Australia · Commonwealth contract register · Supplier record

NAVANTIA AUSTRALIA PTY LTD

Line: Professional engineering services (81100000)Register loaded to September 2026Compiled 16 October 2026

NAVANTIA AUSTRALIA PTY LTD — Australia · Commonwealth contract register · Supplier record: 379 contracts, all years (A$670,234,343 · Sep 2021 – Sep 2026); A$592M since January 2024 (230 contracts · 1 agency); 1st rank in the line (of 424 suppliers · 16.56%); 39 agencies never served (A$325M on the line without NAVANTIA AUSTRALIA PTY LTD).

Assay record ASY-AU-192UMA01WD · Cite as: Assay Systems, “NAVANTIA AUSTRALIA PTY LTD: 230 government contracts in Australia since 2024”, https://assay-systems.com/register/au/navantia-australia-pty-ltd/

379
contracts, all years
A$670,234,343 · Sep 2021 – Sep 2026
A$592M
since January 2024
230 contracts · 1 agency
1st
rank in the line
of 424 suppliers · 16.56%
39
agencies never served
A$325M on the line without NAVANTIA AUSTRALIA PTY LTD

Own record by year

2021 onward
A$2.4M
A$59.1M
A$16.9M
A$54.0M
A$517M
A$20.4M
202120222023202420252026

Who buys from NAVANTIA AUSTRALIA PTY LTD

since January 2024
1agencies
A$592Mpaid
100.0%top buyer
Department of Defence100.0%
A$591,884,651

Won without a rival

2021-09-15 – 2026-09-09
370uncontested awards
98%of its awards
370without a competition
0single bid

NAVANTIA AUSTRALIA PTY LTD won 370 of its 379 public contract awards in Australia without a rival from 2021-09-15 to 2026-09-09: 370 without a competition and 0 after a competition that drew a single bid. 1 buyer awarded it without a rival, the largest Department of Defence with 370.

Buyers: Department of Defence (370)

Every uncontested award of NAVANTIA AUSTRALIA PTY LTD · Australia: all uncontested awards

The line

since January 2024
A$3.4Bline value
1,063contracts
40agencies
424suppliers
77.0%held by top ten

Professional engineering services (81100000)

A$749M
A$2.0B
A$592M
202420252026Jan–Sep
1stof 424 suppliers
A$555,252,448NAVANTIA AUSTRALIA PTY LTD in the line
16.56%share of the line
18.3%of A$3,028,632,433 spent by Department of Defence

Agencies that buy the line and never bought from NAVANTIA AUSTRALIA PTY LTD

39agencies
209contracts
A$324,699,027since January 2024
National Capital Authority7 contracts
A$167,499,726
Australian Nuclear Science and Technology Organisation8 contracts
A$59,749,792
Department of Foreign Affairs and Trade15 contracts
A$20,249,878
Australian Signals Directorate8 contracts
A$14,102,773
Department of Climate Change, Energy, the Environment and Water50 contracts
A$11,017,153
Department of Industry, Science and Resources21 contracts
A$9,708,396
Comcare1 contract
A$4,803,283
Australian Submarine Agency6 contracts
A$4,766,385
Department of Foreign Affairs and Trade - Australian Aid Program4 contracts
A$4,683,150
Services Australia1 contract
A$3,278,484
Department of Home Affairs5 contracts
A$2,415,944
Australian Institute of Marine Science3 contracts
A$2,377,485
Director of National Parks1 contract
A$2,154,304
Geoscience Australia4 contracts
A$2,086,704
Australian Electoral Commission1 contract
A$2,000,000
Australian Taxation Office2 contracts
A$1,703,238
Department of Infrastructure, Transport, Regional Development, Communications, Sport and the Arts5 contracts
A$1,513,055
Department of Finance4 contracts
A$1,461,126
Attorney-General's Department9 contracts
A$1,236,865
Department of Infrastructure, Transport, Regional Development, Communications and the Arts4 contracts
A$1,226,322
Department of Parliamentary Services6 contracts
A$1,043,104
Australian Federal Police5 contracts
A$918,511
Australian Bureau of Statistics2 contracts
A$910,000
Australian Maritime Safety Authority1 contract
A$693,000
Australian War Memorial1 contract
A$506,330
Bureau of Meteorology7 contracts
A$488,594
Department of Agriculture, Fisheries and Forestry5 contracts
A$457,514
Great Barrier Reef Marine Park Authority5 contracts
A$356,765
National Indigenous Australians Agency1 contract
A$285,588
Australian Radiation Protection and Nuclear Safety Agency4 contracts
A$219,180
Clean Energy Regulator1 contract
A$190,080
Department of the Treasury3 contracts
A$160,545
Australian Criminal Intelligence Commission1 contract
A$132,330
Royal Australian Mint2 contracts
A$80,553
Department of the Prime Minister and Cabinet1 contract
A$65,000
Australian Securities and Investments Commission1 contract
A$61,596
Australian Transaction Reports and Analysis Centre1 contract
A$37,400
Department of Veterans' Affairs2 contracts
A$33,905
National Anti-Corruption Commission1 contract
A$24,970

How the line is bought

by value, since 2024
38%limited tender
0of these to NAVANTIA AUSTRALIA PTY LTD
Open tender275 contracts
A$2,079,047,077 · 62.0%
Limited tender, no open approach to market788 contracts
A$1,274,284,384 · 38.0%

Contracts reaching their end dates

Oct 2026 – October 2027
194contracts
A$831,548,085end by October 2027
62end in June 2027 · A$286M
51in agencies never served · A$38.0M
A$30.2M
A$45.4M
A$94.7M
A$76.6M
A$33.7M
A$106M
A$28.4M
A$46.9M
A$286M
A$35.6M
A$4.0M
A$43.7M
Oct 2625 contractsNov 2610 contractsDec 2647 contractsJan 275 contractsFeb 274 contractsMar 2714 contractsApr 273 contractsMay 279 contractsJun 2762 contractsJul 279 contractsAug 275 contractsSep 271 contract

The extract

Every buying office, every contract holder, value, number and end date behind the figures above.

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Source: AusTender Contract Notice Export, Department of Finance, Commonwealth of Australia, via data.gov.au, licensed under Creative Commons Attribution 3.0 Australia; accessed 25 September 2026.Assay Systems has changed the data.