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Senate Supplementary Budget Estimates: 26 Oct 2026 – 29 Oct 2026

Committee dates and portfolio agencies, with recent AusTender contracts and GrantConnect awards.

Program to be finalised. Portfolio agencies below are not confirmed hearing appearances.

Checked 10 Oct 2026 · APH next hearings

Period covered: contracts published 4 Oct 2025 – 3 Oct 2026; grants agreed 4 Oct 2025 – 3 Oct 2026.

Recorded award values, not payments. Counts cover the available exports; gaps in those exports remain.

Updated 3 Oct 2026 · AusTender

One latest notice per contract; amendments are not added together. Dates below are publication dates. A register link is labelled when a notice URL is unavailable.

Updated 3 Oct 2026 · GrantConnect

Dates below are agreement dates. Future agreements beyond the export date are excluded. No donor records are used.

Group A

26 Oct 2026 – 27 Oct 2026

Environment and Communications

20 agencies

Climate Change, Energy, the Environment and Water · Communications, Sport and the Arts

Portfolio agencies (program not yet published)

Australian Institute of Marine Science

Contracts
10 · $6,165,913
Grants
No grants in this period
Largest recorded awards, by value
Contracts

Australian National Maritime Museum

Contracts
5 · $16,891,358
Grants
No grants in this period
Largest recorded awards, by value
Contracts

Climate Change Authority

Contracts
29 · $2,337,276
Grants
No grants in this period
Largest recorded awards, by value
Contracts
  • CN4249067: 000454 (AusTender register)

    Ernst & Young · $427,999 · Published 12 Jun 2026

  • CN4276141: 000465 (AusTender register)

    Technology One Limited · $281,256 · Published 11 Sep 2026

  • CN4177957: 000413 (AusTender register)

    Jones Lang Lasalle (ACT) Pty Ltd · $254,500 · Published 5 Aug 2026

Department of Climate Change, Energy, the Environment and Water

Contracts
2,496 · $2,649,785,826
Grants
172 · $214,872,144
Largest recorded awards, by value
Contracts
Grants

Department of Infrastructure, Transport, Regional Development, Communications, Sport and the Arts

Contracts
1,002 · $1,465,448,007
Grants
329 · $941,743,730
Largest recorded awards, by value
Contracts
  • CN4249816: 0041016077 (AusTender register)

    The Trustee for BJM Canberra Trust · $314,953,058 · Published 15 Jun 2026

  • CN3163922: 0041007933 (AusTender register)

    Indian Ocean Oil Company Pty Ltd · $126,808,500 · Published 14 Aug 2026

  • CN4261608: 0042010745 (AusTender register)

    Data#3 Ltd · $77,049,840 · Published 16 Jul 2026

Grants

Director of National Parks

Contracts
60 · $147,824,548
Grants
No grants in this period
Largest recorded awards, by value
Contracts

National Archives of Australia

Contracts
147 · $42,863,705
Grants
No grants in this period
Largest recorded awards, by value
Contracts
  • CN4004986: CON000653 (AusTender register)

    Hitachi Data Systems Australia Pty Ltd · $4,130,152 · Published 16 Oct 2025

  • CN4252380: CON000754 (AusTender register)

    Chalfont Consulting Pty Ltd · $3,484,141 · Published 6 Jul 2026

  • CN3711388: CON000025 (AusTender register)

    Preservica Limited · $3,361,312 · Published 16 Oct 2025

Finance and Public Administration

19 agencies

Finance · Parliament · Prime Minister and Cabinet

Portfolio agencies (program not yet published)

Australian Electoral Commission

Contracts
728 · $779,399,666
Grants
No grants in this period
Largest recorded awards, by value
Contracts
  • CN4265018: 005658 (AusTender register)

    Data#3 Ltd · $84,899,834 · Published 1 Sep 2026

  • CN4214225: 005432 (AusTender register)

    Accenture Australia Pty Ltd · $70,791,702 · Published 12 Mar 2026

  • CN4193742: 005317 (AusTender register)

    Fuji Xerox Businessforce Pty Ltd · $43,800,000 · Published 30 Oct 2025

Department of Finance

Contracts
1,008 · $1,058,834,395
Grants
5 · $4,547,552
Largest recorded awards, by value
Contracts
  • CN4177068: 4400076079 (AusTender register)

    Jones Lang Lasalle (ACT) Pty Ltd · $160,894,227 · Published 10 Jun 2026

  • CN4271042: 4400078844 (AusTender register)

    Data#3 Ltd · $56,816,425 · Published 20 Aug 2026

  • CN4115700: 4400073937 (AusTender register)

    ADCO Constructions Pty Ltd · $44,699,578 · Published 10 Apr 2026

Grants

Department of the Prime Minister and Cabinet

Contracts
632 · $397,919,520
Grants
2 · $20,701,000
Largest recorded awards, by value
Contracts
  • CN3685105: C00085 (AusTender register)

    Zallcom Pty Limited · $21,285,690 · Published 7 Jul 2026

  • CN3799498: C00120 (AusTender register)

    Jones Lang Lasalle (ACT) Pty Ltd · $17,636,541 · Published 7 Jul 2026

  • CN4262153: C00952 (AusTender register)

    Data#3 Ltd · $16,776,144 · Published 17 Jul 2026

Grants

Future Fund Management Agency

Contracts
172 · $257,023,571
Grants
No grants in this period
Largest recorded awards, by value
Contracts
  • CN3769197: FFMA2116 (AusTender register)

    CBUS Property 447 Collins Street Pty Ltd · $73,954,695 · Published 11 Aug 2026

  • CN3944326: FFMA3581 (AusTender register)

    Data#3 Ltd · $28,172,065 · Published 26 Oct 2025

  • CN3650458: FFMA1377 (AusTender register)

    Market Sub TC Pty Ltd (via Scentre Group) · $17,727,047 · Published 27 Jul 2026

Independent Parliamentary Expenses Authority

Contracts
17 · $30,196,404
Grants
No grants in this period
Largest recorded awards, by value
Contracts

National Indigenous Australians Agency

Contracts
386 · $237,056,622
Grants
763 · $2,274,074,103
Largest recorded awards, by value
Contracts
Grants

Services Australia

Contracts
2,475 · $6,037,523,440
Grants
No grants in this period
Largest recorded awards, by value
Contracts

Legal and Constitutional Affairs

18 agencies

Attorney-General's · Home Affairs

Portfolio agencies (program not yet published)

Attorney-General's Department

Contracts
384 · $349,298,221
Grants
24 · $45,937,609
Largest recorded awards, by value
Contracts
  • CN3938110: 0041007524 (AusTender register)

    Fujitsu Australia Limited · $70,405,893 · Published 30 Jun 2026

  • CN3960939: 0041007525 (AusTender register)

    Austroads Ltd · $64,625,241 · Published 23 Apr 2026

  • CN4257288: 0041008421 (AusTender register)

    Department of the Attorney General · $19,405,000 · Published 2 Jul 2026

Grants

Australian Federal Police

Contracts
1,614 · $1,471,374,650
Grants
1 · $648,575
Largest recorded awards, by value
Contracts
  • CN4267434: 5700026135 (AusTender register)

    Commerz Real Australian Management Company Pty Ltd · $423,000,000 · Published 7 Aug 2026

  • CN4263849: 5700027247 (AusTender register)

    Data#3 Ltd · $51,524,983 · Published 24 Jul 2026

  • CN3667417: 5700013430 (AusTender register)

    International SOS (Australasia) Pty Ltd · $42,139,549 · Published 14 Nov 2025

Grants

Australian Human Rights Commission

Contracts
9 · $3,771,044
Grants
No grants in this period
Largest recorded awards, by value
Contracts
  • CN4247559: 2970 (AusTender register)

    NEC Australia · $1,069,170 · Published 9 Jun 2026

  • CN4185705: 2967 (AusTender register)

    The Shannon Company Pty Ltd · $576,769 · Published 30 Jun 2026

  • CN4223530: 2969 (AusTender register)

    RecordPoint Software APAC Pty Ltd · $470,301 · Published 10 Mar 2026

Department of Home Affairs

Contracts
2,159 · $16,165,284,430
Grants
85 · $405,532,091
Largest recorded awards, by value
Contracts
Grants

National Emergency Management Agency

Contracts
178 · $104,634,427
Grants
4 · $15,138,196
Largest recorded awards, by value
Contracts
Grants

Office of Parliamentary Counsel

Contracts
55 · $15,227,405
Grants
No grants in this period
Largest recorded awards, by value
Contracts

Rural and Regional Affairs and Transport

10 agencies

Agriculture, Fisheries and Forestry · Infrastructure, Transport and Regional Development

Portfolio agencies (program not yet published)

Department of Agriculture, Fisheries and Forestry

Contracts
1,466 · $1,199,266,968
Grants
57 · $108,835,727
Largest recorded awards, by value
Contracts
  • CN4265321: C18133 (AusTender register)

    Data#3 Ltd · $154,066,403 · Published 30 Jul 2026

  • CN4082040: C14871 (AusTender register)

    Unisys Australia Pty Limited · $60,645,197 · Published 6 Aug 2026

  • CN4065483: C11796 (AusTender register)

    Accenture Australia Pty Ltd · $46,494,204 · Published 6 Jul 2026

Grants

Department of Infrastructure, Transport, Regional Development, Communications, Sport and the Arts

Contracts
1,002 · $1,465,448,007
Grants
329 · $941,743,730
Largest recorded awards, by value
Contracts
  • CN4249816: 0041016077 (AusTender register)

    The Trustee for BJM Canberra Trust · $314,953,058 · Published 15 Jun 2026

  • CN3163922: 0041007933 (AusTender register)

    Indian Ocean Oil Company Pty Ltd · $126,808,500 · Published 14 Aug 2026

  • CN4261608: 0042010745 (AusTender register)

    Data#3 Ltd · $77,049,840 · Published 16 Jul 2026

Grants

High Speed Rail Authority

Contracts
73 · $382,845,620
Grants
No grants in this period
Largest recorded awards, by value
Contracts
  • CN4279156: 0041016277 (AusTender register)

    CPB Contractors Pty Limited · $50,000,000 · Published 25 Sep 2026

  • CN4279157: 0041016276 (AusTender register)

    Gamuda Engineering Pty Ltd · $50,000,000 · Published 25 Sep 2026

  • CN4259915: 0041016157 (AusTender register)

    WSP Australia Pty Limited · $47,585,222 · Published 9 Jul 2026

National Capital Authority

Contracts
109 · $276,086,831
Grants
No grants in this period
Largest recorded awards, by value
Contracts
  • CN4132901: C25/017 (AusTender register)

    Seymour Whyte Constructions Pty Ltd · $165,751,571 · Published 21 Dec 2025

  • CN4241043: C26030 (AusTender register)

    Green By Nature Landscape Services Pty Ltd · $40,975,228 · Published 18 May 2026

  • CN3721263: C20/158 (AusTender register)

    Complex Civil Pty Ltd · $17,671,681 · Published 14 Oct 2025

Group B

28 Oct 2026 – 29 Oct 2026

Community Affairs

19 agencies

Health, Disability and Ageing · Social Services

Portfolio agencies (program not yet published)

Australian Centre for Disease Control

Contracts
137 · $338,560,663
Grants
4 · $41,910,565
Largest recorded awards, by value
Contracts
  • CN3788901: 4500162213 (AusTender register)

    National Aboriginal Community Contr Health Organisation (naccho) · $58,464,716 · Published 1 Jun 2026

  • CN4245716: 4500163454 (AusTender register)

    National Aboriginal Community Contr Health Organisation (naccho) · $51,982,700 · Published 1 Jun 2026

  • CN4090042: 4500162477 (AusTender register)

    University of New South Wales · $44,649,936 · Published 1 Jun 2026

Grants

Cancer Australia

Contracts
91 · $18,186,269
Grants
13 · $10,362,648
Largest recorded awards, by value
Contracts
Grants

Department of Health, Disability and Ageing

Contracts
2,543 · $11,518,329,151
Grants
1,975 · $7,234,967,038
Largest recorded awards, by value
Contracts
  • CN4168189: 4500160705 (AusTender register)

    API Services Australia Pty Ltd · $625,120,643 · Published 29 Jul 2026

  • CN4168835: 4500160702 (AusTender register)

    Sigma Healthcare Limited · $616,847,240 · Published 29 Jul 2026

  • CN4168190: 4500160703 (AusTender register)

    Symbion Pharmacy Services · $604,952,320 · Published 29 Jul 2026

Grants

Department of Social Services

Contracts
304 · $6,907,549,541
Grants
200 · $81,909,858
Largest recorded awards, by value
Contracts
  • CN4188106: 70019438-63 (AusTender register)

    Advanced Personnel Management · $748,380,349 · Published 23 Nov 2025

  • CN4187414: 70019438-06 (AusTender register)

    Atwork Australia Pty Ltd · $638,828,945 · Published 23 Nov 2025

  • CN4188136: 70019438-68 (AusTender register)

    Sureway Employment and Training Pty Ltd · $487,837,123 · Published 23 Nov 2025

Grants

Independent Health and Aged Care Pricing Authority

Contracts
20 · $59,845,873
Grants
No grants in this period
Largest recorded awards, by value
Contracts
  • CN4062918: 4500155685 (AusTender register)

    HealthConsult Pty Ltd · $16,995,398 · Published 28 Jul 2026

  • CN4119592: 4500158629 (AusTender register)

    DXC Technology Australia Pty Limited · $16,770,972 · Published 10 Dec 2025

  • CN3963220: 4500151506 (AusTender register)

    PricewaterhouseCoopers Consulting (Australia) Pty Limited · $7,501,823 · Published 24 Apr 2026

National Blood Authority

Contracts
82 · $15,303,072,896
Grants
2 · $417,684
Largest recorded awards, by value
Contracts
Grants

National Health and Medical Research Council

Contracts
69 · $10,506,464
Grants
114 · $322,501,792
Largest recorded awards, by value
Contracts
Grants

Organ and Tissue Authority

Contracts
23 · $4,076,253
Grants
29 · $109,627,511
Largest recorded awards, by value
Contracts
  • CN4021988: C2324-021 (AusTender register)

    Dimension Data Australia Pty Ltd · $1,519,540 · Published 11 Dec 2025

  • CN4261013: C2627-001 (AusTender register)

    Evolve FM Pty Ltd · $436,800 · Published 15 Jul 2026

  • CN4036565: C2324-018A (AusTender register)

    Branded Graphics Pty Ltd · $414,000 · Published 13 Mar 2026

Grants

Economics

21 agencies

Industry, Science and Resources · Treasury

Portfolio agencies (program not yet published)

Australian Nuclear Science and Technology Organisation

Contracts
19 · $72,705,914
Grants
No grants in this period
Largest recorded awards, by value
Contracts

Australian Office of Financial Management

Contracts
36 · $34,355,738
Grants
No grants in this period
Largest recorded awards, by value
Contracts

Australian Taxation Office

Contracts
1,211 · $4,799,572,046
Grants
No grants in this period
Largest recorded awards, by value
Contracts
  • CN4073574: 5600003664 (AusTender register)

    Probe Operations Pty Ltd · $432,934,644 · Published 28 May 2026

  • CN3941026: 5600002846 (AusTender register)

    IBM Australia Ltd · $261,364,879 · Published 30 Jun 2026

  • CN3568399: 5600000383 (AusTender register)

    Wharf Investment Corporation Pty Lt · $213,593,606 · Published 24 Jul 2026

Department of Industry, Science and Resources

Contracts
1,057 · $1,598,194,602
Grants
45 · $114,318,178
Largest recorded awards, by value
Contracts
  • CN3869530: CON005083 (AusTender register)

    Petrofac Facilities Management Limited · $437,657,496 · Published 22 Dec 2025

  • CN4196951: CON009943 (AusTender register)

    Evolve FM Pty Ltd · $274,589,906 · Published 29 Jul 2026

  • CN4265435: CON011067 (AusTender register)

    Data#3 Ltd · $79,371,446 · Published 30 Jul 2026

Grants

Department of the Treasury

Contracts
332 · $234,244,116
Grants
7 · $52,161,745
Largest recorded awards, by value
Contracts
Grants

Inspector-General of Taxation

Contracts
14 · $1,849,496
Grants
No grants in this period
Largest recorded awards, by value
Contracts

IP Australia

Contracts
259 · $194,514,489
Grants
No grants in this period
Largest recorded awards, by value
Contracts
  • CN4197118: 0046007459 (AusTender register)

    Amazon Web Services Australia Pty Ltd · $12,582,590 · Published 3 Dec 2025

  • CN4255636: 0046007696 (AusTender register)

    Data#3 Ltd · $9,930,318 · Published 4 Sep 2026

  • CN4099963: 0046007341 (AusTender register)

    Probe Contact Solutions Australia Pty Limited · $9,298,238 · Published 4 May 2026

Net Zero Economy Authority

Contracts
111 · $33,356,764
Grants
No grants in this period
Largest recorded awards, by value
Contracts
  • CN4210366: CON000243 (AusTender register)

    Excelium Consulting Pty Ltd · $8,044,080 · Published 31 Aug 2026

  • CN4108377: CON000053 (AusTender register)

    Digital61 Pty Ltd · $3,421,841 · Published 12 Dec 2025

  • CN4118897: CON000057 (AusTender register)

    Excelium Consulting Pty Ltd · $3,012,966 · Published 6 Jul 2026

Office of the Australian Accounting Standards Board

Contracts
25 · $1,577,577
Grants
No grants in this period
Largest recorded awards, by value
Contracts

Reserve Bank of Australia

Contracts
33 · $107,915,530
Grants
No grants in this period
Largest recorded awards, by value
Contracts
  • CN4219365: 25/276/15 (AusTender register)

    Buildcorp Group Pty Limited · $41,991,040 · Published 1 Mar 2026

  • CN4220726: IT-2025-307 (AusTender register)

    IBM Australia Ltd · $15,759,517 · Published 20 Feb 2026

  • CN4232294: RBA SWEP (AusTender register)

    Buildcorp Group Pty Limited · $10,496,272 · Published 12 May 2026

Education and Employment

10 agencies

Education · Employment and Workplace Relations

Portfolio agencies (program not yet published)

Australian Research Council

Contracts
256 · $33,099,551
Grants
81 · $397,402,758
Largest recorded awards, by value
Contracts
Grants

Comcare

Contracts
54 · $108,103,318
Grants
No grants in this period
Largest recorded awards, by value
Contracts
  • CN4033842: 23CPU123 (AusTender register)

    121 MCS Pty Ltd · $21,495,181 · Published 11 Dec 2025

  • CN4244376: 25CPU271 (AusTender register)

    IFM Real Estate Fiduciary Pty Ltd · $7,640,241 · Published 27 May 2026

  • CN4260898: 26CPU122 (AusTender register)

    Data#3 Ltd · $5,482,335 · Published 14 Jul 2026

Department of Education

Contracts
329 · $488,511,801
Grants
876 · $276,346,069
Largest recorded awards, by value
Contracts
  • CN3998245: 4400068900 (AusTender register)

    The Social Research Centre · $53,776,039 · Published 15 May 2026

  • CN4247331: 4400078087 (AusTender register)

    KU Children's Services · $44,703,251 · Published 5 Jun 2026

  • CN4126311: 4400074281 (AusTender register)

    Education Services Australia Ltd · $41,207,646 · Published 6 Jul 2026

Grants

Department of Employment and Workplace Relations

Contracts
1,308 · $4,697,961,979
Grants
54 · $137,766,055
Largest recorded awards, by value
Contracts
Grants

Safe Work Australia

Contracts
82 · $21,328,061
Grants
No grants in this period
Largest recorded awards, by value
Contracts
  • CN4266363: 4500176782 (AusTender register)

    Cushman & Wakefield Pty Ltd · $3,146,349 · Published 4 Aug 2026

  • CN3882449: 4500147002 (AusTender register)

    Australian Institute of Health and Welfare · $3,026,505 · Published 4 Aug 2026

  • CN4266367: 4500172712 (AusTender register)

    DEP of Employment and Workplace REL · $2,058,021 · Published 21 Aug 2026

Foreign Affairs, Defence and Trade

10 agencies

Defence, including Veterans' Affairs · Foreign Affairs and Trade

Portfolio agencies (program not yet published)

Australian Submarine Agency

Contracts
298 · $306,904,004
Grants
No grants in this period
Largest recorded awards, by value
Contracts
  • CN4268271: 4610005697 (AusTender register)

    Accenture Australia Pty Ltd · $14,557,259 · Published 11 Aug 2026

  • CN4048425: 4600068896 (AusTender register)

    Accenture Australia Pty Ltd · $13,448,836 · Published 20 Feb 2026

  • CN4221564: 4610003505 (AusTender register)

    Huntington Ingalls Australia Pty Ltd · $13,087,402 · Published 21 Aug 2026

Department of Defence

Contracts
28,293 · $150,571,071,372
Grants
24 · $76,820,140
Largest recorded awards, by value
Contracts
  • CN3995544: ATDSAI (AusTender register)

    FMS Account Reserve Bank of Australia · $6,911,595,028 · Published 15 Dec 2025

  • CN3375971: 4600000616 (AusTender register)

    ASC Pty Ltd · $5,717,525,709 · Published 4 Dec 2025

  • CN4227142: 4610003837 (AusTender register)

    Austal Defence Shipbuilding Australia Pty Ltd · $5,231,621,478 · Published 23 Mar 2026

Grants

Department of Foreign Affairs and Trade

Contracts
3,125 · $2,562,877,160
Grants
44 · $92,454,481
Largest recorded awards, by value
Contracts
  • CN4274352: 4600029382 (AusTender register)

    Palladium International Pty Ltd · $166,650,000 · Published 4 Sep 2026

  • CN3975706: 4600009660 (AusTender register)

    Australia Post · $150,000,000 · Published 17 Aug 2026

  • CN4262207: 4600029591 (AusTender register)

    Growthpoint Properties Australia Limited · $133,540,619 · Published 18 Jul 2026

Grants

Department of Veterans' Affairs

Contracts
3,196 · $3,493,939,131
Grants
68 · $13,304,687
Largest recorded awards, by value
Contracts
  • CN4189900: CON002781 (AusTender register)

    The Country Care Group Pty Ltd · $300,000,000 · Published 14 Nov 2025

  • CN3736948: CON000032 (AusTender register)

    Bupa Health Services Pty Ltd · $220,975,097 · Published 29 Jun 2026

  • CN4189902: CON002779 (AusTender register)

    Aidacare Pty Ltd · $140,000,000 · Published 5 Jul 2026

Grants

Export Finance Australia

Contracts
34 · $54,392,868
Grants
No grants in this period
Largest recorded awards, by value
Contracts

Tourism Australia

Contracts
36 · $240,457,770
Grants
No grants in this period
Largest recorded awards, by value
Contracts
Checked 10 Oct 2026 · Australian Government Organisations Register

Primary bodies matched by recorded agency name to the Australian Government Organisations Register. Historical agency names remain separate; this is not a complete portfolio list. The infrastructure department covers functions allocated to two committees; its totals cover the whole agency, not either committee allocation.

An association does not prove influence.