Live tender calendar · UK public sector

Environment & Waste: the September 2026 tender calendar

35 environment & waste tenders close in September 2026, and 51 are live during it — drawn on one grid, with question cut-offs, bid deadlines and buyer decision windows.

closing in September

live during September

open in this category

£100m

combined value closing in September

buyers closing in September

September 2026

final 10 days → bid dueclarification deadlinebuyer decision window◀ opened earlierdashed = framework

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◀ Home Group Communal Cleaning (Scotland Only)◀ ASBESTOS REMOVAL AND DISPOSAL AND ANALYTICAL SERVICES ◀ Provision of Communal Cleaning in the Dover District Area ◀ Building Cleaning Services 5 ◀ NSDC-1693 Provision of the Collection and Reprocessing of Glass Packaging for Newark & Sherwood District Council (Concession)◀ Community Cleaning Contract ◀ Invitation to Tender for the Management of Cleaning Services at Hamstead Hall Academy Trust ◀ Vermin and Pest Control Services

Invitation to Tender for the Management of Cleaning Services at Hamstead Hall Academy Trust Home Group Communal Cleaning (Scotland Only)Building Cleaning Services 5 ASBESTOS REMOVAL AND DISPOSAL AND ANALYTICAL SERVICES ◀ Provision of Planning Enforcement Direct Action Contractor Provision of Communal Cleaning in the Dover District Area NSDC-1693 Provision of the Collection and Reprocessing of Glass Packaging for Newark & Sherwood District Council (Concession)Community Cleaning Contract Vermin and Pest Control Services ◀ ITT for the Provision of Pest Control Services ◀ High-Level Conservation Measures for Targeted Nutrient Neutrality Sites ◀ Processing of Recyclable Materials and Resources ◀ TENDER FOR COLLECTION AND PROCESSING OF WASTE TIMBER REF: 2627 TNDR EP 004 ◀ OneLSC Pest Control Services ◀ Electrofishing Survey Programme for Cambridge Chalk Stream Case Study Sites, 2027 and 2028 ◀ Waste Management and Recycling Framework ◀ WHC - BLOCK CLEANING SERVICES ◀ Ad-Hoc Pest Control Services ◀ Darlington College - Provision of Building Cleaning Services ◀ Strood Flood Defence Strategy

OneLSC Pest Control Services WHC - BLOCK CLEANING SERVICES Electrofishing Survey Programme for Cambridge Chalk Stream Case Study Sites, 2027 and 2028 ◀ Cleaning Services South Area -YMCA St Paul’s Group Waste Management and Recycling Framework ◀ Radon Testing & Inspections Ad-Hoc Pest Control Services Darlington College - Provision of Building Cleaning Services ◀ Strategic Environmental Assessment and Habitats Regulations Assessment for Slough new Local Plan v.1 Strood Flood Defence Strategy ◀ Hoo Surface Water Management Plan Model Update High-Level Conservation Measures for Targeted Nutrient Neutrality Sites ◀ CLEANING SERVICES AT SUTTON GATE- SHP Processing of Recyclable Materials and Resources ◀ CLEANING SERVICES AT SUTTON GATE- SHP TENDER FOR COLLECTION AND PROCESSING OF WASTE TIMBER REF: 2627 TNDR EP 004 ◀ Confidential Waste Services Provision of Planning Enforcement Direct Action Contractor ◀ Environmental Emergency Response ITT for the Provision of Pest Control Services ◀ Survey of potential Western Channel MPA control sites Invitation to Tender for the Management of Cleaning Services at Hamstead Hall Academy Trust ◀ St Edmunds College Window Cleaning Services Vermin and Pest Control Services ◀ APX041 - Cleaning & Waste Management Services Building Cleaning Services 5 ◀ Understanding the environmental impacts of displacing UK agricultural/commodity production NSDC-1693 Provision of the Collection and Reprocessing of Glass Packaging for Newark & Sherwood District Council (Concession)◀ Copy of The Provision of Window Cleaning and Associated Cleans for Caerphilly County Borough Council’s Corporate Properties Community Cleaning Contract ◀ Shared spaces cleaning works scheduled and responsive cleaning over 3 lots Home Group Communal Cleaning (Scotland Only)◀ Sewage Treatment Plants Maintenance and Replacement of Telemetry Units ASBESTOS REMOVAL AND DISPOSAL AND ANALYTICAL SERVICES Provision of Communal Cleaning in the Dover District Area

CLEANING SERVICES AT SUTTON GATE- SHP CLEANING SERVICES AT SUTTON GATE- SHP Shared spaces cleaning works scheduled and responsive cleaning over 3 lots Confidential Waste Services Environmental Emergency Response APX041 - Cleaning & Waste Management Services Understanding the environmental impacts of displacing UK agricultural/commodity production Survey of potential Western Channel MPA control sites Copy of The Provision of Window Cleaning and Associated Cleans for Caerphilly County Borough Council’s Corporate Properties St Edmunds College Window Cleaning Services Sewage Treatment Plants Maintenance and Replacement of Telemetry Units ◀ Westminster Housing Responsive Repairs and Major Works Contracts Cleaning Services South Area -YMCA St Paul’s Group ◀ Cleaning Services for Populo Living Radon Testing & Inspections ◀ Aston University STEM Education Trust Tender for Cleaning Services Strategic Environmental Assessment and Habitats Regulations Assessment for Slough new Local Plan v.1 ◀ Pest Control and Environmental Services 2026 Hoo Surface Water Management Plan Model Update ◀ Provision of comprehensive cleaning and exhauster services to the British High Commission Nairobi Strood Flood Defence Strategy ◀ OUTSOURCING OF COMMUNITY CLEANING SERVICES WHC - BLOCK CLEANING SERVICES ◀ Dog and litter bin emptying contract Ad-Hoc Pest Control Services ◀ Fire Risk Assessments & Associated Consultancy Services.Darlington College - Provision of Building Cleaning Services ◀ Term Service Contract for Drain Clearing and Associated Works OneLSC Pest Control Services ◀ Window Cleaning Electrofishing Survey Programme for Cambridge Chalk Stream Case Study Sites, 2027 and 2028 ◀ Wanstead High School Cleaning Tender Waste Management and Recycling Framework ◀ Window Cleaning Service ◀ Office for Students: Bristol Office Cleaning

Westminster Housing Responsive Repairs and Major Works Contracts Cleaning Services for Populo Living Term Service Contract for Drain Clearing and Associated Works Wanstead High School Cleaning Tender Aston University STEM Education Trust Tender for Cleaning Services Dog and litter bin emptying contract Pest Control and Environmental Services 2026 Window Cleaning Service Provision of comprehensive cleaning and exhauster services to the British High Commission Nairobi ◀ 809SB Winter Maintenance Office for Students: Bristol Office Cleaning OUTSOURCING OF COMMUNITY CLEANING SERVICES ◀ Hartpury University & Hartpury College of Further Education - Total Waste Management Services ◀ COM26142 Temporary Accommodation and Hostel Cleaning Fire Risk Assessments & Associated Consultancy Services.Window Cleaning Shared spaces cleaning works scheduled and responsive cleaning over 3 lots CLEANING SERVICES AT SUTTON GATE- SHP CLEANING SERVICES AT SUTTON GATE- SHP Confidential Waste Services APX041 - Cleaning & Waste Management Services Understanding the environmental impacts of displacing UK agricultural/commodity production Copy of The Provision of Window Cleaning and Associated Cleans for Caerphilly County Borough Council’s Corporate Properties Environmental Emergency Response Survey of potential Western Channel MPA control sites St Edmunds College Window Cleaning Services

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Every date on this page is stated by the buyer in the published notice · bars show the final 10 days of each bidding window, ◀ marks notices open longer · values capped at £100m per notice · framework values are ceilings, not contract sizes · no projections or forecasts appear on this page · contains public sector information licensed under the Open Government Licence v3.0.