Brief your market
Who could bid the next time Attain 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 Attain award in this category.
- GP Primary Choice Ltd2 awards · latest Jan 2024
Prime Service to General Practice across Suffolk and North East Essex
- 1 STOP HEALTHCARE STAFFING LIMITED2 awards · latest Dec 2023
1:1 in Care Homes Commissioning for Mid and South Essex
- Liaison Financial Services Ltd1 award · latest Jul 2024
CHC Financial Invoice Validation Reviews
- GP Primary Choice Ltd.1 award · latest Dec 2023
Wrap Around Support and Recovery Group Service in Suffolk and North East Essex
- KPMG LLP1 award · latest Nov 2023
Statutory External Audit Services for Mid and South Essex Integrated Care Board
- Data Privacy Simplified Limited1 award · latest Aug 2023
Professional Services - Information Governance Support
- Trust Works1 award · latest Jul 2023
OD Training and Support for Integrated Neighbourhood Teams and Care Coordination Centre
- Supreme Creative Ltd1 award · latest Aug 2022
ACE-0597-2022-HWE_Multimedia Agency Support
- Digital Health Advisory1 award · latest May 2022
Digital Workplan Development - Hertfordshire and West Essex
- BDO LLP1 award · latest May 2022
External Audit Services - Herts and West Essex Integrated Care Board
Showing 10 of 18.
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 Llp121 awards · 68 buyers · latest Jul 2026
External Audit - AWARD
- Pricewaterhousecoopers Llp107 awards · 58 buyers · latest Feb 2026
C1155 - Project Supercharge - Financial and Tax Due Diligence
- Bdo Llp81 awards · 46 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 9,969.
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 21,887.
The full list — for members
All 9,969 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.