Company lists · Data refreshed September 2026

Top 25 Field service companies based in Australia

Name: Field service companies based in Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 359 companies tracked

RevenueBase identified 359 field service companies headquartered in Australia as of September 2026 and tracks 4,908 professional contacts across them, including 1,383 with verified work emails. Perth is the largest hub.

This list covers field service 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 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

359Companies

4,908Contacts tracked

1,383Verified emails

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The 25 largest field service companies based in Australia

Ranked by team size

Top 25 of 359 field service companies 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 field service 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	Mader Group	Indirect evidence	Applecross, AustraliaHQ checked Sep 20, 2026	1,001-5,000	1,148 contacts →
	Indirect evidence “Mader Group is a leading global provider of specialist technical services across the mining, energy and industrial sectors.” Source: RevenueBase Database · checked Sep 20, 2026
2	G&s Engineering Services	Indirect evidence	Mackay, AustraliaHQ checked Sep 20, 2026	501-1,000	370 contacts →
	Indirect evidence “At a Glance Our principal activities include manufacturing, construction, electrical and maintenance work on both fixed plant and mobile equipment.” Source: RevenueBase Database · checked Sep 20, 2026
3	HMA Group	Indirect evidence	Berkeley Vale, AustraliaHQ checked Sep 20, 2026	201-500	232 contacts →
	Indirect evidence “The HMA Group manufactures, sells and services a wide range of capital plant equipment to a diverse range of industries.” Source: RevenueBase Database · checked Sep 20, 2026
4	FMS Group	Indirect evidence	Paget, AustraliaHQ checked Sep 20, 2026	201-500	148 contacts →
	Indirect evidence “FMS Group is a major maintenance provider to clients in the mining, oil, and gas industries.” Source: RevenueBase Database · checked Sep 20, 2026
5	Wild Desert	Strong evidence	Roma, AustraliaHQ checked Sep 20, 2026	201-500	123 contacts →
	Strong evidence “Wild Desert is a oil and gas field services company specialising in providing well servicing rigs and ancillary services such as remote camps and transportation.” Source: RevenueBase Database · checked Sep 20, 2026
6	Hirotec	Indirect evidence	Sydney, AustraliaHQ checked Sep 20, 2026	201-500	101 contacts →
	Indirect evidence “For nearly 40 years Hirotec, a wholly owned Australian company, has been a leader in integrated technical services.” Source: RevenueBase Database · checked Sep 20, 2026
7	Best Technology Services	Strong evidence	North Sydney, AustraliaHQ checked Sep 20, 2026	201-500	100 contacts →
	Strong evidence “Best Technology Services is one of the largest engineering and implementation field services companies in Australia.” Source: RevenueBase Database · checked Sep 20, 2026
8	SMW Group Australia	Strong evidence	Rockhampton, AustraliaHQ checked Sep 20, 2026	201-500	82 contacts →
	Strong evidence “SMW Group has been a proud Central Queensland provider of field servicing, maintenance and emergency repair and rebuild services for over 10 years.” Source: RevenueBase Database · checked Sep 20, 2026
9	Fallon Solutions	Indirect evidence	Brisbane, AustraliaHQ checked Sep 20, 2026	51-200	60 contacts →
	Indirect evidence “Found a leak or blocked drain?” Source: RevenueBase Database · checked Sep 20, 2026
10	Fuelco, Part Of The Eredyne Group	Indirect evidence	Dandenong South, AustraliaHQ checked Sep 20, 2026	51-200	60 contacts →
	Indirect evidence “From containerised and self-bunded tanks to complete turnkey refuelling systems, Fuelco engineer-designs, supplies, installs and supports fuel infrastructure for demanding…” Source: RevenueBase Database · checked Sep 20, 2026
11	DKE Group Dark Knight Engineering	Indirect evidence	Wetherill Park, AustraliaHQ checked Sep 20, 2026	201-500	50 contacts →
	Indirect evidence “Dark Knight Group is a leading provider of comprehensive Electrical and Mechanical Contracting solutions for the Industrial and Commercial sectors.” Source: RevenueBase Database · checked Sep 20, 2026
12	Home Trades HUB Australia	Indirect evidence	Melbourne, AustraliaHQ checked Sep 20, 2026	201-500	49 contacts →
	Indirect evidence “Home Trades Hub Australia, also known as HTHA, is a wholly owned subsidiary of a long established and successful organisation, RACV.” Source: RevenueBase Database · checked Sep 20, 2026
13	KEN Hall	Indirect evidence	Adelaide, AustraliaHQ checked Sep 20, 2026	51-200	45 contacts →
	Indirect evidence “Recognised as an industry leader in trade service maintenance, Ken Hall's team of qualified and licenced Plumbers, Electricians, Gasfitters, Roofers, Tilers, Trades & Bathroom…” Source: RevenueBase Database · checked Sep 20, 2026
14	WPF	Indirect evidence	Naval Base, AustraliaHQ checked Sep 20, 2026	51-200	44 contacts →
	Indirect evidence “WPF offer a fully integrated service to clients, combining a manufacturing and fabrication facility with the capacity to install, service and repair specialised equipment, both…” Source: RevenueBase Database · checked Sep 20, 2026
15	Dynamic Trade Solutions	Indirect evidence	Melbourne, AustraliaHQ checked Sep 20, 2026	51-200	43 contacts →
	Indirect evidence “At Dynamic Trade Solutions we pride ourselves on the delivery of comprehensive, state of the art solutions to all of your electrical and plumbing needs.” Source: RevenueBase Database · checked Sep 20, 2026
16	Emacs Electrical And Mechanical Repairs	Indirect evidence	Yatala, AustraliaHQ checked Sep 20, 2026	51-200	42 contacts →
	Indirect evidence “EMACS Electrical and Mechanical Repairs is a complete service provider for all rotating machinery overhauls (electric motor repairs, pump repairs, hazardous area motor repairs…” Source: RevenueBase Database · checked Sep 20, 2026
17	Dewpoint Group	Indirect evidence	Grange, AustraliaHQ checked Sep 20, 2026	11-50	39 contacts →
	Indirect evidence “WELCOME TO DEWPOINT GROUP OF COMPANIES Dewpoint Group is recognised as an industry leader in the design and installation of air conditioning and mechanical services systems and…” Source: RevenueBase Database · checked Sep 20, 2026
18	AWD Australia	Indirect evidence	Prestons, AustraliaHQ checked Sep 20, 2026	51-200	37 contacts →
	Indirect evidence “Founded in 1998, today AWD Australia has more than two decades of experience and a first-rate reputation for service quality and timely parts delivery by focusing on and…” Source: RevenueBase Database · checked Sep 20, 2026
19	Total Facility Maintenance	Indirect evidence	Mulgrave, AustraliaHQ checked Sep 20, 2026	51-200	35 contacts →
	Indirect evidence “Total Facility Maintenance Pty Ltd (TFM) provides building maintenance services to all commercial sectors throughout Victoria.” Source: RevenueBase Database · checked Sep 20, 2026
20	JMH Group	Indirect evidence	Narngulu, AustraliaHQ checked Sep 20, 2026	51-200	33 contacts →
	Indirect evidence “Industry Leading Solutions and One Stop Shop servicing the Mining, Agricultural, Road Transport and Construction Industry.” Source: RevenueBase Database · checked Sep 20, 2026
21	The PSA Group	Strong evidence	Campbellfield, AustraliaHQ checked Sep 20, 2026	51-200	31 contacts →
	Strong evidence “The PSA Group is a technical field services company with our business specialty being around the installation and maintenance of retail and depot fuel storage and dispensing…” Source: RevenueBase Database · checked Sep 20, 2026
22	Vertimax Australia	Indirect evidence	Tullamarine, AustraliaHQ checked Sep 20, 2026	51-200	28 contacts →
	Indirect evidence “We offer a full suite of specialised supply, installation and maintenance services tailored for buildings and facilities.” Source: RevenueBase Database · checked Sep 20, 2026
23	Oemx Diesel	Indirect evidence	Forrestfield, AustraliaHQ checked Sep 20, 2026	51-200	28 contacts →
	Indirect evidence “OEMX Diesel is a WA-based tier one contract services supplier to the Australian resources sector.” Source: RevenueBase Database · checked Sep 20, 2026
24	Hoses24	Indirect evidence	Moranbah, AustraliaHQ checked Sep 20, 2026	51-200	25 contacts →
	Indirect evidence “Hoses24 provides fully-integrated, fluid power, hydraulic, pneumatic and preventative maintenance solutions to the Australian mining, civil and agricultural industries.” Source: RevenueBase Database · checked Sep 20, 2026
25	Morpheus Energy	Indirect evidence	Toowoomba, AustraliaHQ checked Sep 20, 2026	1-10	25 contacts →
	Indirect evidence “Morpheus Energy was founded to introduce the best technical solutions in the oilfield service market to Australia.” 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: field service 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 field service companies.
Partial evidence: Its own public description names part of field service companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name field service 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 359 field service companies based in Australia

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Field service companies based in Australia at a glance

As of Sep 20, 2026

28.2%Verified-email coverage

13.7Average contacts per company

1-10Median size (employees)

8.1%Largest-city concentration · Perth

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

181

11-50

110

51-200

201-500

501-1,000

1,001-5,000

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 359 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 field service 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 “field service 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 field service 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 field service 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, 1,383 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.

Field service companies by metro

Field service companies in Perth29

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 field service 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 field service companies are there based in Australia?

RevenueBase identified 359 field service 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?

Mader Group, headquartered in Applecross, tops this list with the largest team on record.

Which city has the most field service companies?

Perth leads with 29 headquartered companies, followed by Sydney (22) and Melbourne (17).

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 1,383 verified decision-maker contacts tracked across these 359 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.