Brief your market

Who could bid the next time Crown Commercial 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.

Business Services (1,107)IT Services (688)Software & IT Systems (666)Research & Development (369)Office & Computing Equipment (310)Education & Training (154)Financial & Insurance Services (144)Engineering & Architecture (93)

Ring 1

Proven with you

Suppliers already holding a published Crown Commercial Service award in this category.

deloitte LLP31 awards · latest Apr 2024
Provision of Professional Services for the Enforcement Unit in PSFA
PricewaterhouseCoopers LLP29 awards · latest Oct 2023
Provision of Target Operating Model Design of the Future HR
Capita Business Services Ltd27 awards · latest Nov 2020
The Provision of Surge Capacity Recruitment Services for CSHR
Ernst & Young LLP15 awards · latest Apr 2023
Provision of Internal Audit Services
KPMG LLP13 awards · latest Jan 2024
Provision of Consultancy Support to develop a DMS Operating Model
DLA Piper LLP12 awards · latest Apr 2019
Panel Agreement Call-off 733
Capita12 awards · latest May 2016
SO16560; HM Treasury - CLOne Senior Business Analyst - Contract
A list of successful suppliers can be found in the attachments a11 awards · latest Dec 2025
Legal Panel Government
Ipsos Mori9 awards · latest Jan 2019
PPRO 04/08/143 Aviation: Omnibus survey
Green Park9 awards · latest Jan 2016
SO16289; CO Interim Call-off from ESPO Framework Strategic HR Services; Contract

Showing 10 of 675.

Ring 2

Proven with buyers like you

Suppliers who have won this category with other Central Gov buyers — ranked by how many different buyers they've won with. This is the shortlist that widens your field.

Deloitte LLP89 awards · 24 buyers · latest Jul 2026
Ports Readiness Fund - Continued Support (Phase 2)
TLT LLP67 awards · 23 buyers · latest Jun 2026
Provision of Legal Services
Ernst & Young LLp52 awards · 23 buyers · latest Dec 2024
Audit and Assurance of HOB SCBP Agreement
pricewaterhouseCoopers LLP42 awards · 23 buyers · latest May 2026
Provision of Government Grants Managed Service
DLA Piper UK LLP56 awards · 20 buyers · latest Jul 2026
Legal Tasking Canal & River Trust Grants
KPMG LLP54 awards · 20 buyers · latest Apr 2026
Future of Cyber Compliance
Burges Salmon LLP46 awards · 19 buyers · latest Jun 2026
DHSC: TD: HDRS Corporate technical specialist data services BS
Dentons UK and Middle East LLP25 awards · 16 buyers · latest Jan 2026
CLG Defra External Legal Services
Pinsent Masons Llp33 awards · 14 buyers · latest Jul 2026
Legal Assistance for Arbitration
Eversheds Sutherland (International) LLP55 awards · 13 buyers · latest Jun 2026
P4105008 Provision of Legal Advisers to support HS2 Interchange station option sale/leaseback agreement

Showing 10 of 2,654.

Ring 3

Proven in the field

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

Bdo Llp194 awards · 133 buyers · latest Jun 2026
Provision of Specialist ICT Audit Work
Grant Thornton Uk Llp194 awards · 104 buyers · latest Jul 2026
Job Evaluation, Role Review Programme Consultancy Service
Hays Specialist Recruitment Limited393 awards · 85 buyers · latest Jul 2026
CSP26110 - Management Accountant
Bevan Brittan Llp157 awards · 80 buyers · latest May 2026
Legal Services (Runoff Contracts)
gatenbySanderson Limited116 awards · 77 buyers · latest Jul 2026
Recruitment of Trust Chair
Penna plc112 awards · 70 buyers · latest Feb 2026
Executive Recruitment
Mazars Llp101 awards · 70 buyers · latest Jan 2025
1852 Provision of External Audit for NHS Birmingham and Solihull ICB
Browne Jacobson Llp133 awards · 66 buyers · latest Jul 2026
Lot 2 - Specialist Real Estate & Corporate
PA Consulting Services Limited131 awards · 65 buyers · latest Jul 2026
Workforce Controls Support Package 2
Capsticks Solicitors LLP118 awards · 65 buyers · latest Jul 2026
C450764 - Inquest Advisory Service

Showing 10 of 21,622.

The full list — for members

All 2,654 Central Gov 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.