Nitrogen

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1,239 Nitrogen notices found

Closed tenderPublished 18 September 2025
LA3455F DAFM – RFT to Establish a Single Supplier Framework Agreement for the Supply, Delivery, Installation, Commissioning and Calibration of a Temperature Monitoring System
Education Procurement Service EPSEUR 1,400,000Closing 18 November 2025High-temperature circulators
Closed tenderPublished 1 September 2025
SBRI - Agri-Food Tech Challenge
NHS Wales - Shared Services PartnershipClosing 24 September 2025Research services
Awarded contract
UKRI-4971 Compressed Air and Nitrogen Generator Systems
UK Research & InnovationSupplier(s) Activ-Air Automation LtdGBP 1,580,000Awarded 29 August 2025Expiring 16 October 2028Repair and maintenance services of machinery
Awarded contract
Supply of nutrient neutrality mitigation for Stour Environmental Credits Limited
Ashford Borough CouncilSupplier(s) Norfolk Rivers Consortium LimitedGBP 15,000,000Awarded 15 August 2025Expiring 1 October 2027Environmental services
Expired contract
RDE876 - Nitrogen Decision Framework: Deposition Reduction
Natural EnglandSupplier(s) AecomGBP 49,439.84Awarded 12 August 2025Expiring 1 April 2026Research and development consultancy services
Closed tenderPublished 14 August 2025
The provision of Air Quality Modelling
Leicester City CouncilGBP 20,000Closing 29 August 2025IT services: consulting, software development, Internet and support
Closed tenderPublished 14 August 2025
The provision of Air Quality Modelling
Leicester City CouncilClosing 29 August 2025Software package and information systems
Expired contract
ETAFFCSFSW006 One-to-One Advice Programme 2025
Natural EnglandSupplier(s) RSK ADAS LtdGBP 66,900Awarded 6 August 2025Expiring 31 March 2026Environmental services
Expired contract
RDE813 Nitrogen and phosphorus excretion calculator tools for pig and poultry
Environment AgencySupplier(s) RICARDO-AEA LIMITEDGBP 3,425.5Awarded 21 July 2025Expiring 31 October 2025Research and development consultancy services
Stale Pre-tenderPublished 4 August 2025
Bran Sands Long Sea Outfall
Northumbrian Water LimitedGBP 200,000,000Closing 20 August 2025Topographical services
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Closed tenderPublished 31 July 2025
9497 Afforestation Forestry Consultancy Services
Iarnród Eireann-Irish RailClosing 15 September 2025Forest resources management services
Closed tenderPublished 17 July 2025
OEP024-01 Evaluation of Approaches to Addressing the Nutrient Surplus in Northern Ireland
The Office for Environmental ProtectionGBP 125,000Closing 31 August 2025Pollution tracking and monitoring and rehabilitation
Awarded contract
Cryostat VEAT Notice
University of EdinburghSupplier(s) Green Resource Engineering Ltd (T/as GRE Ltd)GBP 200,000Awarded 10 July 2025Laboratory, optical and precision equipments (excl. glasses)
Awarded contract
Framework Agreement for the provision of Offsite Storage of Liquid Nitrogen Vessels
NHS Blood and TransplantSupplier(s) Biodock BiobankGBP 5,195,000Awarded 1 June 2025Expiring 31 May 2029Vessel storage services
Awarded contract
Offsite Storage of Liquid Nitrogen Vessels
NHS Blood and TransplantSupplier(s) Biodock BiobankGBP 3,848,000Awarded 1 June 2025Expiring 31 May 2029Vessel storage services
Awarded contract
Offsite Storage of Liquid Nitrogen Vessels
NHS Blood and TransplantSupplier(s) Biodock BiobankGBP 5,195,000Awarded 1 July 2025Vessel storage services
Closed tenderPublished 3 July 2025
Design, Supply, and Installation of a Liquid Nitrogen Storage &Distribution System
UK Atomic Energy AuthorityGBP 1,000,000Closing 8 August 2025Fabrication work
Awarded contract
Nitrogen and Phosphorous Mitigation Agreement
4 buyers
Breckland District Council
Broadland District Council
North Norfolk District Council
South Norfolk District Council
Supplier(s) OUR RIVERS (NORFOLK) LTD, Norfolk Rivers Consortium LimitedGBP 22,000,000Awarded 9 April 2025Environmental management
Closed tenderPublished 3 July 2025
Design, Supply, and Installation of a Liquid Nitrogen Storage &Distribution System
UK Atomic Energy AuthorityClosing 12 September 2025Non-destructive testing services
Expired contract
Provision of a LN2 Storage tank and filling tank
UK Health Security AgencySupplier(s) Haier Biomedical UK LtdGBP 16,286Awarded 30 June 2025Expiring 1 October 2025Gas tanks

Top buyers

Buyers ranked by total contract award volume for nitrogen.

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BuyersCountValue

Department for Environment, Food & Rural Affairs (DEFRA)
88
£35.4m
UK Shared Business Services - UKSBS
47
£3.5m
Education Procurement Service (EPS)
44
£10.6m
University of Birmingham
40
£8.8m
NHS Blood and Transplant
38
£60.3m
UK Research & Innovation
37
£48.3m
Natural England
36
£1.1m
National Physical Laboratory
31
£4.5m
UK Atomic Energy Authority
26
£4.8m
Medicines and Healthcare products Regulatory Agency
21
£2.2m

Trend over time

Notice volume for nitrogen published over time.

Top suppliers

Suppliers ranked by total contract award volume for nitrogen.

View all suppliers

SuppliersCountValue

BOC LIMITED
72
£354.4m
AIR PRODUCTS (GB) LIMITED
22
£183.1m
UK Centre for Ecology & Hydrology (UKCEH)
16
£3.0m
Aecom
13
£1.3m
ACOEM UK Ltd
12
£688.0k
A S Scientific
12
£261.4k
RICARDO-AEA LIMITED
10
£7.6m
Enviro Technology Services Ltd
9
£4.0m
Elementar UK Ltd
9
£720.3k
Biodock Biobank
8
£15.5m

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