Company lists · Data refreshed September 2026

Top 19 Engineering consultancies based in Osborne Park, Australia

Name: Engineering consultancies based in Osborne Park, Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 24, 2026 36 companies tracked

RevenueBase identified 36 company matches for engineering consultancies associated with Osborne Park, Australia as of September 2026 and tracks 1,453 professional contacts across them, including 521 with verified work emails. Across Australia, Sydney is the largest hub for this category (757 companies); Osborne Park has 36.

This list covers company matches for engineering consultancies associated with Osborne Park, 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 24, 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 Sep 24, 2026 How this list was built

36Companies

1,453Contacts tracked

521Verified emails

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The 19 largest engineering consultancies based in Osborne Park, Australia

Ranked by team size

Top 19 of 36 company matches for engineering consultancies based in Osborne Park, Australia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 24, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Primero	Exact match	Osborne Park, AustraliaHQ recorded Sep 24, 2026	1,001-5,000	726 contacts →
	Exact match “Primero is a leading multidisciplinary engineering, procurement, and construction company specialising in delivering comprehensive, fully integrated solutions to the mining…” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
2	Melchor	Exact match	Osborne Park, AustraliaHQ recorded Sep 24, 2026	201-500	160 contacts →
	Exact match “Melchor offers an innovative and integrated approach to delivering large infrastructure and industrial projects in Perth Metro and remote locations.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
3	Buss Remediation	Exact match	Osborne Park, AustraliaHQ recorded Sep 24, 2026	11-50	94 contacts →
	Exact match “BUSS is a privately owned and operated company which has evolved over the last 20 years, supporting both Perth and WA based clients.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
4	Survey Group	Exact match	Osborne Park, AustraliaHQ recorded Sep 24, 2026	51-200	64 contacts →
	Exact match “Survey Group is an industry leader in quality survey consulting within Western Australia.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
5	Kilmore Group	Exact match	Osborne Park, AustraliaHQ recorded Sep 24, 2026	51-200	46 contacts →
	Exact match “Kilmore Group is a specialist construction contractor with expertise in: • general construction • remediation • heritage restoration • façade systems.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
6	Haztech Solutions	Exact match	Osborne Park, AustraliaHQ recorded Sep 24, 2026	51-200	32 contacts →
	Exact match “HazTech Solutions provide businesses with Electrical and Instrumentation services that create safer environments.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
7	DE Nada Surveys	Exact match	Osborne Park, AustraliaHQ recorded Sep 24, 2026	11-50	29 contacts →
	Exact match “De Nada provides both Licensed Cadastral and Engineering Surveying solutions on mid to large scale projects.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
8	Ganaji Contracting	Exact match	Osborne Park, AustraliaHQ recorded Sep 24, 2026	51-200	26 contacts →
	Exact match “Ganaji Contracting provides Western Australia’s resources and energy industries with a one-stop solution to support both large and small scale projects.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
9	Galt Geotechnics	Exact match	Osborne Park, AustraliaHQ recorded Sep 24, 2026	11-50	14 contacts →
	Exact match “Galt Geotechnics is a company of consulting geotechnical engineers, engineering geologists, and environmental scientists based in Perth and Darwin.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
10	Ecologia Environmental Consultants	Exact match	Osborne Park, AustraliaHQ recorded Sep 24, 2026	11-50	14 contacts →
	Exact match “ecologia is a science-based, highly regarded Western Australian environmental consultancy specialising in biological survey and environmental assessment and management services.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
11	ECI Executive	Exact match	Osborne Park, AustraliaHQ recorded Sep 24, 2026	1-10	13 contacts →
	Exact match “ECi Executive is a Professional and Technical Recruitment Search Specialist that focuses on the Engineering, Construction and Infrastructure Sectors across Australia & NZ.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
12	KR Surveys	Exact match	Osborne Park, AustraliaHQ recorded Sep 24, 2026	11-50	12 contacts →
	Exact match “KR Surveys was formed in July 2014 through the partnership of Nick Rampant and Alex King.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
13	M P Rogers & Associates PL	Exact match	Osborne Park, AustraliaHQ recorded Sep 24, 2026	11-50	11 contacts →
	Exact match “M P Rogers & Associates is an engineering consultancy specialising in coastal and port projects.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
14	Plexus Consulting	Exact match	Osborne Park, AustraliaHQ recorded Sep 24, 2026	1-10	9 contacts →
	Exact match “Plexus Consulting provides our clients with engineering delivery and management services in the field of Structural, Civil and Construction Engineering.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
15	Lovegrove	Exact match	Osborne Park, AustraliaHQ recorded Sep 24, 2026	51-200	9 contacts →
	Exact match “Lovegrove is a multidiscipline contracting company delivering ‘complete confidence’ via end to end solutions in electrical contracting, renewable energy, fuel systems, carwash…” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
16	Urbanise WA	Exact match	Osborne Park, AustraliaHQ recorded Sep 24, 2026	1-10	8 contacts →
	Exact match “Urbanise WA is a Perth based Civil Engineering Consultancy primarily servicing the Land Development and Mining Sectors.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
17	Total Structural Consulting	Exact match	Osborne Park, AustraliaHQ recorded Sep 24, 2026	11-50	6 contacts →
	Exact match “TSC are a multi-disciplinary engineering consultancy based in Osborne Park with clients in both the private and public sectors.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
18	Bistel Construction	Exact match	Osborne Park, AustraliaHQ recorded Sep 24, 2026	1-10	5 contacts →
	Exact match “Bistel Construction is a wholly Western Australian owned and operated construction company that specialises in Design, Construction, Construction Management, Project Management…” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
19	JA Constructions PTY LTD	Exact match	Osborne Park, AustraliaHQ recorded Sep 24, 2026	1-10	1 contacts →
	Exact match “Diverse range of projects including Single & Multi Storey Residential Projects, Multi Unit Residential Developments, Tilt up Factory Construction, Commercial Building…” Recorded in the RevenueBase company graph · Sep 24, 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 consultancies”. 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 19 of 36 engineering consultancies based in Osborne Park, Australia

See the full list, filter by size, metro and specialty, and access 521 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Engineering consultancies based in Osborne Park, Australia at a glance

As of Sep 24, 2026

35.9%Verified-email coverage

40.4Average contacts per company

11-50Median size (employees)

Sep 24, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

10001+

Email recency for this list is measured across the whole Australia list rather than for Osborne Park, so it is reported there. Company counts and contact totals on this page are exact for Osborne Park, over 36 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 Osborne Park, Australia whose business descriptions match “engineering consultancies” 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 521 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 24, 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 consultancies by metro in Australia

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 consultancies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many engineering consultancies are there based in Osborne Park, Australia?

RevenueBase identified 36 company matches for engineering consultancies associated with Osborne Park, 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?

Primero 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 consultancies?

Sydney leads Australia with 757 company records, followed by Melbourne (603) and Brisbane (486). Osborne Park has 36.

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 521 professional contacts with verified work emails tracked across these 36 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 24, 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.