Brand profile · Security and Investigations

Pentagon Group

Pentagon Group is a Security and Investigations brand in Sydney, NSW. It is privately held, and its site is pentagongroup.com.au. It holds one address on record, all in Australia. Headcount on record is 1. Its work is tagged consulting, crowd control and corporate security. Five Australian registrations (ABN) are candidate matches. It is listed alongside six similar brands, mostly in Real Estate.

LinkedIn

Profile live Privately Held Founded 1991 5 registry matches ABN 1 office country
Registry match · ABR
Counted staff
1
self-reported band not used
Founded
1991
35 years
Registry matches
5
ABR
Office countries
1
1 address
Funding rounds
None on record
Company type
Privately Held
self-reported
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Legal entities

1 brand → 5 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.

  • PENTAGON PTY LTD

    ABN35662991004

    NSWLow confidenceMatched on exact nameABR

  • PENTAGON PTY LIMITED

    ABN26072125074

    NSWLow confidenceMatched on exact nameABR

  • PENTAGON GROUP PTY LTD

    ABN45646268215

    NSWLow confidenceMatched on exact nameABR

  • PENTAGON HOLDINGS PTY. LTD.

    ABN27009720254

    QLDLow confidenceMatched on exact nameABR

  • PENTAGON GROUP AUSTRALIA PTY LTD

    ABN90608477041

    VICLow confidenceMatched on exact nameABR

Legal entities

Pentagon Group: 5 registry entitiesPentagon Group is linked to 5 registry entities: PENTAGON PTY LTD (ABN 35662991004, candidate); PENTAGON PTY LIMITED (ABN 26072125074, candidate); PENTAGON GROUP PTY LTD (ABN 45646268215, candidate); PENTAGON HOLDINGS PTY. LTD. (ABN 27009720254, candidate); PENTAGON GROUP AUSTRALIA PTY LTD (ABN 90608477041, candidate).Pentagon GroupPENTAGON PTY LTDABN 35662991004Candidate · Low confidencePENTAGON PTY LIMITEDABN 26072125074Candidate · Low confidencePENTAGON GROUP PTY LTDABN 45646268215Candidate · Low confidencePENTAGON HOLDINGS PTY.LTD.ABN 27009720254Candidate · Low confidencePENTAGON GROUPAUSTRALIA PTY LTDABN 90608477041Candidate · Low confidence
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PENTAGON PTY LTDABN 35662991004
PENTAGON PTY LIMITEDABN 26072125074
PENTAGON GROUP PTY LTDABN 45646268215
PENTAGON HOLDINGS PTY. LTD.ABN 27009720254
PENTAGON GROUP AUSTRALIA PTY LTDABN 90608477041
Confirmed matches0 of 5

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

Description

Pentagon Group Services (formerly known as Pentagon Protective Services PTY LTD) is Sydney's premier provider of security services to the corporate sector, high-end venues, and security personnel in general. Pentagon has built a reputation of excellence and unparalleled service since established in 1991. Premium Protection, Always.

NSW LIC: 407156111

Specialties

All 13 specialties
  • Crowd Control
  • Security
  • Risk Assessment
  • Venue Security
  • Retail & Loss Prevention
  • Personal Security
  • Concierge Services
  • Corporate Security
  • Accomodation Security
  • Residential Security
  • Government Protection
  • Transport Security
  • Consulting

Related specialties

Locations

Australiaprimary

Country footprint

Offices in 1 countryCountry footprint: 1 country, primary AU. Codes: AU.1 countryprimary AUAU
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Countries1
Primary countryAU

All codes: AU

Addresses

  • AUSydney, NSWPrimary

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Spending power

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Spending power

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Signals & hiring

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

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Financials

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

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People & contacts

1 employee profiles on record · names withheld.

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FAQ

Which legal entities operate under Pentagon Group?

five registrations match the name Pentagon Group: PENTAGON PTY LTD (ABN 35 662 991 004), PENTAGON PTY LIMITED (ABN 26 072 125 074) and PENTAGON GROUP PTY LTD (ABN 45 646 268 215).

How many people work at Pentagon Group?

1 counted staff profiles at January 2026. The brand's self-reported band sits above that count and is not published as a headcount.

Where does Pentagon Group have offices?

One address on record, Australia only. Primary: Sydney, NSW.

Has Pentagon Group raised funding?

None linked to this brand.

What does Pentagon Group list as its specialties?

13 tags on the brand's own list, among them consulting, crowd control and corporate security.

Which companies are listed alongside Pentagon Group?

1 profile lists Pentagon Group as a peer — 62nd percentile in Security and Investigations. It lists six peers of its own. Oasis Property lists it back.