Company lists · Data refreshed September 2026

Top 25 Electrical grid consulting firms based in Australia

Name: Electrical grid consulting firms based in Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 707 companies tracked

RevenueBase identified 707 electrical grid consulting firms headquartered in Australia as of September 2026 and tracks 5,292 professional contacts across them, including 2,293 with verified work emails. Sydney is the largest hub.

This list covers electrical grid consulting firms 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 28, 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 28, 2026 86% judged on-target in blind review

707Companies

5,292Contacts tracked

2,293Verified emails

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The 25 largest electrical grid consulting firms based in Australia

Ranked by team size

Top 25 of 707 electrical grid consulting firms based in Australia, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to electrical grid consulting firms: 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	PHE Group	Partial evidence	Eagle Farm, AustraliaHQ checked Sep 28, 2026	201-500	196 contacts →
	Partial evidence “PHE Group contracts to provide a range of electrical services throughout Australia and overseas.” Source: RevenueBase Database · checked Sep 28, 2026
2	Epec Group	Partial evidence	South Brisbane, AustraliaHQ checked Sep 28, 2026	51-200	154 contacts →
	Partial evidence “Providing HV Grid Connection, Engineering and Commissioning Services in the Renewable Energy sector.” Source: RevenueBase Database · checked Sep 28, 2026
3	PSD Energy	Indirect evidence	Pooraka, AustraliaHQ checked Sep 28, 2026	201-500	140 contacts →
	Indirect evidence “PSD Energy’s distinctive operating model (EPC+) combines in-house engineering, manufacturing and system integration, construction and commissioning, supported by a global supply…” Source: RevenueBase Database · checked Sep 28, 2026
4	ECG Engineering PTY LTD	Partial evidence	Welshpool, AustraliaHQ checked Sep 28, 2026	51-200	138 contacts →
	Partial evidence “ECG provides specialised electrical engineering services to the Mining, Utilities, Materials Handling and Industrial industries, with extensive and proven capabilities across all…” Source: RevenueBase Database · checked Sep 28, 2026
5	MONDO	Indirect evidence	Southbank, AustraliaHQ checked Sep 28, 2026	501-1,000	131 contacts →
	Indirect evidence “At Mondo, we see a bright future.” Source: RevenueBase Database · checked Sep 28, 2026
6	J & P Richardson Industries	Partial evidence	Wacol, AustraliaHQ checked Sep 28, 2026	201-500	84 contacts →
	Partial evidence “ELECTRICAL CONTRACTORS AND ENGINEERS SINCE 1958.” Source: RevenueBase Database · checked Sep 28, 2026
7	Peracon Group	Partial evidence	West Perth, AustraliaHQ checked Sep 28, 2026	51-200	76 contacts →
	Partial evidence “Peracon, now part of the Egis Group, is a specialist engineering and consulting business delivering innovative solutions across Australia's energy, telecommunications and…” Source: RevenueBase Database · checked Sep 28, 2026
8	Ausconnex	Partial evidence	Glendenning, AustraliaHQ checked Sep 28, 2026	201-500	65 contacts →
	Partial evidence “Ausconnex offers large scale electrical contracting services geared to support the delivery of major infrastructure in some of Australia’s fastest growing communities.” Source: RevenueBase Database · checked Sep 28, 2026
9	Perigon	Partial evidence	Brisbane, AustraliaHQ checked Sep 28, 2026	51-200	64 contacts →
	Partial evidence “Perigon is a Brisbane, Sydney and Canberra based Electrical Engineering and Contracting Company.” Source: RevenueBase Database · checked Sep 28, 2026
10	Balpara	Partial evidence	Oakleigh, AustraliaHQ checked Sep 28, 2026	51-200	56 contacts →
	Partial evidence “Balpara delivers electrical and structural engineering services to customers across Australia.” Source: RevenueBase Database · checked Sep 28, 2026
11	OFI Powering Innovation	Partial evidence	Welshpool, AustraliaHQ checked Sep 28, 2026	51-200	52 contacts →
	Partial evidence “Specialists in electrical innovation and integration, with the persistence, agility and commitment to deliver quality and purposeful outcomes, always.” Source: RevenueBase Database · checked Sep 28, 2026
12	EPA	Partial evidence	Newcastle, AustraliaHQ checked Sep 28, 2026	11-50	52 contacts →
	Partial evidence “Electrical Projects Australia (EPA) is one Australia’s most prominent Electrical Design company's.” Source: RevenueBase Database · checked Sep 28, 2026
13	FIP Electrical PTY LTD	Partial evidence	Mortlake, AustraliaHQ checked Sep 28, 2026	501-1,000	51 contacts →
	Partial evidence “FIP Electrical offers an extensive range of excellent-quality services across various industries, commercial, retail, industrial, defence, government, high-end residential and all…” Source: RevenueBase Database · checked Sep 28, 2026
14	Megavar	Indirect evidence	Cambridge, AustraliaHQ checked Sep 28, 2026	51-200	50 contacts →
	Indirect evidence “Do you need a High Voltage partner who can design, commission and maintain your system, whilst providing you the peace of mind that it's been done right?” Source: RevenueBase Database · checked Sep 28, 2026
15	ARA Electrical Services PTY LTD	Partial evidence	Eltham, AustraliaHQ checked Sep 28, 2026	11-50	48 contacts →
	Partial evidence “ARA Electrical Services is an electrical engineering and contracting company based in Victoria and operates all around Australia.” Source: RevenueBase Database · checked Sep 28, 2026
16	M Squared Electrical	Partial evidence	Melbourne, AustraliaHQ checked Sep 28, 2026	51-200	47 contacts →
	Partial evidence “M Squared Electrical is a trusted leader in delivering innovative, high-quality electrical solutions across metropolitan Melbourne and regional Victoria.” Source: RevenueBase Database · checked Sep 28, 2026
17	Gridsight	Indirect evidence	Sydney, AustraliaHQ checked Sep 28, 2026	51-200	46 contacts →
	Indirect evidence “Gridsight is a fast-growing GridTech startup accelerating the global transition toward electrification and decarbonisation.” Source: RevenueBase Database · checked Sep 28, 2026
18	Ampflo PTY LTD	Partial evidence	Murarrie, AustraliaHQ checked Sep 28, 2026	11-50	43 contacts →
	Partial evidence “Ampflo is an industry leading electrical and telecommunications consultancy firm who work with developers across all council regions throughout Queensland to deliver Energex…” Source: RevenueBase Database · checked Sep 28, 2026
19	Welcon Technologies	Partial evidence	Gladstone, AustraliaHQ checked Sep 28, 2026	11-50	38 contacts →
	Partial evidence “Welcon Technologies is a vibrant, dynamic, award winning Electrical Engineering consultancy delivering world class services throughout Australia.” Source: RevenueBase Database · checked Sep 28, 2026
20	FJA	Partial evidence	St Leonards, AustraliaHQ checked Sep 28, 2026	11-50	38 contacts →
	Partial evidence “FJA Consulting Engineers is a utilities design and coordination engineering consultancy based in Sydney, Australia.” Source: RevenueBase Database · checked Sep 28, 2026
21	Grid-Link	Partial evidence	Melbourne, AustraliaHQ checked Sep 28, 2026	11-50	37 contacts →
	Partial evidence “Grid-Link is a niche engineering consultancy focusing on end-to-end solution to connect your energy asset into the grid.” Source: RevenueBase Database · checked Sep 28, 2026
22	Amplitude Consultants	Partial evidence	Brisbane, AustraliaHQ checked Sep 28, 2026	11-50	36 contacts →
	Partial evidence “Amplitude Consultants Pty Ltd (Amplitude) is an Australian-based engineering consulting company that provides specialist consulting services to clients involved in the…” Source: RevenueBase Database · checked Sep 28, 2026
23	Next Generation Electrical	Partial evidence	Richmond, AustraliaHQ checked Sep 28, 2026	51-200	36 contacts →
	Partial evidence “Next Generation Electrical (NG/E) are a large Engineering, Procurement and Construction (EPC) provider, focused on transitioning energy infrastructure.” Source: RevenueBase Database · checked Sep 28, 2026
24	Addelec Power Services PTY LTD	Partial evidence	Campbelltown, AustraliaHQ checked Sep 28, 2026	51-200	35 contacts →
	Partial evidence “Addelec offers a complete service solution for all low and high voltage industrial and commercial electrical requirements.” Source: RevenueBase Database · checked Sep 28, 2026
25	Power Control Engineers PCE	Strong evidence	Hamilton, AustraliaHQ checked Sep 28, 2026	11-50	34 contacts →
	Strong evidence “Power Control Engineers (PCE) is a leading electrical design, consulting, and project management company specialising in electrical power systems.” Source: RevenueBase Database · checked Sep 28, 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: electrical grid consulting firms. 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 electrical grid consulting firms.
Partial evidence: Its own public description names part of electrical grid consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name electrical grid consulting firms. 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 707 electrical grid consulting firms based in Australia

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Electrical grid consulting firms based in Australia at a glance

As of Sep 28, 2026

43.3%Verified-email coverage

7.5Average contacts per company

1-10Median size (employees)

6.9%Largest-city concentration · Sydney

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

421

11-50

227

51-200

201-500

501-1,000

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 707 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 electrical grid consulting firms, 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 “electrical grid consulting firms”. 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 electrical grid consulting firms), 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 electrical grid consulting firms, 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, 2,293 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 28, 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.

Electrical grid consulting firms 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 electrical grid consulting firms, 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 electrical grid consulting firms are there based in Australia?

RevenueBase identified 707 electrical grid consulting firms 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?

PHE Group, headquartered in Eagle Farm, tops this list with the largest team on record.

Which city has the most electrical grid consulting firms?

Sydney leads with 49 headquartered companies, followed by Melbourne (41) and Perth (41).

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 2,293 verified decision-maker contacts tracked across these 707 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 28, 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.