Company lists · Data refreshed September 2026

Top 25 Hydropower engineering consultancy companies based in Australia

Name: Hydropower engineering consultancy companies based in Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 3, 2026 491 companies tracked

RevenueBase identified 491 hydropower engineering consultancy companies headquartered in Australia as of September 2026 and tracks 14,798 professional contacts across them, including 6,137 with verified work emails and 745 with mobile numbers. Sydney is the largest hub.

This list covers hydropower engineering consultancy companies 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, how directly it supports the match, and when it was last checked. Data refreshed September 3, 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 HQ checked on every row Match evidence on every row Refreshed Sep 3, 2026 86% judged on-target in blind review

491Companies

14,798Contacts tracked

6,137Verified emails

745Mobile numbers

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The 25 largest hydropower engineering consultancy companies based in Australia

Ranked by team size

Top 25 of 491 hydropower engineering consultancy companies based in Australia, ranked by team size, largest first. Data refreshed Sep 3, 2026. Evidence rates how directly each company's own description names hydropower engineering consultancy companies: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	SMECStrong evidence	North Sydney, AustraliaHQ checked Sep 3, 2026	5,001-10,000	5,294
	“SMEC is a global engineering, management and development consultancy with a 70-year history of delivering advanced solutions on a global scale across urban development…” Source: company website · checked Sep 3, 2026
2	Robert Bird GroupStrong evidence	Brisbane, AustraliaHQ checked Sep 3, 2026	501-1,000	871
	“Robert Bird Group (RBG), member of the Surbana Jurong Group, is a specialist structural, civil and construction engineering consultancy with over 800 employees across 12 offices…” Source: company website · checked Sep 3, 2026
3	Hydro TasmaniaPartial evidence	Hobart, AustraliaHQ checked Sep 3, 2026	1,001-5,000	770
	“At Hydro Tasmania, we’re leaders in renewable energy, backed by our 100+ year legacy of hydropower.” Source: company website · checked Sep 3, 2026
4	Bg&eStrong evidence	Millers Point, AustraliaHQ checked Sep 3, 2026	501-1,000	755
	“BG & E is a civil and structural engineering consultancy, celebrated for our innovative, award-winning designs that prioritise practicality and constructability.” Source: company website · checked Sep 3, 2026
5	GPA EngineeringPartial evidence	Unley, AustraliaHQ checked Sep 3, 2026	201-500	341
	“A highly experienced, multidisciplinary engineering and management firm, GPA has consulted and provided engineering, procurement and construction management (EPCM) services, since…” Source: company website · checked Sep 3, 2026
6	EnturaIndirect evidence	Hobart, AustraliaHQ checked Sep 3, 2026	201-500	272
	“Entura is one of the world’s most experienced specialist power and water consulting firms.” Source: company website · checked Sep 3, 2026
7	TonkinStrong evidence	Adelaide, AustraliaHQ checked Sep 3, 2026	201-500	234
	“Tonkin is a leading provider of engineering, environmental and consultancy services to private and public organisations.” Source: company website · checked Sep 3, 2026
8	ATC WilliamsPartial evidence	Mordialloc, AustraliaHQ checked Sep 3, 2026	201-500	220
	“ATC Williams is a consulting engineering company specialising in providing custom solutions for tailings, water, waste, and resource recovery projects.” Source: company website · checked Sep 3, 2026
9	Partum EngineeringPartial evidence	Burswood, AustraliaHQ checked Sep 3, 2026	201-500	150
	“Partum is an Australian based company providing engineering design and project consulting advice.” Source: company website · checked Sep 3, 2026
10	MONDOIndirect evidence	Southbank, AustraliaHQ checked Sep 3, 2026	501-1,000	131
	“At Mondo, we see a bright future.” Source: company website · checked Sep 3, 2026
11	RED Earth Engineering A Geosyntec CompanyStrong evidence	Spring Hill, AustraliaHQ checked Sep 3, 2026	51-200	114
	“Red Earth Engineering (REE) is a specialist consultancy offering services in geotechnical, environmental and civil engineering with specialist application to Tailings Dams and…” Source: company website · checked Sep 3, 2026
12	TMK Consulting EngineersPartial evidence	Adelaide, AustraliaHQ checked Sep 3, 2026	51-200	102
	“TMK Consulting Engineers success and growth is built on a reputation of delivering broad-based engineering design that is high quality, technical excellence, reliable and building…” Source: company website · checked Sep 3, 2026
13	Hunter H2oIndirect evidence	Mayfield West, AustraliaHQ checked Sep 3, 2026	51-200	95
	“Beca HunterH2O is a diverse, empowered, and trusted team of 300+ water specialists, passionate about healthy and sustainable communities wherever we work.” Source: company website · checked Sep 3, 2026
14	Meinhardt Australia & NEW ZealandIndirect evidence	Melbourne, AustraliaHQ checked Sep 3, 2026	201-500	94
	“Our people are the heart and soul of our business.” Source: company website · checked Sep 3, 2026
15	CMP Consulting GroupPartial evidence	Mulgrave, AustraliaHQ checked Sep 3, 2026	51-200	92
	“CMP Consulting Group is a multi-disciplinary Engineering firm specialising in design, project management and construction phase services for the Water Industry.” Source: company website · checked Sep 3, 2026
16	Bligh TannerStrong evidence	Fortitude Valley, AustraliaHQ checked Sep 3, 2026	51-200	72
	“With offices in Brisbane and Sydney, Bligh Tanner is a structural, façade, civil, environmental and water engineering consultancy distinguished by its high level of expertise…” Source: company website · checked Sep 3, 2026
17	Cell EngineeringStrong evidence	Mackay, AustraliaHQ checked Sep 3, 2026	51-200	69
	“Cell Engineering was established in 2005 and has become a major engineering consultant for the specialist areas involved in coal mining and infrastructure development.” Source: company website · checked Sep 3, 2026
18	L R ConsultingIndirect evidence	Fortitude Valley, AustraliaHQ checked Sep 3, 2026	51-200	69
	“L+R (formerly Lambert & Rehbein) offers a complete professional consulting service from inception to implementation.” Source: company website · checked Sep 3, 2026
19	Witthoft EngineeringStrong evidence	Fortitude Valley, AustraliaHQ checked Sep 3, 2026	51-200	66
	“Witthoft Engineering Pty Ltd is an engineering consultancy company based in Brisbane, Australia, which specialises in electrical, instrumentation, industrial control system…” Source: company website · checked Sep 3, 2026
20	Jdsi Consulting EngineersStrong evidence	Perth, AustraliaHQ checked Sep 3, 2026	51-200	58
	“JDSi is an engineering consultancy specialising in urban development and infrastructure projects.” Source: company website · checked Sep 3, 2026
21	Triaxial ConsultingPartial evidence	Sydney, AustraliaHQ checked Sep 3, 2026	51-200	57
	“Established in 2012, Triaxial Consulting are a firm of Consulting Civil and Structural Engineers, who provide a suite of specialist consulting engineering services, to all…” Source: company website · checked Sep 3, 2026
22	Bestec PTY LTDPartial evidence	Adelaide, AustraliaHQ checked Sep 3, 2026	51-200	54
	“We are a consulting engineering firm focused on bringing buildings to life.” Source: company website · checked Sep 3, 2026
23	PTG ConsultingIndirect evidence	Milton, AustraliaHQ checked Sep 3, 2026	51-200	53
	“With a suite of highly skilled engineers, PTG Consulting provides clients with the benefit of diverse and extensive experience and customised forward-thinking solutions.” Source: company website · checked Sep 3, 2026
24	Shaw ContractingIndirect evidence	Launceston, AustraliaHQ checked Sep 3, 2026	51-200	49
	“Established in 1935, Shaw Contracting has a rich Tasmanian history and is a leader in the road construction, dam building, irrigation, civil infrastructure and mining industries…” Source: company website · checked Sep 3, 2026
25	Pivotal Engineering PTY LTDPartial evidence	Kewdale, AustraliaHQ checked Sep 3, 2026	51-200	43
	“To be a leading engineering services and solutions company most admired for its people, collaboration and performance.” Source: company website · checked Sep 3, 2026

Showing 25 of 491 hydropower engineering consultancy companies based in Australia

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Hydropower engineering consultancy companies based in Australia at a glance

As of Sep 3, 2026

1-10Median size (employees)

SydneyLargest hub · 45 HQs

745Contacts with mobile numbers

Sep 3, 2026Data refreshed

Companies by employee count

1-10

292

11-50

145

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

Verified emails by last verification

0–30

31–60

570

61–90

3,514

90–180

2,017

180+

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 hydropower engineering consultancy companies, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Australia whose own description of what they do matches “hydropower engineering consultancy companies”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among hydropower engineering consultancy companies, 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 an evidence 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, 6,137 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 3, 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.

Hydropower engineering consultancy companies by metro

Hydropower engineering consultancy companies in Sydney45
Hydropower engineering consultancy companies in Melbourne41
Hydropower engineering consultancy companies in Brisbane36
Hydropower engineering consultancy companies in Perth33

Frequently asked

How many hydropower engineering consultancy companies are there based in Australia?

RevenueBase identified 491 hydropower engineering consultancy companies 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?

SMEC, headquartered in North Sydney, tops this list with the largest team on record.

Which city has the most hydropower engineering consultancy companies?

Sydney leads with 45 headquartered companies, followed by Melbourne (41) and Brisbane (36).

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 6,137 verified decision-maker contacts tracked across these 491 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 3, 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.