RFP QuestBeta

Brief your market

Who could bid the next time Defence Infrastructure Organisation tenders for construction — 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.

Construction (18)Engineering & Architecture (15)IT Services (2)Construction Materials & Structures (2)Software & IT Systems (1)Leather, Textile & Plastic Materials (1)Research & Development (1)

Ring 1

Proven with you

Suppliers already holding a published Defence Infrastructure Organisation award in this category.

Showing 10 of 13.

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.

Showing 10 of 171.

Ring 3

Proven in the field

Suppliers winning this category anywhere in UK public procurement (excluding those already listed above).

Showing 10 of 22,207.

The full list — for members

All 171 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.