Brief your market
Who could bid the next time Disclosure and Barring Service 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 Disclosure and Barring Service award in this category.
- DLA PIPER UK LLP2 awards · latest Jul 2023
DBS ordered panel services
- INVESTIGO LTD1 award · latest Jul 2023
Commercial Digital Prog Sourcing Mngr AS (2)
- BRISTOWS LLP1 award · latest Jul 2023
Legal Advice
- BSI GROUP ASSURANCE LTD1 award · latest Jul 2023
ISO9001 Certification - 2020 onwards
- CIVICA UK LTD (REG OFFICE)1 award · latest Jul 2023
Legal Case management
- ASG & PARTNERS1 award · latest Apr 2023
DBS Recruitment Advertising Services 23
- Medallia Inc.1 award · latest Dec 2022
Crowdsourcing 2022
- Systematic Inventive Thinking (SIT)1 award · latest Dec 2022
High Impact Innovation Project
- THOMSON REUTERS (PROFESSIONAL) UK LIMITED1 award · latest Feb 2018
Westlaw Database
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 9,977.
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
- Dac Beachcroft Llp101 awards · 58 buyers · latest Jul 2026
DHSC Sinogo claim legal support
- Kpmg78 awards · 53 buyers · latest Feb 2026
External Audit Services
Showing 10 of 21,894.
The full list — for members
All 9,977 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.