Company lists · Data refreshed September 2026

Top 18 Government satellite communications integrators based in Australia

RevenueBase identified 37 government satellite communications integrators headquartered in Australia as of September 2026 and tracks 432 professional contacts across them, including 153 with verified work emails. Sydney is the largest hub.

This list covers government satellite communications integrators 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 20, 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 20, 2026 86% judged on-target in blind review
37Companies
432Contacts tracked
153Verified emails
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The 18 largest government satellite communications integrators based in Australia

Ranked by team size
Top 18 of 37 government satellite communications integrators based in Australia, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to government satellite communications integrators: 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Partial evidenceAuburn, AustraliaHQ checked Sep 20, 202611-50115 contacts →

Partial evidence

“Do you have communication problems due to being remote (i.e.”

Source: RevenueBase Database · checked Sep 20, 2026
2Indirect evidenceBrisbane, AustraliaHQ checked Sep 20, 202651-20081 contacts →

Indirect evidence

“EM Solutions (EMS) is internationally recognised for providing cutting edge products that help in the delivery of real-time telecommunications anywhere in the world.”

Source: RevenueBase Database · checked Sep 20, 2026
3Strong evidenceSydney, AustraliaHQ checked Sep 20, 202611-5028 contacts →

Strong evidence

“Av-Comm Space and Defence builds and sustains satellite ground stations for government and defence clients, offering Australian capability with local manufacturing experience.”

Source: RevenueBase Database · checked Sep 20, 2026
4Strong evidenceMulgrave, AustraliaHQ checked Sep 20, 202651-20026 contacts →

Strong evidence

“Vision: To be the world’s leading designers and manufacturers of satellite communication equipment.”

Source: RevenueBase Database · checked Sep 20, 2026
5Partial evidenceCanberra, AustraliaHQ checked Sep 20, 202611-508 contacts →

Partial evidence

“Incorporated in 2007 and with a growing and experienced team, eCastle are specialists in deployable and expeditionary communication systems, with the capacity to deliver end to…”

Source: RevenueBase Database · checked Sep 20, 2026
6Partial evidenceWinnellie, AustraliaHQ checked Sep 20, 202611-508 contacts →

Partial evidence

“Servicing the Northern Territory, western Queensland and Timor Leste, AJ Technology Services, formerly known as A&J Communications, provides complete communications, security and…”

Source: RevenueBase Database · checked Sep 20, 2026
7Indirect evidenceWelshpool, AustraliaHQ checked Sep 20, 202611-508 contacts →

Indirect evidence

“A.D.”

Source: RevenueBase Database · checked Sep 20, 2026
8Partial evidenceHampton East, AustraliaHQ checked Sep 20, 20261-107 contacts →

Partial evidence

“Capricorn Space was formed with the vision of increasing the value of satellite data within the Digital World.”

Source: RevenueBase Database · checked Sep 20, 2026
9Partial evidenceBrisbane, AustraliaHQ checked Sep 20, 20261-105 contacts →

Partial evidence

“#industryconnected #industrysecured RSN Solutions engineer innovative Radio, Satellite and Network Solutions for Industrial Applications and Operational Technology that ensure…”

Source: RevenueBase Database · checked Sep 20, 2026
10Indirect evidenceDarra, AustraliaHQ checked Sep 20, 202611-505 contacts →

Indirect evidence

“Hypha is a brand of Wireless Innovation Pty Ltd, an Australian owned and based company established in 2015.”

Source: RevenueBase Database · checked Sep 20, 2026
11Partial evidenceMacquarie Park, AustraliaHQ checked Sep 20, 202611-505 contacts →

Partial evidence

“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…”

Source: RevenueBase Database · checked Sep 20, 2026
12Strong evidenceSydney, AustraliaHQ checked Sep 20, 202611-504 contacts →

Strong evidence

“Quasar Satellite Technologies was created in 2021 and our mission is to provide scalable, cost-effective ground station service solutions for space communications and space domain…”

Source: RevenueBase Database · checked Sep 20, 2026
13Partial evidenceBayswater North, AustraliaHQ checked Sep 20, 202611-504 contacts →

Partial evidence

“Melbourne Satellites is a privately owned company and was established in 1991.”

Source: RevenueBase Database · checked Sep 20, 2026
14Strong evidenceTea Tree Gully, AustraliaHQ checked Sep 20, 20261-102 contacts →

Strong evidence

Satellite and Radio Communications Engineering, Consulting, Software and Training: We have an international reputation, and specialise particularly, in in all areas of satellite…”

Source: RevenueBase Database · checked Sep 20, 2026
15Partial evidenceSydney, AustraliaHQ checked Sep 20, 20261-102 contacts →

Partial evidence

“Delivering technical program solutions in multiple industries since company inception, we enable Government and Prime Contractors to deliver Australian Capability at speed, while…”

Source: RevenueBase Database · checked Sep 20, 2026
16Partial evidenceWest End, AustraliaHQ checked Sep 20, 20261-101 contacts →

Partial evidence

“Orbit Satellite was established by Lance Denby in 1995 as Satcom Hire & Sales.”

Source: RevenueBase Database · checked Sep 20, 2026
17Indirect evidenceKojarena, AustraliaHQ checked Sep 20, 20261-101 contacts →

Indirect evidence

“Starsite Pty Ltd is a Ground Station hosting company based in Kojarena, Western Australia.”

Source: RevenueBase Database · checked Sep 20, 2026
18Strong evidenceMulgrave, AustraliaHQ checked Sep 20, 20261-101 contacts →

Strong evidence

“SatPhone Shop Pty Ltd is an Australian owned and operated company specialising in the supply of satellite communication equipment to government, enterprise, and commercial…”

Source: RevenueBase Database · checked Sep 20, 2026

Showing 18 of 37 government satellite communications integrators based in Australia

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Government satellite communications integrators based in Australia at a glance

As of Sep 20, 2026
35.4%Verified-email coverage
11.7Average contacts per company
1-10Median size (employees)
13.5%Largest-city concentration · Sydney
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
19
11-50
15
51-200
3

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 37 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 government satellite communications integrators, 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 “government satellite communications integrators”. 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 government satellite communications integrators), 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 government satellite communications integrators, 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, 153 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 20, 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 government satellite communications integrators, 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 government satellite communications integrators are there based in Australia?

RevenueBase identified 37 government satellite communications integrators 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?

TC Communications, headquartered in Auburn, tops this list with the largest team on record.

Which city has the most government satellite communications integrators?

Sydney leads with 5 headquartered companies, followed by Brisbane (4) and Mulgrave (2).

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 153 verified decision-maker contacts tracked across these 37 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 20, 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.