Brief your market
Who could bid the next time DfI tenders for mining & basic metals — 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 DfI award in this category.
- ARDSTRAW QUARRIES LTD1 award
Supply and Delivery of Quarry Materials, Sand, Gravel, Cobble, Fill, and Topsoil
- B.MCCAFFREY SONS LIMITED1 award
Supply and Delivery of Quarry Materials, Sand, Gravel, Cobble, Fill, and Topsoil
Supply and Delivery of Quarry Materials, Sand, Gravel, Cobble, Fill, and Topsoil
- CAMPBELL CONTRACTS LTD1 award
Supply and Delivery of Quarry Materials, Sand, Gravel, Cobble, Fill, and Topsoil
- COLLEN BROTHERS QUARRIES LTD1 award
Supply and Delivery of Quarry Materials, Sand, Gravel, Cobble, Fill, and Topsoil
- Crozier W J H1 award
Supply and Delivery of Quarry Materials, Sand, Gravel, Cobble, Fill, and Topsoil
- FP McCann1 award
Supply and Delivery of Quarry Materials, Sand, Gravel, Cobble, Fill, and Topsoil
- JOHN MCQUILLAN CONTRACTS LTD1 award
Supply and Delivery of Quarry Materials, Sand, Gravel, Cobble, Fill, and Topsoil
- JORDANS QUARRY1 award
Supply and Delivery of Quarry Materials, Sand, Gravel, Cobble, Fill, and Topsoil
Supply and Delivery of Quarry Materials, Sand, Gravel, Cobble, Fill, and Topsoil
Showing 10 of 18.
Ring 2
Proven with buyers like you
Suppliers who have won this category with other Other buyers — ranked by how many different buyers they've won with. This is the shortlist that widens your field.
- Tarmac Trading Limited17 awards · 3 buyers
Pavement Delivery Framework
- Major Brushes Limited7 awards · 2 buyers
162_25 Clays, Glazes and Modelling Materials
- Marphil International SAS5 awards · 2 buyers · latest Feb 2024
GB-Swindon: UKRI-3786 Supply of Raw Stainless Steel Bar
- NGS Gritting Services Ltd5 awards · 2 buyers · latest Nov 2021
Asset Delivery Area 7 - White Marine Salt - 2021 - 2023
- Safecote Limited4 awards · 2 buyers · latest May 2026
Winter Maintenance Products and Services
- Aggregate Industries UK Limited3 awards · 2 buyers
Pavement Delivery Framework
- Marphil International3 awards · 2 buyers · latest May 2023
UKRI-2212 The supply of Additional High Purity Niobium for Superconducting RF Cavities
- Peacock Salt3 awards · 2 buyers · latest Jun 2019
Asset Delivery Area 10 Supply and Delivery of White Marine Salt (BS3247:2011)
- Compass Minerals UK Limited2 awards · 2 buyers · latest May 2026
Winter Maintenance Products and Services
- CW Berry Ltd8 awards
General Plumbing GP2022
Showing 10 of 229.
Ring 3
Proven in the field
Suppliers winning this category anywhere in UK public procurement (excluding those already listed above).
- Compass Minerals UK Ltd12 awards · 7 buyers · latest Mar 2026
Yorkshire Highway Alliance Supply of Winter Road Surface Treatments and Sundries
- Compass Minerals UK6 awards · 4 buyers · latest May 2024
G&R/HGW/ ESPO Framework - Rock Salt Purchasing
- Aggregate Industries UK Ltd8 awards · 3 buyers · latest Sept 2023
Tarmacadam/Asphalt Framework (HDG/2022/144)
- Compass Minerals4 awards · 3 buyers · latest Oct 2025
FURTHER COMPETITION conducted under ESPO Framework Agreement 220_24 De-icing Salt & Associated Products/Services - AWARD
- ICL UK Sales Ltd4 awards · 3 buyers · latest Mar 2026
Yorkshire Highway Alliance Supply of Winter Road Surface Treatments and Sundries
- Winter Service Solutions Ltd3 awards · 3 buyers · latest Mar 2026
Yorkshire Highway Alliance Supply of Winter Road Surface Treatments and Sundries
- Tarmac Trading Ltd3 awards · 3 buyers · latest Nov 2020
THE UNIVERSITY OF BIRMINGHAM'S REQUEST FOR THE SUPPLY OF AGGREGATES
- Green-Tech Ltd6 awards · 2 buyers
Supply & Delivery of Horticultural Products
- Agrovista UK Ltd6 awards · 2 buyers
Supply & Delivery of Horticultural Products
- Jewson Limited5 awards · 2 buyers · latest Nov 2023
SLH - Supply of Ironmongery and Associated Products
Showing 10 of 515.
The full list — for members
All 229 Other 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.