Brand profile

Australian National Security

Australian National Security is a brand on record in Sydney. Its site is australiannationalsecurity.com.au. It holds one address on record, all in Australia. Headcount on record is 10. Four Australian registrations (ABN) are candidate matches. It is listed alongside five similar brands, mostly in Space Research and Technology.

australiannationalsecurity.com.au LinkedIn

Profile live 4 registry matches ABN 1 office country
Registry match · ABR
Counted staff
10
Registry matches
4
ABR
Office countries
1
1 address
Use this profile Compare Your shortlist

Legal entities

1 brand → 4 possible registrationsMatched by name against ABR, so this is a candidate list, not a confirmed identity. Confidence and match method are shown against every row.

  • NATIONAL SECURITY AUSTRALIA PTY. LTD.

    ABN57602691430

    NSWLow confidenceMatched on exact nameABR

  • NATIONAL SECURITY AUSTRALIA PTY LTD

    ABN84673946597

    NSWLow confidenceMatched on exact nameABR

  • NATIONAL SECURITY AUSTRALIA PTY. LTD.

    ABN76080773744

    VICLow confidenceMatched on exact nameABR

  • AUSTRALIA NATIONAL SECURITY GROUP PTY LTD

    ABN79679344793

    VICLow confidenceMatched on exact nameABR

Legal entities

Australian National Security: 4 registry entitiesAustralian National Security is linked to 4 registry entities: NATIONAL SECURITY AUSTRALIA PTY. LTD. (ABN 57602691430, candidate); NATIONAL SECURITY AUSTRALIA PTY LTD (ABN 84673946597, candidate); NATIONAL SECURITY AUSTRALIA PTY. LTD. (ABN 76080773744, candidate); AUSTRALIA NATIONAL SECURITY GROUP PTY LTD (ABN 79679344793, candidate).Australian National SecurityNATIONAL SECURITYAUSTRALIA PTY. LTD.ABN 57602691430Candidate · Low confidenceNATIONAL SECURITYAUSTRALIA PTY LTDABN 84673946597Candidate · Low confidenceNATIONAL SECURITYAUSTRALIA PTY. LTD.ABN 76080773744Candidate · Low confidenceAUSTRALIA NATIONALSECURITY GROUP PTY LTDABN 79679344793Candidate · Low confidence
Show as table
NATIONAL SECURITY AUSTRALIA PTY. LTD.ABN 57602691430
NATIONAL SECURITY AUSTRALIA PTY LTDABN 84673946597
NATIONAL SECURITY AUSTRALIA PTY. LTD.ABN 76080773744
AUSTRALIA NATIONAL SECURITY GROUP PTY LTDABN 79679344793
Confirmed matches0 of 4

A candidate is a name match on the registry, not a confirmed identity, and two candidates are ambiguity rather than a corporate structure.

Locations

Country footprint

Offices in 1 countryCountry footprint: 1 country. Codes: AU.1 countryAU
Show as table
Countries1

All codes: AU

Addresses

  • 309 Pitt St; Sydney, 2000, au

Grid intelligence Members

Spending power

TheGrid Corporate Spending Power index would rate purchasing capacity from registry, scale and activity signals.

Spending power

Notify me about spending power

Signals & hiring

Hiring, headcount and registry-change signals, streamed to members.

Latest signal
Hiring activity
Headcount trend
Notify me about signals

Financials

Registry-filed capital and financial indicators, standardised by TheGrid.

Paid-up capital
Fiscal period
Registered charges
Revenue
Profit / loss
Notify me about financials

People & contacts

4 employee profiles on record · names withheld.

Names are withheld until a consented source exists.

Notify me about contacts Tell us who you need to reach and we will tell you when a consented source is live.

FAQ

Which legal entities operate under Australian National Security?

four registrations match the name Australian National Security: NATIONAL SECURITY AUSTRALIA PTY. LTD. (ABN 57 602 691 430), NATIONAL SECURITY AUSTRALIA PTY LTD (ABN 84 673 946 597) and NATIONAL SECURITY AUSTRALIA PTY. LTD. (ABN 76 080 773 744).

How many people work at Australian National Security?

10 counted staff profiles at January 2026.

Where does Australian National Security have offices?

One address on record, Australia only.

Has Australian National Security raised funding?

None linked to this brand.

Which companies are listed alongside Australian National Security?

Five peer profiles on record: Australasian Centre for Space Governance and Australian Cyber Collaboration Centre.

What is Australian National Security's website?

australiannationalsecurity.com.au