Company lists · Data refreshed October 2026
Top 25 Intelligence surveillance defense system suppliers based in Australia
RevenueBase identified 59 company matches for intelligence surveillance defense system suppliers associated with Australia as of October 2026 and tracks 4,030 professional contacts across them, including 1,607 with verified work emails. Brisbane is the largest hub.
This list covers company matches for intelligence surveillance defense system suppliers 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 October 27, 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.
The 25 largest intelligence surveillance defense system suppliers based in Australia
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 1,121 contacts → | ||||
Exact match “Be part of something BIG!” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase | |||||
| 2 | 1,035 contacts → | ||||
Exact match “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.” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase | |||||
| 3 | 610 contacts → | ||||
Exact match “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…” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase | |||||
| 4 | 338 contacts → | ||||
Exact match “Northrop Grumman Australia has been a trusted partner to Australia’s Defence community for over two decades.” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase | |||||
| 5 | 160 contacts → | ||||
Exact match “Servicing Defence and Enterprise with our unique expertise in #AI, Advanced Sensing and #Simulation, Aurizn’s purpose is to push the boundaries of the known to create a more…” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase | |||||
| 6 | 121 contacts → | ||||
Exact match “Daronmont is a Small to Medium Enterprise (SME) operating mainly in the Defence Electronics sector integrating and supporting Surveillance Systems, Command and Control…” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase | |||||
| 7 | 100 contacts → | ||||
Exact match “Australian subsidiary of Rohde & Schwarz, which has been operating in Australia since 1981.” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase | |||||
| 8 | 89 contacts → | ||||
Exact match “A global leader in the design and deployment of cutting-edge passive surveillance systems, Silentium Defence is redefining situational awareness.” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase | |||||
| 9 | 67 contacts → | ||||
Exact match “We exclusively represent global leaders in CIED technologies, Force Protection ECM, Counter Drone and All Hazards Management, supporting Defence, Police, First Responders and…” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase | |||||
| 10 | 58 contacts → | ||||
Exact match “AVI provides technology-based solutions to government, defence, mining and corporate communities.” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase | |||||
| 11 | 27 contacts → | ||||
Exact match “RFTEQ was founded in 2017 by partners with over 150 years of combined extensive global experience in the fields of defence related Electronic Warfare (EW), Force Protection…” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase | |||||
| 12 | 23 contacts → | ||||
Exact match “BTI Defence is an Indonesian headquartered defence procurement specialist.” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase | |||||
| 13 | 20 contacts → | ||||
Exact match “HENSOLDT Australia is a technology solutions company, providing integrated, multi-domain solutions, analytics and services across Defence, Space, Clean Energy and Maritime sectors.” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase | |||||
| 14 | 13 contacts → | ||||
Exact match “ADT designs, develops and manufactures complex electronic systems.” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase | |||||
| 15 | 12 contacts → | ||||
Exact match “HighCom Limited (ASX:HCL) is comprised of HighCom Ltd (Australia), and its wholly owned subsidiary HighCom Armor Solutions Inc.(USA), and operates as two distinct businesses –…” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase | |||||
| 16 | 9 contacts → | ||||
Exact match “Emerging in 2019, Bellinger Systems have continued the legacy of Bellinger Instruments after 52 years of service.” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase | |||||
| 17 | 8 contacts → | ||||
Exact match “A.D.” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase | |||||
| 18 | 7 contacts → | ||||
Exact match “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…” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase | |||||
| 19 | 6 contacts → | ||||
Exact match “Bonboo's Integration Specialists harness diverse experience to elevate cyber security, project support and drive strategic planning.” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase | |||||
| 20 | 6 contacts → | ||||
Exact match “Mostyn Enterprises commenced its manufacturing business operations in 1967.” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase | |||||
| 21 | 4 contacts → | ||||
Exact match “Established in 1998 and based in Canberra since 2012, Defcon Technologies is a leading supplier, contractor and prime vendor of specialised products, capabilities and systems to…” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase | |||||
| 22 | 4 contacts → | ||||
Exact match “ATEK provides, integrates and supports a cutting-edge range of surveillance products from across the world.” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase | |||||
| 23 | 4 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 · Oct 27, 2026 · View company records in RevenueBase | |||||
| 24 | 3 contacts → | ||||
Exact match “Criterion Solutions provides intelligence and surveillance capabilities achieved through the provision of niche hardware and software technologies to our customers.” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase | |||||
| 25 | 2 contacts → | ||||
Exact match “Maser Defence a sub-division of Maser Australia are a leading supplier of military communication and C4I equipment.” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “intelligence surveillance defense system suppliers”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 59 intelligence surveillance defense system suppliers based in Australia
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Intelligence surveillance defense system suppliers based in Australia at a glance
As of Oct 27, 2026Companies by employee count
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 “intelligence surveillance defense system suppliers” 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 1,607 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 October 27, 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 “intelligence surveillance defense system suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many intelligence surveillance defense system suppliers are there based in Australia?
RevenueBase identified 59 company matches for intelligence surveillance defense system suppliers associated with Australia as of October 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?
Babcock Australia & NEW Zealand tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most intelligence surveillance defense system suppliers?
Brisbane leads with 6 company records, followed by Adelaide (5) and Canberra (5).
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 1,607 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 October 27, 2026.
Ready to reach these companies? Verified emails and direct dials for all 59 intelligence surveillance defense system suppliers based in Australia. Start with a free account, no credit card.
Download this list →Related lists
Intelligence surveillance defense system suppliers by geography
- Intelligence surveillance defense system suppliers based in Bangalore, India
- Intelligence surveillance defense system suppliers based in Hyderabad, India
- Intelligence surveillance defense system suppliers based in Ankara, Türkiye
- Intelligence surveillance defense system suppliers based in London, United Kingdom
- Intelligence surveillance defense system suppliers based in Arlington, United States
- Intelligence surveillance defense system suppliers based in Herndon, United States
- Intelligence surveillance defense system suppliers based in Huntsville, United States
- Intelligence surveillance defense system suppliers based in Mclean, United States
- Intelligence surveillance defense system suppliers based in Washington, United States
- Intelligence surveillance defense system suppliers based in Canada
- Intelligence surveillance defense system suppliers based in France
- Intelligence surveillance defense system suppliers based in Germany
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Intelligence surveillance defense system suppliers based in Bangalore, India
- Intelligence surveillance defense system suppliers based in Hyderabad, India
- Intelligence surveillance defense system suppliers based in Ankara, Türkiye
- Intelligence surveillance defense system suppliers based in London, United Kingdom
- Intelligence surveillance defense system suppliers based in Arlington, United States
- Intelligence surveillance defense system suppliers based in Herndon, United States
Company intelligence · public preview
Top 25 intelligence surveillance defense system suppliers based in Australia
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 59 matching company records for intelligence surveillance defense system suppliers based in Australia, with 4,030 tracked contacts and 1,607 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 27, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 intelligence surveillance defense system suppliers based in Australia
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Babcock Australia & NEW Zealandbabcock.com.auHQ: Adelaide, AustraliaReported employees: 1,001-5,000 | Adelaide, Australia | 1,001-5,000 | Exact match | 1,121 contacts → |
“Be part of something BIG!” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Leidos Australialeidos.comHQ: Scoresby, AustraliaReported employees: 1,001-5,000 | Scoresby, Australia | 1,001-5,000 | Exact match | 1,035 contacts → |
“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.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Nova Systemsnovasystems.comHQ: Adelaide, AustraliaReported employees: 501-1,000 | Adelaide, Australia | 501-1,000 | Exact match | 610 contacts → |
“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…” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Northrop Grumman Australianorthropgrumman.comHQ: Canberra, AustraliaReported employees: 501-1,000 | Canberra, Australia | 501-1,000 | Exact match | 338 contacts → |
“Northrop Grumman Australia has been a trusted partner to Australia’s Defence community for over two decades.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Auriznaurizn.coHQ: Adelaide, AustraliaReported employees: 201-500 | Adelaide, Australia | 201-500 | Exact match | 160 contacts → |
“Servicing Defence and Enterprise with our unique expertise in #AI, Advanced Sensing and #Simulation, Aurizn’s purpose is to push the boundaries of the known to create a more…” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Daronmont Technologiesdaronmont.com.auHQ: Mawson Lakes, AustraliaReported employees: 51-200 | Mawson Lakes, Australia | 51-200 | Exact match | 121 contacts → |
“Daronmont is a Small to Medium Enterprise (SME) operating mainly in the Defence Electronics sector integrating and supporting Surveillance Systems, Command and Control…” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Rohde & Schwarz Australiarohde-schwarz.comHQ: Macquarie Park, AustraliaReported employees: 51-200 | Macquarie Park, Australia | 51-200 | Exact match | 100 contacts → |
“Australian subsidiary of Rohde & Schwarz, which has been operating in Australia since 1981.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Silentium Defencesilentiumdefence.com.auHQ: Gepps Cross, AustraliaReported employees: 51-200 | Gepps Cross, Australia | 51-200 | Exact match | 89 contacts → |
“A global leader in the design and deployment of cutting-edge passive surveillance systems, Silentium Defence is redefining situational awareness.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Epe. Trusted To Protectepequip.com HQ: Brisbane, AustraliaReported employees: 51-200 | Brisbane, Australia | 51-200 | Exact match | 67 contacts → |
“We exclusively represent global leaders in CIED technologies, Force Protection ECM, Counter Drone and All Hazards Management, supporting Defence, Police, First Responders and…” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  AVI PTY LTDavi.com.auHQ: Myaree, AustraliaReported employees: 51-200 | Myaree, Australia | 51-200 | Exact match | 58 contacts → |
“AVI provides technology-based solutions to government, defence, mining and corporate communities.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Rfteq PTY LTDrfteq.com.auHQ: Torrensville, AustraliaReported employees: 11-50 | Torrensville, Australia | 11-50 | Exact match | 27 contacts → |
“RFTEQ was founded in 2017 by partners with over 150 years of combined extensive global experience in the fields of defence related Electronic Warfare (EW), Force Protection…” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Bti-Defencebti-defence.co.idHQ: AustraliaReported employees: 201-500 | Australia | 201-500 | Exact match | 23 contacts → |
“BTI Defence is an Indonesian headquartered defence procurement specialist.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Hensoldt Australia & NEW Zealandhensoldt.netHQ: Fyshwick, AustraliaReported employees: 11-50 | Fyshwick, Australia | 11-50 | Exact match | 20 contacts → |
“HENSOLDT Australia is a technology solutions company, providing integrated, multi-domain solutions, analytics and services across Defence, Space, Clean Energy and Maritime sectors.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Advanced Design Technology PTY LTDadt.com.auHQ: Canberra, AustraliaReported employees: 11-50 | Canberra, Australia | 11-50 | Exact match | 13 contacts → |
“ADT designs, develops and manufactures complex electronic systems.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Highcom Limitedhighcom.groupHQ: Symonston, AustraliaReported employees: 51-200 | Symonston, Australia | 51-200 | Exact match | 12 contacts → |
“HighCom Limited (ASX:HCL) is comprised of HighCom Ltd (Australia), and its wholly owned subsidiary HighCom Armor Solutions Inc.(USA), and operates as two distinct businesses –…” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Bellinger Systems PTY LTDbellinger.com.auHQ: Rydalmere, AustraliaReported employees: 11-50 | Rydalmere, Australia | 11-50 | Exact match | 9 contacts → |
“Emerging in 2019, Bellinger Systems have continued the legacy of Bellinger Instruments after 52 years of service.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  A.D. Engineeringadengineering.com.auHQ: Welshpool, AustraliaReported employees: 11-50 | Welshpool, Australia | 11-50 | Exact match | 8 contacts → |
“A.D.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Ecastle PTY LTDecastle.com.auHQ: Canberra, AustraliaReported employees: 11-50 | Canberra, Australia | 11-50 | Exact match | 7 contacts → |
“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…” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Bonboobonboo.com.auHQ: Newcastle, AustraliaReported employees: 11-50 | Newcastle, Australia | 11-50 | Exact match | 6 contacts → |
“Bonboo's Integration Specialists harness diverse experience to elevate cyber security, project support and drive strategic planning.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Mostyn Enterprisesmostynent.com HQ: St Marys, AustraliaReported employees: 1-10 | St Marys, Australia | 1-10 | Exact match | 6 contacts → |
“Mostyn Enterprises commenced its manufacturing business operations in 1967.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Defcon Technologies Groupdefcon.com.au HQ: Fyshwick, AustraliaReported employees: 11-50 | Fyshwick, Australia | 11-50 | Exact match | 4 contacts → |
“Established in 1998 and based in Canberra since 2012, Defcon Technologies is a leading supplier, contractor and prime vendor of specialised products, capabilities and systems to…” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Atek PTY LTDatek.net.auHQ: Brisbane, AustraliaReported employees: 1-10 | Brisbane, Australia | 1-10 | Exact match | 4 contacts → |
“ATEK provides, integrates and supports a cutting-edge range of surveillance products from across the world.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Clearbox Systemsclearboxsystems.com.au HQ: Macquarie Park, AustraliaReported employees: 11-50 | Macquarie Park, Australia | 11-50 | Exact match | 4 contacts → |
“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 description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Criterion Solutions PTY LTDcriterionsolutions.net.auHQ: Kingston, AustraliaReported employees: 1-10 | Kingston, Australia | 1-10 | Exact match | 3 contacts → |
“Criterion Solutions provides intelligence and surveillance capabilities achieved through the provision of niche hardware and software technologies to our customers.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Maser Defencemaser.com.au HQ: Frenchs Forest, AustraliaReported employees: 51-200 | Frenchs Forest, Australia | 51-200 | Exact match | 2 contacts → |
“Maser Defence a sub-division of Maser Australia are a leading supplier of military communication and C4I equipment.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 59 company matches
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Intelligence surveillance defense system suppliers: dataset insights
October 27, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
59 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 27, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for intelligence surveillance defense system suppliers?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many intelligence surveillance defense system suppliers did RevenueBase find based in Australia?
The saved snapshot records 59 matching company records, 4,030 tracked contacts and 1,607 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 27, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Intelligence surveillance defense system suppliers by geography
- Intelligence surveillance defense system suppliers based in Bangalore, India
- Intelligence surveillance defense system suppliers based in Hyderabad, India
- Intelligence surveillance defense system suppliers based in Ankara, Türkiye
- Intelligence surveillance defense system suppliers based in London, United Kingdom
- Intelligence surveillance defense system suppliers based in Arlington, United States
- Intelligence surveillance defense system suppliers based in Herndon, United States
- Intelligence surveillance defense system suppliers based in Huntsville, United States
- Intelligence surveillance defense system suppliers based in Mclean, United States
- Intelligence surveillance defense system suppliers based in Washington, United States
- Intelligence surveillance defense system suppliers based in Canada
- Intelligence surveillance defense system suppliers based in France
- Intelligence surveillance defense system suppliers based in Germany
Cite this list
RevenueBase Data Team. Top 25 intelligence surveillance defense system suppliers based in Australia. Snapshot: October 27, 2026. https://revenuebase.ai/companies/intelligence-surveillance-defense-system-suppliers/australia.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Intelligence surveillance defense system suppliers based in Bangalore, India
- Intelligence surveillance defense system suppliers based in Hyderabad, India
- Intelligence surveillance defense system suppliers based in Ankara, Türkiye
- Intelligence surveillance defense system suppliers based in London, United Kingdom
- Intelligence surveillance defense system suppliers based in Arlington, United States
- Intelligence surveillance defense system suppliers based in Herndon, United States
Company intelligence · public preview
Top 25 intelligence surveillance defense system suppliers based in Australia
RevenueBase records 59 matching company records for intelligence surveillance defense system suppliers based in Australia, with 4,030 tracked contacts and 1,607 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 27, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 intelligence surveillance defense system suppliers based in Australia
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Babcock Australia & NEW Zealandbabcock.com.au HQ: Adelaide, AustraliaReported employees: 1,001-5,000 | Adelaide, Australia | 1,001-5,000 | Exact match | 1,121 contacts → |
“Be part of something BIG!” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Leidos Australialeidos.com HQ: Scoresby, AustraliaReported employees: 1,001-5,000 | Scoresby, Australia | 1,001-5,000 | Exact match | 1,035 contacts → |
“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.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Nova Systemsnovasystems.com HQ: Adelaide, AustraliaReported employees: 501-1,000 | Adelaide, Australia | 501-1,000 | Exact match | 610 contacts → |
“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…” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Northrop Grumman Australianorthropgrumman.com HQ: Canberra, AustraliaReported employees: 501-1,000 | Canberra, Australia | 501-1,000 | Exact match | 338 contacts → |
“Northrop Grumman Australia has been a trusted partner to Australia’s Defence community for over two decades.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Auriznaurizn.co HQ: Adelaide, AustraliaReported employees: 201-500 | Adelaide, Australia | 201-500 | Exact match | 160 contacts → |
“Servicing Defence and Enterprise with our unique expertise in #AI, Advanced Sensing and #Simulation, Aurizn’s purpose is to push the boundaries of the known to create a more…” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Daronmont Technologiesdaronmont.com.au HQ: Mawson Lakes, AustraliaReported employees: 51-200 | Mawson Lakes, Australia | 51-200 | Exact match | 121 contacts → |
“Daronmont is a Small to Medium Enterprise (SME) operating mainly in the Defence Electronics sector integrating and supporting Surveillance Systems, Command and Control…” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Rohde & Schwarz Australiarohde-schwarz.com HQ: Macquarie Park, AustraliaReported employees: 51-200 | Macquarie Park, Australia | 51-200 | Exact match | 100 contacts → |
“Australian subsidiary of Rohde & Schwarz, which has been operating in Australia since 1981.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Silentium Defencesilentiumdefence.com.au HQ: Gepps Cross, AustraliaReported employees: 51-200 | Gepps Cross, Australia | 51-200 | Exact match | 89 contacts → |
“A global leader in the design and deployment of cutting-edge passive surveillance systems, Silentium Defence is redefining situational awareness.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Epe. Trusted To Protectepequip.com HQ: Brisbane, AustraliaReported employees: 51-200 | Brisbane, Australia | 51-200 | Exact match | 67 contacts → |
“We exclusively represent global leaders in CIED technologies, Force Protection ECM, Counter Drone and All Hazards Management, supporting Defence, Police, First Responders and…” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | AVI PTY LTDavi.com.au HQ: Myaree, AustraliaReported employees: 51-200 | Myaree, Australia | 51-200 | Exact match | 58 contacts → |
“AVI provides technology-based solutions to government, defence, mining and corporate communities.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Rfteq PTY LTDrfteq.com.au HQ: Torrensville, AustraliaReported employees: 11-50 | Torrensville, Australia | 11-50 | Exact match | 27 contacts → |
“RFTEQ was founded in 2017 by partners with over 150 years of combined extensive global experience in the fields of defence related Electronic Warfare (EW), Force Protection…” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Bti-Defencebti-defence.co.id HQ: AustraliaReported employees: 201-500 | Australia | 201-500 | Exact match | 23 contacts → |
“BTI Defence is an Indonesian headquartered defence procurement specialist.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Hensoldt Australia & NEW Zealandhensoldt.net HQ: Fyshwick, AustraliaReported employees: 11-50 | Fyshwick, Australia | 11-50 | Exact match | 20 contacts → |
“HENSOLDT Australia is a technology solutions company, providing integrated, multi-domain solutions, analytics and services across Defence, Space, Clean Energy and Maritime sectors.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Advanced Design Technology PTY LTDadt.com.au HQ: Canberra, AustraliaReported employees: 11-50 | Canberra, Australia | 11-50 | Exact match | 13 contacts → |
“ADT designs, develops and manufactures complex electronic systems.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Highcom Limitedhighcom.group HQ: Symonston, AustraliaReported employees: 51-200 | Symonston, Australia | 51-200 | Exact match | 12 contacts → |
“HighCom Limited (ASX:HCL) is comprised of HighCom Ltd (Australia), and its wholly owned subsidiary HighCom Armor Solutions Inc.(USA), and operates as two distinct businesses –…” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Bellinger Systems PTY LTDbellinger.com.au HQ: Rydalmere, AustraliaReported employees: 11-50 | Rydalmere, Australia | 11-50 | Exact match | 9 contacts → |
“Emerging in 2019, Bellinger Systems have continued the legacy of Bellinger Instruments after 52 years of service.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | A.D. Engineeringadengineering.com.au HQ: Welshpool, AustraliaReported employees: 11-50 | Welshpool, Australia | 11-50 | Exact match | 8 contacts → |
“A.D.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Ecastle PTY LTDecastle.com.au HQ: Canberra, AustraliaReported employees: 11-50 | Canberra, Australia | 11-50 | Exact match | 7 contacts → |
“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…” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Bonboobonboo.com.au HQ: Newcastle, AustraliaReported employees: 11-50 | Newcastle, Australia | 11-50 | Exact match | 6 contacts → |
“Bonboo's Integration Specialists harness diverse experience to elevate cyber security, project support and drive strategic planning.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Mostyn Enterprisesmostynent.com HQ: St Marys, AustraliaReported employees: 1-10 | St Marys, Australia | 1-10 | Exact match | 6 contacts → |
“Mostyn Enterprises commenced its manufacturing business operations in 1967.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Defcon Technologies Groupdefcon.com.au HQ: Fyshwick, AustraliaReported employees: 11-50 | Fyshwick, Australia | 11-50 | Exact match | 4 contacts → |
“Established in 1998 and based in Canberra since 2012, Defcon Technologies is a leading supplier, contractor and prime vendor of specialised products, capabilities and systems to…” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Atek PTY LTDatek.net.au HQ: Brisbane, AustraliaReported employees: 1-10 | Brisbane, Australia | 1-10 | Exact match | 4 contacts → |
“ATEK provides, integrates and supports a cutting-edge range of surveillance products from across the world.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Clearbox Systemsclearboxsystems.com.au HQ: Macquarie Park, AustraliaReported employees: 11-50 | Macquarie Park, Australia | 11-50 | Exact match | 4 contacts → |
“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 description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Criterion Solutions PTY LTDcriterionsolutions.net.au HQ: Kingston, AustraliaReported employees: 1-10 | Kingston, Australia | 1-10 | Exact match | 3 contacts → |
“Criterion Solutions provides intelligence and surveillance capabilities achieved through the provision of niche hardware and software technologies to our customers.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Maser Defencemaser.com.au HQ: Frenchs Forest, AustraliaReported employees: 51-200 | Frenchs Forest, Australia | 51-200 | Exact match | 2 contacts → |
“Maser Defence a sub-division of Maser Australia are a leading supplier of military communication and C4I equipment.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 59 company matches
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Intelligence surveillance defense system suppliers: dataset insights
October 27, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
59 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 27, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for intelligence surveillance defense system suppliers?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many intelligence surveillance defense system suppliers did RevenueBase find based in Australia?
The saved snapshot records 59 matching company records, 4,030 tracked contacts and 1,607 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 27, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 intelligence surveillance defense system suppliers based in Australia. Snapshot: October 27, 2026. https://revenuebase.ai/companies/intelligence-surveillance-defense-system-suppliers/australia.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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