Company lists · Data refreshed November 2026

Top 25 Signal system design consultants based in Australia

RevenueBase identified 59 company matches for signal system design consultants associated with Australia as of November 2026 and tracks 408 professional contacts across them, including 188 with verified work emails. Melbourne is the largest hub.

This list covers company matches for signal system design consultants 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 6, 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 6, 2026 How this list was built
59Companies
408Contacts tracked
188Verified emails
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The 25 largest signal system design consultants based in Australia

Ranked by team size
Top 25 of 59 company matches for signal system design consultants based in Australia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchMelbourne, AustraliaHQ recorded Nov 6, 202651-20044 contacts →

Exact match

“Quantum Rail is a specialist consultancy firm specialising in Railway Signalling and Rail Systems engineering across Australia and New Zealand.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchNorth Sydney, AustraliaHQ recorded Nov 6, 2026501-1,00042 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchKeilor Park, AustraliaHQ recorded Nov 6, 202611-5028 contacts →

Exact match

“We are a uniquely skilled group of engineers who design and implement a wide range of integrated telecommunication systems and technologies.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchRydalmere, AustraliaHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“Established in 1981, TeleResources is Australia's leading wireless strategy and solutions company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchNerang, AustraliaHQ recorded Nov 6, 202611-5023 contacts →

Exact match

“PE Consulting Engineers (PECE) designs and manages the construction of electrical, mechanical, and communications systems.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchCaringbah, AustraliaHQ recorded Nov 6, 202651-20013 contacts →

Exact match

“We design and install seamless Electrical and communication services, Critical infrastructure, Av and security services your business can rely on day in day out.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchSydney, AustraliaHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“GE Communications PTY LTD is committed to providing its customers with the best solutions in Communications & security system needs.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchSamford Village, AustraliaHQ recorded Nov 6, 20261-109 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchHunter Valley, AustraliaHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Signal Support Signal Maintenance Construction”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchLidcombe, AustraliaHQ recorded Nov 6, 202611-508 contacts →

Exact match

“If you know Aldridge Railway Signals, you’ll know us first and foremost as a supplier of world class signalling systems.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchMelbourne And Bangkok, AustraliaHQ recorded Nov 6, 202611-508 contacts →

Exact match

“SEL was formed by three colleagues in December 2020 to deliver signalling and systems engineering services to the rail industry in Australia and internationally.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchWelshpool, AustraliaHQ recorded Nov 6, 202611-508 contacts →

Exact match

“A.D.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchTeneriffe, AustraliaHQ recorded Nov 6, 202611-507 contacts →

Exact match

“timmicom is disrupting the telecommunications design industry with proprietary systems that result in significantly more efficient and higher quality design outputs.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchBrisbane, AustraliaHQ recorded Nov 6, 20261-106 contacts →

Exact match

“CEI Design provides specialist design and consulting services in the fields of Traffic Signals, Road Lighting and Intelligent Transport Systems (ITS).”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchPerth, AustraliaHQ recorded Nov 6, 20261-106 contacts →

Exact match

“At Syntec, our philosophy is to produce a safe, high quality, cost effective, constructible and compliant railway signalling design that meets and often exceeds the client's…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchStrathpine, AustraliaHQ recorded Nov 6, 202611-506 contacts →

Exact match

“Triomf is an Australian-owned railway signalling design house with ISO9001 certification specialising in heavy rail, light rail and passenger rail signalling design for both new…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchAlbury, AustraliaHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Broadtec Group, formerly known as ATS - Albury Telephone Systems, is a leader in Communications, Security, and Health Solutions, boasting over three decades of extensive…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchMelbourne, AustraliaHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Status Rail Pty.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchMacquarie Park, AustraliaHQ recorded Nov 6, 202611-504 contacts →

Exact match

“At Clearbox Systems we're on a mission to use technology to develop new and better approaches for the Operations and Management of Communications Networks and the Electromagnetic…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchMount Hawthorn, AustraliaHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Wileo is a specialist engineering consultancy that increases delivery capability for WA asset owners and Tier 1/2 contractors on complex systems projects across rail systems…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchSydney, AustraliaHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Audio Systems Logic (ASL) is a boutique consultancy providing engineering solutions that meet the needs of a world of unconstrained accessibility, hyper connectivity, Internet of…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchTeneriffe, AustraliaHQ recorded Nov 6, 202611-503 contacts →

Exact match

“Consor was built on the foundations of our highly-regarded sister company, timmicom, allowing us to model proven workflows, leverage proprietary project management systems, and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchAdelaide, AustraliaHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Freespace Solutions provides design, research and contracting services, to both defence and industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchSydney, AustraliaHQ recorded Nov 6, 20261-102 contacts →

Exact match

“MK Technologies is a locally owned and operated company offering small and large business throughout Sydney and the Illawarra region and surrounding areas, solutions to- Maximise…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchPeth, AustraliaHQ recorded Nov 6, 20261-102 contacts →

Exact match

“E-Consulting Engineers are Specialist Consulting Chartered Engineers providing professional service, advice and expertise on a full range of building services disciplines such as…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 59 signal system design consultants based in Australia

See the full list, filter by size, metro and specialty, and access 188 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Signal system design consultants based in Australia at a glance

As of Nov 6, 2026
46.1%Verified-email coverage
6.9Average contacts per company
1-10Median size (employees)
11.9%Largest-city concentration · Melbourne
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
35
11-50
20
51-200
3
501-1,000
1

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 59 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 “signal system design consultants” 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 188 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 6, 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 “signal system design consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many signal system design consultants are there based in Australia?

RevenueBase identified 59 company matches for signal system design consultants 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?

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

Which city has the most signal system design consultants?

Melbourne leads with 7 company records, followed by Sydney (7) 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 188 professional contacts with verified work emails tracked across these 59 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 6, 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.