Company lists · Data refreshed September 2026

Top 25 Hydrogen infrastructure developers based in Australia

Name: Hydrogen infrastructure developers based in Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 56 companies tracked

RevenueBase identified 56 hydrogen infrastructure developers headquartered in Australia as of September 2026 and tracks 291 professional contacts across them, including 129 with verified work emails. Sydney is the largest hub.

This list covers hydrogen infrastructure developers headquartered in Australia, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 20, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 20, 2026 86% judged on-target in blind review

56Companies

291Contacts tracked

129Verified emails

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The 25 largest hydrogen infrastructure developers based in Australia

Ranked by team size

Top 25 of 56 hydrogen infrastructure developers based in Australia, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to hydrogen infrastructure developers: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Energys	Partial evidence	Mulgrave, AustraliaHQ checked Sep 20, 2026	11-50	26 contacts →
	Partial evidence “Energys closes the hydrogen loop - production to power, designed as one system, delivered as one solution.” Source: RevenueBase Database · checked Sep 20, 2026
2	RUX Energy	Partial evidence	Eveleigh, AustraliaHQ checked Sep 20, 2026	11-50	24 contacts →
	Partial evidence “Rux Energy is reinventing hydrogen storage.” Source: RevenueBase Database · checked Sep 20, 2026
3	ENDUA	Partial evidence	Brisbane, AustraliaHQ checked Sep 20, 2026	11-50	16 contacts →
	Partial evidence “Endua is an Australian company developing advanced hydrogen electrolysis technologies.” Source: RevenueBase Database · checked Sep 20, 2026
4	LAVO	Indirect evidence	Sydney, AustraliaHQ checked Sep 20, 2026	11-50	16 contacts →
	Indirect evidence “We're LAVO.” Source: RevenueBase Database · checked Sep 20, 2026
5	H2x Global Limited	Partial evidence	Sydney, AustraliaHQ checked Sep 20, 2026	201-500	13 contacts →
	Partial evidence “H2X Global is an Australian automotive company developing Hydrogen Fuel Cell Electric Vehicles (FCEVs) and Fuel Cell Electric Generators.” Source: RevenueBase Database · checked Sep 20, 2026
6	H2h Energy	Indirect evidence	Coolum Beach, AustraliaHQ checked Sep 20, 2026	1-10	12 contacts →
	Indirect evidence “H2H Energy is an Australian owned company founded in 2009.” Source: RevenueBase Database · checked Sep 20, 2026
7	Enegix	Partial evidence	Chadstone, AustraliaHQ checked Sep 20, 2026	1-10	12 contacts →
	Partial evidence “Enegix has been established with a vision to deploy and manage renewably powered, utility-scale energy grids powered by hydrogen which is a key component in our strategy and will…” Source: RevenueBase Database · checked Sep 20, 2026
8	Dcarb Cleantech Solutions	Partial evidence	Teneriffe, AustraliaHQ checked Sep 20, 2026	11-50	10 contacts →
	Partial evidence “OUR TECHNOLOGY DCARB has developed specific technology that reduces the negative impacts of operating Diesel Internal Combustions Engines when it comes to Maintenance, Emissions…” Source: RevenueBase Database · checked Sep 20, 2026
9	Provaris Energy	Partial evidence	Sydney, AustraliaHQ checked Sep 20, 2026	11-50	8 contacts →
	Partial evidence “Provaris Energy Ltd (ASX: PV1) is advancing innovative Compressed Hydrogen (H2) and Carbon Dioxide (CO₂) storage and transport solutions through proprietary tank designs, maritime…” Source: RevenueBase Database · checked Sep 20, 2026
10	Carbon280 Hydrilyte Hydrogen Storage Systems	Partial evidence	Perth, AustraliaHQ checked Sep 20, 2026	1-10	8 contacts →
	Partial evidence “Carbon280 are commercialising the Hydrilyte Hydrogen Storage System.” Source: RevenueBase Database · checked Sep 20, 2026
11	Sa-H2h Hydrogen Technology Cluster	Partial evidence	Adelaide, AustraliaHQ checked Sep 20, 2026	1-10	7 contacts →
	Partial evidence “South Australian Hydrogen Hubs Inc.(SA-H2H™) is working to build hydrogen supply chain scale in SA.” Source: RevenueBase Database · checked Sep 20, 2026
12	Hydi Hydrogen	Partial evidence	Thebarton, AustraliaHQ checked Sep 20, 2026	11-50	7 contacts →
	Partial evidence “The HYDI unit is a sophisticated but simple to use Hydrogen on demand system.” Source: RevenueBase Database · checked Sep 20, 2026
13	Liquid Power	Partial evidence	Toowoomba City, AustraliaHQ checked Sep 20, 2026	1-10	6 contacts →
	Partial evidence “Liquid Power is an Australian-owned energy company dedicated to the delivery of high-quality infrastructure projects that produce low carbon liquid fuels (LCLF) for hard to…” Source: RevenueBase Database · checked Sep 20, 2026
14	TOP END Energy ASX TEE	Partial evidence	Perth, AustraliaHQ checked Sep 20, 2026	1-10	6 contacts →
	Partial evidence “Top End Energy (ASX: TEE, OTCQB: SERPY) is an industrial gas explorer focused on pioneering the discovery and commercialization of natural hydrogen.” Source: RevenueBase Database · checked Sep 20, 2026
15	ENGV	Partial evidence	Derrimut, AustraliaHQ checked Sep 20, 2026	11-50	6 contacts →
	Partial evidence “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.” Source: RevenueBase Database · checked Sep 20, 2026
16	Climate Impact Corporation	Strong evidence	Darwin City, AustraliaHQ checked Sep 20, 2026	11-50	5 contacts →
	Strong evidence “Climate Impact Corporation is a global investor, developer, and manager of large-scale renewable hydrogen projects.” Source: RevenueBase Database · checked Sep 20, 2026
17	H2 Energy Company PTY LTD	Partial evidence	Perth, AustraliaHQ checked Sep 20, 2026	1-10	4 contacts →
	Partial evidence “At h2ec we are very excited about the role that green hydrogen will play in the global clean energy mix and we look forward to collaborating and partnering responsibly to ensure…” Source: RevenueBase Database · checked Sep 20, 2026
18	Line Hydrogen Australia PTY LTD	Partial evidence	Brisbane, AustraliaHQ checked Sep 20, 2026	11-50	3 contacts →
	Partial evidence “LINE Hydrogen (Australia) Pty Ltd (LINE Hydrogen) was established by Founder and Executive Chairman, Brendan James.” Source: RevenueBase Database · checked Sep 20, 2026
19	H2ex LTD	Partial evidence	Subiaco, AustraliaHQ checked Sep 20, 2026	1-10	3 contacts →
	Partial evidence “H2EX is an active natural hydrogen and helium explorer in South Australia.” Source: RevenueBase Database · checked Sep 20, 2026
20	Greenren Power	Indirect evidence	Melbourne, AustraliaHQ checked Sep 20, 2026	1-10	3 contacts →
	Indirect evidence “GreenRen Power is aligned with some of the world’s leading manufacturers of integrated Renewable Energy Solutions and intends to introduce new and innovative technology into…” Source: RevenueBase Database · checked Sep 20, 2026
21	Hydrogen At Home PTY LTD	Partial evidence	Gosford, AustraliaHQ checked Sep 20, 2026	1-10	3 contacts →
	Partial evidence “Accelerating hydrogen applications in the community with a sense of urgency to increase the uptake of clean energy technologies.” Source: RevenueBase Database · checked Sep 20, 2026
22	HYREA	Partial evidence	Canberra, AustraliaHQ checked Sep 20, 2026	1-10	2 contacts →
	Partial evidence “Efficient transportation and storage remain key barriers to hydrogen adoption.” Source: RevenueBase Database · checked Sep 20, 2026
23	Clara Energy	Indirect evidence	Melbourne, AustraliaHQ checked Sep 20, 2026	1-10	1 contacts →
	Indirect evidence “CLARA Energy has a vision to bring renewable energy to market at scale.” Source: RevenueBase Database · checked Sep 20, 2026
24	Vireo Energy	Partial evidence	Melbourne, AustraliaHQ checked Sep 20, 2026	1-10	1 contacts →
	Partial evidence “Vireo Energy is helping to reduce costs and improve the reliability of green hydrogen.” Source: RevenueBase Database · checked Sep 20, 2026
25	The Hydrogen Collective	Strong evidence	Newstead, AustraliaHQ checked Sep 20, 2026	1-10	1 contacts →
	Strong evidence “The Hydrogen Collective (H2C) has developed an approach that outlines how governments, regional groups, and businesses can integrate renewable H2 into their existing energy…” Source: RevenueBase Database · checked Sep 20, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: hydrogen infrastructure developers. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names hydrogen infrastructure developers.
Partial evidence: Its own public description names part of hydrogen infrastructure developers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name hydrogen infrastructure developers. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 56 hydrogen infrastructure developers based in Australia

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Hydrogen infrastructure developers based in Australia at a glance

As of Sep 20, 2026

44.3%Verified-email coverage

5.2Average contacts per company

1-10Median size (employees)

23.2%Largest-city concentration · Sydney

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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 56 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among hydrogen infrastructure developers, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Australia whose own description of what they do matches “hydrogen infrastructure developers”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names hydrogen infrastructure developers), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among hydrogen infrastructure developers, and records with no verified work email. Companies headquartered outside Australia are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 129 across the full list. 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 September 20, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names hydrogen infrastructure developers, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many hydrogen infrastructure developers are there based in Australia?

RevenueBase identified 56 hydrogen infrastructure developers headquartered in Australia as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Energys, headquartered in Mulgrave, tops this list with the largest team on record.

Which city has the most hydrogen infrastructure developers?

Sydney leads with 13 headquartered companies, followed by Perth (7) and Melbourne (5).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 129 verified decision-maker contacts tracked across these 56 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 20, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, 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.