Brand profile · Defense & Space

Decem

Canberra, ACT-based Decem operates in Defense & Space. It is privately held, and its site is decem.com.au. It holds three addresses on record, all in Australia. Headcount on record is 15. Two Australian registrations (ABN) are candidate matches. It is listed alongside six similar brands, mostly in Maritime Transportation.

decem.com.au LinkedIn

Profile live Privately Held Founded 2019 2 registry matches ABN 1 office country
Registry match · ABR
Counted staff
15
self-reported 11–50 band
Founded
2019
7 years
Registry matches
2
ABR
Office countries
1
3 addresses
Funding rounds
None on record
Company type
Privately Held
self-reported
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Legal entities

1 brand → 2 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.

  • DECEM PTY LTD

    ABN85082582072

    WAMedium confidenceMatched on exact nameABR

  • DECEM PTY LTD

    ABN91632935427

    WAMedium confidenceMatched on exact nameABR

Legal entities

Decem: 2 registry entitiesDecem is linked to 2 registry entities: DECEM PTY LTD (ABN 85082582072, candidate); DECEM PTY LTD (ABN 91632935427, candidate).DecemDECEM PTY LTDABN 85082582072Candidate · Medium confidenceDECEM PTY LTDABN 91632935427Candidate · Medium confidence
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DECEM PTY LTDABN 85082582072
DECEM PTY LTDABN 91632935427
Confirmed matches0 of 2

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

Description

Decem was established in 2019 as an Australian veteran owned and managed company to provide transparent outcome focused solutions to Defence. Utilising our experienced AGSVA cleared workforce, Decem provides capability focused solutions to Navy and CASG with our experience in uniform, working above the line and working for defence prime contractors all contributing to a pragmatic and stakeholder aligned approach.

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

  • AUCanberra, ACT 2912Primary
  • AUSydney, NSW 2001
  • AUPerth, WA 6012

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Spending power

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Signals & hiring

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Financials

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People & contacts

4 employee profiles on record · names withheld.

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FAQ

Which legal entities operate under Decem?

Two Western Australia entities on the ABR: DECEM PTY LTD (ABN 85 082 582 072) and DECEM PTY LTD (ABN 91 632 935 427). Both medium confidence.

How many people work at Decem?

15 counted staff profiles at January 2026, inside the self-reported 11–50 band.

Where does Decem have offices?

Three addresses on record, Australia only. Primary: Canberra, ACT 2912.

Has Decem raised funding?

None linked to this brand.

Which companies are listed alongside Decem?

Six peer profiles on record: Birdon Group and HP Aviation Group Pty Ltd.

What is Decem's website?

decem.com.au