Australia · Commonwealth contract register · Supplier record

AQUANAUT PTY LTD

Line: Personal safety and protection (46180000)Register loaded to September 2026Compiled 16 October 2026

AQUANAUT PTY LTD — Australia · Commonwealth contract register · Supplier record: 53 contracts, all years (A$2,228,846 · Feb 2022 – Aug 2026); A$1.7M since January 2024 (26 contracts · 1 agency); 33rd rank in the line (of 198 suppliers · 0.22%); 17 agencies never served (A$38.7M on the line without AQUANAUT PTY LTD).

Assay record ASY-AU-0Q2QOGR16Y · Cite as: Assay Systems, “AQUANAUT PTY LTD: 26 government contracts in Australia since 2024”, https://assay-systems.com/register/au/aquanaut-pty-ltd/

53
contracts, all years
A$2,228,846 · Feb 2022 – Aug 2026
A$1.7M
since January 2024
26 contracts · 1 agency
33rd
rank in the line
of 198 suppliers · 0.22%
17
agencies never served
A$38.7M on the line without AQUANAUT PTY LTD

Own record by year

2022 onward
A$95.4K
A$461K
A$654K
A$654K
A$365K
20222023202420252026

Who buys from AQUANAUT PTY LTD

since January 2024
1agencies
A$1.7Mpaid
100.0%top buyer
Department of Defence100.0%
A$1,672,695

Won without a rival

2022-02-08 – 2026-01-27
28uncontested awards
93%of its awards
28without a competition
0single bid

AQUANAUT PTY LTD won 28 of its 30 public contract awards in Australia without a rival from 2022-02-08 to 2026-01-27: 28 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 28.

Buyers: Department of Defence (28)

Every uncontested award of AQUANAUT PTY LTD · Australia: all uncontested awards

The line

since January 2024
A$365Mline value
813contracts
18agencies
198suppliers
82.8%held by top ten

Personal safety and protection (46180000)

A$133M
A$126M
A$106M
202420252026Jan–Sep
33rdof 198 suppliers
A$807,211AQUANAUT PTY LTD in the line
0.22%share of the line
0.2%of A$326,571,462 spent by Department of Defence

Agencies that buy the line and never bought from AQUANAUT PTY LTD

17agencies
59contracts
A$38,683,819since January 2024
Department of Health, Disability and Ageing3 contracts
A$17,205,884
Department of Foreign Affairs and Trade8 contracts
A$10,556,783
Services Australia1 contract
A$3,776,270
Administrative Review Tribunal2 contracts
A$2,540,182
Australian Federal Police7 contracts
A$1,360,174
Department of Climate Change, Energy, the Environment and Water19 contracts
A$938,330
Department of Agriculture, Fisheries and Forestry3 contracts
A$860,585
Department of Veterans' Affairs2 contracts
A$470,000
Department of Home Affairs2 contracts
A$311,168
Australian Centre for Disease Control1 contract
A$213,647
Royal Australian Mint1 contract
A$124,602
Australian Bureau of Statistics2 contracts
A$88,000
Australian Signals Directorate4 contracts
A$82,472
Great Barrier Reef Marine Park Authority1 contract
A$68,846
Department of Parliamentary Services1 contract
A$63,800
National Capital Authority1 contract
A$11,770
Australian Submarine Agency1 contract
A$11,306

How the line is bought

by value, since 2024
66%limited tender
0of these to AQUANAUT PTY LTD
Limited tender, no open approach to market694 contracts
A$241,583,501 · 66.1%
Open tender119 contracts
A$123,671,779 · 33.9%

Contracts reaching their end dates

Oct 2026 – October 2027
64contracts
A$83,894,341end by October 2027
20end in June 2027 · A$32.3M
13in agencies never served · A$4.6M
A$1.9M
A$304K
A$13.0M
A$593K
A$3.7M
A$5.0M
A$1.4M
A$25.6M
A$32.3M
A$194K
Oct 267 contractsNov 264 contractsDec 267 contractsJan 274 contractsFeb 275 contractsMar 271 contractApr 276 contractsMay 278 contractsJun 2720 contractsJul 272 contracts

Suppliers next to it in the line

since January 2024
TAUNBILL HOLDINGS AUSTRALIA PTY LTD2 contracts · 1 agency
A$885,086
C4I SOLUTIONS PTY LTD2 contracts · 1 agency
A$859,000
AQUANAUT PTY LTD
A$807,211
COMPLETE PARACHUTE SOLUTIONS, INC.1 contract · 1 agency
A$736,735

All 198 suppliers in the line

Fastest-growing supplier in the line

same line
+403%growth

90089916736

2024 to Sep 2026
A$109,441,578
2022–2023
A$21,776,407

The extract

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

Request extractSee a sample extract

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.