Source: https://tendernation.io/suppliers/ricardo-aea Supplier profile # Ricardo-AEA Ltd Public sector contracts won, from published award notices Large business[Companies House 08229264](https://find-and-update.company-information.service.gov.uk/company/08229264) [ Follow competitor](/login "Sign in to follow competitors")[ Compete for this work](/register) Contracts won 433 since 25 May 2012 Total awarded £247,405,325 where values were published Buyers 152 public bodies Latest win 8 Jul 2026 ## Contracts ending soon Contracts ending in the next 18 months. Buyers usually re-tender before the end date, so these are openings for competitors. - [PS24233 - CCA Future Schemes](https://tendernation.io/opportunities/01a13ce2-dc8f-71d7-b053-f3fbaee441c4/ps24233-cca-future-schemes)[DESNZ](https://tendernation.io/buyers/desnz) £400,210 Ends 30 Oct 2026 - [Air Quality Modelling Service](https://tendernation.io/opportunities/01a13d0a-5794-7102-90da-e3bf5b6ff562/air-quality-modelling-service)[Hampshire County Council](https://tendernation.io/buyers/hampshire-county-council) £135,000 Ends 1 Dec 2026 - [Provision of Air Quality Diffusion Tube Monitoring & ASR Reporting Services\[WBC\] - AWARD](https://tendernation.io/opportunities/01a13cda-4513-722e-80b0-bb51d33229e3/provision-of-air-quality-diffusion-tube-monitoring-asr-reporting-serviceswbc)[Waverley Borough Council](https://tendernation.io/buyers/waverley-borough-council) £35,620 Ends 31 Dec 2026 - [Energy & Net Zero Professional Services Framework](https://tendernation.io/opportunities/01a13d05-4d87-718c-a383-df14c8960eae/energy-net-zero-professional-services-framework)[DESNZ](https://tendernation.io/buyers/desnz) Value not counted: framework or estimated ceiling Ends 31 Jan 2027 - [Air Quality Monitoring Contract Data Management Services, Web Page Data Dissemination](https://tendernation.io/opportunities/01a13bd2-49e4-704d-8a16-3927d854f187/air-quality-monitoring-contract-data-management-services-web-page-data-dissemin)[South Cambridgeshire District Council](https://tendernation.io/buyers/south-cambridgeshire-district-council) £5,154 Ends 28 Feb 2027 - [Farm Advisory Service One to Many & One to One](https://tendernation.io/opportunities/01a13ba5-4227-709f-ab32-2c22afc6ba86/farm-advisory-service-one-to-many-one-to-one)[Scottish Government](https://tendernation.io/buyers/scottish-government) £6,290,567 Ends 30 Mar 2027 - [2526-0533 Air quality Local Site Operator (LSO) and data management](https://tendernation.io/opportunities/01a13bdc-4369-714f-b114-334b0396fd25/2526-0533-air-quality-local-site-operator-lso-and-data-management)[London Borough of Islington](https://tendernation.io/buyers/london-borough-of-islington) £14,350 Ends 31 Mar 2027 - [ARE - Scottish Land Matching Service](https://tendernation.io/opportunities/01a13bce-b9a4-7267-af6d-3fa53019298d/are-scottish-land-matching-service)[Scottish Government](https://tendernation.io/buyers/scottish-government) £460,000 Ends 31 Mar 2027 - [Chemdata Subscription Renewal](https://tendernation.io/opportunities/01a13bb9-f52f-7081-b6ad-c2c0b0898b34/chemdata-subscription-renewal)[Norfolk County Council](https://tendernation.io/buyers/norfolk-county-council) £35,000 Ends 31 Mar 2027 - [UK Hydrocarbons Monitoring Network 2025-2027](https://tendernation.io/opportunities/01a13d13-07d9-7084-938c-82439c844ef7/uk-hydrocarbons-monitoring-network-2025-2027)[Department for Environment, Food & Rural Affairs](https://tendernation.io/buyers/department-for-environment-food-rural-affairs) £2,550,514 Ends 31 Mar 2027 ## Recent contract awards - [Systems and Behaviour Framework](https://tendernation.io/opportunities/01a13bd9-d084-7356-9e8a-0109b80827c3/systems-and-behaviour-framework)[Zero Waste Scotland Ltd](https://tendernation.io/buyers/zero-waste-scotland-ltd) Value not counted: framework or estimated ceiling 8 Jul 2026 - [ETAFFCSFMidlands09 - Catchment Sensitive Farming: One-to-one Advice Programme](https://tendernation.io/opportunities/01a13d20-af80-72b4-b31e-acacbe24f799/etaffcsfmidlands09-catchment-sensitive-farming-one-to-one-advice-programme)[Defra](https://tendernation.io/buyers/defra) £86,671 13 May 2026 - [ES RDE 029 - Ambient air quality monitoring strategy for industrial clusters](https://tendernation.io/opportunities/01a13bdd-6ef5-73f3-82b8-3b3351b2d20b/es-rde-029-ambient-air-quality-monitoring-strategy-for-industrial-clusters)[Department for Environment Food & Rural Affairs](https://tendernation.io/buyers/department-for-environment-food-rural-affairs) £20,000 28 Apr 2026 - [P45 - Audit of Decarbonisation Works](https://tendernation.io/opportunities/01a13bcf-bb69-73f2-9dfb-44ec0ab9fceb/p45-audit-of-decarbonisation-works)[Salix Finance Ltd](https://tendernation.io/buyers/salix-finance-ltd) Value not counted: framework or estimated ceiling 16 Apr 2026 - [UNFCCC Review – In-Country Review of Malta’s Biennial Transparency Report 2026](https://tendernation.io/opportunities/01a13bdb-457b-7026-934b-988d9ace09ec/unfccc-review-in-country-review-of-maltas-biennial-transparency-report-2026)[Department for Energy Security & Net Zero](https://tendernation.io/buyers/department-for-energy-security-net-zero) £25,973 10 Apr 2026 - [2526-0533 Air quality Local Site Operator (LSO) and data management](https://tendernation.io/opportunities/01a13bdc-4369-714f-b114-334b0396fd25/2526-0533-air-quality-local-site-operator-lso-and-data-management)[London Borough of Islington](https://tendernation.io/buyers/london-borough-of-islington) £14,350 27 Mar 2026 - [Chemdata Annual Licensing](https://tendernation.io/opportunities/01a13be0-409b-736e-af9f-0d817ec848e3/chemdata-annual-licensing)[West Midlands Fire and Rescue Authority](https://tendernation.io/buyers/west-midlands-fire-and-rescue-authority) £41,370 25 Mar 2026 - [Gen5 Consult - Transport, Highways & Infrastructure Consultancy Framework 2026 - 2030](https://tendernation.io/opportunities/01a13bd2-ac96-720a-ac4b-8d9f63fd971d/gen5-consult-transport-highways-infrastructure-consultancy-framework-2026)[Hampshire County Council](https://tendernation.io/buyers/hampshire-county-council) Value not published 24 Mar 2026 - [SCC - MS - Waste Operations Procurement: Operational Technical Support Services](https://tendernation.io/opportunities/01a13d1e-8ae6-71f7-a6ce-4497586a2855/scc-ms-waste-operations-procurement-operational-technical-support-services)[Surrey County Council](https://tendernation.io/buyers/surrey-county-council) £198,691 24 Feb 2026 - [SCC - MS - Waste Operations Procurement: Operational Technical Support Services](https://tendernation.io/opportunities/01a13d1e-8ae6-71f7-a6ce-4497586a2855/scc-ms-waste-operations-procurement-operational-technical-support-services)[Surrey County Council](https://tendernation.io/buyers/surrey-county-council) Value not published 24 Feb 2026 - [UNFCCC Review - In-Country Review of Zimbabwe's Biennial Transparency Report](https://tendernation.io/opportunities/01a13bd7-523c-734b-b949-12612c98a0bf/unfccc-review-in-country-review-of-zimbabwes-biennial-transparency-report)[Department for Energy Security & Net Zero](https://tendernation.io/buyers/department-for-energy-security-net-zero) £27,400 16 Feb 2026 - [Air Quality Monitoring Contract Data Management Services, Web Page Data Dissemination](https://tendernation.io/opportunities/01a13bd2-49e4-704d-8a16-3927d854f187/air-quality-monitoring-contract-data-management-services-web-page-data-dissemin)[South Cambridgeshire District Council](https://tendernation.io/buyers/south-cambridgeshire-district-council) £5,154 13 Feb 2026 - [Provision of Air Quality Data Management Services to the Kent and Medway Air Quality Monitoring Network](https://tendernation.io/opportunities/01a13bcf-b99b-70c7-930b-b8184a640e81/provision-of-air-quality-data-management-services-to-the-kent-and-medway-air-qua)[Tunbridge Wells Borough Council](https://tendernation.io/buyers/tunbridge-wells-borough-council) Value not published 5 Feb 2026 - [ARE - Scottish Land Matching Service](https://tendernation.io/opportunities/01a13bce-b9a4-7267-af6d-3fa53019298d/are-scottish-land-matching-service)[Scottish Government](https://tendernation.io/buyers/scottish-government) £460,000 1 Feb 2026 - [Technical assistance for the development of an Electric Vehicle battery policy in South Africa](https://tendernation.io/opportunities/01a13d21-7199-72f3-971a-0df912cc88dc/technical-assistance-for-the-development-of-an-electric-vehicle-battery-policy-i)[Palladium International Limited](https://tendernation.io/buyers/palladium-international-limited) £117,119 1 Feb 2026 ## Who they win from - [Defra Network eTendering Portal47 wins](https://tendernation.io/buyers/defra-network-etendering-portal) - [Department for Environment Food & Rural Affairs27 wins](https://tendernation.io/buyers/department-for-environment-food-rural-affairs) - [Environment Agency20 wins](https://tendernation.io/buyers/environment-agency) - [Natural England20 wins](https://tendernation.io/buyers/natural-england) - [Defra13 wins](https://tendernation.io/buyers/defra) - [UK Shared Business Services Limited13 wins](https://tendernation.io/buyers/uk-shared-business-services-limited) - [Waste & Resources Action Programme13 wins](https://tendernation.io/buyers/waste-resources-action-programme) - [DESNZ9 wins](https://tendernation.io/buyers/desnz) ## Bids named on award notices Bid for 53 contracts: won 52, lost 1. - [Lost: Department for Energy Security & Net Zero](https://tendernation.io/opportunities/01a13bcc-f9fa-73be-8416-23cb3d4bbdd8)30 Sept 2026 Award notices have listed every bidder only since the Procurement Act (February 2025). ## Paid by (last 12 months) - [Nottinghamshire Fire and Rescue Service](https://tendernation.io/buyers/nottinghamshire-fire-and-rescue-service)£20,900 - [Durham and Darlington Fire and Rescue Service](https://tendernation.io/buyers/durham-and-darlington-fire-and-rescue-service)£16,548 From councils' published spending over £500. ## What they win - [Sewage, refuse, cleaning & environmental](https://tendernation.io/sectors/sewage-refuse-cleaning-environmental)136 - [Research & development](https://tendernation.io/sectors/research-development)133 - [Architecture, engineering & surveying](https://tendernation.io/sectors/architecture-engineering-surveying)54 - [Business services](https://tendernation.io/sectors/business-services)37 - [IT services](https://tendernation.io/sectors/it-services)18 - [Education & training](https://tendernation.io/sectors/education-training)9 Competing with Ricardo-AEA Ltd? 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