Company lists · Data refreshed September 2026

Top 25 Soil testing laboratories based in Australia

Name: Soil testing laboratories based in Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 22, 2026 58 companies tracked

RevenueBase identified 58 soil testing laboratories headquartered in Australia as of September 2026 and tracks 1,088 professional contacts across them, including 545 with verified work emails. Brisbane is the largest hub.

This list covers soil testing laboratories 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 22, 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 22, 2026 86% judged on-target in blind review

58Companies

1,088Contacts tracked

545Verified emails

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The 25 largest soil testing laboratories based in Australia

Ranked by team size

Top 25 of 58 soil testing laboratories based in Australia, ranked by team size, largest first. Data refreshed Sep 22, 2026. RevenueBase Smart Search rates how each company's information relates to soil testing laboratories: 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	Construction Sciences	Partial evidence	Albion, AustraliaHQ checked Sep 22, 2026	1,001-5,000	423 contacts →
	Partial evidence “Construction Sciences is a construction materials testing, geotechnical engineering, environmental consulting and specialised testing firm.” Source: RevenueBase Database · checked Sep 22, 2026
2	ALS Environmental - Australia	Indirect evidence	Smithfield, AustraliaHQ checked Sep 22, 2026	1,001-5,000	86 contacts →
	Indirect evidence “Welcome to ALS Environmental, follow our showcase pages for what interest's you.” Source: RevenueBase Database · checked Sep 22, 2026
3	Terra Firma Laboratories	Strong evidence	Pakenham, AustraliaHQ checked Sep 22, 2026	51-200	61 contacts →
	Strong evidence “Terra Firma Laboratories provides Soils, Concrete, asphalt and geosynthetics testing for construction projects big and small."Your worksite is our laboratory".” Source: RevenueBase Database · checked Sep 22, 2026
4	Ground Technologies PTY LTD	Indirect evidence	Prestons, AustraliaHQ checked Sep 22, 2026	11-50	50 contacts →
	Indirect evidence “Strength you can build on.” Source: RevenueBase Database · checked Sep 22, 2026
5	SMS Geotechnical	Strong evidence	Para Hills West, AustraliaHQ checked Sep 22, 2026	11-50	47 contacts →
	Strong evidence “SMS Geotechnical is a NATA accredited Construction Materials Testing business that specialises in soil and aggregate testing.” Source: RevenueBase Database · checked Sep 22, 2026
6	GSG Laboratories	Partial evidence	Qld \| Nsw, AustraliaHQ checked Sep 22, 2026	51-200	37 contacts →
	Partial evidence “GSG Laboratories (previously known as Geotechnical Services and East West Enviroag) is a 100% Australian owned and operated construction material, environmental, and agricultural…” Source: RevenueBase Database · checked Sep 22, 2026
7	Sesl Australia	Strong evidence	Thornleigh, AustraliaHQ checked Sep 22, 2026	11-50	29 contacts →
	Strong evidence “Call us on 1300 30 40 80 We provide Soil Science Consulting, Environmental Consulting and NATA accredited soil testing services.” Source: RevenueBase Database · checked Sep 22, 2026
8	Western Geotechnical & Laboratory Services	Indirect evidence	Welshpool, AustraliaHQ checked Sep 22, 2026	11-50	28 contacts →
	Indirect evidence “Western Geotechnical & Laboratory Services is a locally owned and operated laboratory based in Perth, Western Australia.” Source: RevenueBase Database · checked Sep 22, 2026
9	Trilab PTY LTD	Strong evidence	Geebung, AustraliaHQ checked Sep 22, 2026	11-50	21 contacts →
	Strong evidence “Trilab is Australasia's leading independent supplier of specialised soil and mechanics testing.” Source: RevenueBase Database · checked Sep 22, 2026
10	Soil Engineering Services	Strong evidence	Bohle, AustraliaHQ checked Sep 22, 2026	11-50	18 contacts →
	Strong evidence “Soil Engineering Services (SES) is a geotechnical testing company specialising in the testing of soil, aggregates and concrete for construction, building and infrastructure…” Source: RevenueBase Database · checked Sep 22, 2026
11	Geotech Australia	Partial evidence	Picton East, AustraliaHQ checked Sep 22, 2026	11-50	17 contacts →
	Partial evidence “Geotech Australia is a locally owned and operated Geotechnical Testing company from Bunbury WA, proudly servicing clients throughout Western Australia.” Source: RevenueBase Database · checked Sep 22, 2026
12	Agetal	Partial evidence	Wilsonton, AustraliaHQ checked Sep 22, 2026	11-50	14 contacts →
	Partial evidence “AgEtal is a privately owned, totally independent agricultural testing company, established in Toowoomba on the Darling Downs.” Source: RevenueBase Database · checked Sep 22, 2026
13	Brisbane MET Labs	Partial evidence	Coopers Plains, AustraliaHQ checked Sep 22, 2026	11-50	14 contacts →
	Partial evidence “We are a boutique mineral processing and geoanalytical testing laboratory providing a service that is: 1.” Source: RevenueBase Database · checked Sep 22, 2026
14	Labwest Minerals Analysis PTY LTD	Indirect evidence	Malaga, AustraliaHQ checked Sep 22, 2026	11-50	14 contacts →
	Indirect evidence “LabWest is a boutique laboratory in Perth, Western Australia.” Source: RevenueBase Database · checked Sep 22, 2026
15	Altsa Analytical Laboratories And Technical Services Australia	Indirect evidence	Merbein South, AustraliaHQ checked Sep 22, 2026	11-50	13 contacts →
	Indirect evidence “ALTSA is a growing analytical facility located at the former CSIRO Merbein Victoria facility within the Sunraysia region.” Source: RevenueBase Database · checked Sep 22, 2026
16	ETS GEO	Partial evidence	Bungalow, AustraliaHQ checked Sep 22, 2026	51-200	11 contacts →
	Partial evidence “GEOTECHNICAL CONSULTING ETS GEOTECHNICAL provides construction material testing, geotechnical drilling and geotechnical consulting to private, mining and government agencies.” Source: RevenueBase Database · checked Sep 22, 2026
17	LAB And Field PTY LTD	Indirect evidence	Mawson Lakes, AustraliaHQ checked Sep 22, 2026	11-50	10 contacts →
	Indirect evidence “Lab and Field is the new name for Lab SA.” Source: RevenueBase Database · checked Sep 22, 2026
18	NEW World Laboratories	Strong evidence	Canning Vale, AustraliaHQ checked Sep 22, 2026	11-50	9 contacts →
	Strong evidence “New World Laboratories is a Western Australian, independently owned construction materials testing laboratory delivering reliable, accurate results that support confident…” Source: RevenueBase Database · checked Sep 22, 2026
19	Geochempet Services PTY LTD	Indirect evidence	Clontarf, AustraliaHQ checked Sep 22, 2026	11-50	8 contacts →
	Indirect evidence “Geochempet Services are specialist in providing petrographic services to the construction and mining industry; whether it is in the engineering sector or the exploration and…” Source: RevenueBase Database · checked Sep 22, 2026
20	RMA Soils	Partial evidence	North Toowoomba, AustraliaHQ checked Sep 22, 2026	11-50	5 contacts →
	Partial evidence “RMA Soils+ Geotechnical, the sister company to RMA Engineers, was formed to further integrate our engineering solutions to support the delivery of services to our clients.” Source: RevenueBase Database · checked Sep 22, 2026
21	Amal Analytical Pty. LTD	Indirect evidence	Huntingdale, AustraliaHQ checked Sep 22, 2026	1-10	4 contacts →
	Indirect evidence “AMAL Analytical Pty.” Source: RevenueBase Database · checked Sep 22, 2026
22	Morrison Geotechnic	Partial evidence	Brisbane, AustraliaHQ checked Sep 22, 2026	51-200	4 contacts →
	Partial evidence “Morrison Geotechnic specialises in providing Geotechnical Engineering, Construction Materials Testing, and Engineering Geology to the civil, engineering, construction and mining…” Source: RevenueBase Database · checked Sep 22, 2026
23	Hortus Technical Services	Indirect evidence	Bundaberg, AustraliaHQ checked Sep 22, 2026	1-10	4 contacts →
	Indirect evidence “Australia’s leading NATA ands ASPAC certified independent laboratory and agronomic services company.” Source: RevenueBase Database · checked Sep 22, 2026
24	Australian Seed Labs	Partial evidence	Harristown, AustraliaHQ checked Sep 22, 2026	1-10	4 contacts →
	Partial evidence “Australian Seed Labs is an accredited ISTA laboratory and an Approved Arrangement Quarantine facility, specialising in the purity, germination, tetrazolium, vigour testing of…” Source: RevenueBase Database · checked Sep 22, 2026
25	Optisoil	Partial evidence	Inverell, AustraliaHQ checked Sep 22, 2026	1-10	3 contacts →
	Partial evidence “Soil consultancy and analytics business.” Source: RevenueBase Database · checked Sep 22, 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: soil testing laboratories. 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 soil testing laboratories.
Partial evidence: Its own public description names part of soil testing laboratories, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name soil testing laboratories. 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 58 soil testing laboratories based in Australia

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Soil testing laboratories based in Australia at a glance

As of Sep 22, 2026

50.1%Verified-email coverage

18.8Average contacts per company

11-50Median size (employees)

5.2%Largest-city concentration · Brisbane

Sep 22, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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 58 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 soil testing laboratories, 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 “soil testing laboratories”. 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 soil testing laboratories), 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 soil testing laboratories, 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, 545 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 22, 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.

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 soil testing laboratories, 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 soil testing laboratories are there based in Australia?

RevenueBase identified 58 soil testing laboratories 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?

Construction Sciences, headquartered in Albion, tops this list with the largest team on record.

Which city has the most soil testing laboratories?

Brisbane leads with 3 headquartered companies, followed by Melbourne (3) and Bibra Lake (2).

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 545 verified decision-maker contacts tracked across these 58 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 22, 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.