Source: https://tendernation.io/suppliers/air-quality-consultants Supplier profile # Air Quality Consultants Ltd Public sector contracts won, from published award notices SME[Companies House 02814570](https://find-and-update.company-information.service.gov.uk/company/02814570) [ Follow competitor](/login "Sign in to follow competitors")[ Compete for this work](/register) Contracts won 76 since 14 Apr 2011 Total awarded £13,197,830 where values were published Buyers 44 public bodies Latest win 9 Sept 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. - [Air Quality modelling of Sites of Scientific Interest (SSSIs) to inform the Greater Cambridge Local Plan](https://tendernation.io/opportunities/01a13be4-0427-70db-b04f-9923ff8a8f14/air-quality-modelling-of-sites-of-scientific-interest-sssis-to-inform-the-grea)[South Cambridgeshire District Council](https://tendernation.io/buyers/south-cambridgeshire-district-council) £18,562 Ends 30 Nov 2026 - [ES RDE 092 - Health Impacts of Prolonged Air Pollution Episodes in the UK](https://tendernation.io/opportunities/01a13be9-5c2b-72e4-a0ec-cc2ca218789c/es-rde-092-health-impacts-of-prolonged-air-pollution-episodes-in-the-uk)[Department for Environment, Food and Rural Affairs](https://tendernation.io/buyers/department-for-environment-food-and-rural-affairs) £63,038 Ends 18 Dec 2026 - [ES RDE 017 - Management of the UK Registry Service](https://tendernation.io/opportunities/01a13bdc-fcef-719f-a842-54d046c2993a/es-rde-017-management-of-the-uk-registry-service)[Department for Environment Food & Rural Affairs](https://tendernation.io/buyers/department-for-environment-food-rural-affairs) £43,180 Ends 31 Mar 2027 - [Bradford Local Plan Air Quality Assessment](https://tendernation.io/opportunities/01a13bdf-f493-7145-9d4a-18d2c0bee942/bradford-local-plan-air-quality-assessment)[City of Bradford Metropolitan District Council](https://tendernation.io/buyers/city-of-bradford-metropolitan-district-council) Value not published Ends 31 Dec 2027 - [Contract Award for Air Quality and Climate Change Audits of Schools](https://tendernation.io/opportunities/01a13cef-6e76-72b4-8b18-a1405920a825/contract-award-for-air-quality-and-climate-change-audits-of-schools)[capitalEsourcing](https://tendernation.io/buyers/capitalesourcing) Value not counted: framework or estimated ceiling Ends 17 Mar 2028 - [Compliance Reporting](https://tendernation.io/opportunities/01a13bcd-7f13-73cf-962f-1ba0d312bf46/compliance-reporting)[Department for Environment, Food and Rural Affairs](https://tendernation.io/buyers/department-for-environment-food-and-rural-affairs) £236,317 Ends 31 Mar 2028 ## Recent contract awards - [Air Quality modelling of Sites of Scientific Interest (SSSIs) to inform the Greater Cambridge Local Plan](https://tendernation.io/opportunities/01a13be4-0427-70db-b04f-9923ff8a8f14/air-quality-modelling-of-sites-of-scientific-interest-sssis-to-inform-the-grea)[South Cambridgeshire District Council](https://tendernation.io/buyers/south-cambridgeshire-district-council) £18,562 9 Sept 2026 - [ES RDE 092 - Health Impacts of Prolonged Air Pollution Episodes in the UK](https://tendernation.io/opportunities/01a13be9-5c2b-72e4-a0ec-cc2ca218789c/es-rde-092-health-impacts-of-prolonged-air-pollution-episodes-in-the-uk)[Department for Environment, Food and Rural Affairs](https://tendernation.io/buyers/department-for-environment-food-and-rural-affairs) £63,038 26 Aug 2026 - [PKC14078 Perth AQMA Detailed Assessment](https://tendernation.io/opportunities/01a13df4-a8a4-7262-828b-99339fd10599/pkc14078-perth-aqma-detailed-assessment)[Perth & Kinross Council](https://tendernation.io/buyers/perth-kinross-council) £3,470 1 Jun 2026 - [Bradford Local Plan Air Quality Assessment](https://tendernation.io/opportunities/01a13bdf-f493-7145-9d4a-18d2c0bee942/bradford-local-plan-air-quality-assessment)[City of Bradford Metropolitan District Council](https://tendernation.io/buyers/city-of-bradford-metropolitan-district-council) Value not published 29 May 2026 - [Compliance Reporting](https://tendernation.io/opportunities/01a13bcd-7f13-73cf-962f-1ba0d312bf46/compliance-reporting)[Department for Environment, Food and Rural Affairs](https://tendernation.io/buyers/department-for-environment-food-and-rural-affairs) £236,317 12 May 2026 - [Compliance Reporting](https://tendernation.io/opportunities/01a13bcd-7f13-73cf-962f-1ba0d312bf46/compliance-reporting)[Department for Environment, Food and Rural Affairs](https://tendernation.io/buyers/department-for-environment-food-and-rural-affairs) £236,317 13 Apr 2026 - [ES RDE 017 - Management of the UK Registry Service](https://tendernation.io/opportunities/01a13bdc-fcef-719f-a842-54d046c2993a/es-rde-017-management-of-the-uk-registry-service)[Department for Environment Food & Rural Affairs](https://tendernation.io/buyers/department-for-environment-food-rural-affairs) £43,180 31 Mar 2026 - [ES RDE 009 - Testing UKAPAS Archive Methods for England](https://tendernation.io/opportunities/01a13bd8-11b4-7083-8af5-100906fb291a/es-rde-009-testing-ukapas-archive-methods-for-england)[Department for Environment Food & Rural Affairs](https://tendernation.io/buyers/department-for-environment-food-rural-affairs) £44,958 19 Feb 2026 - [Provision of a Horticultural Training and Supported Employment Service](https://tendernation.io/opportunities/01a13df5-d6ba-72ed-bbbf-ca18bfc4ed07/provision-of-a-horticultural-training-and-supported-employment-service)[Inverclyde Council](https://tendernation.io/buyers/inverclyde-council) £423,840 16 Feb 2026 - [ES RDE 004 - Development of the Decision-Making Thresholds (DMT) 2050 Methodology](https://tendernation.io/opportunities/01a13bd8-12ed-733e-9257-cbd7021c1569/es-rde-004-development-of-the-decision-making-thresholds-dmt-2050-methodolog)[Department for Environment Food & Rural Affairs](https://tendernation.io/buyers/department-for-environment-food-rural-affairs) £29,078 9 Feb 2026 - [PKC13791 Perth Circulation Plan Air Quality Modelling](https://tendernation.io/opportunities/01a13dfa-968c-72b7-a44c-4c0427aaa76d/pkc13791-perth-circulation-plan-air-quality-modelling)[Perth & Kinross Council](https://tendernation.io/buyers/perth-kinross-council) £6,400 5 Feb 2026 - [RDE989 - Literature and Data Review for EV Bus Evaluation - An NOâ‚‚ Reduction P](https://tendernation.io/opportunities/01a13d1d-499c-712e-9852-ded83f4350ec/rde989-literature-and-data-review-for-ev-bus-evaluation-an-noa-reduction)[Department for Environment, Food & Rural Affairs](https://tendernation.io/buyers/department-for-environment-food-rural-affairs) £44,800 12 Jan 2026 - [Purchase of 2 x 15t Road Sweepers](https://tendernation.io/opportunities/01a13dfe-556e-72e5-af15-f0e458bfcefb/purchase-of-2-x-15t-road-sweepers)[North Lanarkshire Council](https://tendernation.io/buyers/north-lanarkshire-council) £333,328 16 Dec 2025 - [Award of PKC13708 Source Apportionment Study](https://tendernation.io/opportunities/01a13dfe-6115-720e-93e7-d8ce562aac47/award-of-pkc13708-source-apportionment-study)[Perth & Kinross Council](https://tendernation.io/buyers/perth-kinross-council) £2,740 18 Nov 2025 - [RDE920 - Nature based solutions for air pollution beyond trees](https://tendernation.io/opportunities/01a13cfc-c895-7383-9b80-10bbdb2289d0/rde920-nature-based-solutions-for-air-pollution-beyond-trees)[Natural England](https://tendernation.io/buyers/natural-england) £49,860 10 Nov 2025 ## Companies House StatusActive Incorporated4 May 1993 (33 yrs) AccountsTotal exemption full IndustryEnvironmental consulting activities [View filing history](https://find-and-update.company-information.service.gov.uk/company/02814570)## Who they win from - [Defra Network eTendering Portal8 wins](https://tendernation.io/buyers/defra-network-etendering-portal) - [Department for Environment Food & Rural Affairs7 wins](https://tendernation.io/buyers/department-for-environment-food-rural-affairs) - [Perth & Kinross Council5 wins](https://tendernation.io/buyers/perth-kinross-council) - [Environment Agency4 wins](https://tendernation.io/buyers/environment-agency) - [Department for Environment, Food and Rural Affairs3 wins](https://tendernation.io/buyers/department-for-environment-food-and-rural-affairs) - [North Lanarkshire Council3 wins](https://tendernation.io/buyers/north-lanarkshire-council) - [University Of Edinburgh2 wins](https://tendernation.io/buyers/university-of-edinburgh) - [University of Glasgow2 wins](https://tendernation.io/buyers/university-of-glasgow) ## Latest accounts Net assets£3,573,796 Cash£2,062,839 Employees53 Year to 30 Jun 2025, from accounts filed at Companies House. ## Bids named on award notices Bid for 2 contracts: won 2, lost 0. Award notices have listed every bidder only since the Procurement Act (February 2025). ## Paid by (last 12 months) - [Department for Environment, Food & Rural Affairs](https://tendernation.io/buyers/department-for-environment-food-rural-affairs)£184,709 - [London Borough of Bromley](https://tendernation.io/buyers/london-borough-of-bromley)£6,250 - [Reigate and Banstead Borough Council](https://tendernation.io/buyers/reigate-and-banstead-borough-council)£3,390 From councils' published spending over £500. ## On government frameworks - [Research & Insights](https://tendernation.io/frameworks/RM6126)RM6126 · ends 23 Feb 2029 - [Construction Professional Services DPS](https://tendernation.io/frameworks/RM6242)RM6242 · ends 23 Feb 2029 ## What they win - [Research & development](https://tendernation.io/sectors/research-development)21 - [Sewage, refuse, cleaning & environmental](https://tendernation.io/sectors/sewage-refuse-cleaning-environmental)15 - [Education & training](https://tendernation.io/sectors/education-training)5 - [Architecture, engineering & surveying](https://tendernation.io/sectors/architecture-engineering-surveying)4 - [Health and social work](https://tendernation.io/sectors/health-social-work)3 - [Transport equipment & vehicles](https://tendernation.io/sectors/transport-equipment-vehicles)2 Competing with Air Quality Consultants Ltd? TenderNation shows who wins each buyer's work, flags contracts coming up for renewal and emails you new tenders that fit. Free plan available. [All buyers](/buyers)[Start free ](/register) 14-day free trial, no card required