Company lists · Data refreshed September 2026

Top 22 Mining exploration companies based in Perth, Australia

Name: Mining exploration companies based in Perth, Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 186 companies tracked

RevenueBase identified 186 mining exploration companies headquartered in Perth, Australia as of September 2026 and tracks 5,534 professional contacts across them, including 2,093 with verified work emails. Perth is the largest hub.

This list covers mining exploration companies headquartered in Perth, 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 17, 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 17, 2026 86% judged on-target in blind review

186Companies

5,534Contacts tracked

2,093Verified emails

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The 22 largest mining exploration companies based in Perth, Australia

Ranked by team size

Top 22 of 186 mining exploration companies based in Perth, Australia, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to mining exploration 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	Barminco	Partial evidence	Perth, AustraliaHQ checked Sep 17, 2026	1,001-5,000	1,522 contacts →
	Partial evidence “Barminco is one of the world’s largest hard rock underground mining services companies, with operations in Australia and North America.” Source: RevenueBase Database · checked Sep 17, 2026
2	IMDEX	Partial evidence	Perth, AustraliaHQ checked Sep 17, 2026	501-1,000	707 contacts →
	Partial evidence “With more than 600 years of collective geoscience expertise, provided by more than 40 experts, we deliver unparalleled tenure and expertise across the global mining technology…” Source: RevenueBase Database · checked Sep 17, 2026
3	Resolute Mining Limited	Indirect evidence	Perth, AustraliaHQ checked Sep 17, 2026	501-1,000	529 contacts →
	Indirect evidence “Resolute is a successful gold miner with more than 30 years of experience as an explorer, developer and operator of gold mines in Australia and Africa which have produced more…” Source: RevenueBase Database · checked Sep 17, 2026
4	Genesis Minerals Limited	Indirect evidence	Perth, AustraliaHQ checked Sep 17, 2026	501-1,000	344 contacts →
	Indirect evidence “Genesis is an ASX 100 gold house, focused on the Leonora district in Western Australia.” Source: RevenueBase Database · checked Sep 17, 2026
5	Anglogold Ashanti Australia	Indirect evidence	Perth, AustraliaHQ checked Sep 17, 2026	501-1,000	334 contacts →
	Indirect evidence “AngloGold Ashanti Australia Ltd, a subsidiary of AngloGold Ashanti plc, owns and manages two of Western Australia's premier gold mines - Sunrise Dam and Tropicana (70% AGA, 30%…” Source: RevenueBase Database · checked Sep 17, 2026
6	Action Drill & Blast	Indirect evidence	Perth, AustraliaHQ checked Sep 17, 2026	201-500	198 contacts →
	Indirect evidence “Higher performance.” Source: RevenueBase Database · checked Sep 17, 2026
7	Perilya	Strong evidence	Perth, AustraliaHQ checked Sep 17, 2026	501-1,000	160 contacts →
	Strong evidence “Perilya Limited is a leading Australian base metals mining and exploration company.” Source: RevenueBase Database · checked Sep 17, 2026
8	RSC	Indirect evidence	Perth, AustraliaHQ checked Sep 17, 2026	51-200	160 contacts →
	Indirect evidence “RSC was established early in 2008 and now operates a global group of companies with subsidiaries in Africa, Asia, Oceania and Europe.” Source: RevenueBase Database · checked Sep 17, 2026
9	Focus Minerals	Strong evidence	Perth, AustraliaHQ checked Sep 17, 2026	201-500	113 contacts →
	Strong evidence “Focus Minerals Limited (ASX:FML) is an Australian mining company focused on the exploration, development, and production of gold and other precious metals.” Source: RevenueBase Database · checked Sep 17, 2026
10	Snowden Optiro	Partial evidence	Perth, AustraliaHQ checked Sep 17, 2026	51-200	93 contacts →
	Partial evidence “We are a mining advisory, consulting, training and software business.” Source: RevenueBase Database · checked Sep 17, 2026
11	Metals X Limited	Partial evidence	Perth, AustraliaHQ checked Sep 17, 2026	51-200	61 contacts →
	Partial evidence “Metals X Limited is a diversified group mining, developing and exploring for minerals and metals in Australia.” Source: RevenueBase Database · checked Sep 17, 2026
12	Ranger Drilling	Partial evidence	Perth, AustraliaHQ checked Sep 17, 2026	51-200	50 contacts →
	Partial evidence “Ranger Drilling Services has become one of the major mining contractors to some of Australia’s biggest miners.” Source: RevenueBase Database · checked Sep 17, 2026
13	Meeka Metals Limited	Indirect evidence	Perth, AustraliaHQ checked Sep 17, 2026	11-50	46 contacts →
	Indirect evidence “Meeka Metals Limited (ASX:MEK) is building Australia’s newest gold mine, its flagship Murchison Gold Project in Western Australia, with commissioning to commence in the June…” Source: RevenueBase Database · checked Sep 17, 2026
14	Galan Lithium LTD	Partial evidence	Perth, AustraliaHQ checked Sep 17, 2026	11-50	36 contacts →
	Partial evidence “Galan Lithium Ltd, formerly Dempsey Minerals Ltd, is an Australia-based mineral exploration company.” Source: RevenueBase Database · checked Sep 17, 2026
15	Delta Lithium Limited	Partial evidence	Perth, AustraliaHQ checked Sep 17, 2026	11-50	30 contacts →
	Partial evidence “Delta Lithium is a Western Australian exploration and development company focused exclusively on advancing high-quality lithium assets.” Source: RevenueBase Database · checked Sep 17, 2026
16	Tesoro Gold	Partial evidence	Perth, AustraliaHQ checked Sep 17, 2026	1-10	28 contacts →
	Partial evidence “Tesoro Gold Limited (ASX: TSO) is an Australian-listed gold exploration business that successfully discovered, and is rapidly advancing, the first identified district-scale…” Source: RevenueBase Database · checked Sep 17, 2026
17	Ausgold Limited	Partial evidence	Perth, AustraliaHQ checked Sep 17, 2026	11-50	23 contacts →
	Partial evidence “Ausgold is working to deliver a long-life, low-risk gold mining operation at the Katanning Gold Project, located in the south-west Yilgarn Craton of Western Australia.” Source: RevenueBase Database · checked Sep 17, 2026
18	Kingsrose	Partial evidence	Perth, AustraliaHQ checked Sep 17, 2026	11-50	20 contacts →
	Partial evidence “Kingsrose is listed on the Australian Stock Exchange (ASX:KRM) and is building a portfolio of high-quality critical minerals exploration projects currently focused in the Nordic…” Source: RevenueBase Database · checked Sep 17, 2026
19	Hancock Prospecting	Indirect evidence	Perth, AustraliaHQ checked Sep 17, 2026	n/a	17 contacts →
	Indirect evidence “Hancock Prospecting Pty Ltd is an Australian owned company that has had a long and important association with the iron ore and agriculture sectors.” Source: RevenueBase Database · checked Sep 17, 2026
20	Legacy Iron ORE Limited	Partial evidence	Perth, AustraliaHQ checked Sep 17, 2026	11-50	16 contacts →
	Partial evidence “Legacy Iron Ore is a vibrant Perth-based Australian exploration company, focussed on the development of iron ore, coal and gold deposits.” Source: RevenueBase Database · checked Sep 17, 2026
21	Western Areas LTD	Indirect evidence	Perth, AustraliaHQ checked Sep 17, 2026	201-500	16 contacts →
	Indirect evidence “In June 2022, IGO formally completed the acquisition of Western Areas and combined our businesses together under the IGO banner.” Source: RevenueBase Database · checked Sep 17, 2026
22	Peel Mining Limited	Strong evidence	Perth, AustraliaHQ checked Sep 17, 2026	11-50	14 contacts →
	Strong evidence “Peel Mining Limited is a copper focused exploration and development company with a focus dominant landholding in the Cobar Basin of New South Wales.” Source: RevenueBase Database · checked Sep 17, 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: mining exploration 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 mining exploration companies.
Partial evidence: Its own public description names part of mining exploration companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name mining exploration 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 22 of 186 mining exploration companies based in Perth, Australia

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Mining exploration companies based in Perth, Australia at a glance

As of Sep 17, 2026

37.8%Verified-email coverage

29.8Average contacts per company

1-10Median size (employees)

100.0%Largest-city concentration · Perth

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

114

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

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 186 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 mining exploration 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 Perth, Australia whose own description of what they do matches “mining exploration 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 mining exploration 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 mining exploration companies, and records with no verified work email. Companies headquartered outside Perth 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, 2,093 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 17, 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.

Mining exploration companies by metro in Australia

Mining exploration companies in Perth186
Mining exploration companies in West Perth145
Mining exploration companies in Melbourne47
Mining exploration companies in Subiaco47
Mining exploration companies in Sydney45
Mining exploration companies in Brisbane35

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 mining exploration 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 mining exploration companies are there based in Perth, Australia?

RevenueBase identified 186 mining exploration companies headquartered in Perth, 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?

Barminco, headquartered in Perth, tops this list with the largest team on record.

Which city has the most mining exploration companies?

Perth leads with 186 headquartered companies, followed by West Perth (145) and Melbourne (47).

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 2,093 verified decision-maker contacts tracked across these 186 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 17, 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.