Company lists · Data refreshed November 2026

Top 21 Steam plant engineering services based in Australia

RevenueBase identified 144 company matches for steam plant engineering services associated with Australia as of November 2026 and tracks 2,641 professional contacts across them, including 1,066 with verified work emails. Perth is the largest hub.

This list covers company matches for steam plant engineering services associated with Australia, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 2, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Nov 2, 2026 How this list was built
144Companies
2,641Contacts tracked
1,066Verified emails
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The 21 largest steam plant engineering services based in Australia

Ranked by team size
Top 21 of 144 company matches for steam plant engineering services based in Australia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 2, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchRydalmere, AustraliaHQ recorded Nov 2, 20261,001-5,000561 contacts →

Exact match

“RSGx is a trusted partner, providing innovative mechanical and electrical construction and engineering solutions with a focus on powering energy transition.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
2Exact matchSydney, AustraliaHQ recorded Nov 2, 2026201-500447 contacts →

Exact match

“Jord International is a global leader in process engineering, designing, manufacturing, commissioning, and servicing bespoke plant and systems for a wide range of industries in…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
3Exact matchPerth, AustraliaHQ recorded Nov 2, 202651-20084 contacts →

Exact match

“SGC Australia are an Australian owned, globally operated company with ISO 9001 and ISO 45001 certification, who provide real-world solutions designed around your needs.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
4Exact matchFortitude Valley, AustraliaHQ recorded Nov 2, 202651-20072 contacts →

Exact match

“Witthoft Engineering Pty Ltd is an engineering consultancy company based in Brisbane, Australia, which specialises in electrical, instrumentation, industrial control system…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
5Exact matchForrestdale, AustraliaHQ recorded Nov 2, 202611-5034 contacts →

Exact match

“EXGROUP is a comprehensive valve, instrumental and mechanical services company driven by EXPERTISE and EXPERIENCE.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
6Exact matchBurswood, AustraliaHQ recorded Nov 2, 202611-5030 contacts →

Exact match

“BEC Engineering is an engineering consultancy providing professional services to the mining, materials handling, industrial, utilities and oil & gas.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
7Exact matchForrestfield, AustraliaHQ recorded Nov 2, 202611-5030 contacts →

Exact match

“Innovent Engineering Group are industry leaders in the Environmental and Air Pollution Control sector with core capabilities in- Engineering and Design - Electrical &…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
8Exact matchSeven Hills, AustraliaHQ recorded Nov 2, 202611-5030 contacts →

Exact match

“EMT is proud to be one of Australia’s longstanding Project services companies having withstood the test of time for over a quarter of a century.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
9Exact matchRoyal Park, AustraliaHQ recorded Nov 2, 202611-5027 contacts →

Exact match

“Centralian Controls is a technical sales and service organisation specialising in process control and industrial automation equipment.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
10Exact matchNerang, AustraliaHQ recorded Nov 2, 202611-5024 contacts →

Exact match

“PE Consulting Engineers (PECE) designs and manages the construction of electrical, mechanical, and communications systems.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
11Exact matchHaymarket, AustraliaHQ recorded Nov 2, 202611-5022 contacts →

Exact match

“Provecta Process Automation is an Australian electrical engineering company that provides industrial process control and automation solutions specialising in engineering systems…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
12Exact matchHenderson, AustraliaHQ recorded Nov 2, 202651-20020 contacts →

Exact match

“Kerr Engineering is a proudly Western Australian owned company that was initially established in the mid 1960's.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
13Exact matchMayfield West, AustraliaHQ recorded Nov 2, 202611-5018 contacts →

Exact match

“Macquarie Engineers is a Newcastle based engineering consultancy, established in 1997, providing high-quality and customer-focused electrical, instrumentation and automation…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
14Exact matchTullamarine, AustraliaHQ recorded Nov 2, 202611-5017 contacts →

Exact match

“The GLP Group is an Australian owned and operated company established in 1998.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
15Exact matchMelbourne, AustraliaHQ recorded Nov 2, 202611-5017 contacts →

Exact match

“Our multidisciplinary engineering and project management expertise extends also to the procurement of equipment, fabrication, construction, commissioning and operational…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
16Exact matchGreenacre, AustraliaHQ recorded Nov 2, 202611-5016 contacts →

Exact match

“Itech Corporation is an engineering services specialist in the fields of automation, electrical engineering and systems engineering.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
17Exact matchMoorabbin, AustraliaHQ recorded Nov 2, 202611-5013 contacts →

Exact match

“Electrical and Process engineering company specialising in Beverage, Dairy, Food process industries.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
18Exact matchBrisbane, AustraliaHQ recorded Nov 2, 202651-20012 contacts →

Exact match

“At Sabre Engineering Services, we understand the challenges involved in sourcing high-performing personnel with the necessary skills, experience, and values.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
19Exact matchCapalaba, AustraliaHQ recorded Nov 2, 202611-5012 contacts →

Exact match

“Black Square Engineering is an ISO9001 team of engineers who specialize in industrial plant, machine design and regulatory compliance.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
20Exact matchIngleburn, AustraliaHQ recorded Nov 2, 202611-5011 contacts →

Exact match

“We specialise in Engineering and Mechanical and pressure welding services for Power General Industries, Cogeneration, Gas Industries, Waste and Water Industries, and food…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
21Exact matchAustraliaHQ recorded Nov 2, 202651-20010 contacts →

Exact match

“EMS is an applied Engineering and Maintenance company headquartered at our manufacturing facility in Melbourne.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase

Showing 21 of 144 steam plant engineering services based in Australia

See the full list, filter by size, metro and specialty, and access 1,066 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Steam plant engineering services based in Australia at a glance

As of Nov 2, 2026
40.4%Verified-email coverage
18.3Average contacts per company
1-10Median size (employees)
13.9%Largest-city concentration · Perth
Nov 2, 2026Page data refreshed

Companies by employee count

1-10
73
11-50
47
51-200
14
201-500
8
1,001-5,000
2

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 144 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with Australia whose business descriptions match “steam plant engineering services” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 1,066 professional contacts with verified work emails across the full matched dataset. 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 November 2, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “steam plant engineering services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many steam plant engineering services are there based in Australia?

RevenueBase identified 144 company matches for steam plant engineering services associated with Australia as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

RSGX tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most steam plant engineering services?

Perth leads with 20 company records, followed by Sydney (9) and Melbourne (7).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 1,066 professional contacts with verified work emails tracked across these 144 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 2, 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 SmartSearch, 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.