RFP QuestBeta

Brief your market

Who could bid the next time The Corporate Officer of the House of Commons and The Corporate Officer of the House of Lords (acting jointly) tenders for business services — 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 The Corporate Officer of the House of Commons and The Corporate Officer of the House of Lords (acting jointly) award in this category.

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.

  • deloitte LLP165 awards · 69 buyers · latest Jun 2026

    eDiscovery Review Platform

  • Kpmg Llp122 awards · 69 buyers · latest Jul 2026

    External Audit - AWARD

  • Pricewaterhousecoopers Llp107 awards · 58 buyers · latest Feb 2026

    C1155 - Project Supercharge - Financial and Tax Due Diligence

  • Bdo Llp82 awards · 47 buyers · latest Jun 2026

    GB-London: Internal Audit Services

  • Hays Specialist Recruitment Limited299 awards · 39 buyers · latest Jul 2026

    CSP26110 - Management Accountant

  • Grant Thornton Uk Llp92 awards · 39 buyers · latest May 2026

    CA16896 - External Audit

  • TLT LLP77 awards · 37 buyers · latest Jul 2026

    ICF Legal Services Contract Award Notice

  • Burges Salmon Llp65 awards · 37 buyers · latest Jun 2026

    PS26098 - Provision of external legal advice for the Account Management and High Potential Businesses workstreams

  • Gatenbysanderson Limited56 awards · 36 buyers · latest Apr 2026

    Executive Search Fees

  • PA Consulting Services Limited63 awards · 35 buyers · latest Feb 2026

    UK Nuclear Value Chain Assessment for SMR Programme Delivery

Showing 10 of 9,983.

Ring 3

Proven in the field

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

  • Ernst & Young Llp187 awards · 105 buyers · latest May 2026

    Training Course for Future SEO

  • Bevan Brittan Llp157 awards · 80 buyers · latest May 2026

    Legal Services (Runoff Contracts)

  • Penna plc117 awards · 71 buyers · latest Feb 2026

    Executive Recruitment

  • Mazars Llp104 awards · 71 buyers · latest Jan 2025

    1852 Provision of External Audit for NHS Birmingham and Solihull ICB

  • Browne Jacobson Llp136 awards · 67 buyers · latest Jul 2026

    Lot 2 - Specialist Real Estate & Corporate

  • Pinsent Masons Llp123 awards · 67 buyers · latest Jul 2026

    Legal Assistance for Arbitration

  • Capsticks Solicitors LLP118 awards · 65 buyers · latest Jul 2026

    C450764 - Inquest Advisory Service

  • Addleshaw Goddard Llp117 awards · 60 buyers · latest Jul 2026

    Legal Services

  • Dla Piper Uk Llp121 awards · 58 buyers · latest Jul 2026

    Legal Tasking Canal & River Trust Grants

  • Dac Beachcroft Llp101 awards · 58 buyers · latest Jul 2026

    DHSC Sinogo claim legal support

Showing 10 of 21,898.

The full list — for members

All 9,983 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.