235 federal contracts in this category reach their recorded end date in 2027, held by 20 agencies. Earliest ends 1 January 2027; latest ends 30 December 2027.
128,193 federal contract notices·AusTender OCDS award releases·retrieved 12 October 2026
Which agencies hold this work
Contracts expiring, by buying agency
Department of Climate Change, Energy, the Environment and Water
85
Department of Agriculture, Fisheries and Forestry
67
Department of Defence
31
Department of Infrastructure, Transport, Regional Development, Communications, Sport and the Arts
Department of Climate Change, Energy, the Environment and Water
63
GHD PTY LTD
Department of Defence
64
Individual supplier (name withheld)
Department of Climate Change, Energy, the Environment and Water
78
TERRENCE RAYMOND and MARIE ALISON MARTIN
Department of Climate Change, Energy, the Environment and Water
78
Individual supplier (name withheld)
Department of Climate Change, Energy, the Environment and Water
80
Individual supplier (name withheld)
Department of Climate Change, Energy, the Environment and Water
80
Alan Richardson THWAITES & Susan Elizabeth CARMICHAEL
Department of Climate Change, Energy, the Environment and Water
83
IAN HUGH MCCAGUE and JANENE ANDREA MCCAGUE
Department of Climate Change, Energy, the Environment and Water
83
Individual supplier (name withheld)
Department of Climate Change, Energy, the Environment and Water
84
Andrew Joseph Graeme Hamilton and Dean John Kennedy Hamilton
Department of Climate Change, Energy, the Environment and Water
84
Robert Donald & Narelle Janet Graham
Department of Climate Change, Energy, the Environment and Water
85
Robert Donald & Narelle Janet Graham
Department of Climate Change, Energy, the Environment and Water
85
Risk Management Technologies P/L
Department of Parliamentary Services
85
Individual supplier (name withheld)
Department of Climate Change, Energy, the Environment and Water
86
DAVID GREIG AND GEOFFREY JAMES MAY
Department of Climate Change, Energy, the Environment and Water
87
ENVIROPACIFIC SERVICES
Department of Defence
88
Coppymurrumbilla Station Pty Ltd
Department of Climate Change, Energy, the Environment and Water
98
Andrew Joseph Graeme Hamilton and Dean John Kennedy Hamilton
Department of Climate Change, Energy, the Environment and Water
98
Janet Kutrolli & BASHKIM NOMINEES PTY LTD
Department of Climate Change, Energy, the Environment and Water
99
BASHKIM NOMINEES PTY LTD
Department of Climate Change, Energy, the Environment and Water
99
Robert Donald & Elizabeth Anne LENNIE
Department of Climate Change, Energy, the Environment and Water
101
Grant Richard and Carmel Theresa Carey
Department of Climate Change, Energy, the Environment and Water
101
Individual supplier (name withheld)
Department of Climate Change, Energy, the Environment and Water
101
The Dunes (VIC) Pty Ltd
Department of Climate Change, Energy, the Environment and Water
101
Individual supplier (name withheld)
Department of Climate Change, Energy, the Environment and Water
105
Individual supplier (name withheld)
Department of Climate Change, Energy, the Environment and Water
105
Individual supplier (name withheld)
Department of Climate Change, Energy, the Environment and Water
105
Individual supplier (name withheld)
Department of Climate Change, Energy, the Environment and Water
106
Individual supplier (name withheld)
Department of Climate Change, Energy, the Environment and Water
107
Individual supplier (name withheld)
Department of Climate Change, Energy, the Environment and Water
108
NATION PARTNERS PTY LTD
Department of Finance
111
AECOM Australia Pty Ltd
Department of Finance
112
Individual supplier (name withheld)
Department of Climate Change, Energy, the Environment and Water
114
Andrew Ross and Vicki Merilyn Polst
Department of Climate Change, Energy, the Environment and Water
115
GEO PSI Pty Ltd
Bureau of Meteorology
115
Waratah Eco Works Pty Ltd
Sydney Harbour Federation Trust
115
JJ RYAN CONSULTING PTY LTD
Department of Defence
117
T M DAVISON Consulting Pty Ltd
Clean Energy Regulator
119
Individual supplier (name withheld)
Department of Climate Change, Energy, the Environment and Water
119
Beebo Hay & Harvest Contracting Pty Ltd
Department of Climate Change, Energy, the Environment and Water
122
Beebo Hay & Harvest Contracting Pty Ltd
Department of Climate Change, Energy, the Environment and Water
122
Individual supplier (name withheld)
Department of Climate Change, Energy, the Environment and Water
123
Michael Keith & Marcia Anne MCBURNIE
Department of Climate Change, Energy, the Environment and Water
124
Individual supplier (name withheld)
Department of Veterans' Affairs
125
Individual supplier (name withheld)
Department of Climate Change, Energy, the Environment and Water
131
G-TEK AUSTRALIA PTY LTD
Department of Defence
135
OPEC SYSTEMS PTY LTD
Department of Defence
135
Individual supplier (name withheld)
Department of Climate Change, Energy, the Environment and Water
136
R & K Morrison Farming Pty Ltd
Department of Climate Change, Energy, the Environment and Water
136
Carringbush PTY LTD
Department of Climate Change, Energy, the Environment and Water
139
Individual supplier (name withheld)
Department of Climate Change, Energy, the Environment and Water
140
Carringbush PTY LTD
Department of Climate Change, Energy, the Environment and Water
145
Carringbush PTY LTD
Department of Climate Change, Energy, the Environment and Water
145
FIVE CUBED ENVIRONMENTAL INDIGENOUS CONSULTANTS PTY LTD[025]
Department of Climate Change, Energy, the Environment and Water
145
Individual supplier (name withheld)
Department of Climate Change, Energy, the Environment and Water
145
NSW Western Local Land Services
CSIRO
145
TEAGAN SHIELDS CONSULTING PTY LTD [167]
Department of Climate Change, Energy, the Environment and Water
145
Individual supplier (name withheld)
Department of Climate Change, Energy, the Environment and Water
145
ALLUVIUM CONSULTING AUSTRALIA PTY LTD [039]
Department of Climate Change, Energy, the Environment and Water
146
RPS AAP CONSULTING PTY LTD
Department of Defence
146
Kleinfelder Australia Pty LTD [983]
Department of Climate Change, Energy, the Environment and Water
146
NATIONAL OFFSHORE PETROLEUM SAFETY AND ENVIRONMENTAL
Department of Climate Change, Energy, the Environment and Water
147
Aestra Pty Ltd
Great Barrier Reef Marine Park Authority
147
Mr Stephen Ross and Mrs Robyn Ann Cooke
Department of Climate Change, Energy, the Environment and Water
148
Barry Corbett Vinecombe Sharyn Louise Vinecombe
Department of Climate Change, Energy, the Environment and Water
148
Individual supplier (name withheld)
Department of Climate Change, Energy, the Environment and Water
151
COMMONWEALTH SCIENTIFIC AND INDUSTRIAL
Department of Agriculture, Fisheries and Forestry
153
Enviropacific Services Limited
CSIRO
156
COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANISATION
Clean Energy Regulator
162
JASKO AIRPORT SERVICES SERVICES PTY LTD
Department of Defence
172
JJ RYAN CONSULTING PTY LTD
Department of Defence
172
JJ RYAN CONSULTING PTY LTD
Department of Defence
172
HARC SERVICES PTY LTD [093]
Department of Climate Change, Energy, the Environment and Water
176
VENTIA UTILITY SERVICES PTY LIMITED
Department of Defence
176
Ucorp Pty Ltd t/a Chemwatch
Bureau of Meteorology
183
Aestra Pty Ltd
Director of National Parks
204
Burnanga Indigenous Fishing Club Incorporated [348]
Department of Climate Change, Energy, the Environment and Water
206
Individual supplier (name withheld)
Department of Foreign Affairs and Trade - Australian Aid Program
207
Umwelt (Australia) Pty Ltd
Bureau of Meteorology
207
Agon Environmental Pty Ltd
Royal Australian Mint
207
Individual supplier (name withheld)
Department of Foreign Affairs and Trade - Australian Aid Program
207
TTF RENMARK IRRIGATION TRUST
Department of Climate Change, Energy, the Environment and Water
207
D3 Consulting Ltd.
Department of Industry, Science and Resources
208
COMMONWEALTH SCIENTIFIC AND INDUSTRIAL
Department of Agriculture, Fisheries and Forestry
223
ADELAIDE UNIVERSITY
Department of Agriculture, Fisheries and Forestry
225
DEAKIN UNIVERSITY
Department of Agriculture, Fisheries and Forestry
229
DEPARTMENT OF REGIONAL NSW PRIMARY
Department of Agriculture, Fisheries and Forestry
232
GUMATJ AIR LAND AND SEA COMPANY PTY LTD
Department of Agriculture, Fisheries and Forestry
237
Queensland Police Service
Great Barrier Reef Marine Park Authority
237
WALALAKOO ABORIGINAL CORPORATION RNTBC
Department of Agriculture, Fisheries and Forestry
237
WUNAMBAL GAAMBERA ABORIGINAL CORPORATION
Department of Agriculture, Fisheries and Forestry
237
YAMATJI MARLPA ABORIGINAL CORPORATION
Department of Agriculture, Fisheries and Forestry
237
SENVERSA PTY LTD
Department of Infrastructure, Transport, Regional Development, Communications, Sport and the Arts
237
DAMBIMANGARI ABORIGINAL CORPORATION
Department of Agriculture, Fisheries and Forestry
237
Dept of Climate Change, Energy, the Environment & Water
Department of Climate Change, Energy, the Environment and Water
237
UNIVERSITY OF TASMANIA
Department of Climate Change, Energy, the Environment and Water
237
235 contracts in environmental services come back to market before 2027 ends. Get alerted when they do.
Every one of these has an incumbent and an end date. TenderScout watches the replacement going to market and matches it against your business profile the day it is published.
Suppliers recorded as an individual rather than a company are shown as “Individual supplier (name withheld)”.
Methodology. Source: AusTender OCDS award releases (Commonwealth/federal only), public.awarded_contracts; category names are the standard UNSPSC 2-digit segment titles mapped from each contract's unspsc_code — the source data's unspsc_title field is not populated, deduplicated by one release per OCID — the highest-value release, ties broken by release_id (the deployed public.awarded_contracts view rule), retrieved 12 October 2026.
How this work was bought originally
Procurement method of the expiring contracts
Limited tender
148 · 63%
Open tender
87 · 37%
A limited tender means the work was awarded without an open approach to market. Where that share is high, the incumbent’s renewal is the more likely outcome — which is exactly when an early conversation with the agency matters most.
Why there is no total here. AusTender restates a contract’s value on every amendment, and a small number of published values are wrong by orders of magnitude. Counts, dates and methods are unaffected, so that is what this page reports.