Brief your market
Who could bid the next time Ministry of Defence- Defence Infrastructure Organisation tenders for environment & waste — from published contract awards, not directories. A tender that reaches more proven suppliers gets more bids; more bids is the evidence of value for money.
Ring 1
Proven with you
Suppliers already holding a published Ministry of Defence- Defence Infrastructure Organisation award in this category.
- SCHOLLENBERGER1 award
£60,000
Ring 2
Proven with buyers like you
Suppliers who have won this category with other Defence buyers — ranked by how many different buyers they've won with. This is the shortlist that widens your field.
- Veolia ES (UK) Limited3 awards · 2 buyers · latest May 2024
The Collection and Disposal of Hazardous Waste
- Safeskys Limited3 awards · 2 buyers · latest Jan 2019
The Provision of Airfield Wildlife Control Services, Western Region.
- Slicker Recycling Limited3 awards · 2 buyers · latest Jan 2021
Compliant and Ethical Disposal of Petrol, Oils and Lubricants (POL)
- Safeskys2 awards · 2 buyers · latest Feb 2017
Provision of Airfield Wildlife Control, Southern Region
- Future Industrial Services Limited2 awards · 2 buyers · latest Sept 2024
Collection & Disposal effluent water
- NBC Environment Ltd.2 awards · 2 buyers · latest Feb 2017
Provision of Airfield Wildlife Control, Eastern Region
- Birdstrike Management Ltd.2 awards · 2 buyers · latest May 2018
The Provision of Independent Specialist Advice and Assurance to RAF Airfield Wildlife Control Policy
- West Berkshire Council5 awards · latest Aug 2024
2024 REPPIR FEES
- BAE SYSTEMS (FARNBOROUGH 3) LIMITED2 awards · latest Sept 2021
TRANSPARENCY NOTICE - Provision of Army Sustainability Directive Consultancy
- Atlas Elektronik UK Ltd2 awards · latest Nov 2022
Seafox Follow on Support Contract
Showing 10 of 62.
Ring 3
Proven in the field
Suppliers winning this category anywhere in UK public procurement (excluding those already listed above).
- Biffa Waste Services Ltd378 awards · 78 buyers · latest May 2026
CA17436 - 2023/S 000-018204: Waste Management Services (Sustainable)
- Churchill Contract Services Ltd92 awards · 66 buyers · latest Jul 2026
CA17440 - Suffolk New College - Building Cleaning Services
- Suez Recycling and Recovery Uk Ltd74 awards · 55 buyers · latest Mar 2026
The Collection and Recycling of Non-Domestic Waste
- Biffa Waste Services Limited68 awards · 49 buyers · latest Jul 2026
Waste - General
- Bulloughs Cleaning Services Ltd64 awards · 47 buyers · latest Sept 2025
Building Cleaning Services
- Cleantec Services Limited68 awards · 42 buyers · latest May 2026
CA17390 - CPC/MK/02/2023: Provision of Building Cleaning Services - Mini?Competition for Fairfax Multi Academy Trust
- Lewis and Graves Partnership Limited53 awards · 35 buyers · latest Mar 2024
CA13211 - CPC/MK/02/2023: CPC/MK/02/2023: Provision of Building Cleaning Services Framework Agreement
- KGB Cleaning South West Ltd42 awards · 32 buyers · latest Feb 2026
CA16751 - Christ the King College Building Cleaning Services Lot 9
- Brayborne Facilities Services40 awards · 32 buyers · latest Jan 2026
CA16124 - Mulberry Primary School - Building Cleaning Services
- Churchill Contract Services Limited48 awards · 30 buyers · latest Feb 2026
Cleaning Contract - Woodford Park Leisure Centre
Showing 10 of 6,653.
The full list — for members
All 62 Defence suppliers in ring 2 (capped at 400, widest-proven first), copyable as a spreadsheet — so every proven supplier can hear about your next tender, not just the usual three.
Sources: published UK contract award notices in the rfp.quest corpus. “Proven” means a citable award — nothing here is inferred or scraped from directories. Award values are not summed because framework ceilings would inflate them.