Company lists · Data refreshed September 2026

Top 25 Utility mapping companies based in Australia

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

Compiled by the RevenueBase Data Team Data refreshed Sep 22, 2026 172 companies tracked

RevenueBase identified 172 utility mapping companies headquartered in Australia as of September 2026 and tracks 1,375 professional contacts across them, including 647 with verified work emails. Perth is the largest hub.

This list covers utility mapping 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 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

172Companies

1,375Contacts tracked

647Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest utility mapping companies based in Australia

Ranked by team size

Top 25 of 172 utility mapping companies 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 utility mapping 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	Macquarie Geotechnical	Indirect evidence	Bathurst, AustraliaHQ checked Sep 22, 2026	51-200	108 contacts →
	Indirect evidence “Macquarie Geotechnical is a leading provider of geotechnical services, supporting the construction, government, mining, renewable energy, groundwater, and environmental sectors.” Source: RevenueBase Database · checked Sep 22, 2026
2	Geosurv PTY LTD	Indirect evidence	Kogarah, AustraliaHQ checked Sep 22, 2026	51-200	83 contacts →
	Indirect evidence “Geosurv is a modern, integrated geospatial business supporting construction, infrastructure, and essential services across New South Wales.” Source: RevenueBase Database · checked Sep 22, 2026
3	UPG Ultimate Positioning Group	Partial evidence	Brisbane, AustraliaHQ checked Sep 22, 2026	201-500	81 contacts →
	Partial evidence “At Ultimate Positioning Group (UPG), we are a leading provider of cutting-edge surveying, positioning, and mapping solutions designed to enhance operational efficiency and…” Source: RevenueBase Database · checked Sep 22, 2026
4	Seam Spatial	Indirect evidence	Bongaree, AustraliaHQ checked Sep 22, 2026	51-200	69 contacts →
	Indirect evidence “SEAM Spatial provides advanced surveying services, monitoring and spatial solutions with over 15 years of experience in the mining, infrastructure and construction industries.” Source: RevenueBase Database · checked Sep 22, 2026
5	Durkin	Indirect evidence	Seven Hills, AustraliaHQ checked Sep 22, 2026	51-200	65 contacts →
	Indirect evidence “Durkin provides professional engineering services to the construction and built environment industries within the Australian workspace.” Source: RevenueBase Database · checked Sep 22, 2026
6	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
7	Utility Mapping	Strong evidence	Port Melbourne, AustraliaHQ checked Sep 22, 2026	51-200	43 contacts →
	Strong evidence “Founded in 2015, Utility Mapping (An ISGroup Company) is a leading provider of underground utility locating and survey, delivering utility mapping solutions to both private and…” Source: RevenueBase Database · checked Sep 22, 2026
8	Handley Surveys	Indirect evidence	Kewdale, AustraliaHQ checked Sep 22, 2026	11-50	41 contacts →
	Indirect evidence “Handley Surveys is one of Australia's leading providers of high accuracy geospatial and laser scanning services to the oil, gas and major infrastructure sectors.” Source: RevenueBase Database · checked Sep 22, 2026
9	WW Surveys	Indirect evidence	East Brisbane, AustraliaHQ checked Sep 22, 2026	11-50	41 contacts →
	Indirect evidence “WW Surveys specialises in providing survey services to major infrastructure and mining projects across Queensland and Northern New South Wales.” Source: RevenueBase Database · checked Sep 22, 2026
10	Benchmark Surveys WA	Indirect evidence	East Perth, AustraliaHQ checked Sep 22, 2026	11-50	31 contacts →
	Indirect evidence “Benchmark Surveys WA is a dynamic surveying company established in 2007, delivering comprehensive surveying solutions across mining, construction, and residential sectors in…” Source: RevenueBase Database · checked Sep 22, 2026
11	EGS Survey PTY LTD EGS Australia	Indirect evidence	South Fremantle, AustraliaHQ checked Sep 22, 2026	51-200	31 contacts →
	Indirect evidence “EGS Australia provides specialist hydrographic and geophysical survey solutions across a wide range of sectors including oil and gas, renewables, telecommunications, ports and…” Source: RevenueBase Database · checked Sep 22, 2026
12	Suresearch	Strong evidence	Glendenning, AustraliaHQ checked Sep 22, 2026	51-200	30 contacts →
	Strong evidence “SureSearch is an industry leader in the utility locating, mapping and asset protection.” Source: RevenueBase Database · checked Sep 22, 2026
13	GAP Geophysics Australia PTY Limited	Indirect evidence	Windsor, AustraliaHQ checked Sep 22, 2026	11-50	26 contacts →
	Indirect evidence “Gap Geophysics Australia is a Dias Geophysical company - offering a range of proprietary & unique geophysical exploration survey techniques, with advanced instrumentation and high…” Source: RevenueBase Database · checked Sep 22, 2026
14	Dynamic Hydro Excavations	Indirect evidence	Molendinar, AustraliaHQ checked Sep 22, 2026	51-200	23 contacts →
	Indirect evidence “Dynamic Hydro Excavations was founded to address a persistent challenge within the building and civil construction industries.” Source: RevenueBase Database · checked Sep 22, 2026
15	Asset Survey Solutions	Indirect evidence	Altona, AustraliaHQ checked Sep 22, 2026	11-50	19 contacts →
	Indirect evidence “Asset Survey Solutions is a multi-disciplined survey company specialising in the Civil, Construction and Design industries.” Source: RevenueBase Database · checked Sep 22, 2026
16	JAC Surveyors	Indirect evidence	Airport West, AustraliaHQ checked Sep 22, 2026	11-50	17 contacts →
	Indirect evidence “With many Tier 1 and Tier 2 clients and a reputation for professional and responsive services, we are proud to have been instrumental in the delivery of many landmark projects.” Source: RevenueBase Database · checked Sep 22, 2026
17	Surveyors Work PTY LTD	Indirect evidence	Pialba, AustraliaHQ checked Sep 22, 2026	11-50	16 contacts →
	Indirect evidence “Surveyors @ Work experience has covered all aspects of surveying including major roads and bridgework, to Main Roads specification large commercial and high rise buildings, new…” Source: RevenueBase Database · checked Sep 22, 2026
18	Fender Geophysics	Indirect evidence	North Sydney, AustraliaHQ checked Sep 22, 2026	11-50	16 contacts →
	Indirect evidence “Fender Geophysics is a Sydney-based geophysical survey provider offering geophysical surveys to the minerals exploration industry.” Source: RevenueBase Database · checked Sep 22, 2026
19	Controltech Solutions PTY LTD	Indirect evidence	Seaford, AustraliaHQ checked Sep 22, 2026	51-200	15 contacts →
	Indirect evidence “Controltech Solutions Pty Ltd are dedicated to providing safe methods for protection and installation of underground infrastructure.” Source: RevenueBase Database · checked Sep 22, 2026
20	Noble Surveys	Indirect evidence	Bunbury, AustraliaHQ checked Sep 22, 2026	11-50	15 contacts →
	Indirect evidence “Noble Surveys is a leading land surveying company based in Western Australia, providing accurate and reliable surveying services for construction, infrastructure, mining, and land…” Source: RevenueBase Database · checked Sep 22, 2026
21	DPH Surveys	Indirect evidence	Perth, AustraliaHQ checked Sep 22, 2026	11-50	14 contacts →
	Indirect evidence “At DPH Surveys, precision is our passion, and accuracy is our promise.” Source: RevenueBase Database · checked Sep 22, 2026
22	Puralink	Partial evidence	Darlinghurst, AustraliaHQ checked Sep 22, 2026	11-50	11 contacts →
	Partial evidence “Autonomous inspection systems for underground infrastructure - providing unmatched access, precise mapping, and high-quality visual data so operators can focus on assessing…” Source: RevenueBase Database · checked Sep 22, 2026
23	Locale Civil	Indirect evidence	Brunswick, AustraliaHQ checked Sep 22, 2026	11-50	11 contacts →
	Indirect evidence “Locale Civil delivers specialist construction services with a focus on excellence, safety, and environmental care.” Source: RevenueBase Database · checked Sep 22, 2026
24	Geoscope Utility Detection Services PTY LTD	Indirect evidence	Sydney, AustraliaHQ checked Sep 22, 2026	1-10	11 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 22, 2026
25	Utility Detection & Mapping	Strong evidence	Cambridge, AustraliaHQ checked Sep 22, 2026	11-50	11 contacts →
	Strong evidence “UDM reduces subsurface risk for major infrastructure by combining multi-array GPR, advanced utility mapping, and AI-driven interpretation, before design, during construction, and…” 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: utility mapping 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 utility mapping companies.
Partial evidence: Its own public description names part of utility mapping companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name utility mapping 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 172 utility mapping companies based in Australia

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 647 reachable decision-makers.

Free signup · no credit card

View the full list →

Utility mapping companies based in Australia at a glance

As of Sep 22, 2026

47.1%Verified-email coverage

8.0Average contacts per company

1-10Median size (employees)

11.6%Largest-city concentration · Perth

Sep 22, 2026Page data refreshed

Companies by employee count

1-10

100

11-50

51-200

201-500

10001+

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 172 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 utility mapping 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 “utility mapping 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 utility mapping 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 utility mapping 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, 647 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 utility mapping 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 utility mapping companies are there based in Australia?

RevenueBase identified 172 utility mapping 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?

Macquarie Geotechnical, headquartered in Bathurst, tops this list with the largest team on record.

Which city has the most utility mapping companies?

Perth leads with 20 headquartered companies, followed by Melbourne (10) and Sydney (8).

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 647 verified decision-maker contacts tracked across these 172 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.

Ready to reach these companies? Verified emails and direct dials for all 172 utility mapping companies based in Australia. Start with a free account, no credit card.

Download this list →

Related lists

Utility mapping companies by geography

Browse the directory

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.