Company lists · Data refreshed November 2026

Top 20 IT ot convergence companies based in Australia

RevenueBase identified 40 company matches for IT ot convergence companies associated with Australia as of November 2026 and tracks 710 professional contacts across them, including 433 with verified work emails. Melbourne is the largest hub.

This list covers company matches for IT ot convergence 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 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
40Companies
710Contacts tracked
433Verified emails
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The 20 largest IT ot convergence companies based in Australia

Ranked by team size
Top 20 of 40 company matches for IT ot convergence companies 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 matchKeilor Park, AustraliaHQ recorded Nov 6, 202651-200123 contacts →

Exact match

“CommTel is a leading international provider of advanced and engineered solutions for mission and business critical networks.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchPerth, AustraliaHQ recorded Nov 6, 202651-20089 contacts →

Exact match

“Intellect Systems is an end-to-end Operational Technology solution provider, specialising in Control Systems, Electrical Engineering, Communications, and Industrial IT…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchSouthbank, AustraliaHQ recorded Nov 6, 202611-5054 contacts →

Exact match

“Nukon is a digital transformation consulting and delivery company that works to bring the worlds of operational technology and information technology together.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchAlexandria, AustraliaHQ recorded Nov 6, 202611-5047 contacts →

Exact match

“Established in 2006, CRS is quickly becoming an industry leader in one-stop-shop solutions for the data and communications industries.We take great pride in our position in the…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchTingalpa, AustraliaHQ recorded Nov 6, 202611-5028 contacts →

Exact match

“For over 25 years, Parasyn has been a leading software engineering expert, empowering critical infrastructure and industrial sectors to achieve operational excellence.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchHilton, AustraliaHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“IoTics delivers a transformational impact to every customer through helping them innovate into a digital future and smarter world.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchWest Perth, AustraliaHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“As Industrial Automation and Operational Technology Experts, Tier Sixteen provides specialist engineering and automation services, delivering intelligent solutions and expert…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchPerth, AustraliaHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“S5 System: The Safe, Secure, Smart Systematic Solution for Electrical, Instrumentation and Control Systems.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchClinton, AustraliaHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Eckhold Technologies are local providers of global communication and network solutions for heavy industries across Queensland.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchAlexandria, AustraliaHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Since 1987, Comtec Australia has helped manufacturers across Australia automate, improve and grow.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchBrisbane, AustraliaHQ recorded Nov 6, 202651-2007 contacts →

Exact match

“RIOT is a local, national provider of managed cyber security services across both IT and OT environments that differentiates itself by offering customers access to experts in the…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchNorth Lakes, AustraliaHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Goto Electrical Pty Ltd provides industry leading consultancy, design and integration services for operational technology to Critical Infrastructure clients.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchUltimo, AustraliaHQ recorded Nov 6, 20261-105 contacts →

Exact match

“AKSON Australia is a Sydney-based IT services provider delivering innovative and reliable solutions tailored to meet the needs of businesses across diverse industries.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchMayfield West, AustraliaHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Cyber Industrial Networks (Ci-Net) is an Australian-owned OT/IT and industrial networking business specialising in the design, deployment and security of critical operational…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchMelbourne, AustraliaHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Operational Technology (OT) Consultants to the Utility sector; smart metering, communications for infrastructure, Supervisory Control and Data Acquisition (SCADA), industrial…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchCurrumbin Waters, AustraliaHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Fetch Automation is based in Currumbin Waters, Queensland, Australia.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchSomersby, AustraliaHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Innavate Integrated Solutions is a leading provider of cutting-edge integrated technology and electrical solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchCanberra, AustraliaHQ recorded Nov 6, 20261-101 contacts →

Exact match

“We are a trusted provider of comprehensive Operational Technology (OT) audit, advisory, and remediation services, designed to ensure buildings are digitally ready to meet the…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchMelbourne, AustraliaHQ recorded Nov 6, 20261-101 contacts →

Exact match

“We are a Melbourne based company with a mission to provide high quality, cloud enabled industrial automation and data integration solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchMilton, AustraliaHQ recorded Nov 6, 20261-101 contacts →

Exact match

“At Defend OT, our mission is simple and powerful:'To safeguard operations and secure your success.' This guiding principle drives everything we do as a leading provider of…”

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

Showing 20 of 40 IT ot convergence companies based in Australia

See the full list, filter by size, metro and specialty, and access 433 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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IT ot convergence companies based in Australia at a glance

As of Nov 6, 2026
61.0%Verified-email coverage
17.8Average contacts per company
1-10Median size (employees)
15.0%Largest-city concentration · Melbourne
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
24
11-50
12
51-200
3
201-500
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 40 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 “IT ot convergence 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 433 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 “IT ot convergence companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many IT ot convergence companies are there based in Australia?

RevenueBase identified 40 company matches for IT ot convergence companies 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?

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

Which city has the most IT ot convergence companies?

Melbourne leads with 6 company records, followed by Brisbane (4) and Perth (4).

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 433 professional contacts with verified work emails tracked across these 40 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.