Company lists · Data refreshed November 2026

Top 25 Sewer line construction services based in Australia

RevenueBase identified 77 company matches for sewer line construction services associated with Australia as of November 2026 and tracks 812 professional contacts across them, including 408 with verified work emails. Sydney is the largest hub.

This list covers company matches for sewer line construction 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 1, 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 1, 2026 How this list was built
77Companies
812Contacts tracked
408Verified emails
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The 25 largest sewer line construction services based in Australia

Ranked by team size
Top 25 of 77 company matches for sewer line construction services based in Australia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 1, 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 matchGirraween, AustraliaHQ recorded Nov 1, 2026501-1,000370 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 · Nov 1, 2026 · View company records in RevenueBase
2Exact matchMulgrave, AustraliaHQ recorded Nov 1, 2026501-1,00060 contacts →

Exact match

“In 2025, Aqua Metro was acquired by Saunders (ASX:SND)- a leading Australian engineering, construction and industrial services company delivering multidisciplinary solutions…”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
3Exact matchMolendinar, AustraliaHQ recorded Nov 1, 202651-20024 contacts →

Exact match

“Dynamic Hydro Excavations was founded to address a persistent challenge within the building and civil construction industries.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
4Exact matchSydney, AustraliaHQ recorded Nov 1, 202651-20018 contacts →

Exact match

“Whyte Civil Pty Ltd is a civil construction company based in Sydney, Australia, delivering a comprehensive range of in-ground building services and civil construction along with…”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
5Exact matchNorth Plympton, AustraliaHQ recorded Nov 1, 202651-20017 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 · Nov 1, 2026 · View company records in RevenueBase
6Exact matchThomastown, AustraliaHQ recorded Nov 1, 202651-20016 contacts →

Exact match

“Civ2Con is a civil construction company based out of Unit 6, 7 Dalton Road, Thomastown Vic 3074, Australia.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
7Exact matchMelbourne, AustraliaHQ recorded Nov 1, 202651-20016 contacts →

Exact match

“ASG is a leading provider of Civil Construction, Infrastructure Management & Environmental Services.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
8Exact matchBrunswick, AustraliaHQ recorded Nov 1, 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 1, 2026 · View company records in RevenueBase
9Exact matchKeysborough, AustraliaHQ recorded Nov 1, 202651-20014 contacts →

Exact match

“Aqua Metro Services is a specialist civil engineering company providing a "one stop shop" offering a complete range of integrated services to the Water and Wastewater Industry of…”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
10Exact matchSydney, AustraliaHQ recorded Nov 1, 202611-5013 contacts →

Exact match

“At Ready Group, we are committed to building a sustainable future for Australia's growing infrastructure.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
11Exact matchNorwest, AustraliaHQ recorded Nov 1, 202651-20012 contacts →

Exact match

“Jonishan Established in 1995, Jonishan has 30 years of Experience and Commitment you can rely on!”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
12Exact matchSilverwater, AustraliaHQ recorded Nov 1, 202651-20010 contacts →

Exact match

“We are a Sydney based multi-functional infrastructure company within the civil construction industry who specialises in the fields of site development, stormwater, water main…”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
13Exact matchSpringwood, AustraliaHQ recorded Nov 1, 202611-5010 contacts →

Exact match

“BMP Civil established in 2017 has dedicated project managers for each project to manage client relationships, effective site management, and high standards in Quality, Safety, and…”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
14Exact matchGillman, AustraliaHQ recorded Nov 1, 202611-509 contacts →

Exact match

“Experts in civil construction, we specialise in earthworks, sewer & water mains, car parks, creek rehabilitation and more.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
15Exact matchPort Melbourne, AustraliaHQ recorded Nov 1, 202651-2008 contacts →

Exact match

“Construction Plumbing and Civil Drainage.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
16Exact matchCaboolture, AustraliaHQ recorded Nov 1, 202611-508 contacts →

Exact match

“Priding ourselves on our ability to provide quality underground infrastructure solutions through the use of trenchless (Horizontal Directional Drilling & Vacuum Excavation), as…”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
17Exact matchPinkenba, AustraliaHQ recorded Nov 1, 202611-507 contacts →

Exact match

“K&J Civil Pty Ltd is a civil utility contractor specialising in water infrastructure and plant hire.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
18Exact matchGeebung, AustraliaHQ recorded Nov 1, 202611-506 contacts →

Exact match

“QLD Civil Engineering is a quality-driven construction company based in South East Queensland, specializing in water, sewer, and stormwater infrastructure.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
19Exact matchSunshine West, AustraliaHQ recorded Nov 1, 202611-506 contacts →

Exact match

“Drain Cleaning & Maintenance | Hydro Excavation (NDD)| CCTV Inspection & Data Management | Trenchless Pipe Repair & Rehabilitation | Civil Construction & Maintenance | Vaccum…”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
20Exact matchGold Coast, AustraliaHQ recorded Nov 1, 202611-506 contacts →

Exact match

“D&J’s Civil Construction Pty Ltd is a QLD and Northern NSW-based civil contractor specialising in sewer, stormwater, and water main installations and upgrades, pit building…”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
21Exact matchColeyville, AustraliaHQ recorded Nov 1, 202611-506 contacts →

Exact match

“Bellrise Investments is a civil construction company that specialises in the design & construction of large diameter pipelines, pump stations, treatment plant upgrades, concrete…”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
22Exact matchRiverstone, AustraliaHQ recorded Nov 1, 202611-505 contacts →

Exact match

“MGP Civil was established in 1990 by Managing Director, Michael Graham.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
23Exact matchMelbourne, AustraliaHQ recorded Nov 1, 202611-505 contacts →

Exact match

“Having one of the most powerful and efficient equipment Leading Civil Solutions (LCS) is capable of servicing its clients with the following: Hydro excavation Non Destructive…”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
24Exact matchBushfield, AustraliaHQ recorded Nov 1, 202611-505 contacts →

Exact match

“Civilnow Pty Ltd was founded by the current managing direct Jason Rodger.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
25Exact matchRedbank Plains, AustraliaHQ recorded Nov 1, 20261-104 contacts →

Exact match

“Do you have a project in Queensland that requires a service "under-bore"?”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase

Showing 25 of 77 sewer line construction services based in Australia

See the full list, filter by size, metro and specialty, and access 408 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Sewer line construction services based in Australia at a glance

As of Nov 1, 2026
50.2%Verified-email coverage
10.5Average contacts per company
11-50Median size (employees)
7.8%Largest-city concentration · Sydney
Nov 1, 2026Page data refreshed

Companies by employee count

1-10
20
11-50
41
51-200
11
201-500
1
501-1,000
2

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 77 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 “sewer line construction 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 408 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 1, 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 “sewer line construction services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many sewer line construction services are there based in Australia?

RevenueBase identified 77 company matches for sewer line construction 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?

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

Which city has the most sewer line construction services?

Sydney leads with 6 company records, followed by Campbelltown (2) and Carrum Downs (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 408 professional contacts with verified work emails tracked across these 77 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 1, 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.