Company lists · Data refreshed September 2026
Top 16 Engineering consultancy firms based in Perth, Australia
RevenueBase identified 295 company matches for engineering consultancy firms associated with Perth, Australia as of September 2026 and tracks 10,793 professional contacts across them, including 3,308 with verified work emails. Across Australia, Sydney is the largest hub for this category (489 companies); Perth has 295.
This list covers company matches for engineering consultancy firms associated with Perth, 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 September 27, 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.
The 16 largest engineering consultancy firms based in Perth, Australia
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 4,996 contacts → | ||||
Exact match “Monadelphous is a leading Australian ASX-200 engineering group providing construction, maintenance and industrial services to the resources, energy and infrastructure sectors.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 2 | 1,143 contacts → | ||||
Exact match “Lycopodium is an Australian headquartered engineering and project management consultancy which provides a complete range of services for the evaluation, development…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 3 | 660 contacts → | ||||
Exact match “Calibre was acquired by WSP.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 4 | 188 contacts → | ||||
Exact match “We are passionate about engineering the future by solving the world's natural resource challenges.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 5 | 174 contacts → | ||||
Exact match “Austral Construction is an Australian engineering and construction contractor specialising in complex civil, marine and rail infrastructure.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 6 | 166 contacts → | ||||
Exact match “Legeneering Australia is a dynamic Engineering Company specializing in repair of oil & gas facilities.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 7 | 80 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 · Sep 27, 2026 · View company records in RevenueBase | |||||
| 8 | 63 contacts → | ||||
Exact match “Momentum Engineering is an Australian‑owned engineering consultancy headquartered in Perth, with nearly 20 years of experience supporting the Australian energy sector.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 9 | 56 contacts → | ||||
Exact match “JDSi is an engineering consultancy specialising in urban development and infrastructure projects.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 10 | 52 contacts → | ||||
Exact match “MACA Interquip is an engineering and construction business providing services to the mining and mineral processing sector.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 11 | 44 contacts → | ||||
Exact match “Neuplan offers the best, most cost-effective project & construction management solutions.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 12 | 36 contacts → | ||||
Exact match “Decobu is an Australian-owned building services engineering consultancy, we specialize in Mechanical, Electrical, Hydraulic, and Fire engineering solutions.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 13 | 34 contacts → | ||||
Exact match “McDowall Affleck and Deacon Engineers are now MAD3 Engineering.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 14 | 34 contacts → | ||||
Exact match “FSC Civils is a leading civil construction company based in Western Australia, specialising in infrastructure projects across the Perth Metro area and the state’s Northwest.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 15 | 31 contacts → | ||||
Exact match “We are a Perth based engineering design and project services group who pride ourselves in providing a positive benefit to our clients and the communities we work in.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 16 | 30 contacts → | ||||
Exact match “We provide our clients with the best of both worlds; the personal service, flexibility and enjoyment of working with a boutique firm where the directors work on your projects…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “engineering consultancy firms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 16 of 295 engineering consultancy firms based in Perth, Australia
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Engineering consultancy firms based in Perth, Australia at a glance
As of Sep 27, 2026Companies by employee count
Email recency for this list is measured across the whole Australia list rather than for Perth, so it is reported there. Company counts and contact totals on this page are exact for Perth, over 295 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 Perth, Australia whose business descriptions match “engineering consultancy firms” 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 3,308 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 September 27, 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.
Engineering consultancy firms by metro in Australia
- Engineering consultancy firms in Sydney489
- Engineering consultancy firms in Melbourne403
- Engineering consultancy firms in Brisbane304
- Engineering consultancy firms in Adelaide120
- Engineering consultancy firms in Gold Coast50
- Engineering consultancy firms in Brisbane City47
- Engineering consultancy firms in Newcastle45
- Engineering consultancy firms in North Sydney39
- Engineering consultancy firms in Parramatta28
- Engineering consultancy firms in West Perth28
- Engineering consultancy firms in Milton26
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 “engineering consultancy firms”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many engineering consultancy firms are there based in Perth, Australia?
RevenueBase identified 295 company matches for engineering consultancy firms associated with Perth, Australia as of September 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?
Monadelphous tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city in Australia has the most engineering consultancy firms?
Sydney leads Australia with 489 company records, followed by Melbourne (403) and Brisbane (304). Perth has 295.
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 3,308 professional contacts with verified work emails tracked across these 295 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 September 27, 2026.
Ready to reach these companies? Verified emails and direct dials for all 295 engineering consultancy firms based in Perth, Australia. Start with a free account, no credit card.
Download this list →Related lists
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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.
More company lists
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- Lists by location
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- Engineering consultancy firms based in the United States
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Company intelligence · public preview
Top 16 engineering consultancy firms based in Perth, Australia
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 295 matching company records for engineering consultancy firms based in Perth, Australia, with 10,793 tracked contacts and 3,308 verified work emails.
This public preview shows 16 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 27, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 16 engineering consultancy firms based in Perth, Australia
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Monadelphousmonadelphous.com.auHQ: Perth, AustraliaReported employees: 5,001-10,000 | Perth, Australia | 5,001-10,000 | Exact match | 4,996 contacts → |
“Monadelphous is a leading Australian ASX-200 engineering group providing construction, maintenance and industrial services to the resources, energy and infrastructure sectors.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Lycopodiumlycopodium.comHQ: Perth, AustraliaReported employees: 1,001-5,000 | Perth, Australia | 1,001-5,000 | Exact match | 1,143 contacts → |
“Lycopodium is an Australian headquartered engineering and project management consultancy which provides a complete range of services for the evaluation, development…” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Calibrewsp.comHQ: Perth, AustraliaReported employees: 1,001-5,000 | Perth, Australia | 1,001-5,000 | Exact match | 660 contacts → |
“Calibre was acquired by WSP.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Wave Internationalwaveinternational.comHQ: Perth, AustraliaReported employees: 201-500 | Perth, Australia | 201-500 | Exact match | 188 contacts → |
“We are passionate about engineering the future by solving the world's natural resource challenges.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Austral Constructionaustralconstruction.com.auHQ: Perth, AustraliaReported employees: 201-500 | Perth, Australia | 201-500 | Exact match | 174 contacts → |
“Austral Construction is an Australian engineering and construction contractor specialising in complex civil, marine and rail infrastructure.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Legeneeringlegeneering.com.auHQ: Perth, AustraliaReported employees: 51-200 | Perth, Australia | 51-200 | Exact match | 166 contacts → |
“Legeneering Australia is a dynamic Engineering Company specializing in repair of oil & gas facilities.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  SGC Australia PTY LTDsgcaustralia.com.auHQ: Perth, AustraliaReported employees: 51-200 | Perth, Australia | 51-200 | Exact match | 80 contacts → |
“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 description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Momentum Engineeringmomentumengineering.com.auHQ: Perth, AustraliaReported employees: 51-200 | Perth, Australia | 51-200 | Exact match | 63 contacts → |
“Momentum Engineering is an Australian‑owned engineering consultancy headquartered in Perth, with nearly 20 years of experience supporting the Australian energy sector.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Jdsi Consulting Engineersjdsi.com.auHQ: Perth, AustraliaReported employees: 51-200 | Perth, Australia | 51-200 | Exact match | 56 contacts → |
“JDSi is an engineering consultancy specialising in urban development and infrastructure projects.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Maca Interquipmacainterquip.net.au HQ: Perth, AustraliaReported employees: 201-500 | Perth, Australia | 201-500 | Exact match | 52 contacts → |
“MACA Interquip is an engineering and construction business providing services to the mining and mineral processing sector.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Neuplan PTY LTDneuplan.com.auHQ: Perth, AustraliaReported employees: 11-50 | Perth, Australia | 11-50 | Exact match | 44 contacts → |
“Neuplan offers the best, most cost-effective project & construction management solutions.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Decobudecobu.com.auHQ: Perth, AustraliaReported employees: 11-50 | Perth, Australia | 11-50 | Exact match | 36 contacts → |
“Decobu is an Australian-owned building services engineering consultancy, we specialize in Mechanical, Electrical, Hydraulic, and Fire engineering solutions.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Mad3 Engineeringmad3.com.auHQ: Perth, AustraliaReported employees: 11-50 | Perth, Australia | 11-50 | Exact match | 34 contacts → |
“McDowall Affleck and Deacon Engineers are now MAD3 Engineering.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  FSC Civilsfsccivils.com.auHQ: Perth, AustraliaReported employees: 51-200 | Perth, Australia | 51-200 | Exact match | 34 contacts → |
“FSC Civils is a leading civil construction company based in Western Australia, specialising in infrastructure projects across the Perth Metro area and the state’s Northwest.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Proto DPSprotodps.com.auHQ: Perth, AustraliaReported employees: 11-50 | Perth, Australia | 11-50 | Exact match | 31 contacts → |
“We are a Perth based engineering design and project services group who pride ourselves in providing a positive benefit to our clients and the communities we work in.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Plexus Engineersplexusengineers.com.auHQ: Perth, AustraliaReported employees: 11-50 | Perth, Australia | 11-50 | Exact match | 30 contacts → |
“We provide our clients with the best of both worlds; the personal service, flexibility and enjoyment of working with a boutique firm where the directors work on your projects…” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 16 of 295 company matches
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Engineering consultancy firms: dataset insights
September 27, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
295 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole Australia list rather than for Perth, so it is reported there. Company counts and contact totals on this page are exact for Perth, over 295 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 27, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Engineering consultancy firms by metro in Australia
- Engineering consultancy firms in Sydney489
- Engineering consultancy firms in Melbourne403
- Engineering consultancy firms in Brisbane304
- Engineering consultancy firms in Adelaide120
- Engineering consultancy firms in Gold Coast50
- Engineering consultancy firms in Brisbane City47
- Engineering consultancy firms in Newcastle45
- Engineering consultancy firms in North Sydney39
- Engineering consultancy firms in Parramatta28
- Engineering consultancy firms in West Perth28
- Engineering consultancy firms in Milton26
Questions about this company list
What does Exact match mean for engineering consultancy firms?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many engineering consultancy firms did RevenueBase find based in Perth, Australia?
The saved snapshot records 295 matching company records, 10,793 tracked contacts and 3,308 verified emails. The public preview displays 16 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 27, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Engineering consultancy firms by geography
- Engineering consultancy firms based in the United States
- Engineering consultancy firms based in Brazil
- Engineering consultancy firms based in the United Kingdom
- Engineering consultancy firms based in France
- Engineering consultancy firms based in Germany
- Engineering consultancy firms based in Italy
- Engineering consultancy firms based in Australia
- Engineering consultancy firms based in Canada
- Engineering consultancy firms based in Spain
- Engineering consultancy firms based in the Netherlands
- Engineering consultancy firms based in South Africa
- Engineering consultancy firms based in Switzerland
Cite this list
RevenueBase Data Team. Top 16 engineering consultancy firms based in Perth, Australia. Snapshot: September 27, 2026. https://revenuebase.ai/companies/engineering-consultancy-firms/australia/perth.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Engineering consultancy firms based in the United States
- Engineering consultancy firms based in Brazil
- Engineering consultancy firms based in the United Kingdom
- Engineering consultancy firms based in France
- Engineering consultancy firms based in Germany
- Engineering consultancy firms based in Italy
Company intelligence · public preview
Top 16 engineering consultancy firms based in Perth, Australia
RevenueBase records 295 matching company records for engineering consultancy firms based in Perth, Australia, with 10,793 tracked contacts and 3,308 verified work emails.
This public preview shows 16 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 27, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 16 engineering consultancy firms based in Perth, Australia
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Monadelphousmonadelphous.com.au HQ: Perth, AustraliaReported employees: 5,001-10,000 | Perth, Australia | 5,001-10,000 | Exact match | 4,996 contacts → |
“Monadelphous is a leading Australian ASX-200 engineering group providing construction, maintenance and industrial services to the resources, energy and infrastructure sectors.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Lycopodiumlycopodium.com HQ: Perth, AustraliaReported employees: 1,001-5,000 | Perth, Australia | 1,001-5,000 | Exact match | 1,143 contacts → |
“Lycopodium is an Australian headquartered engineering and project management consultancy which provides a complete range of services for the evaluation, development…” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Calibrewsp.com HQ: Perth, AustraliaReported employees: 1,001-5,000 | Perth, Australia | 1,001-5,000 | Exact match | 660 contacts → |
“Calibre was acquired by WSP.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Wave Internationalwaveinternational.com HQ: Perth, AustraliaReported employees: 201-500 | Perth, Australia | 201-500 | Exact match | 188 contacts → |
“We are passionate about engineering the future by solving the world's natural resource challenges.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Austral Constructionaustralconstruction.com.au HQ: Perth, AustraliaReported employees: 201-500 | Perth, Australia | 201-500 | Exact match | 174 contacts → |
“Austral Construction is an Australian engineering and construction contractor specialising in complex civil, marine and rail infrastructure.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Legeneeringlegeneering.com.au HQ: Perth, AustraliaReported employees: 51-200 | Perth, Australia | 51-200 | Exact match | 166 contacts → |
“Legeneering Australia is a dynamic Engineering Company specializing in repair of oil & gas facilities.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | SGC Australia PTY LTDsgcaustralia.com.au HQ: Perth, AustraliaReported employees: 51-200 | Perth, Australia | 51-200 | Exact match | 80 contacts → |
“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 description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Momentum Engineeringmomentumengineering.com.au HQ: Perth, AustraliaReported employees: 51-200 | Perth, Australia | 51-200 | Exact match | 63 contacts → |
“Momentum Engineering is an Australian‑owned engineering consultancy headquartered in Perth, with nearly 20 years of experience supporting the Australian energy sector.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Jdsi Consulting Engineersjdsi.com.au HQ: Perth, AustraliaReported employees: 51-200 | Perth, Australia | 51-200 | Exact match | 56 contacts → |
“JDSi is an engineering consultancy specialising in urban development and infrastructure projects.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Maca Interquipmacainterquip.net.au HQ: Perth, AustraliaReported employees: 201-500 | Perth, Australia | 201-500 | Exact match | 52 contacts → |
“MACA Interquip is an engineering and construction business providing services to the mining and mineral processing sector.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Neuplan PTY LTDneuplan.com.au HQ: Perth, AustraliaReported employees: 11-50 | Perth, Australia | 11-50 | Exact match | 44 contacts → |
“Neuplan offers the best, most cost-effective project & construction management solutions.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Decobudecobu.com.au HQ: Perth, AustraliaReported employees: 11-50 | Perth, Australia | 11-50 | Exact match | 36 contacts → |
“Decobu is an Australian-owned building services engineering consultancy, we specialize in Mechanical, Electrical, Hydraulic, and Fire engineering solutions.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Mad3 Engineeringmad3.com.au HQ: Perth, AustraliaReported employees: 11-50 | Perth, Australia | 11-50 | Exact match | 34 contacts → |
“McDowall Affleck and Deacon Engineers are now MAD3 Engineering.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | FSC Civilsfsccivils.com.au HQ: Perth, AustraliaReported employees: 51-200 | Perth, Australia | 51-200 | Exact match | 34 contacts → |
“FSC Civils is a leading civil construction company based in Western Australia, specialising in infrastructure projects across the Perth Metro area and the state’s Northwest.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Proto DPSprotodps.com.au HQ: Perth, AustraliaReported employees: 11-50 | Perth, Australia | 11-50 | Exact match | 31 contacts → |
“We are a Perth based engineering design and project services group who pride ourselves in providing a positive benefit to our clients and the communities we work in.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Plexus Engineersplexusengineers.com.au HQ: Perth, AustraliaReported employees: 11-50 | Perth, Australia | 11-50 | Exact match | 30 contacts → |
“We provide our clients with the best of both worlds; the personal service, flexibility and enjoyment of working with a boutique firm where the directors work on your projects…” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 16 of 295 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Engineering consultancy firms: dataset insights
September 27, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
295 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole Australia list rather than for Perth, so it is reported there. Company counts and contact totals on this page are exact for Perth, over 295 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 27, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Engineering consultancy firms by metro in Australia
- Engineering consultancy firms in Sydney489
- Engineering consultancy firms in Melbourne403
- Engineering consultancy firms in Brisbane304
- Engineering consultancy firms in Adelaide120
- Engineering consultancy firms in Gold Coast50
- Engineering consultancy firms in Brisbane City47
- Engineering consultancy firms in Newcastle45
- Engineering consultancy firms in North Sydney39
- Engineering consultancy firms in Parramatta28
- Engineering consultancy firms in West Perth28
- Engineering consultancy firms in Milton26
Questions about this company list
What does Exact match mean for engineering consultancy firms?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many engineering consultancy firms did RevenueBase find based in Perth, Australia?
The saved snapshot records 295 matching company records, 10,793 tracked contacts and 3,308 verified emails. The public preview displays 16 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 27, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 16 engineering consultancy firms based in Perth, Australia. Snapshot: September 27, 2026. https://revenuebase.ai/companies/engineering-consultancy-firms/australia/perth.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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