Company lists · Data refreshed October 2026

Top 25 Midstream infrastructure contractors based in Australia

Name: Midstream infrastructure contractors based in Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 18, 2026 68 companies tracked

RevenueBase identified 68 company matches for midstream infrastructure contractors associated with Australia as of October 2026 and tracks 4,880 professional contacts across them, including 1,272 with verified work emails. Brisbane is the largest hub.

This list covers company matches for midstream infrastructure contractors 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 October 18, 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 Oct 18, 2026 How this list was built

68Companies

4,880Contacts tracked

1,272Verified emails

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The 25 largest midstream infrastructure contractors based in Australia

Ranked by team size

Top 25 of 68 company matches for midstream infrastructure contractors based in Australia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 18, 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	SRG Global	Exact match	Perth, AustraliaHQ recorded Oct 18, 2026	1,001-5,000	2,390 contacts →
	Exact match “SRG Global is a diversified infrastructure services company.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
2	Nacap PTY LTD	Exact match	Doncaster, AustraliaHQ recorded Oct 18, 2026	201-500	469 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 · Oct 18, 2026 · View company records in RevenueBase
3	ROB Carr PTY LTD	Exact match	Yatala, AustraliaHQ recorded Oct 18, 2026	51-200	122 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 · Oct 18, 2026 · View company records in RevenueBase
4	Ferrycarrig	Exact match	Chullora, AustraliaHQ recorded Oct 18, 2026	201-500	82 contacts →
	Exact match “Ferrycarrig is a leading constructor of utilities and civil infrastructure.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
5	JAYDO	Exact match	Melbourne, AustraliaHQ recorded Oct 18, 2026	51-200	80 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 · Oct 18, 2026 · View company records in RevenueBase
6	PPS Group	Exact match	Perth, AustraliaHQ recorded Oct 18, 2026	201-500	74 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 · Oct 18, 2026 · View company records in RevenueBase
7	Brockman Engineering	Exact match	Norlane, AustraliaHQ recorded Oct 18, 2026	51-200	63 contacts →
	Exact match “For over 100 years, Brockman Engineering has delivered critical infrastructure across Australia.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
8	SEA GAS	Exact match	Adelaide, AustraliaHQ recorded Oct 18, 2026	11-50	61 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 · Oct 18, 2026 · View company records in RevenueBase
9	Ipipe Services, A Monadelphous Business	Exact match	Eagle Farm, AustraliaHQ recorded Oct 18, 2026	51-200	53 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 · Oct 18, 2026 · View company records in RevenueBase
10	MOEC	Exact match	Rocklea, AustraliaHQ recorded Oct 18, 2026	51-200	37 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 · Oct 18, 2026 · View company records in RevenueBase
11	Saltire Infrastructure	Exact match	O'connor, AustraliaHQ recorded Oct 18, 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 · Oct 18, 2026 · View company records in RevenueBase
12	Water Infrastructure Services	Exact match	Burpengary East, AustraliaHQ recorded Oct 18, 2026	11-50	32 contacts →
	Exact match “Water Infrastructure Services (WIS) is a trusted, reliable, and experienced contractor that delivers potable and raw water infrastructure support to QLD utilities and companies.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
13	Virtus Infrastructure	Exact match	Botany, AustraliaHQ recorded Oct 18, 2026	51-200	31 contacts →
	Exact match “Virtus Infrastructure is a leading contractor in the delivery of civil and mechanical infrastructure works.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
14	Linbeck Contractors PTY LTD	Exact match	Riverstone, AustraliaHQ recorded Oct 18, 2026	51-200	29 contacts →
	Exact match “Linbeck is a privately owned company providing repairs & maintenance, civil construction and licensed plumbing services to asset owners in the gas and water industry.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
15	OSD	Exact match	Brisbane, AustraliaHQ recorded Oct 18, 2026	201-500	28 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 · Oct 18, 2026 · View company records in RevenueBase
16	NTS Group PTY LTD	Exact match	Molendinar, AustraliaHQ recorded Oct 18, 2026	51-200	27 contacts →
	Exact match “Privately owned and established on the Gold Coast in 2005, NTS Group’s core values of Teamwork, Readiness and Innovation have allowed the company to become one of the leading…” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
17	Dormway PTY LTD	Exact match	Wacol, AustraliaHQ recorded Oct 18, 2026	51-200	26 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 · Oct 18, 2026 · View company records in RevenueBase
18	YVE	Exact match	Sunshine West, AustraliaHQ recorded Oct 18, 2026	51-200	22 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 · Oct 18, 2026 · View company records in RevenueBase
19	Pipecraft	Exact match	Kewdale, AustraliaHQ recorded Oct 18, 2026	51-200	21 contacts →
	Exact match “Pipecraft is a leading specialist pipeline construction contractor servicing Australia and PNG.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
20	Trenchless Pipelaying Contractors	Exact match	North Plympton, AustraliaHQ recorded Oct 18, 2026	51-200	17 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 · Oct 18, 2026 · View company records in RevenueBase
21	ASG Civil & Industrial	Exact match	Melbourne, AustraliaHQ recorded Oct 18, 2026	51-200	16 contacts →
	Exact match “ASG is a leading provider of Civil Construction, Infrastructure Management & Environmental Services.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
22	Scaffold Logistics PTY LTD	Exact match	Noble Park North, AustraliaHQ recorded Oct 18, 2026	51-200	13 contacts →
	Exact match “Visit:@baseindustriesau” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
23	Moody Civil & Pipe	Exact match	Woombye, AustraliaHQ recorded Oct 18, 2026	11-50	12 contacts →
	Exact match “Welcome to Moody Civil & Pipe, a distinguished leader in the pipeline and civil construction industry since our establishment in 1974.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
24	MGC Constructions PTY LTD	Exact match	Emerald, AustraliaHQ recorded Oct 18, 2026	1-10	11 contacts →
	Exact match “MGC Constructions was established to provide world class services to the mining, gas and civil industries.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
25	DIONA	Exact match	North Sydney, AustraliaHQ recorded Oct 18, 2026	501-1,000	10 contacts →
	Exact match “For over 40 years, Diona has partnered with leading utility owners to keep the water running, lights on and waste managed for Australian communities.” Recorded in the RevenueBase company graph · Oct 18, 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 “midstream infrastructure contractors”. 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 68 midstream infrastructure contractors based in Australia

See the full list, filter by size, metro and specialty, and access 1,272 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Midstream infrastructure contractors based in Australia at a glance

As of Oct 18, 2026

26.1%Verified-email coverage

71.8Average contacts per company

11-50Median size (employees)

4.4%Largest-city concentration · Brisbane

Oct 18, 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 68 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 “midstream infrastructure contractors” 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 1,272 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 October 18, 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 “midstream infrastructure contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many midstream infrastructure contractors are there based in Australia?

RevenueBase identified 68 company matches for midstream infrastructure contractors associated with Australia as of October 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?

SRG Global tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most midstream infrastructure contractors?

Brisbane leads with 3 company records, followed by Melbourne (3) and Adelaide (2).

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 1,272 professional contacts with verified work emails tracked across these 68 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 October 18, 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.