Company lists · Data refreshed September 2026

Top 25 Rough in plumbing supply wholesalers based in Australia

Name: Rough in plumbing supply wholesalers based in Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 110 companies tracked

RevenueBase identified 110 rough in plumbing supply wholesalers headquartered in Australia as of September 2026 and tracks 2,608 professional contacts across them, including 841 with verified work emails. Dandenong South is the largest hub.

This list covers rough in plumbing supply wholesalers 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 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

110Companies

2,608Contacts tracked

841Verified emails

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The 25 largest rough in plumbing supply wholesalers based in Australia

Ranked by team size

Top 25 of 110 rough in plumbing supply wholesalers based in Australia, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to rough in plumbing supply wholesalers: 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	Tradelink	Strong evidence	Brisbane, AustraliaHQ checked Sep 17, 2026	1,001-5,000	743 contacts →
	Strong evidence “With a network of over 200 branches across Australia and more than 150 years of industry experience, Tradelink is a trusted name in plumbing supplies.” Source: RevenueBase Database · checked Sep 17, 2026
2	Viadux	Indirect evidence	Wetherill Park, AustraliaHQ checked Sep 17, 2026	201-500	196 contacts →
	Indirect evidence “Viadux serves an ever increasing need for water systems globally.” Source: RevenueBase Database · checked Sep 17, 2026
3	Samios Plumbing Supplies	Strong evidence	Pinkenba, AustraliaHQ checked Sep 17, 2026	201-500	172 contacts →
	Strong evidence “Samios Plumbing Supplies is an Australian owned and operated business that provides exceptional service and quality products to trade and retail customers throughout Australia.” Source: RevenueBase Database · checked Sep 17, 2026
4	Hardware & General Supplies Limited	Indirect evidence	Brookvale, AustraliaHQ checked Sep 17, 2026	201-500	172 contacts →
	Indirect evidence “Every builder has experienced costly onsite delays.” Source: RevenueBase Database · checked Sep 17, 2026
5	BGW Group	Partial evidence	Brisbane, AustraliaHQ checked Sep 17, 2026	1,001-5,000	124 contacts →
	Partial evidence “The BGW Group supplies goods and services to a diverse array of industry and customer sectors but all of our companies are built on the same simple formula: •We have the BEST…” Source: RevenueBase Database · checked Sep 17, 2026
6	Everhard Industries	Strong evidence	Geebung, AustraliaHQ checked Sep 17, 2026	201-500	90 contacts →
	Strong evidence “Everhard is a proudly Australian manufacturer and wholesaler, with more than 100 years of experience delivering innovative, sustainable water and drainage solutions that support…” Source: RevenueBase Database · checked Sep 17, 2026
7	Plumbers Co-Op	Indirect evidence	Silverwater, AustraliaHQ checked Sep 17, 2026	201-500	87 contacts →
	Indirect evidence “At the Plumbers Co-op it’s all about you.” Source: RevenueBase Database · checked Sep 17, 2026
8	Pipemakers Australia PTY LTD	Indirect evidence	Acacia Ridge, AustraliaHQ checked Sep 17, 2026	51-200	84 contacts →
	Indirect evidence “PIPEMAKERS AUSTRALIA PTY LTD is a Building Materials company located in 112 LANDSEER ST, ACACIA RIDGE, Queensland, Australia.” Source: RevenueBase Database · checked Sep 17, 2026
9	Galvins Plumbing Supplies	Strong evidence	Osborne Park, AustraliaHQ checked Sep 17, 2026	501-1,000	36 contacts →
	Strong evidence “Galvins Plumbing Supplies is a family owned Western Australian company founded in 1933 and has grown to be the leading plumbing supplier with 23 branches located throughout…” Source: RevenueBase Database · checked Sep 17, 2026
10	Cook's Plumbing Supplies	Strong evidence	North Rocks, AustraliaHQ checked Sep 17, 2026	201-500	36 contacts →
	Strong evidence “We are Sydney’s largest independent supplier of plumbing and bathroom supplies.” Source: RevenueBase Database · checked Sep 17, 2026
11	Drillfast PTY LTD	Indirect evidence	Eagle Farm, AustraliaHQ checked Sep 17, 2026	51-200	34 contacts →
	Indirect evidence “We stock what you need, so you get it when you need it.” Source: RevenueBase Database · checked Sep 17, 2026
12	Southern Plumbing Plus	Partial evidence	Fyshwick, AustraliaHQ checked Sep 17, 2026	51-200	28 contacts →
	Partial evidence “Southern Plumbing Plus is where you buy all your plumbing gear.” Source: RevenueBase Database · checked Sep 17, 2026
13	Eagles Plumbing Plus	Partial evidence	West Gosford, AustraliaHQ checked Sep 17, 2026	51-200	22 contacts →
	Partial evidence “Since 1969, Eagles Plumbing Plus has been a trusted, family-owned name in NSW's plumbing industry.” Source: RevenueBase Database · checked Sep 17, 2026
14	Hydroflow Distributors Aust PTY LTD	Indirect evidence	Altona, AustraliaHQ checked Sep 17, 2026	11-50	21 contacts →
	Indirect evidence “Hydroflow Australia was established in 2013 based on our NZ model in operation since 1985.” Source: RevenueBase Database · checked Sep 17, 2026
15	Deks Industries Australasia	Indirect evidence	Dandenong South, AustraliaHQ checked Sep 17, 2026	51-200	20 contacts →
	Indirect evidence “DEKS Industries has earned its tagline of “Easy to Work With.” Their goal is to make their customers lives easier by providing quality product in a timely fashion.” Source: RevenueBase Database · checked Sep 17, 2026
16	Gentec Australia	Indirect evidence	Mascot, AustraliaHQ checked Sep 17, 2026	11-50	20 contacts →
	Indirect evidence “At Gentec we understand the true meaning of green.” Source: RevenueBase Database · checked Sep 17, 2026
17	Cass Brothers	Strong evidence	Petersham, AustraliaHQ checked Sep 17, 2026	11-50	16 contacts →
	Strong evidence “Cass Brothers, is the leading authority in bathroom style, providing all the bathroom, kitchen and plumbing supplies you need.” Source: RevenueBase Database · checked Sep 17, 2026
18	SECA	Partial evidence	Chipping Norton, AustraliaHQ checked Sep 17, 2026	11-50	14 contacts →
	Partial evidence “SECA is a fast, efficient, quality distribution of pipeline, sewer and plumbing equipment.” Source: RevenueBase Database · checked Sep 17, 2026
19	Specialised Plumbing Centre	Strong evidence	Albion, AustraliaHQ checked Sep 17, 2026	11-50	11 contacts →
	Strong evidence “A plumbing supplies company supporting the plumbing supplies industry.” Source: RevenueBase Database · checked Sep 17, 2026
20	Viega Australia	Indirect evidence	Macquarie Park, AustraliaHQ checked Sep 17, 2026	n/a	10 contacts →
	Indirect evidence “Connected in quality.” Source: RevenueBase Database · checked Sep 17, 2026
21	CADIA	Strong evidence	Orange, AustraliaHQ checked Sep 17, 2026	11-50	10 contacts →
	Strong evidence “Cadia is a wholesale plumbing and parts supplier servicing all of Australia providing plumbing and water industries with both high quality products and superior service.” Source: RevenueBase Database · checked Sep 17, 2026
22	JP Piping Systems PTY LTD	Indirect evidence	South Mackay, AustraliaHQ checked Sep 17, 2026	11-50	10 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
23	The Couta Group PTY LTD	Indirect evidence	Campbellfield, AustraliaHQ checked Sep 17, 2026	11-50	8 contacts →
	Indirect evidence “Our company started life introducing the GasPex product to plumbers in Australia and this ultimately changed the face of Gas Installations in the region.” Source: RevenueBase Database · checked Sep 17, 2026
24	Pride Industries	Partial evidence	Osborne Park, AustraliaHQ checked Sep 17, 2026	11-50	8 contacts →
	Partial evidence “We are a West Australian family-owned business which has been involved in the building and plumbing industry for more than 40 years.” Source: RevenueBase Database · checked Sep 17, 2026
25	Forge Plumbing Australia	Strong evidence	Edwardstown, AustraliaHQ checked Sep 17, 2026	11-50	8 contacts →
	Strong evidence “Forge Plumbing Australia are a direct supplier to plumbing contractors and, unashamedly licenced Plumbers only!” 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: rough in plumbing supply wholesalers. 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 rough in plumbing supply wholesalers.
Partial evidence: Its own public description names part of rough in plumbing supply wholesalers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name rough in plumbing supply wholesalers. 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 110 rough in plumbing supply wholesalers based in Australia

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Rough in plumbing supply wholesalers based in Australia at a glance

As of Sep 17, 2026

32.2%Verified-email coverage

23.7Average contacts per company

11-50Median size (employees)

6.4%Largest-city concentration · Dandenong South

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

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 110 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 rough in plumbing supply wholesalers, 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 “rough in plumbing supply wholesalers”. 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 rough in plumbing supply wholesalers), 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 rough in plumbing supply wholesalers, 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, 841 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.

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 rough in plumbing supply wholesalers, 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 rough in plumbing supply wholesalers are there based in Australia?

RevenueBase identified 110 rough in plumbing supply wholesalers 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?

Tradelink, headquartered in Brisbane, tops this list with the largest team on record.

Which city has the most rough in plumbing supply wholesalers?

Dandenong South leads with 7 headquartered companies, followed by Melbourne (4) and Osborne Park (4).

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 841 verified decision-maker contacts tracked across these 110 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.