Brief your market
Who could bid the next time Post Office 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 Post Office award in this category.
- Accenture (UK) Limited5 awards
IT Capabilities Framework
- Pinsent Masons Llp4 awards · latest Aug 2025
Provision of Legal Advice and Services (RM6179)
- KPMG LLP3 awards · latest Mar 2025
Tax Support Services 2024
- Coforge U.K. Limited3 awards
IT Capabilities Framework
- Entserv UK Ltd3 awards
IT Capabilities Framework
- Ensono Ltd3 awards
Digital Capabilities Framework
- Qualitest Group UK Limited3 awards
IT Capabilities Framework
- Ashurst LLP2 awards · latest Aug 2025
Provision of Legal advice and Services (RM6179)
- DLA PIPER UK LLP2 awards · latest May 2025
Legal Services relating to Post Office's multi-sourcing project
- Nexer Digital Ltd2 awards
Digital Capabilities Framework
Showing 10 of 48.
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 LLP164 awards · 68 buyers · latest Jun 2026
eDiscovery Review Platform
- Kpmg Llp119 awards · 68 buyers · latest Jul 2026
External Audit - AWARD
- Pricewaterhousecoopers Llp106 awards · 57 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
- PA Consulting Services Limited63 awards · 35 buyers · latest Feb 2026
UK Nuclear Value Chain Assessment for SMR Programme Delivery
- Gatenbysanderson Limited55 awards · 35 buyers · latest Apr 2026
Executive Search Fees
Showing 10 of 9,955.
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 Llp103 awards · 70 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
- Capsticks Solicitors LLP118 awards · 65 buyers · latest Jul 2026
C450764 - Inquest Advisory Service
- Addleshaw Goddard Llp117 awards · 60 buyers · latest Jul 2026
Legal Services
- Dac Beachcroft Llp101 awards · 58 buyers · latest Jul 2026
DHSC Sinogo claim legal support
- Kpmg78 awards · 53 buyers · latest Feb 2026
External Audit Services
- Weightmans Llp98 awards · 49 buyers · latest Oct 2025
Housing Development Grants - External Solicitors
Showing 10 of 21,877.
The full list — for members
All 9,955 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.