Sydney is the largest hub.
This list covers company matches for green hydrogen engineering companies associated with Australia, 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 23 largest green hydrogen engineering companies based in Australia
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 343 contacts → | ||||
Exact match “A highly experienced, multidisciplinary engineering and management firm, GPA has consulted and provided engineering, procurement and construction management (EPCM) services, since…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 125 contacts → | ||||
Exact match “Our mission is to accelerate the world’s shift away from fossil fuels to green hydrogen by delivering the world’s best electrolyser.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 30 contacts → | ||||
Exact match “Pioneering new pathways for sustainable eFuels and chemicals.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 24 contacts → | ||||
Exact match “We integrate hydrogen, battery storage, renewables and synthetic fuels into real‑world infrastructure, turning intermittent generation into dependable power.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 20 contacts → | ||||
Exact match “Jupiter Ionics Pty Ltd is a seed stage startup company developing a new approach to synthesis of carbon-neutral ammonia and ammonia derivatives.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 17 contacts → | ||||
Exact match “INCITIAS is a global engineering and commercial service provider, facilitating energy transition projects for our clients.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 16 contacts → | ||||
Exact match “Endua is an Australian company developing advanced hydrogen electrolysis technologies.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 15 contacts → | ||||
Exact match “1414 Degrees (ASX:14D) is decarbonising industry with scalable, thermal energy storage and clean hydrogen technologies.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 13 contacts → | ||||
Exact match “H2H Energy is an Australian owned company founded in 2009.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 13 contacts → | ||||
Exact match “Cavendish Renewable Technology (CRT) is an Australian company with a mission to develop and productise next-generation electrolysis technology for low-cost production of green…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 12 contacts → | ||||
Exact match “The Fichtner Group is one of the leading independent engineering consultancy firms in the world.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 10 contacts → | ||||
Exact match “HyTerra® | ASX: HYT | The first ASX company with a focus on pioneering the exploration and production of natural hydrogen.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 9 contacts → | ||||
Exact match “TRIPLE E ENGINEERING Pty.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 8 contacts → | ||||
Exact match “Founded in 2017, Equity Lifting Solutions (ELS) has grown to become the leading consultancy for commercialisation and operationalisation of gas and low-carbon projects.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 8 contacts → | ||||
Exact match “EM ENERGY is on a mission to create a revolutionary method of producing hydrogen from abundant and non-toxic organic materials Not only is our technology environmentally friendly…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 7 contacts → | ||||
Exact match “Provaris Energy Ltd (ASX: PV1) is advancing innovative Compressed Hydrogen (H2) and Carbon Dioxide (CO₂) storage and transport solutions through proprietary tank designs, maritime…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 7 contacts → | ||||
Exact match “Flexigen delivers innovative engineering solutions across industrial and manufacturing sectors, specialising in energy efficiency, renewable energy, and process optimisation.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 6 contacts → | ||||
Exact match “ENGV is Pacific Energy's hydrogen and renewable gas division, which was established in 2013 as a provider of hydrogen, natural gas, biomethane and LPG equipment and services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 5 contacts → | ||||
Exact match “Climate Impact Corporation is a global investor, developer, and manager of large-scale renewable hydrogen projects.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 5 contacts → | ||||
Exact match “At Siltrax, we’re not just participating in the energy transition-we’re redefining it.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 4 contacts → | ||||
Exact match “Prominence Energy Limited is an Australian Securities Exchange (ASX:PRM) listed energy company headquartered in Perth.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 4 contacts → | ||||
Exact match “With a resolute focus on using atmospheric carbon and clean energy we aim to become Australia's leading operation in the production and export of green methanol and green hydrogen.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 3 contacts → | ||||
Exact match “LINE Hydrogen (Australia) Pty Ltd (LINE Hydrogen) was established by Founder and Executive Chairman, Brendan James.” 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 “green hydrogen engineering 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 23 of 83 green hydrogen engineering companies based in Australia
See the full list, filter by size, metro and specialty, and access 596 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Green hydrogen engineering companies based in Australia at a glance
As of Nov 6, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for Australia, so it is reported there. Company counts and contact totals on this page are exact for Australia, over 83 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 Australia whose business descriptions match “green hydrogen engineering 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 596 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 “green hydrogen engineering companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many green hydrogen engineering companies are there based in Australia?
RevenueBase identified 83 company matches for green hydrogen engineering companies associated with Australia 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?
GPA Engineering tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most green hydrogen engineering companies?
Sydney leads with 11 company records, followed by Perth (10) and Brisbane (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 596 professional contacts with verified work emails tracked across these 83 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 83 green hydrogen engineering companies based in Australia. Start with a free account, no credit card.
Download this list →Related lists
Green hydrogen engineering companies by geography
- Green hydrogen engineering companies based in Madrid, Spain
- Green hydrogen engineering companies based in London, United Kingdom
- Green hydrogen engineering companies based in Brazil
- Green hydrogen engineering companies based in Canada
- Green hydrogen engineering companies based in France
- Green hydrogen engineering companies based in Germany
- Green hydrogen engineering companies based in India
- Green hydrogen engineering companies based in Italy
- Green hydrogen engineering companies based in the Netherlands
- Green hydrogen engineering companies based in Norway
- Green hydrogen engineering companies based in Poland
- Green hydrogen engineering companies based in Spain
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
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- New lists
- Green hydrogen engineering companies based in Madrid, Spain
- Green hydrogen engineering companies based in London, United Kingdom
- Green hydrogen engineering companies based in Brazil
- Green hydrogen engineering companies based in Canada
- Green hydrogen engineering companies based in France
- Green hydrogen engineering companies based in Germany
Company intelligence · public preview
Top 23 green hydrogen engineering companies based in Australia
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 83 matching company records for green hydrogen engineering companies based in Australia, with 991 tracked contacts and 596 verified work emails.
This public preview shows 23 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 23 green hydrogen engineering companies based in Australia
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 |  GPA Engineeringgpaeng.com.auHQ: Unley, AustraliaReported employees: 201-500 | Unley, Australia | 201-500 | Exact match | 343 contacts → |
“A highly experienced, multidisciplinary engineering and management firm, GPA has consulted and provided engineering, procurement and construction management (EPCM) services, since…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Hysatahysata.comHQ: Wollongong, AustraliaReported employees: 11-50 | Wollongong, Australia | 11-50 | Exact match | 125 contacts → |
“Our mission is to accelerate the world’s shift away from fossil fuels to green hydrogen by delivering the world’s best electrolyser.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Plasmaleap Technologiesplasmaleap.comHQ: Camperdown, AustraliaReported employees: 11-50 | Camperdown, Australia | 11-50 | Exact match | 30 contacts → |
“Pioneering new pathways for sustainable eFuels and chemicals.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Energysenergys.com.auHQ: Mulgrave, AustraliaReported employees: 11-50 | Mulgrave, Australia | 11-50 | Exact match | 24 contacts → |
“We integrate hydrogen, battery storage, renewables and synthetic fuels into real‑world infrastructure, turning intermittent generation into dependable power.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Jupiter Ionicsjupiterionics.comHQ: Melbourne, AustraliaReported employees: 1-10 | Melbourne, Australia | 1-10 | Exact match | 20 contacts → |
“Jupiter Ionics Pty Ltd is a seed stage startup company developing a new approach to synthesis of carbon-neutral ammonia and ammonia derivatives.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Incitiasincitias.comHQ: Alphington, AustraliaReported employees: 11-50 | Alphington, Australia | 11-50 | Exact match | 17 contacts → |
“INCITIAS is a global engineering and commercial service provider, facilitating energy transition projects for our clients.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  ENDUAendua.comHQ: Brisbane, AustraliaReported employees: 11-50 | Brisbane, Australia | 11-50 | Exact match | 16 contacts → |
“Endua is an Australian company developing advanced hydrogen electrolysis technologies.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  1414 Degrees LTD1414degrees.com.auHQ: Tonsley, AustraliaReported employees: 11-50 | Tonsley, Australia | 11-50 | Exact match | 15 contacts → |
“1414 Degrees (ASX:14D) is decarbonising industry with scalable, thermal energy storage and clean hydrogen technologies.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  H2h Energyh2henergy.com.auHQ: Coolum Beach, AustraliaReported employees: 1-10 | Coolum Beach, Australia | 1-10 | Exact match | 13 contacts → |
“H2H Energy is an Australian owned company founded in 2009.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Cavendish Renewable Technologycavendishrenewable.com.auHQ: Melbourne, AustraliaReported employees: 11-50 | Melbourne, Australia | 11-50 | Exact match | 13 contacts → |
“Cavendish Renewable Technology (CRT) is an Australian company with a mission to develop and productise next-generation electrolysis technology for low-cost production of green…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Fichtner Australiafichtner.com.auHQ: Sydney, AustraliaReported employees: 11-50 | Sydney, Australia | 11-50 | Exact match | 12 contacts → |
“The Fichtner Group is one of the leading independent engineering consultancy firms in the world.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Hyterrahyterra.comHQ: Subiaco, AustraliaReported employees: 1-10 | Subiaco, Australia | 1-10 | Exact match | 10 contacts → |
“HyTerra® | ASX: HYT | The first ASX company with a focus on pioneering the exploration and production of natural hydrogen.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Triple E Engineeringtripleeengineering.com.auHQ: Melbourne, AustraliaReported employees: 1-10 | Melbourne, Australia | 1-10 | Exact match | 9 contacts → |
“TRIPLE E ENGINEERING Pty.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Equity Lifting Solutions ELSequitylifting.comHQ: Perth, AustraliaReported employees: 1-10 | Perth, Australia | 1-10 | Exact match | 8 contacts → |
“Founded in 2017, Equity Lifting Solutions (ELS) has grown to become the leading consultancy for commercialisation and operationalisation of gas and low-carbon projects.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  EM Energyemenergy.com.auHQ: Eveleigh, AustraliaReported employees: 1-10 | Eveleigh, Australia | 1-10 | Exact match | 8 contacts → |
“EM ENERGY is on a mission to create a revolutionary method of producing hydrogen from abundant and non-toxic organic materials Not only is our technology environmentally friendly…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Provaris Energyprovaris.energyHQ: Sydney, AustraliaReported employees: 11-50 | Sydney, Australia | 11-50 | Exact match | 7 contacts → |
“Provaris Energy Ltd (ASX: PV1) is advancing innovative Compressed Hydrogen (H2) and Carbon Dioxide (CO₂) storage and transport solutions through proprietary tank designs, maritime…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Flexigen PTY LTDflexigen.coHQ: Sydney, AustraliaReported employees: 1-10 | Sydney, Australia | 1-10 | Exact match | 7 contacts → |
“Flexigen delivers innovative engineering solutions across industrial and manufacturing sectors, specialising in energy efficiency, renewable energy, and process optimisation.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  ENGVengv.com.auHQ: Derrimut, AustraliaReported employees: 11-50 | Derrimut, Australia | 11-50 | Exact match | 6 contacts → |
“ENGV is Pacific Energy's hydrogen and renewable gas division, which was established in 2013 as a provider of hydrogen, natural gas, biomethane and LPG equipment and services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Climate Impact Corporationcic-hydrogen.comHQ: Darwin City, AustraliaReported employees: 11-50 | Darwin City, Australia | 11-50 | Exact match | 5 contacts → |
“Climate Impact Corporation is a global investor, developer, and manager of large-scale renewable hydrogen projects.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Siltraxsiltrax.netHQ: Mascot, AustraliaReported employees: 11-50 | Mascot, Australia | 11-50 | Exact match | 5 contacts → |
“At Siltrax, we’re not just participating in the energy transition-we’re redefining it.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Prominence Energyprominenceenergy.com.auHQ: Perth, AustraliaReported employees: 1-10 | Perth, Australia | 1-10 | Exact match | 4 contacts → |
“Prominence Energy Limited is an Australian Securities Exchange (ASX:PRM) listed energy company headquartered in Perth.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Abel Energyabelenergy.com.auHQ: Brisbane, AustraliaReported employees: 1-10 | Brisbane, Australia | 1-10 | Exact match | 4 contacts → |
“With a resolute focus on using atmospheric carbon and clean energy we aim to become Australia's leading operation in the production and export of green methanol and green hydrogen.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Line Hydrogen Australia PTY LTDlinehydrogen.com.auHQ: Brisbane, AustraliaReported employees: 11-50 | Brisbane, Australia | 11-50 | Exact match | 3 contacts → |
“LINE Hydrogen (Australia) Pty Ltd (LINE Hydrogen) was established by Founder and Executive Chairman, Brendan James.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 23 of 83 company matches
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Green hydrogen engineering companies: 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
83 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 Australia, so it is reported there. Company counts and contact totals on this page are exact for Australia, over 83 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 green hydrogen engineering 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 green hydrogen engineering companies did RevenueBase find based in Australia?
The saved snapshot records 83 matching company records, 991 tracked contacts and 596 verified emails. The public preview displays 23 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
Green hydrogen engineering companies by geography
- Green hydrogen engineering companies based in Madrid, Spain
- Green hydrogen engineering companies based in London, United Kingdom
- Green hydrogen engineering companies based in Brazil
- Green hydrogen engineering companies based in Canada
- Green hydrogen engineering companies based in France
- Green hydrogen engineering companies based in Germany
- Green hydrogen engineering companies based in India
- Green hydrogen engineering companies based in Italy
- Green hydrogen engineering companies based in the Netherlands
- Green hydrogen engineering companies based in Norway
- Green hydrogen engineering companies based in Poland
- Green hydrogen engineering companies based in Spain
Cite this list
RevenueBase Data Team. Top 23 green hydrogen engineering companies based in Australia. Snapshot: November 6, 2026. https://revenuebase.ai/companies/green-hydrogen-engineering-companies/australia.
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
- Green hydrogen engineering companies based in Madrid, Spain
- Green hydrogen engineering companies based in London, United Kingdom
- Green hydrogen engineering companies based in Brazil
- Green hydrogen engineering companies based in Canada
- Green hydrogen engineering companies based in France
- Green hydrogen engineering companies based in Germany
Company intelligence · public preview
Top 23 green hydrogen engineering companies based in Australia
RevenueBase records 83 matching company records for green hydrogen engineering companies based in Australia, with 991 tracked contacts and 596 verified work emails.
This public preview shows 23 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 23 green hydrogen engineering companies based in Australia
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 | GPA Engineeringgpaeng.com.au HQ: Unley, AustraliaReported employees: 201-500 | Unley, Australia | 201-500 | Exact match | 343 contacts → |
“A highly experienced, multidisciplinary engineering and management firm, GPA has consulted and provided engineering, procurement and construction management (EPCM) services, since…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Hysatahysata.com HQ: Wollongong, AustraliaReported employees: 11-50 | Wollongong, Australia | 11-50 | Exact match | 125 contacts → |
“Our mission is to accelerate the world’s shift away from fossil fuels to green hydrogen by delivering the world’s best electrolyser.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Plasmaleap Technologiesplasmaleap.com HQ: Camperdown, AustraliaReported employees: 11-50 | Camperdown, Australia | 11-50 | Exact match | 30 contacts → |
“Pioneering new pathways for sustainable eFuels and chemicals.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Energysenergys.com.au HQ: Mulgrave, AustraliaReported employees: 11-50 | Mulgrave, Australia | 11-50 | Exact match | 24 contacts → |
“We integrate hydrogen, battery storage, renewables and synthetic fuels into real‑world infrastructure, turning intermittent generation into dependable power.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Jupiter Ionicsjupiterionics.com HQ: Melbourne, AustraliaReported employees: 1-10 | Melbourne, Australia | 1-10 | Exact match | 20 contacts → |
“Jupiter Ionics Pty Ltd is a seed stage startup company developing a new approach to synthesis of carbon-neutral ammonia and ammonia derivatives.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Incitiasincitias.com HQ: Alphington, AustraliaReported employees: 11-50 | Alphington, Australia | 11-50 | Exact match | 17 contacts → |
“INCITIAS is a global engineering and commercial service provider, facilitating energy transition projects for our clients.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | ENDUAendua.com HQ: Brisbane, AustraliaReported employees: 11-50 | Brisbane, Australia | 11-50 | Exact match | 16 contacts → |
“Endua is an Australian company developing advanced hydrogen electrolysis technologies.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | 1414 Degrees LTD1414degrees.com.au HQ: Tonsley, AustraliaReported employees: 11-50 | Tonsley, Australia | 11-50 | Exact match | 15 contacts → |
“1414 Degrees (ASX:14D) is decarbonising industry with scalable, thermal energy storage and clean hydrogen technologies.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | H2h Energyh2henergy.com.au HQ: Coolum Beach, AustraliaReported employees: 1-10 | Coolum Beach, Australia | 1-10 | Exact match | 13 contacts → |
“H2H Energy is an Australian owned company founded in 2009.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Cavendish Renewable Technologycavendishrenewable.com.au HQ: Melbourne, AustraliaReported employees: 11-50 | Melbourne, Australia | 11-50 | Exact match | 13 contacts → |
“Cavendish Renewable Technology (CRT) is an Australian company with a mission to develop and productise next-generation electrolysis technology for low-cost production of green…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Fichtner Australiafichtner.com.au HQ: Sydney, AustraliaReported employees: 11-50 | Sydney, Australia | 11-50 | Exact match | 12 contacts → |
“The Fichtner Group is one of the leading independent engineering consultancy firms in the world.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Hyterrahyterra.com HQ: Subiaco, AustraliaReported employees: 1-10 | Subiaco, Australia | 1-10 | Exact match | 10 contacts → |
“HyTerra® | ASX: HYT | The first ASX company with a focus on pioneering the exploration and production of natural hydrogen.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Triple E Engineeringtripleeengineering.com.au HQ: Melbourne, AustraliaReported employees: 1-10 | Melbourne, Australia | 1-10 | Exact match | 9 contacts → |
“TRIPLE E ENGINEERING Pty.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Equity Lifting Solutions ELSequitylifting.com HQ: Perth, AustraliaReported employees: 1-10 | Perth, Australia | 1-10 | Exact match | 8 contacts → |
“Founded in 2017, Equity Lifting Solutions (ELS) has grown to become the leading consultancy for commercialisation and operationalisation of gas and low-carbon projects.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | EM Energyemenergy.com.au HQ: Eveleigh, AustraliaReported employees: 1-10 | Eveleigh, Australia | 1-10 | Exact match | 8 contacts → |
“EM ENERGY is on a mission to create a revolutionary method of producing hydrogen from abundant and non-toxic organic materials Not only is our technology environmentally friendly…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Provaris Energyprovaris.energy HQ: Sydney, AustraliaReported employees: 11-50 | Sydney, Australia | 11-50 | Exact match | 7 contacts → |
“Provaris Energy Ltd (ASX: PV1) is advancing innovative Compressed Hydrogen (H2) and Carbon Dioxide (CO₂) storage and transport solutions through proprietary tank designs, maritime…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Flexigen PTY LTDflexigen.co HQ: Sydney, AustraliaReported employees: 1-10 | Sydney, Australia | 1-10 | Exact match | 7 contacts → |
“Flexigen delivers innovative engineering solutions across industrial and manufacturing sectors, specialising in energy efficiency, renewable energy, and process optimisation.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | ENGVengv.com.au HQ: Derrimut, AustraliaReported employees: 11-50 | Derrimut, Australia | 11-50 | Exact match | 6 contacts → |
“ENGV is Pacific Energy's hydrogen and renewable gas division, which was established in 2013 as a provider of hydrogen, natural gas, biomethane and LPG equipment and services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Climate Impact Corporationcic-hydrogen.com HQ: Darwin City, AustraliaReported employees: 11-50 | Darwin City, Australia | 11-50 | Exact match | 5 contacts → |
“Climate Impact Corporation is a global investor, developer, and manager of large-scale renewable hydrogen projects.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Siltraxsiltrax.net HQ: Mascot, AustraliaReported employees: 11-50 | Mascot, Australia | 11-50 | Exact match | 5 contacts → |
“At Siltrax, we’re not just participating in the energy transition-we’re redefining it.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Prominence Energyprominenceenergy.com.au HQ: Perth, AustraliaReported employees: 1-10 | Perth, Australia | 1-10 | Exact match | 4 contacts → |
“Prominence Energy Limited is an Australian Securities Exchange (ASX:PRM) listed energy company headquartered in Perth.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Abel Energyabelenergy.com.au HQ: Brisbane, AustraliaReported employees: 1-10 | Brisbane, Australia | 1-10 | Exact match | 4 contacts → |
“With a resolute focus on using atmospheric carbon and clean energy we aim to become Australia's leading operation in the production and export of green methanol and green hydrogen.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Line Hydrogen Australia PTY LTDlinehydrogen.com.au HQ: Brisbane, AustraliaReported employees: 11-50 | Brisbane, Australia | 11-50 | Exact match | 3 contacts → |
“LINE Hydrogen (Australia) Pty Ltd (LINE Hydrogen) was established by Founder and Executive Chairman, Brendan James.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 23 of 83 company matches
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Green hydrogen engineering companies: 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
83 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 Australia, so it is reported there. Company counts and contact totals on this page are exact for Australia, over 83 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 green hydrogen engineering 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 green hydrogen engineering companies did RevenueBase find based in Australia?
The saved snapshot records 83 matching company records, 991 tracked contacts and 596 verified emails. The public preview displays 23 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
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Cite this list
RevenueBase Data Team. Top 23 green hydrogen engineering companies based in Australia. Snapshot: November 6, 2026. https://revenuebase.ai/companies/green-hydrogen-engineering-companies/australia.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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- Green hydrogen engineering companies based in Madrid, Spain
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