Company lists · Data refreshed September 2026

Top 25 Renewable energy integrators based in Australia

Name: Renewable energy integrators based in Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 1,203 companies tracked

RevenueBase identified 1,203 renewable energy integrators headquartered in Australia as of September 2026 and tracks 43,583 professional contacts across them, including 15,302 with verified work emails. Melbourne is the largest hub.

This list covers renewable energy integrators 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 17, 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 17, 2026 86% judged on-target in blind review

1,203Companies

43,583Contacts tracked

15,302Verified emails

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The 25 largest renewable energy integrators based in Australia

Ranked by team size

Top 25 of 1,203 renewable energy integrators based in Australia, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to renewable energy integrators: 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	Worley	Partial evidence	Sydney, AustraliaHQ checked Sep 17, 2026	10001+	34,763 contacts →
	Partial evidence “Worley is a global professional services company of energy, chemicals and resources experts headquartered in Australia.” Source: RevenueBase Database · checked Sep 17, 2026
2	Pacific Energy	Partial evidence	Kewdale, AustraliaHQ checked Sep 17, 2026	501-1,000	394 contacts →
	Partial evidence “Pacific Energy is an Australian market leader in the provision of sustainable distributed energy, operating for over four decades, with owned-and-operated assets at 46 sites…” Source: RevenueBase Database · checked Sep 17, 2026
3	Sunrun Solar	Indirect evidence	Melbourne, AustraliaHQ checked Sep 17, 2026	n/a	271 contacts →
	Indirect evidence “Sunrun Solar is an Australian owned and operated fastest growing company providing latest technology PV solar system at very affordable price with guaranteed quality.” Source: RevenueBase Database · checked Sep 17, 2026
4	Iberdrola Australia	Partial evidence	Sydney, AustraliaHQ checked Sep 17, 2026	201-500	258 contacts →
	Partial evidence “Iberdrola Australia is leading Australia’s transition to a clean energy future.” Source: RevenueBase Database · checked Sep 17, 2026
5	Smart Energy	Partial evidence	Byron Bay, AustraliaHQ checked Sep 17, 2026	201-500	210 contacts →
	Partial evidence “Smart Energy was founded to help Australia realise its full solar potential through harnessing our lucky country’s abundance of sun.” Source: RevenueBase Database · checked Sep 17, 2026
6	Clenergy	Indirect evidence	Clayton, AustraliaHQ checked Sep 17, 2026	501-1,000	191 contacts →
	Indirect evidence “Clenergy is a technology enabler for governments, the public sector & enterprises seeking carbon neutrality.” Source: RevenueBase Database · checked Sep 17, 2026
7	Windlab	Strong evidence	Canberra City, AustraliaHQ checked Sep 17, 2026	51-200	94 contacts →
	Strong evidence “Windlab is Australia’s renewable energy pioneer.” Source: RevenueBase Database · checked Sep 17, 2026
8	GTE Group	Partial evidence	Perth, AustraliaHQ checked Sep 17, 2026	51-200	93 contacts →
	Partial evidence “GTE Group is Perth's largest privately owned System Integrator/Electrical Engineering company.” Source: RevenueBase Database · checked Sep 17, 2026
9	Products For Industry PFI	Indirect evidence	Brisbane, AustraliaHQ checked Sep 17, 2026	201-500	92 contacts →
	Indirect evidence “Products For Industry is a leading design and engineering company.” Source: RevenueBase Database · checked Sep 17, 2026
10	Acle Services PTY LTD	Strong evidence	Camberwell, AustraliaHQ checked Sep 17, 2026	51-200	88 contacts →
	Strong evidence “At ACLE, we transform renewable energy vision into reality.” Source: RevenueBase Database · checked Sep 17, 2026
11	ALL Energy Contracting	Strong evidence	Hamilton, AustraliaHQ checked Sep 17, 2026	201-500	80 contacts →
	Strong evidence “All Energy Group is a full-service contractor focused on the renewable energy sector.” Source: RevenueBase Database · checked Sep 17, 2026
12	Solahart Industries	Indirect evidence	Rydalmere, AustraliaHQ checked Sep 17, 2026	501-1,000	77 contacts →
	Indirect evidence “For 70 years, Solahart has been Australia’s solar pioneer, installing more than a million solar water heaters worldwide, and over solar power panels in Australia alone.” Source: RevenueBase Database · checked Sep 17, 2026
13	Solargain PV PTY LTD	Indirect evidence	Malaga, AustraliaHQ checked Sep 17, 2026	51-200	72 contacts →
	Indirect evidence “WHO IS SOLARGAIN?” Source: RevenueBase Database · checked Sep 17, 2026
14	QA Electrical	Indirect evidence	North Geelong, AustraliaHQ checked Sep 17, 2026	51-200	72 contacts →
	Indirect evidence “QA Electrical is a multi-disciplined company providing electrical and data services for both commercial and industrial customers.” Source: RevenueBase Database · checked Sep 17, 2026
15	Kerfoot PTY LTD	Indirect evidence	Seven Hills, AustraliaHQ checked Sep 17, 2026	51-200	61 contacts →
	Indirect evidence “Kerfoot combines the customer service ethos of a family-owned business with the innovative ideas and professional business practices of a modern, forward-thinking organisation.” Source: RevenueBase Database · checked Sep 17, 2026
16	Solar World	Partial evidence	Sydney, AustraliaHQ checked Sep 17, 2026	11-50	60 contacts →
	Partial evidence “Solar World provides market leading Solar Energy Systems, giving value to our customers and investors by- Maximizing your return on your solar investment with expertly designed…” Source: RevenueBase Database · checked Sep 17, 2026
17	Solar Service Guys	Partial evidence	Acacia Ridge, AustraliaHQ checked Sep 17, 2026	51-200	53 contacts →
	Partial evidence “As Australia's largest dedicated solar service company, we provide expert solutions for the entire lifecycle of your solar energy systems, including design, installation…” Source: RevenueBase Database · checked Sep 17, 2026
18	SAE Group	Partial evidence	Tweed Heads, AustraliaHQ checked Sep 17, 2026	51-200	50 contacts →
	Partial evidence “SAE Group is a wholly owned and operated Australian company specialising in energy efficient technology.” Source: RevenueBase Database · checked Sep 17, 2026
19	Igreen Energy	Partial evidence	Parramatta, AustraliaHQ checked Sep 17, 2026	n/a	45 contacts →
	Partial evidence “iGreen Energy is a comprehensive solar panel systems company that designs, supplies and installs technically advanced and high quality solar power panels in different parts of…” Source: RevenueBase Database · checked Sep 17, 2026
20	Auspro Group	Partial evidence	Point Cook, AustraliaHQ checked Sep 17, 2026	11-50	44 contacts →
	Partial evidence “Established in 2006, Auspro Group is an accredited energy solutions provider, successfully installing energy upgrades to homes and businesses across Australia whilst protecting…” Source: RevenueBase Database · checked Sep 17, 2026
21	Global Power Energy	Partial evidence	Brisbane, AustraliaHQ checked Sep 17, 2026	11-50	41 contacts →
	Partial evidence “Global Power Energy is an energy advisory company that is seeking to help its clients be successful in the energy transition.” Source: RevenueBase Database · checked Sep 17, 2026
22	Optimal Group	Partial evidence	Mulgrave, AustraliaHQ checked Sep 17, 2026	11-50	41 contacts →
	Partial evidence “The Australian energy landscape is undergoing perhaps the biggest shift since electrification began over 140 years ago.” Source: RevenueBase Database · checked Sep 17, 2026
23	MAC Trade Services	Strong evidence	Rose Park, AustraliaHQ checked Sep 17, 2026	11-50	40 contacts →
	Strong evidence “In a world that, today, recognises the need to re-evaluate energy use, embrace renewable alternatives, and live more sustainably, MAC Trade Services commit ourselves to building…” Source: RevenueBase Database · checked Sep 17, 2026
24	ART Group	Strong evidence	Murwillumbah, AustraliaHQ checked Sep 17, 2026	51-200	40 contacts →
	Strong evidence “ART - a leader in communications infrastructure for more than 50 years is accelerating the collection of bankable resource data for Australia's renewable energy sector.” Source: RevenueBase Database · checked Sep 17, 2026
25	ITP Renewables	Strong evidence	Canberra, AustraliaHQ checked Sep 17, 2026	11-50	39 contacts →
	Strong evidence “ITP Renewables is Australia’s longest-running, independent, renewable energy consultancy.” Source: RevenueBase Database · checked Sep 17, 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: renewable energy integrators. 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 renewable energy integrators.
Partial evidence: Its own public description names part of renewable energy integrators, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name renewable energy integrators. 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 1,203 renewable energy integrators based in Australia

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Renewable energy integrators based in Australia at a glance

As of Sep 17, 2026

35.1%Verified-email coverage

36.2Average contacts per company

11-50Median size (employees)

8.1%Largest-city concentration · Melbourne

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

596

11-50

479

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 1,203 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 renewable energy integrators, 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 “renewable energy integrators”. 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 renewable energy integrators), 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 renewable energy integrators, 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, 15,302 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 17, 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.

Renewable energy integrators by metro

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 renewable energy integrators, 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 renewable energy integrators are there based in Australia?

RevenueBase identified 1,203 renewable energy integrators 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?

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

Which city has the most renewable energy integrators?

Melbourne leads with 97 headquartered companies, followed by Sydney (64) and Brisbane (49).

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 15,302 verified decision-maker contacts tracked across these 1,203 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 17, 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.