Company lists · Data refreshed September 2026

Top 25 Systems integration companies for aerospace based in Australia

Name: Systems integration companies for aerospace based in Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 102 companies tracked

RevenueBase identified 102 systems integration companies for aerospace headquartered in Australia as of September 2026 and tracks 2,590 professional contacts across them, including 951 with verified work emails. Brisbane is the largest hub.

This list covers systems integration companies for aerospace 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 29, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 RevenueBase Smart Search rating on every row Refreshed Sep 29, 2026 86% judged on-target in blind review

102Companies

2,590Contacts tracked

951Verified emails

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The 25 largest systems integration companies for aerospace based in Australia

Ranked by team size

Top 25 of 102 systems integration companies for aerospace based in Australia, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to systems integration companies for aerospace: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Leidos Australia	Indirect evidence	Scoresby, AustraliaHQ checked Sep 29, 2026	1,001-5,000	969 contacts →
	Indirect evidence “Leidos is a Fortune 500® innovation company working to solve the world’s toughest challenges in government, intelligence, defence, aviation, border protection and health markets.” Source: RevenueBase Database · checked Sep 29, 2026
2	Nova Systems	Partial evidence	Adelaide, AustraliaHQ checked Sep 29, 2026	501-1,000	599 contacts →
	Partial evidence “Built on 25 years of test and evaluation and engineering experience, Nova Systems designs, integrates and delivers complex programs for Defence, emergency services and civil…” Source: RevenueBase Database · checked Sep 29, 2026
3	Sypaq Systems	Strong evidence	Port Melbourne, AustraliaHQ checked Sep 29, 2026	201-500	99 contacts →
	Strong evidence “SYPAQ is an innovative engineering and systems integration company, committed to creating a world that works, awarded the Australian Financial Review's "Most Innovative Company"…” Source: RevenueBase Database · checked Sep 29, 2026
4	Shoal Group PTY LTD	Partial evidence	Adelaide, AustraliaHQ checked Sep 29, 2026	51-200	86 contacts →
	Partial evidence “DEFENCE \| SPACE \| TRANSPORT \| ENERGY \| INFRASTRUCTURE Shoal is complex systems design company.” Source: RevenueBase Database · checked Sep 29, 2026
5	Cead Group PTY LTD	Indirect evidence	Brisbane, AustraliaHQ checked Sep 29, 2026	11-50	64 contacts →
	Indirect evidence “Since CEAD has been delivering effective and engaging employee communications through the CEAD FM platform.” Source: RevenueBase Database · checked Sep 29, 2026
6	AVI PTY LTD	Indirect evidence	Myaree, AustraliaHQ checked Sep 29, 2026	51-200	58 contacts →
	Indirect evidence “AVI provides technology-based solutions to government, defence, mining and corporate communities.” Source: RevenueBase Database · checked Sep 29, 2026
7	JD Security	Partial evidence	Wetherill Park, AustraliaHQ checked Sep 29, 2026	51-200	54 contacts →
	Partial evidence “JD Security is an award-winning B2B systems integrator specialising in Security Systems, Video Surveillance, and Access Control.” Source: RevenueBase Database · checked Sep 29, 2026
8	CNG Systems	Partial evidence	Keilor Park, AustraliaHQ checked Sep 29, 2026	11-50	26 contacts →
	Partial evidence “We are a uniquely skilled group of engineers who design and implement a wide range of integrated telecommunication systems and technologies.” Source: RevenueBase Database · checked Sep 29, 2026
9	Controltech Building Technologies	Indirect evidence	Kensington, AustraliaHQ checked Sep 29, 2026	51-200	26 contacts →
	Indirect evidence “At Controltech, we follow one simple philosophy: to devote our talent and technology to creating superior products, services and solutions that contribute to improving building…” Source: RevenueBase Database · checked Sep 29, 2026
10	Hensoldt Australia & NEW Zealand	Indirect evidence	Fyshwick, AustraliaHQ checked Sep 29, 2026	11-50	22 contacts →
	Indirect evidence “HENSOLDT Australia is a technology solutions company, providing integrated, multi-domain solutions, analytics and services across Defence, Space, Clean Energy and Maritime sectors.” Source: RevenueBase Database · checked Sep 29, 2026
11	Five Rings Aerospace PTY LTD	Partial evidence	Tullamarine, AustraliaHQ checked Sep 29, 2026	51-200	20 contacts →
	Partial evidence “Five Rings Aerospace is a wholly Australian-owned company providing specialist aircraft design, certification and manufacturing services to its customers throughout the…” Source: RevenueBase Database · checked Sep 29, 2026
12	Sublime Technologies	Indirect evidence	Capalaba, AustraliaHQ checked Sep 29, 2026	1-10	19 contacts →
	Indirect evidence “Smart Home * CCTV Security * Home Theatre * Lighting Control * Audio Visual * Data Cabling * WiFi > Our smart home and building automation, delivers a seamless, integrated…” Source: RevenueBase Database · checked Sep 29, 2026
13	Tritech Solutions PTY LTD	Indirect evidence	Arndell Park, AustraliaHQ checked Sep 29, 2026	11-50	15 contacts →
	Indirect evidence “Tritech Solutions was created in 2004 with one big objective at the heart of our company, to help commercial enterprises Australia-wide create and maintain innovative, dynamic and…” Source: RevenueBase Database · checked Sep 29, 2026
14	STE Advantage	Partial evidence	Knoxfield, AustraliaHQ checked Sep 29, 2026	11-50	15 contacts →
	Partial evidence “THE RIGHT TEAM FOR YOUR PROJECT STE Advantage offers a great service in the design, installation, delivery and maintenance of your integration needs.” Source: RevenueBase Database · checked Sep 29, 2026
15	Zelo Group	Indirect evidence	AustraliaHQ checked Sep 29, 2026	11-50	14 contacts →
	Indirect evidence “ZELO has been born from the merging of two established Melbourne technology companies: Advanced Lifestyle Solutions and Urban Intelligence.” Source: RevenueBase Database · checked Sep 29, 2026
16	Multitek Solutions	Indirect evidence	Geelong, AustraliaHQ checked Sep 29, 2026	1-10	14 contacts →
	Indirect evidence “MultiTek Solutions…Innovative Integrators of Audiovisual Technology!” Source: RevenueBase Database · checked Sep 29, 2026
17	East Coast Audio Visual	Indirect evidence	Sydney, AustraliaHQ checked Sep 29, 2026	11-50	12 contacts →
	Indirect evidence “For more than 30 years, East Coast Audio Visual (ECAV) has partnered with corporate, education and government organisations to deliver reliable, intuitive and future-ready audio…” Source: RevenueBase Database · checked Sep 29, 2026
18	Unitronix	Indirect evidence	Cooranbong, AustraliaHQ checked Sep 29, 2026	1-10	11 contacts →
	Indirect evidence “Unitronix works with defence and critical-infrastructure engineers at the point where requirements are still forming.” Source: RevenueBase Database · checked Sep 29, 2026
19	Enable Aerospace PTY LTD	Partial evidence	Port Melbourne, AustraliaHQ checked Sep 29, 2026	1-10	10 contacts →
	Partial evidence “Enable Aerospace founded in 2016, is a specialist engineering company with industry leading capabilities across the customer value chain.” Source: RevenueBase Database · checked Sep 29, 2026
20	Javelin Aerospace Group	Partial evidence	Sunshine Coast, AustraliaHQ checked Sep 29, 2026	11-50	9 contacts →
	Partial evidence “Javelin Aerospace Group is one of Australia’s fastest-growing CASR Part 21.M design and certification organisations, trusted across commercial, military, and general aviation…” Source: RevenueBase Database · checked Sep 29, 2026
21	Starbound Space Solutions	Indirect evidence	Gold Coast, AustraliaHQ checked Sep 29, 2026	1-10	9 contacts →
	Indirect evidence “We accelerate great engineering by transforming tacit knowledge into deployable wisdom.” Source: RevenueBase Database · checked Sep 29, 2026
22	Comtec Australia	Indirect evidence	Alexandria, AustraliaHQ checked Sep 29, 2026	11-50	8 contacts →
	Indirect evidence “Since 1987, Comtec Australia has helped manufacturers across Australia automate, improve and grow.” Source: RevenueBase Database · checked Sep 29, 2026
23	Prism Defence	Partial evidence	North Adelaide, AustraliaHQ checked Sep 29, 2026	11-50	8 contacts →
	Partial evidence “Prism Defence is a technology company specialising in ship-air integration.” Source: RevenueBase Database · checked Sep 29, 2026
24	AVD Australia	Partial evidence	Chatswood, AustraliaHQ checked Sep 29, 2026	11-50	8 contacts →
	Partial evidence “Information and Communications Technology (ICT) integration specialists • Design • Document • Engineer • Estimate • Supply • Project Manage • Install • Maintain As Information and…” Source: RevenueBase Database · checked Sep 29, 2026
25	A.D. Engineering	Indirect evidence	Welshpool, AustraliaHQ checked Sep 29, 2026	11-50	8 contacts →
	Indirect evidence “A.D.” Source: RevenueBase Database · checked Sep 29, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: systems integration companies for aerospace. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names systems integration companies for aerospace.
Partial evidence: Its own public description names part of systems integration companies for aerospace, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name systems integration companies for aerospace. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 102 systems integration companies for aerospace based in Australia

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Systems integration companies for aerospace based in Australia at a glance

As of Sep 29, 2026

36.7%Verified-email coverage

25.4Average contacts per company

1-10Median size (employees)

8.8%Largest-city concentration · Brisbane

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

10001+

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 102 companies.

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 systems integration companies for aerospace, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search 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 Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Australia whose own description of what they do matches “systems integration companies for aerospace”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names systems integration companies for aerospace), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among systems integration companies for aerospace, 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 its RevenueBase Smart Search 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, 951 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 29, 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.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names systems integration companies for aerospace, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many systems integration companies for aerospace are there based in Australia?

RevenueBase identified 102 systems integration companies for aerospace 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?

Leidos Australia, headquartered in Scoresby, tops this list with the largest team on record.

Which city has the most systems integration companies for aerospace?

Brisbane leads with 9 headquartered companies, followed by Sydney (9) and Melbourne (6).

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 951 verified decision-maker contacts tracked across these 102 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 29, 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 Smart Search, 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.