Kellogg Brown & Root Pty Ltd
Kellogg Brown & Root Pty Ltd: $1,682,915,202 in recorded Commonwealth contract awards across 56 contracts and 7 agencies.
Updated 2026-10-23. Source: AusTender, Department of Finance. Latest contract notice per amendment lineage.. Award values are not expenditure. One contract is counted at its latest recorded notice value; amendments are not added together. Coverage is limited to the available notices.
Agencies contracted
- Department of Defence — 45 contracts, $1,670,485,856
- Department of Infrastructure, Transport, Regional Development, Communications, Sport and the Arts — 2 contracts, $8,365,762
- Australian Nuclear Science and Technology Organisation — 1 contracts, $1,539,297
- Australian Submarine Agency — 4 contracts, $1,484,524
- Department of Infrastructure, Transport, Regional Development, Communications and the Arts — 2 contracts, $484,946
- Department of Climate Change, Energy, the Environment and Water — 1 contracts, $346,117
- Department of Industry, Science and Resources — 1 contracts, $208,700
| Agency | 0–$440.1m | Actions | ||
|---|---|---|---|---|
| Software Support | Department of Defence | $127.6k | 15 Sep 2026 | |
| Maritime Infrastructure Baselining Activity | Department of Defence | $592.9k | 26 Jul 2026 | |
| Capability Life Cycle Management | Department of Defence | $23.9m | 12 Jul 2026 | |
| Support Services | Department of Defence | $164.2k | 9 Jul 2026 | |
| Airport Environment Officers | Department of Infrastructure, Transport, Regional Development, Communications, Sport and the Arts | $2.3m | 30 Jun 2026 | |
| Project Management Services | Australian Submarine Agency | $901.8k | 30 Jun 2026 | |
| Support Services | Department of Defence | $119.2k | 31 May 2026 | |
| Development of habitat quality scoring tools for threatened species in Victoria | Department of Climate Change, Energy, the Environment and Water | $346.1k | 16 Apr 2026 | |
| Support Services | Department of Defence | $2.3m | 31 Jan 2026 | |
| Support Services | Department of Defence | $43.2k | 4 Jan 2026 | |
| Project Support Services | Department of Defence | $9.8m | 31 Dec 2025 | |
| Support Services | Department of Defence | $133k | 22 Dec 2025 | |
| Training Services | Department of Defence | $17.5k | 9 Dec 2025 | |
| Aeronautical and Mission Package Support | Department of Defence | $32.1k | 30 Nov 2025 | |
| Sustainment Services | Department of Defence | $1.4m | 25 Nov 2025 | |
| Strategic Business Advisor | Australian Submarine Agency | $493.1k | 4 Nov 2025 | |
| Gap Analysis | Department of Defence | $150.6k | 3 Nov 2025 | |
| Naval Nuclear Propulsion Training Video | Australian Submarine Agency | $44k | 14 Oct 2025 | |
| Project Management Support Services | Department of Defence | $232.4k | 7 Sep 2025 | |
| Software Support and Maintenance | Department of Defence | $135.2m | 26 Aug 2025 | |
| Training Services | Department of Defence | $10.7k | 13 Jul 2025 | |
| Engineering Services | Department of Defence | $440.1m | 20 May 2025 | |
| Design Support Services | Department of Defence | $154.5m | 1 Aug 2024 | |
| Management Support Services | Australian Submarine Agency | $45.6k | 29 Jul 2024 | |
| Engineering Support Services | Department of Defence | $68.2m | 30 Jun 2024 | |
| Engineering Services | Department of Defence | $4.6m | 30 Jun 2024 | |
| Amphibious Combat and Sealift Capability Life Cycle Support | Department of Defence | $213.2m | 17 Apr 2024 | |
| Project Support Services | Department of Defence | $268.1k | 5 Nov 2023 | |
| Major Consultancy Services for the Design of the SyMo Transfer Duct Remediation Work | Australian Nuclear Science and Technology Organisation | $1.5m | 7 Sep 2023 | |
| Integrated Work Package Support Services | Department of Defence | $65.6m | 30 Sep 2022 | |
| Professional Services | Department of Defence | $1.7m | 31 Aug 2022 | |
| Professional Services related to Human Spaceflight Program | Department of Industry, Science and Resources | $208.7k | 4 Aug 2022 | |
| Airport Environment Officers | Department of Infrastructure, Transport, Regional Development, Communications, Sport and the Arts | $6m | 30 Jun 2022 | |
| Building Services | Department of Defence | $39.1m | 10 May 2022 | |
| Integrated Support Contract | Department of Defence | $12m | 16 Jan 2022 | |
| Construction Support Services | Department of Defence | $4.2m | 21 Nov 2021 | |
| Design Services | Department of Defence | $36.6m | 15 Nov 2021 | |
| Training Design Services | Department of Defence | $155.5k | 14 Sep 2021 | |
| Professional Contractor Service | Department of Defence | $1.4m | 29 Aug 2021 | |
| Contractor | Department of Infrastructure, Transport, Regional Development, Communications and the Arts | $372.6k | 26 Jul 2021 | |
| Contractor Engineering Support Services | Department of Defence | $382k | 7 Jul 2021 | |
| ICT Services | Department of Defence | $44.6m | 26 Jan 2021 | |
| Training Support Services | Department of Defence | $8.8m | 10 Jan 2021 | |
| Engineering Support Services | Department of Defence | $121.2m | 30 Jun 2020 | |
| Project Support Services | Department of Defence | $79.4m | 30 Jun 2020 | |
| LHD Engineering Study | Department of Defence | $977.2k | 15 Apr 2020 | |
| Integrated Work Package | Department of Defence | $95.3m | 19 Jan 2020 | |
| Major Service Provider Integrated Works Program | Department of Defence | $57.6m | 8 Apr 2019 | |
| Project Support Services | Department of Defence | $34.1m | 6 Jan 2019 | |
| Program and Project Support Services | Department of Defence | $1.9m | 13 Feb 2018 |
Notice details for the largest awards
- 4610000920 — Engineering Services. $440,116,001. Start date: 2025-05-20. Published: 2026-02-16. Agency: Department of Defence. AusTender notice CN4170348.
- 4600070021 — Amphibious Combat and Sealift Capability Life Cycle Support. $213,248,149. Start date: 2024-04-17. Published: 2026-04-08. Agency: Department of Defence. AusTender notice CN4051351.
- 4600077404 — Design Support Services. $154,467,389. Start date: 2024-08-01. Published: 2026-07-21. Agency: Department of Defence. AusTender notice CN4090834.
- 4610001706 — Software Support and Maintenance. $135,211,110. Start date: 2025-08-26. Published: 2025-12-10. Agency: Department of Defence. AusTender notice CN4184896.
- 4600005816 — Engineering Support Services. $121,211,502. Start date: 2020-06-30. Published: 2025-08-01. Agency: Department of Defence. AusTender notice CN3696990.
- 4600004560 — Integrated Work Package. $95,257,457. Start date: 2020-01-19. Published: 2026-06-26. Agency: Department of Defence. AusTender notice CN3656985.
- 4600005876 — Project Support Services. $79,412,379. Start date: 2020-06-30. Published: 2026-08-11. Agency: Department of Defence. AusTender notice CN3700670.
- 4600075094 — Engineering Support Services. $68,203,337. Start date: 2024-06-30. Published: 2026-02-20. Agency: Department of Defence. AusTender notice CN4083519.
- 4600042139 — Integrated Work Package Support Services. $65,630,502. Start date: 2022-09-30. Published: 2026-05-15. Agency: Department of Defence. AusTender notice CN3921076.
- 4600045236 — Major Service Provider Integrated Works Program. $57,568,457. Start date: 2019-04-08. Published: 2026-02-10. Agency: Department of Defence. AusTender notice CN3586725.
Other suppliers to these agencies
Department of Defence
- FMS Account Reserve Bank of Australia — $28,683,939,974 in recorded awards from this agency
- Thales Australia — $9,919,811,901 in recorded awards from this agency
- Boeing Defence Australia Ltd — $8,370,721,458 in recorded awards from this agency
- ASC Pty Ltd — $7,314,716,221 in recorded awards from this agency
- Austal Defence Shipbuilding Australia Pty Ltd — $7,140,145,315 in recorded awards from this agency
- BAE Systems Australia Ltd — $6,437,893,737 in recorded awards from this agency
- Hanwha Defense Australia Pty Ltd — $6,149,786,234 in recorded awards from this agency
- Rheinmetall Defence Australia Pty Ltd — $4,712,777,563 in recorded awards from this agency
- Ventia Australia Pty Ltd — $4,684,107,122 in recorded awards from this agency
- Raytheon Australia Pty Ltd — $4,493,779,306 in recorded awards from this agency
Department of Infrastructure, Transport, Regional Development, Communications, Sport and the Arts
- The Trustee for BJM Canberra Trust — $328,747,745 in recorded awards from this agency
- Indian Ocean Oil Company Pty Ltd — $128,057,259 in recorded awards from this agency
- Data#3 Ltd — $83,407,609 in recorded awards from this agency
- Philip Chun BC VIC Pty Ltd — $75,251,660 in recorded awards from this agency
- Concentrix Services Pty Ltd — $72,841,258 in recorded awards from this agency
- Virgin Australia Regional Airlines Pty Ltd — $72,301,053 in recorded awards from this agency
- Qantas Airways Ltd — $63,000,000 in recorded awards from this agency
- Accenture Australia Pty Ltd — $58,990,771 in recorded awards from this agency
- Master Building Solutions Pty Limit — $55,000,000 in recorded awards from this agency
- Chartair Pty Ltd — $42,116,542 in recorded awards from this agency
Australian Nuclear Science and Technology Organisation
- Areva NC — $46,000,000 in recorded awards from this agency
- Synertec Pty Ltd — $45,679,347 in recorded awards from this agency
- Isotope Technologies Dresden GmbH — $11,057,840 in recorded awards from this agency
- Ferrycarrig Construction Pty Ltd — $10,199,929 in recorded awards from this agency
- Wipro Technologies Australia P/L — $7,156,402 in recorded awards from this agency
- Power System Australia Pty Ltd — $6,339,750 in recorded awards from this agency
- Grosvenor Engineering Group Pty Ltd — $4,532,636 in recorded awards from this agency
- Nepean Engineering Pty Ltd — $4,115,150 in recorded awards from this agency
- Hot Cell Services — $3,872,821 in recorded awards from this agency
- Bilfinger Noell GmbH — $3,106,512 in recorded awards from this agency
Australian Submarine Agency
- ServeGate Australia Pty Ltd — $29,815,551 in recorded awards from this agency
- Accenture Australia Pty Ltd — $28,006,095 in recorded awards from this agency
- SME Gateway Pty Ltd — $19,313,896 in recorded awards from this agency
- Aurecon Australasia Pty Ltd — $14,412,103 in recorded awards from this agency
- Huntington Ingalls Australia Pty Ltd — $13,087,402 in recorded awards from this agency
- Kpmg — $13,029,384 in recorded awards from this agency
- McKinsey Pacific Rim Inc — $12,700,776 in recorded awards from this agency
- The Boston Consulting Group Pty Ltd — $12,100,000 in recorded awards from this agency
- Synergy Group OpCo Pty Ltd — $10,760,133 in recorded awards from this agency
- YTS - Yellow TAIL Solutions Pty Ltd — $10,116,985 in recorded awards from this agency
Department of Infrastructure, Transport, Regional Development, Communications and the Arts
- Qantas Airways Ltd — $68,769,354 in recorded awards from this agency
- ASG Group Limited — $58,952,436 in recorded awards from this agency
- JNC Group Australia Pty Ltd — $14,865,400 in recorded awards from this agency
- Virgin Australia Airlines Pty Ltd — $14,680,000 in recorded awards from this agency
- Water Corporation — $10,448,350 in recorded awards from this agency
- Ernst & Young — $8,240,044 in recorded awards from this agency
- Hays Specialist Recruitment (Australia) Pty Ltd — $8,070,089 in recorded awards from this agency
- Cushman & Wakefield Pty Ltd — $6,977,556 in recorded awards from this agency
- Verizon Australia Pty Ltd — $6,912,511 in recorded awards from this agency
- Jacobs Group (Australia) Pty Ltd — $6,844,538 in recorded awards from this agency
Department of Climate Change, Energy, the Environment and Water
- State Street Australia Ltd — $430,920,812 in recorded awards from this agency
- Evolve FM Pty Ltd — $353,943,495 in recorded awards from this agency
- Aware Water Group Pty Ltd — $235,173,774 in recorded awards from this agency
- Sandhurst Trustees Ltd — $218,389,713 in recorded awards from this agency
- Helicopter Resources Pty Ltd — $198,674,953 in recorded awards from this agency
- Perpetual Corporate Trust Limited — $188,945,117 in recorded awards from this agency
- Duxton Water Ltd — $140,284,419 in recorded awards from this agency
- Data#3 Ltd — $109,193,841 in recorded awards from this agency
- Jones Lang Lasalle (ACT) Pty Ltd — $97,678,492 in recorded awards from this agency
- NBInv AP9,llc — $62,718,801 in recorded awards from this agency
Department of Industry, Science and Resources
- Petrofac Facilities Management Limited — $437,657,496 in recorded awards from this agency
- Evolve FM Pty Ltd — $317,090,734 in recorded awards from this agency
- Data#3 Ltd — $127,373,624 in recorded awards from this agency
- Zenith Energy Australia Pty Ltd — $45,715,605 in recorded awards from this agency
- Ventia Utility Services Pty Limited — $42,447,914 in recorded awards from this agency
- Modern American Recycling Services, Europe A/S — $41,899,073 in recorded awards from this agency
- Arthur J Gallagher & Co (Aus) Limited — $38,989,627 in recorded awards from this agency
- Dell Australia — $36,408,685 in recorded awards from this agency
- Probe Contact Solutions Australia Pty Limited — $32,804,421 in recorded awards from this agency
- Hays Specialist Recruitment (Australia) Pty Ltd — $27,357,799 in recorded awards from this agency
An association does not prove influence.