Australia · Commonwealth contract register · Supplier record

PERROTT ENGINEERING PTY LTD

Line: Marine craft systems and subassemblies (25111900)Register loaded to September 2026Compiled 16 October 2026

PERROTT ENGINEERING PTY LTD — Australia · Commonwealth contract register · Supplier record: 25 contracts, all years (A$890,996 · Sep 2021 – May 2025); A$358K since January 2024 (11 contracts · 1 agency); 124th rank in the line (of 411 suppliers · 0.03%); 4 agencies never served (A$2.0M on the line without PERROTT ENGINEERING PTY LTD).

Assay record ASY-AU-1W2XDG10WE · Cite as: Assay Systems, “PERROTT ENGINEERING PTY LTD: 11 government contracts in Australia since 2024”, https://assay-systems.com/register/au/perrott-engineering-pty-ltd/

25
contracts, all years
A$890,996 · Sep 2021 – May 2025
A$358K
since January 2024
11 contracts · 1 agency
124th
rank in the line
of 411 suppliers · 0.03%
4
agencies never served
A$2.0M on the line without PERROTT ENGINEERING PTY LTD

Own record by year

2021 onward
A$234K
A$22.0K
A$277K
A$301K
A$56.9K
202120222023202420252026

Who buys from PERROTT ENGINEERING PTY LTD

since January 2024
1agencies
A$358Kpaid
100.0%top buyer
Department of Defence100.0%
A$357,530

Won without a rival

2021-09-14 – 2025-05-20
25uncontested awards
100%of its awards
25without a competition
0single bid

PERROTT ENGINEERING PTY LTD won 25 of its 25 public contract awards in Australia without a rival from 2021-09-14 to 2025-05-20: 25 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 25.

Buyers: Department of Defence (25)

Every uncontested award of PERROTT ENGINEERING PTY LTD · Australia: all uncontested awards

The line

since January 2024
A$1.1Bline value
2,194contracts
5agencies
411suppliers
81.4%held by top ten

Marine craft systems and subassemblies (25111900)

A$176M
A$864M
A$44.5M
202420252026Jan–Sep
124thof 411 suppliers
A$300,331PERROTT ENGINEERING PTY LTD in the line
0.03%share of the line
0.0%of A$1,081,506,939 spent by Department of Defence

Agencies that buy the line and never bought from PERROTT ENGINEERING PTY LTD

4agencies
19contracts
A$2,049,244since January 2024
Australian Federal Police13 contracts
A$1,603,882
Department of Climate Change, Energy, the Environment and Water4 contracts
A$350,371
Department of Home Affairs1 contract
A$79,990
Department of Infrastructure, Transport, Regional Development, Communications and the Arts1 contract
A$15,000

How the line is bought

by value, since 2024
93%limited tender
0of these to PERROTT ENGINEERING PTY LTD
Limited tender, no open approach to market2,151 contracts
A$1,008,070,653 · 93.0%
Open tender43 contracts
A$75,485,529 · 7.0%

Contracts reaching their end dates

Oct 2026 – October 2027
103contracts
A$4,257,794,873end by October 2027
25end in December 2026 · A$3.2B
10in agencies never served · A$983K
A$22.9M
A$1.6M
A$3.2B
A$2.0M
A$362M
A$2.5M
A$2.4M
A$436K
A$670M
A$5.5M
A$13.0M
Oct 2618 contractsNov 2616 contractsDec 2625 contractsJan 279 contractsFeb 274 contractsMar 276 contractsApr 273 contractsMay 276 contractsJun 2711 contractsJul 273 contractsAug 272 contracts

Suppliers next to it in the line

since January 2024
SIEMENS ENERGY PTY LTD7 contracts · 1 agency
A$308,706
MACTAGGART SCOTT AUSTRALIA PTY LTD7 contracts · 1 agency
A$307,217
PERROTT ENGINEERING PTY LTD
A$300,331
VULKAN AUSTRALIA PTY LTD2 contracts · 1 agency
A$298,135

All 411 suppliers in the line

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.