Australia · Commonwealth contract register · Supplier record

Mott Macdonald Australia Pty Limited

Line: Building construction and support and maintenance and repair services (72100000)Register loaded to September 2026Compiled 6 October 2026

Mott Macdonald Australia Pty Limited — Australia · Commonwealth contract register · Supplier record: 159 contracts, all years (A$122,725,420 · Jun 2022 – Sep 2026); A$112M since January 2024 (154 contracts · 4 agencies); 31st rank in the line (of 996 suppliers · 0.44%); 68 agencies never served (A$2.3B on the line without Mott Macdonald Australia Pty Limited).

Assay record ASY-AU-1RXQQZK0GC · Cite as: Assay Systems, “Mott Macdonald Australia Pty Limited in the AusTender register”, https://assay-systems.com/register/au/mott-macdonald-australia-pty-limited/

159
contracts, all years
A$122,725,420 · Jun 2022 – Sep 2026
A$112M
since January 2024
154 contracts · 4 agencies
31st
rank in the line
of 996 suppliers · 0.44%
68
agencies never served
A$2.3B on the line without Mott Macdonald Australia Pty Limited

Own record by year

2022 onward
A$6.8M
A$4.1M
A$10.0M
A$44.4M
A$57.5M
20222023202420252026

Who buys from Mott Macdonald Australia Pty Limited

since January 2024
4agencies
A$112Mpaid
91.0%top buyer
Department of Defence91.0%
A$101,719,267
Department of Climate Change, Energy, the Environment and Water8.5%
A$9,549,371
Department of Infrastructure, Transport, Regional Development, Communications and the Arts0.2%
A$268,000
High Speed Rail Authority0.2%
A$268,000

Before 2024 only: Sydney Harbour Federation Trust.

The line

since January 2024
A$25.2Bline value
3,953contracts
72agencies
996suppliers
66.8%held by top ten

Building construction and support and maintenance and repair services (72100000)

A$9.1B
A$13.9B
A$2.2B
202420252026Jan–Sep
31stof 996 suppliers
A$110,728,544Mott Macdonald Australia Pty Limited in the line
0.44%share of the line
0.4%of A$22,744,204,213 spent by Department of Defence
4.7%of A$192,883,309 spent by Department of Climate Change, Energy, the Environment and Water

Agencies that buy the line and never bought from Mott Macdonald Australia Pty Limited

68agencies
1,236contracts
A$2,263,799,329since January 2024
CSIRO51 contracts
A$443,513,355
Reserve Bank of Australia3 contracts
A$353,317,150
Department of Foreign Affairs and Trade118 contracts
A$174,086,419
Department of Foreign Affairs and Trade - Australian Aid Program4 contracts
A$156,993,347
National Gallery of Australia8 contracts
A$129,016,892
Department of Finance86 contracts
A$122,826,616
Australian Federal Police124 contracts
A$117,031,308
Services Australia16 contracts
A$106,401,879
Department of Infrastructure, Transport, Regional Development, Communications, Sport and the Arts63 contracts
A$93,361,828
National Capital Authority28 contracts
A$62,059,487
Department of Agriculture, Fisheries and Forestry119 contracts
A$53,975,411
Department of Veterans' Affairs54 contracts
A$49,591,977
Department of Industry, Science and Resources90 contracts
A$43,468,669
Australian Maritime Safety Authority13 contracts
A$42,343,271
Old Parliament House3 contracts
A$40,108,978
Director of National Parks6 contracts
A$29,263,788
Department of Health, Disability and Ageing3 contracts
A$28,232,265
Australian War Memorial5 contracts
A$23,853,693
Australian Criminal Intelligence Commission8 contracts
A$22,514,572
Federal Court of Australia7 contracts
A$16,882,764
Department of Parliamentary Services99 contracts
A$12,018,156
National Indigenous Australians Agency20 contracts
A$11,982,438
Australian Nuclear Science and Technology Organisation4 contracts
A$11,861,983
Department of Home Affairs15 contracts
A$10,946,419
Office of the Director of Public Prosecutions4 contracts
A$10,143,945
Attorney-General's Department19 contracts
A$9,344,241
Bureau of Meteorology46 contracts
A$9,063,072
Department of Social Services6 contracts
A$7,988,267
Office of the Official Secretary to the Governor-General32 contracts
A$6,934,555
Department of the Treasury7 contracts
A$6,626,989
NDIS Quality and Safeguards Commission5 contracts
A$5,721,093
Office of the Commonwealth Ombudsman4 contracts
A$5,261,842
Australian Digital Health Agency2 contracts
A$5,058,564
Australian Signals Directorate38 contracts
A$4,378,270
Office of the Fair Work Ombudsman1 contract
A$3,894,166
Fair Work Commission10 contracts
A$3,866,492
Australian Skills Quality Authority1 contract
A$3,605,250
Australian Bureau of Statistics13 contracts
A$3,119,828
Australian Radiation Protection and Nuclear Safety Agency4 contracts
A$2,710,330
Australian National Maritime Museum2 contracts
A$2,551,764
Austrade26 contracts
A$2,421,901
Department of Employment and Workplace Relations2 contracts
A$2,324,960
Department of the Prime Minister and Cabinet9 contracts
A$1,545,943
Export Finance Australia1 contract
A$1,406,945
Australian Submarine Agency1 contract
A$1,389,179
Australian Institute of Health and Welfare1 contract
A$1,301,753
National Anti-Corruption Commission4 contracts
A$1,262,890
Australian Pesticides and Veterinary Medicines Authority1 contract
A$1,080,996
Australian Competition and Consumer Commission2 contracts
A$929,461
Sport Integrity Australia1 contract
A$913,885
Australian Electoral Commission2 contracts
A$557,113
Royal Australian Mint6 contracts
A$549,376
Digital Transformation Agency2 contracts
A$495,963
Australian Taxation Office6 contracts
A$435,907
Geoscience Australia9 contracts
A$275,225
National Portrait Gallery of Australia1 contract
A$263,461
National Archives of Australia4 contracts
A$223,160
National Emergency Management Agency3 contracts
A$114,125
Australian Financial Security Authority1 contract
A$100,000
Great Barrier Reef Marine Park Authority4 contracts
A$59,287
Net Zero Economy Authority1 contract
A$54,065
Department of the Senate1 contract
A$42,548
Australian Research Council2 contracts
A$30,000
Australian Prudential Regulation Authority1 contract
A$27,570
Australian Communications and Media Authority1 contract
A$25,000
Australian Fisheries Management Authority1 contract
A$21,780
National Blood Authority1 contract
A$14,570
Department of Health and Aged Care1 contract
A$10,931

How the line is bought

by value, since 2024
11%limited tender
0of these to Mott Macdonald Australia Pty Limited
Open tender1,946 contracts
A$22,405,299,533 · 88.9%
Limited tender, no open approach to market2,007 contracts
A$2,806,486,363 · 11.1%

Contracts reaching their end dates

Oct 2026 – October 2027
667contracts
A$5,073,220,241end by October 2027
252end in June 2027 · A$1.4B
250in agencies never served · A$922M
A$236M
A$774M
A$1.1B
A$77.3M
A$89.0M
A$196M
A$103M
A$901M
A$1.4B
A$56.3M
A$118M
A$8.6M
Oct 2632 contractsNov 2641 contractsDec 2697 contractsJan 2724 contractsFeb 2730 contractsMar 2744 contractsApr 2731 contractsMay 2731 contractsJun 27252 contractsJul 2733 contractsAug 2746 contractsSep 276 contracts

Suppliers next to it in the line

since January 2024
Veritas Buildings & Infrastructure Pty Ltd158 contracts · 2 agencies
A$117,159,851
Mott Macdonald Australia Pty Limited
A$110,728,544
RICHARD CROOKES CONSTRUCTIONS PTY LTD1 contract · 1 agency
A$99,973,059
JOHNSTAFF INTERNATIONAL DEVELOPMENT PTY LTD1 contract · 1 agency
A$99,000,000

All 996 suppliers in the line

The extract

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

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.