Australian Defence Industry Account, experimental estimates

Latest release

Estimates of the defence industry's direct contribution to the Australian economy

Reference period
2023-24 financial year

Key statistics

In 2023-24, the Australian defence industry:

  • contributed $11.9b (0.47%) to Australia’s gross value added, up 12.4% from the previous year
  • employed 69,400 persons, up 9.1% from the previous year
  • consisted of 5,539 Australian businesses.

Australian defence industry

For an activity to be included in the Australian Defence Industry Account (ADIA), there must be a direct relationship between the Department of Defence and an Australian supplier of a good or service. Only invoices from the supplier to the Department of Defence are included in the account. For example, if a vehicle manufacturer supplies vehicles to several industries within the economy, the ADIA only captures the activity associated with the defence industry.

Defence industry Gross Value Added (GVA)

GVA represents the additional economy value added through the creation of a product or the provision of a service. It removes the costs of intermediate inputs used to create the product or service from the amount received by the seller. It is the standard indicator to assess the contribution of an industry or sub-sector to the broader economy.

GVA from Defence expenditure contributed $11.9b to the Australian economy in 2023-24. This was an increase of 12.4% from the previous year compared to a 4.0% increase in total economy GVA.

Defence expenditure contributed 0.47% of the total economy’s GVA in 2023-24.

(a) This contribution does not reflect the total contribution of the Defence portfolio to the Australian economy. It only captures the GVA generated by the invoiced expenditure made by the Department of Defence within the scope of the Australian economy.

Industry overview

The largest industry divisions contributing to defence industry GVA were:

  • Professional, scientific and technical services with 45.4% of GVA
  • Manufacturing with 16.5% of GVA
  • Construction with 13.2% of GVA.

Combined, these industries account for 75.1% of the total defence industry GVA.

Spending in the defence industry is often linked to construction and manufacturing projects. However, the planning and delivery of these projects involve engineering, computer system design and technical expertise. This expertise is part of Professional, scientific, and technical services.

At the subdivision level the main contributors to defence industry GVA were:

  • Professional, scientific, and technical services (except computer system design and related services) with 29.1% of GVA
  • Computer system design and related services with 16.3% of GVA
  • Transport equipment manufacturing with 13.0% of GVA
  • Building construction with 7.5% of GVA.

State overview

The largest contributors to defence industry GVA by state were:

  • New South Wales ($3,462m)
  • Victoria ($2,544m)
  • South Australia ($1,957m).

The main contributors to the $1,312m growth in defence industry GVA between 2022-23 and 2023-24 were:

  • South Australia (up $425m)
  • Victoria (up $329m)
  • New South Wales (up $140m).

(a) Defence GVA to external territories has been included in the nearest physical state/territory.

Business counts

Nationwide, 5,539 Australian businesses contributed to the Australian defence industry in 2023-24. The industries with the highest number of businesses were:

  • Professional, scientific and technical services (1,516 businesses)
  • Manufacturing (904 businesses)
  • Education and training (462 businesses).

Employment overview

Defence industry direct employment

The number of paid employees associated with the defence industry is estimated based on the proportion of the employee headcount funded by direct payments from Defence. This includes all part-time and full-time employees, with some counted multiple times if they work for more than one business. The ADIA estimates the employment associated with defence expenditure, not employment generated by it.

The number of employees associated with defence expenditure increased by 5,800 (9.1%) from 63,600 in 2022-23 to 69,400 in 2023-24. In comparison, total employed persons in Australia grew by 2.5%.

In 2023-24, Defence contributed 0.48% of the economy’s total employment.

The main industries contributing to defence industry employment were:

  • Professional, scientific, and technical services (24,400 employees)
  • Construction (13,300 employees)
  • Manufacturing (11,400 employees).

Combined, these industries consistently contributed around 70% of the total defence industry employment between 2019-20 and 2023-24.

The states with the highest direct employment headcount were:

  • New South Wales (22,700 employees)
  • Victoria (14,900 employees)
  • South Australia (9,900 employees).

The largest increases in direct employment headcount between 2022-23 and 2023-24 were in:

  • Victoria (up 1,300 employees)
  • South Australia (up 1,300 employees)
  • New South Wales (up 700 employees).

(a) Defence employment headcount in external territories has been included in the nearest physical state/territory.

Revisions

Users should be aware that there are some revisions in this release due to changes in the reported data and process improvements, including enhancements to product and industry coding.

Changes in this issue

The method used to allocate Defence expenditure to Sector has been improved. This has led to revisions to the Sector distribution for GVA in Table 9.

Data downloads

Australian defence industry data cube

Back to top of the page