Company lists · Data refreshed September 2026

Top 25 Sustainability solutions impacting oil gas companies based in Australia

Name: Sustainability solutions impacting oil gas companies based in Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 93 companies tracked

RevenueBase identified 93 sustainability solutions impacting oil gas companies headquartered in Australia as of September 2026 and tracks 553 professional contacts across them, including 280 with verified work emails. Sydney is the largest hub.

This list covers sustainability solutions impacting oil gas companies 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 16, 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 16, 2026 86% judged on-target in blind review

93Companies

553Contacts tracked

280Verified emails

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The 25 largest sustainability solutions impacting oil gas companies based in Australia

Ranked by team size

Top 25 of 93 sustainability solutions impacting oil gas companies based in Australia, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to sustainability solutions impacting oil gas companies: 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	Energetics	Indirect evidence	North Sydney, AustraliaHQ checked Sep 16, 2026	51-200	94 contacts →
	Indirect evidence “Energetics is the climate risk and energy transition expert.” Source: RevenueBase Database · checked Sep 16, 2026
2	ADZ Energy AUS	Strong evidence	Brisbane City, AustraliaHQ checked Sep 16, 2026	11-50	46 contacts →
	Strong evidence “ADZ Energy Pty Ltd, headquartered in Queensland, specialises in exploration and production from its high-quality portfolio of oil and gas assets in Queensland, South Australia…” Source: RevenueBase Database · checked Sep 16, 2026
3	Core Markets	Indirect evidence	Melbourne, AustraliaHQ checked Sep 16, 2026	11-50	35 contacts →
	Indirect evidence “CORE Markets provides market intelligence, advisory and transaction services across power, carbon and environmental markets - serving commercial decision-makers through the energy…” Source: RevenueBase Database · checked Sep 16, 2026
4	Conservia	Partial evidence	Mulgrave, AustraliaHQ checked Sep 16, 2026	51-200	23 contacts →
	Partial evidence “Conservia is the sustainability specialist business division of the Oberix Group.” Source: RevenueBase Database · checked Sep 16, 2026
5	Groundwork Plus NOW SLR	Indirect evidence	Milton, AustraliaHQ checked Sep 16, 2026	1,001-5,000	22 contacts →
	Indirect evidence “Groundwork Plus (Now SLR)” Source: RevenueBase Database · checked Sep 16, 2026
6	Banpu Energy Australia	Indirect evidence	Sydney, AustraliaHQ checked Sep 16, 2026	11-50	20 contacts →
	Indirect evidence “Welcome to Banpu Energy Australia.” Source: RevenueBase Database · checked Sep 16, 2026
7	Onirik	Indirect evidence	Brisbane, AustraliaHQ checked Sep 16, 2026	1-10	20 contacts →
	Indirect evidence “We're your partner in harnessing the power of technology to optimise resource exploration and operational efficiency.” Source: RevenueBase Database · checked Sep 16, 2026
8	Energylink Services PTY LTD	Indirect evidence	Sydney, AustraliaHQ checked Sep 16, 2026	11-50	18 contacts →
	Indirect evidence “EnergyLink Services is a multi-disciplinary, specialist, energy and carbon consultancy and project developer.” Source: RevenueBase Database · checked Sep 16, 2026
9	2xe	Partial evidence	North Adelaide, AustraliaHQ checked Sep 16, 2026	11-50	15 contacts →
	Partial evidence “2XE is a leading Australian sustainability and climate consultancy helping businesses make credible, commercially grounded transitions.” Source: RevenueBase Database · checked Sep 16, 2026
10	Super Smart Energy	Indirect evidence	West Perth, AustraliaHQ checked Sep 16, 2026	11-50	12 contacts →
	Indirect evidence “Facing mandatory climate reporting while under pressure to cut costs?” Source: RevenueBase Database · checked Sep 16, 2026
11	Solar Energy Enterprises	Partial evidence	Barangaroo, AustraliaHQ checked Sep 16, 2026	11-50	12 contacts →
	Partial evidence “At Solar Energy Enterprises (SEE Group), our aim is simple: to help businesses Rethink Sustainability.” Source: RevenueBase Database · checked Sep 16, 2026
12	Adaptus	Partial evidence	Melbourne, AustraliaHQ checked Sep 16, 2026	11-50	11 contacts →
	Partial evidence “At Adaptus, our mission is to collaborate with leaders in business and society to develop solutions to the urgent challenges facing human and natural systems, to preserve and…” Source: RevenueBase Database · checked Sep 16, 2026
13	Nrg-One	Partial evidence	Toowoomba, AustraliaHQ checked Sep 16, 2026	1-10	10 contacts →
	Partial evidence “We help businesses increase operating margins and cut emissions through tailored energy solutions that deliver measurable results.” Source: RevenueBase Database · checked Sep 16, 2026
14	Cresstec Hvac-R	Partial evidence	North Rocks, AustraliaHQ checked Sep 16, 2026	11-50	8 contacts →
	Partial evidence “CRESSTEC is an acronym for Carbon Reducing Energy Saving Solutions and Technologies; its very definition is exactly what our company stands for.” Source: RevenueBase Database · checked Sep 16, 2026
15	Pure Environment	Partial evidence	Sydney, AustraliaHQ checked Sep 16, 2026	11-50	6 contacts →
	Partial evidence “We are a dedicated consultancy driven by a profound commitment to fostering sustainability across diverse sectors, including construction, commercial, industrial, and financial…” Source: RevenueBase Database · checked Sep 16, 2026
16	Seedhaus	Partial evidence	Worongary, AustraliaHQ checked Sep 16, 2026	1-10	5 contacts →
	Partial evidence “At SeedHaus™ we provide both residential and commercial energy efficiency solutions.” Source: RevenueBase Database · checked Sep 16, 2026
17	Zero Energy	Partial evidence	Caroline Springs, AustraliaHQ checked Sep 16, 2026	1-10	5 contacts →
	Partial evidence “At Zero Energy, our mission is to empower businesses and individuals to achieve zero carbon emissions through sustainable energy solutions.” Source: RevenueBase Database · checked Sep 16, 2026
18	Resource Energy Solutions	Indirect evidence	Brisbane, AustraliaHQ checked Sep 16, 2026	1-10	5 contacts →
	Indirect evidence “Low Carbon Development” Source: RevenueBase Database · checked Sep 16, 2026
19	70 Ways	Indirect evidence	Sydney, AustraliaHQ checked Sep 16, 2026	1-10	5 contacts →
	Indirect evidence “70 Ways is at the forefront of ushering businesses into a sustainable future, recognizing the complex challenges posed by the evolving landscape of energy, environment, and safety.” Source: RevenueBase Database · checked Sep 16, 2026
20	Expert Group	Indirect evidence	Brighton, AustraliaHQ checked Sep 16, 2026	1-10	4 contacts →
	Indirect evidence “The Expert Group is an independent consulting firm with extensive experience working with government and private enterprises, in the development of climate change, energy…” Source: RevenueBase Database · checked Sep 16, 2026
21	Enserv Australia	Partial evidence	Kelvin Grove, AustraliaHQ checked Sep 16, 2026	51-200	4 contacts →
	Partial evidence “Enserv Australia is a subsidiary of EnergyServ Thailand, a Ultimate Energy Solutions Provider focussed on Clean Energy Innovation and Clean Energy Generation.” Source: RevenueBase Database · checked Sep 16, 2026
22	The Ecoefficiency Group	Partial evidence	Indooroopilly, AustraliaHQ checked Sep 16, 2026	1-10	4 contacts →
	Partial evidence “We are passionate and committed to improving business sustainability The Ecoefficiency Group helps business, industry, and government implement practices that provide a stable…” Source: RevenueBase Database · checked Sep 16, 2026
23	Circular Energy	Indirect evidence	Tonsley, AustraliaHQ checked Sep 16, 2026	11-50	4 contacts →
	Indirect evidence “At Circular Energy, we're not just another energy provider.” Source: RevenueBase Database · checked Sep 16, 2026
24	Earthed Consulting	Partial evidence	Byron Bay, AustraliaHQ checked Sep 16, 2026	1-10	4 contacts →
	Partial evidence “Earthed Consulting is leading and uncomplicated sustainability services company combining expertise, passion, and purpose to deliver impactful change.” Source: RevenueBase Database · checked Sep 16, 2026
25	Blue Green Engineering	Indirect evidence	Homebush, AustraliaHQ checked Sep 16, 2026	1-10	4 contacts →
	Indirect evidence “Blue Green Engineering (BGe) is the energy services company that works with people and organisations to reduce their energy consumption and combat rising energy.” Source: RevenueBase Database · checked Sep 16, 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: sustainability solutions impacting oil gas companies. 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 sustainability solutions impacting oil gas companies.
Partial evidence: Its own public description names part of sustainability solutions impacting oil gas companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name sustainability solutions impacting oil gas companies. 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 93 sustainability solutions impacting oil gas companies based in Australia

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Sustainability solutions impacting oil gas companies based in Australia at a glance

As of Sep 16, 2026

50.6%Verified-email coverage

5.9Average contacts per company

1-10Median size (employees)

15.1%Largest-city concentration · Sydney

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

1,001-5,000

5,001-10,000

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 93 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 sustainability solutions impacting oil gas companies, 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 “sustainability solutions impacting oil gas companies”. 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 sustainability solutions impacting oil gas companies), 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 sustainability solutions impacting oil gas companies, 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, 280 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 16, 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 sustainability solutions impacting oil gas companies, 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 sustainability solutions impacting oil gas companies are there based in Australia?

RevenueBase identified 93 sustainability solutions impacting oil gas companies 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?

Energetics, headquartered in North Sydney, tops this list with the largest team on record.

Which city has the most sustainability solutions impacting oil gas companies?

Sydney leads with 14 headquartered companies, followed by Melbourne (13) and Brisbane (8).

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 280 verified decision-maker contacts tracked across these 93 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 16, 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.