Company lists · Data refreshed September 2026

Top 25 Pipeline installation and construction companies based in Australia

Name: Pipeline installation and construction companies based in Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 158 companies tracked

RevenueBase identified 158 company matches for pipeline installation and construction companies associated with Australia as of September 2026 and tracks 3,232 professional contacts across them, including 1,177 with verified work emails. Perth is the largest hub.

This list covers company matches for pipeline installation and construction companies 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 September 17, 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 Sep 17, 2026 How this list was built

158Companies

3,232Contacts tracked

1,177Verified emails

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The 25 largest pipeline installation and construction companies based in Australia

Ranked by team size

Top 25 of 158 company matches for pipeline installation and construction companies based in Australia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Nacap PTY LTD	Exact match	Doncaster, AustraliaHQ recorded Sep 17, 2026	201-500	441 contacts →
	Exact match “Nacap is a leading energy infrastructure contractor with four decades of global experience in delivering large-scale and complex energy infrastructure projects to power…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	Iplex Pipelines	Exact match	North Sydney, AustraliaHQ recorded Sep 17, 2026	501-1,000	373 contacts →
	Exact match “With over 85 years’ experience, Iplex has an excellent understanding of the challenges the water industry faces.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	Interflow	Exact match	Girraween, AustraliaHQ recorded Sep 17, 2026	501-1,000	359 contacts →
	Exact match “A name synonymous with ‘challenging the status quo’, we have the heart of a humble business, with the vision of something much greater: a vision that drives the growth of our…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	Global Engineering & Construction	Exact match	Brisbane, AustraliaHQ recorded Sep 17, 2026	51-200	104 contacts →
	Exact match “As a leading provider of construction and maintenance services within the oil, gas and energy sectors, GEC provides its clients with a multi-disciplinary high quality operation…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	CMP Consulting Group	Exact match	Mulgrave, AustraliaHQ recorded Sep 17, 2026	51-200	94 contacts →
	Exact match “CMP Consulting Group is a multi-disciplinary Engineering firm specialising in design, project management and construction phase services for the Water Industry.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	JAYDO	Exact match	Melbourne, AustraliaHQ recorded Sep 17, 2026	51-200	85 contacts →
	Exact match “Jaydo is a dedicated water infrastructure construction business where every member of our experienced team is committed to delivering outstanding value and service to our many…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	PPS Group	Exact match	Perth, AustraliaHQ recorded Sep 17, 2026	201-500	81 contacts →
	Exact match “PPS Water Group is a proudly Australian company delivering turnkey water infrastructure solutions to the resource sector and beyond.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Comdain Infrastructure	Exact match	Epping, AustraliaHQ recorded Sep 17, 2026	501-1,000	80 contacts →
	Exact match “Comdain Infrastructure is part of the ASX 300 listed Service Stream group and has a strong reputation for innovative design, construction and maintenance solutions.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Brockman Engineering	Exact match	Norlane, AustraliaHQ recorded Sep 17, 2026	51-200	62 contacts →
	Exact match “For over 100 years, Brockman Engineering has delivered critical infrastructure across Australia.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	SEA GAS	Exact match	Adelaide, AustraliaHQ recorded Sep 17, 2026	11-50	60 contacts →
	Exact match “Established in 2002, SEA Gas owns and operates a 700 km underground high-pressure natural gas transmission pipeline connecting the Otway and Bass Basins at Port Campbell in…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	Ipipe Services, A Monadelphous Business	Exact match	Eagle Farm, AustraliaHQ recorded Sep 17, 2026	51-200	52 contacts →
	Exact match “iPipe Services is a leading independent provider of specialist pipeline services to the oil, gas, mining and utility industries.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	Mitchell Water Australia	Exact match	Docklands, AustraliaHQ recorded Sep 17, 2026	51-200	44 contacts →
	Exact match “Mitchell Water Australia is a privately owned and operated, dedicated water and energy infrastructure construction company.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	MOEC	Exact match	Rocklea, AustraliaHQ recorded Sep 17, 2026	51-200	40 contacts →
	Exact match “Moec Water and Energy Moec is Australia's leading small to mid-size Pipeline installer in the Mining, Water and Energy sectors.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	Saltire Infrastructure	Exact match	O'connor, AustraliaHQ recorded Sep 17, 2026	51-200	36 contacts →
	Exact match “Saltire is a water industry focused engineered services provider specialise in system continuity that undertakes pipeline construction, repair, and maintenance works.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	OSD	Exact match	Brisbane, AustraliaHQ recorded Sep 17, 2026	201-500	30 contacts →
	Exact match “OSD is an experienced team of pipeline professionals dedicated to providing excellence in all areas of pipeline design, construction, commissioning, integrity assessment, and…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	GEM Industrial	Exact match	Melbourne, AustraliaHQ recorded Sep 17, 2026	51-200	29 contacts →
	Exact match “Making the World a better place through better infrastructure with the utilisation of HDPE pipe and fittings.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	YVE	Exact match	Sunshine West, AustraliaHQ recorded Sep 17, 2026	51-200	27 contacts →
	Exact match “YVE is a high-performing water, sewer and gas contractor working across Victoria on land development and infrastructure projects.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	APS Industries PTY LTD	Exact match	Sydney, AustraliaHQ recorded Sep 17, 2026	11-50	25 contacts →
	Exact match “APS Industries Pty Ltd is recognised as a market leader in providing ideas, innovations, solutions and products that have a strong and lasting impact on our customer’s overall…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	Tankweld Engineering	Exact match	Carrum Downs, AustraliaHQ recorded Sep 17, 2026	11-50	21 contacts →
	Exact match “Tankweld Engineering is a mechanical or industrial engineering company based out of Australia.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	Pipecraft	Exact match	Kewdale, AustraliaHQ recorded Sep 17, 2026	51-200	20 contacts →
	Exact match “Pipecraft is a leading specialist pipeline construction contractor servicing Australia and PNG.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	Total Piping & Mechanical	Exact match	Campbellfield, AustraliaHQ recorded Sep 17, 2026	11-50	18 contacts →
	Exact match “Total Piping & Mechanical is the result of over 25 years industry experience.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	S&r Engineering And Construction	Exact match	Maiden Gully, AustraliaHQ recorded Sep 17, 2026	11-50	18 contacts →
	Exact match “S&R Engineering and Construction are a Bendigo based civil construction contractor with a specialty and focus on water infrastructure and civil construction projects.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	Dormway PTY LTD	Exact match	Wacol, AustraliaHQ recorded Sep 17, 2026	51-200	18 contacts →
	Exact match “With over 40 years' experience successfully delivering civil infrastructure and pipeline projects, Dormway's reputation as leaders and problem-solvers is built on an unwavering…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	Psah Group	Exact match	Clontarf, AustraliaHQ recorded Sep 17, 2026	11-50	16 contacts →
	Exact match “At PSAH Group, we are dedicated to delivering innovative equipment, exceptional service, and tailored solutions to meet the evolving demands of the pipeline industry.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25	Trenchless Pipelaying Contractors	Exact match	North Plympton, AustraliaHQ recorded Sep 17, 2026	51-200	15 contacts →
	Exact match “The company established in South Australia in September 1993 was formed to provide a specialized service to all divisions of the underground cabling and trenching industrial…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “pipeline installation and construction companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 158 pipeline installation and construction companies based in Australia

See the full list, filter by size, metro and specialty, and access 1,177 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Pipeline installation and construction companies based in Australia at a glance

As of Sep 17, 2026

36.4%Verified-email coverage

20.5Average contacts per company

11-50Median size (employees)

7.0%Largest-city concentration · Perth

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

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 158 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 “pipeline installation and construction companies” 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 1,177 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 September 17, 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 “pipeline installation and construction companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many pipeline installation and construction companies are there based in Australia?

RevenueBase identified 158 company matches for pipeline installation and construction companies associated with Australia as of September 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?

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

Which city has the most pipeline installation and construction companies?

Perth leads with 11 company records, followed by Brisbane (7) and Melbourne (6).

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 1,177 professional contacts with verified work emails tracked across these 158 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 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 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.