# RSK ADAS — UK public sector contract awards > A prime supplier profile built from sourced government contract award notices. ## Key facts - Awards: 249 - Known award value: £33,554,078 - First award: 1 December 2016 - Latest award: 30 June 2026 ## Top public sector buyers - Defra Network eTendering Portal — 117 awards - [Natural England](/buyers/natural-england/contract-awards) — 34 awards - [Department for Environment, Food & Rural Affairs](/buyers/department-for-environment-food-rural-affairs/contract-awards) — 28 awards - [Defra](/buyers/defra/contract-awards) — 21 awards - NE — 8 awards ## Contract awards ### [Understanding the Environmental Impacts & Carbon Reduction - DEM0011224](/contracts/ocds-b5fd17-6f624a60-3ab2-4e4f-8aba-6ca31d171574) Department for Environment, Food & Rural Affairs · £0 · 21 May 2025 · awarded ### [RDE835 Developing Green Infrastructure Indicators and Reporting Phase 3](/contracts/ocds-b5fd17-236526f1-024b-4d32-a892-7b8cdaaa2f4a) Natural England · £9,925 · 15 July 2025 · awarded ### [RDE806 Reviewing the opportunities for Earth Observation data sets to inform Def](/contracts/ocds-b5fd17-9f57562f-a3c0-4ad4-aa12-a97724abe16f) Department for Environment, Food & Rural Affairs · £78,237 · 15 July 2025 · awarded ### [Catchment Sensitive Farming 1-1 Whole Farm Nitrogen & Phosphorus Planning Advice](/contracts/ocds-b5fd17-c57c4125-d1c4-4e42-a163-62042629202f) Natural England · £23,520 · 16 December 2024 · awarded ### [RDE802: The impact of 'regenerative agriculture' practices on peat soils](/contracts/ocds-b5fd17-5ffbbfb2-6178-4117-bd98-b8f3a8b12a0f) Department for Environment, Food & Rural Affairs · £108,363 · 16 June 2025 · awarded ### [ETAFFCSFS&E07](/contracts/ocds-b5fd17-a8221b89-8f17-4032-a036-3d01e05ad350) Natural England · £80,000 · 27 May 2025 · awarded ### [The Agricultural Land Classification system full technical review​](/contracts/ocds-b5fd17-ab4aad0b-26df-433d-8456-1fb0c0371c6f) Department for Environment, Food & Rural Affairs · £643,043 · 10 April 2025 · awarded ### [ALDT and the Land Drainage Act 1991](/contracts/ocds-b5fd17-19e415bf-4e06-4787-9742-dfa9c829654e) Environment Agency · £300,000 · 4 April 2025 · awarded ### [Cost of Soil Degradation - RDE Mini Comp - Sub Lot 1\.1](/contracts/ocds-b5fd17-866f3ae5-1e79-4579-895a-e51702ec6000) Department for Environment, Food & Rural Affairs · £142,922 · 13 March 2025 · awarded ### [ADAS Supporting Adaptation Action 24-25](/contracts/ocds-b5fd17-cf93e4c9-dfbb-409f-8925-a3c581d1d868) Met Office · £35,000 · 5 February 2025 · awarded ### [Climate Change Adaptation Study 2024](/contracts/ocds-b5fd17-94044490-9f02-408d-a311-8d78ecb0fea1) City of York Council · £79,980 · 29 January 2025 · awarded ### [RDE643 Cost benefits review of Defra's Earth Observation](/contracts/ocds-b5fd17-74c9ce86-7718-4e1d-88d1-0cca09a702f9) Department for Environment, Food & Rural Affairs · £96,652 · 24 January 2025 · awarded ### [RDE 710 Updated methodology for optimum water use and efficiency in agriculture](/contracts/ocds-b5fd17-b8383299-91b9-45b3-88bb-e15338e08131) Environment Agency · £48,732 · 15 January 2025 · awarded ### [RDE726 Assessing the value of long-established permanent grassland for soil](/contracts/ocds-b5fd17-9a921ce6-e035-4106-9820-f885779ff34e) Natural England · £35,863 · 27 November 2024 · awarded ### [RDE702 : Identifying pressures and opportunities for nutrients to land](/contracts/ocds-b5fd17-9942bd17-a2c9-444a-bc9e-472ba52adebf) Department for Environment, Food & Rural Affairs · £114,973 · 21 November 2024 · awarded ### [ETAFF CSFMidlands05: East Midlands Catchment Sensitive Farming One-to-one Advice](/contracts/ocds-b5fd17-31bcb2f3-cce2-4fe9-945b-c266ca82dfce) Natural England · £48,400 · 21 November 2024 · awarded ### [C26991: Production and Supply of Poultry Rate Cards for APHA](/contracts/ocds-b5fd17-1826e501-7b37-4ddb-a602-5ed36dd24886) Animal and Plant Health Agency · £27,170 · 31 October 2024 · awarded ### [RDE690 Land Use Choices Tool \(LUCT\) Pilot and User Testing Support](/contracts/ocds-b5fd17-aae54a93-e2ca-418d-b9dc-5d5c69920cf3) Environment Agency · £96,380 · 24 October 2024 · awarded ### [RDE692 Land Use Choices Tool \(LUCT\) Data Updates and User Training](/contracts/ocds-b5fd17-08461245-cdac-4489-a528-d613b2fc71a9) Environment Agency · £40,751 · 24 October 2024 · awarded ### [ETAFF CSFSW003: 1-1 Soils and Nutrients Advice](/contracts/ocds-b5fd17-db8c6837-8b0c-483b-9e11-16f461922fe0) Natural England · £82,050 · 2 October 2024 · awarded ### [RDE674 Review of resistance of pests, weeds and pathogens to conventional pestic](/contracts/ocds-b5fd17-1bd4fd60-abcd-4da1-8c36-ef80c538b428) Department for Environment, Food & Rural Affairs · £61,684 · 15 October 2024 · awarded ### [RDE656 YEN IPM data analysis 2014 - 2024](/contracts/ocds-b5fd17-eea73109-86c8-421c-b6cc-0344a1fe1c4b) Department for Environment, Food & Rural Affairs · £25,748 · 10 October 2024 · awarded ### [RDE630 IPM Decision Platform and Toolbox UK 2024-2025](/contracts/ocds-b5fd17-50ec23e3-4173-4376-866f-19e6379fd2bc) Department for Environment, Food & Rural Affairs · £58,648 · 18 September 2024 · awarded ### [ETAFFCSFS&E05](/contracts/ocds-b5fd17-097dd74b-6715-4d13-8e9a-582ba8d15e00) Natural England · £170,945 · 9 August 2024 · awarded ### [ETAFF/CSFMidlands04](/contracts/ocds-b5fd17-9c4ddad8-dca4-43de-988b-ee09504cee39) Natural England · £57,500 · 15 July 2024 · awarded Page 2 of 10; 249 total records.