Brief your market
Who could bid the next time National Audit 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 National Audit Office award in this category.
- Deloitte33 awards · latest Jun 2021
DWP FAS audit 2020-21 - Deloitte
- Grant Thornton Uk Llp29 awards · latest Aug 2025
CPT_25_13 - HM Land Registry Review of GAD
- Pricewaterhousecoopers21 awards · latest Jul 2024
HMRC Trust Statement Legal Provisions Audit - PWC
- BDO20 awards · latest Jan 2019
Office of the Information Commissioner 2018/19
- KPMG FEES LLP ACCOUNT18 awards · latest Apr 2017
Gambling Commission contracted out audit
- Kpmg Audit Plc17 awards · latest Jun 2021
BEIS Future Funds valuation support
- ERNST & YOUNG LIMITED16 awards · latest Apr 2022
IT Audit - Specialist support for IT Audit engagements
- Moore Stephens15 awards · latest Feb 2019
BBC Studios Productions 2018-19
- Ernst & Young14 awards · latest May 2019
NHSPS 2018-19 EY
- Bdo Llp10 awards · latest Jun 2024
CPT_23_59 - Tax Audit Services for the National Audit Office's Financial Audit of the BBC and its commercial subsidiaries
Showing 10 of 171.
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 LLP158 awards · 68 buyers · latest Jun 2026
eDiscovery Review Platform
- Kpmg Llp116 awards · 68 buyers · latest Jul 2026
External Audit - AWARD
- Pricewaterhousecoopers Llp104 awards · 57 buyers · latest Feb 2026
C1155 - Project Supercharge - Financial and Tax Due Diligence
- Bdo Llp72 awards · 46 buyers · latest Jun 2026
GB-London: Internal Audit Services
- Hays Specialist Recruitment Limited295 awards · 38 buyers · latest Jul 2026
CSP26110 - Management Accountant
- Grant Thornton UK Llp63 awards · 38 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 Limited52 awards · 35 buyers · latest Apr 2026
Executive Search Fees
Showing 10 of 9,895.
Ring 3
Proven in the field
Suppliers winning this category anywhere in UK public procurement (excluding those already listed above).
- Ernst & Young Llp185 awards · 104 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 Llp99 awards · 70 buyers · latest Jan 2025
1852 Provision of External Audit for NHS Birmingham and Solihull ICB
- Pinsent Masons Llp123 awards · 67 buyers · latest Jul 2026
Legal Assistance for Arbitration
- Browne Jacobson Llp133 awards · 66 buyers · latest Jul 2026
Lot 2 - Specialist Real Estate & Corporate
- Capsticks Solicitors LLP116 awards · 64 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 21,826.
The full list — for members
All 9,895 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.