Company lists · Data refreshed November 2026

Top 23 Underground mapping services based in Australia

RevenueBase identified 174 company matches for underground mapping services associated with Australia as of November 2026 and tracks 1,421 professional contacts across them, including 707 with verified work emails. Perth is the largest hub.

This list covers company matches for underground mapping 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 6, 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 6, 2026 How this list was built
174Companies
1,421Contacts tracked
707Verified emails
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The 23 largest underground mapping services based in Australia

Ranked by team size
Top 23 of 174 company matches for underground mapping services based in Australia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchYatala, AustraliaHQ recorded Nov 6, 202651-200124 contacts →

Exact match

“Rob Carr offers advanced technical capabilities for utilities infrastructure and is recognised as a market leader in microtunnelling and other complex underground works across all…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchKogarah, AustraliaHQ recorded Nov 6, 202651-20099 contacts →

Exact match

“Geosurv is a modern, integrated geospatial business supporting construction, infrastructure, and essential services across New South Wales.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchBrisbane, AustraliaHQ recorded Nov 6, 2026201-50084 contacts →

Exact match

“At Ultimate Positioning Group (UPG), we are a leading provider of cutting-edge surveying, positioning, and mapping solutions designed to enhance operational efficiency and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchBongaree, AustraliaHQ recorded Nov 6, 202651-20068 contacts →

Exact match

“SEAM Spatial provides advanced surveying services, monitoring and spatial solutions with over 15 years of experience in the mining, infrastructure and construction industries.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchKewdale, AustraliaHQ recorded Nov 6, 202611-5042 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchPort Melbourne, AustraliaHQ recorded Nov 6, 202651-20036 contacts →

Exact match

“Founded in 2015, Utility Mapping is a leading provider of utility mapping, subsurface investigations, and underground asset intelligence services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchGlendenning, AustraliaHQ recorded Nov 6, 202651-20034 contacts →

Exact match

“SureSearch is an industry leader in the utility locating, mapping and asset protection.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchEast Perth, AustraliaHQ recorded Nov 6, 202611-5033 contacts →

Exact match

“Benchmark Surveys WA is a dynamic surveying company established in 2007, delivering comprehensive surveying solutions across mining, construction, and residential sectors in…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchNorth Melbourne, AustraliaHQ recorded Nov 6, 202611-5030 contacts →

Exact match

“We are spatial information specialists who utilise advanced technologies and techniques to solve your spatial information problems.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchFortitude Valley, AustraliaHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“Sonto is redefining the possibilities of land surveying, bringing innovative & cutting-edge survey and spatial data solutions to design, construction & development projects.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchAltona, AustraliaHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“Asset Survey Solutions is a multi-disciplined survey company specialising in the Civil, Construction and Design industries.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchBunbury, AustraliaHQ recorded Nov 6, 202651-20020 contacts →

Exact match

“Murchison Mining Services specialises in underground infrastructure and project works including; • Underground mining & Project services • Installation of Paste/CHF Walls and pipe…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchAirport West, AustraliaHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchPialba, AustraliaHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchBundoora, AustraliaHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“Rapid Map Services (Rapid Map) has extensive experience providing asset data capture, condition and defect assessments, GIS desktop mapping and asset management services to local…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchDarlinghurst, AustraliaHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“Autonomous inspection systems for underground infrastructure - providing unmatched access, precise mapping, and high-quality visual data so operators can focus on assessing…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchSeaford, AustraliaHQ recorded Nov 6, 202651-20015 contacts →

Exact match

“Controltech Solutions Pty Ltd are dedicated to providing safe methods for protection and installation of underground infrastructure.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchBrunswick, AustraliaHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“Locale Civil delivers specialist construction services with a focus on excellence, safety, and environmental care.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchBunbury, AustraliaHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“Noble Surveys is a leading land surveying company based in Western Australia, providing accurate and reliable surveying services for construction, infrastructure, mining, and land…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchPerth, AustraliaHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“At DPH Surveys, precision is our passion, and accuracy is our promise.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchCambridge, AustraliaHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“UDM reduces subsurface risk for major infrastructure by combining multi-array GPR, advanced utility mapping, and AI-driven interpretation, before design, during construction, and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchCaringbah, AustraliaHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Crux is one of Australia’s supreme independent and privately owned company consisting of consulting surveyors and engineers with an incredible market penetration in its core…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchSydney, AustraliaHQ recorded Nov 6, 20261-1012 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 23 of 174 underground mapping services based in Australia

See the full list, filter by size, metro and specialty, and access 707 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Underground mapping services based in Australia at a glance

As of Nov 6, 2026
49.8%Verified-email coverage
8.2Average contacts per company
1-10Median size (employees)
9.2%Largest-city concentration · Perth
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
98
11-50
57
51-200
14
201-500
3

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 174 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 “underground mapping 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 707 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 6, 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 “underground mapping services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many underground mapping services are there based in Australia?

RevenueBase identified 174 company matches for underground mapping 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?

ROB Carr PTY LTD tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most underground mapping services?

Perth leads with 16 company records, followed by Melbourne (13) and Sydney (8).

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 707 professional contacts with verified work emails tracked across these 174 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 6, 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.