Brief your market
Who could bid the next time H M Revenue & Customs tenders for it 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 H M Revenue & Customs award in this category.
- Capgemini Uk Plc30 awards · latest Jul 2026
VAT PDF and CAS Proxy Service
- Equal Experts UK Limited23 awards · latest Nov 2025
RM6195 DPS Core outcome based IT services
- COGNIZANT WORLDWIDE LIMITED9 awards · latest Aug 2023
Strategic Data Visualisation
- Specialist Computer Centres Plc8 awards · latest Jun 2026
Netbackup / Infoscale Licenses
- IBM United Kingdom Limited7 awards · latest Jun 2026
IBM IHT AI Risking
- ACCENTURE (UK) LIMITED7 awards · latest Oct 2024
Architecture Strategy and Design
- Butterfly Projects Ltd7 awards · latest Aug 2024
Minerva Platform - Technical Validation Ext
- TECKNUOVO LTD7 awards · latest Aug 2024
Borders and Trade - Platform Services
- COMPUTACENTER (UK) LIMITED6 awards · latest Dec 2025
SASE READINESS SUPPORT SERVICE
- Softcat plc6 awards · latest Nov 2025
Unique Customer Record Phase 3 - Customer Registry for Organisations December 25 - January 26
Showing 10 of 247.
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.
- Softcat plc 241 awards · 75 buyers · latest Jul 2026
Purchase of Druva Licenses
- insight Direct (UK) Ltd113 awards · 43 buyers · latest Jul 2026
GB-London: Physical Server Hosting
- Phoenix Software Limited53 awards · 38 buyers · latest Jul 2026
Cloud Security Products
- Deloitte Llp72 awards · 37 buyers · latest Jul 2026
GB-Norwich: Digital Operating Model and Workforce Strategy (HR)
- Specialist Computer Centres plc70 awards · 30 buyers · latest May 2026
CPT_26_06 Network Hardware Support
- Capgemini Uk Plc55 awards · 30 buyers · latest Jun 2026
Provision of DDaT Resources for DWP Architecture Practice
- Phoenix Software Ltd50 awards · 30 buyers · latest Dec 2025
DDaT25355 - Security Software Consultancy Requirement
- Microsoft Limited46 awards · 30 buyers · latest Jul 2026
Provision of Microsoft Unified Enterprise Support Services
- CDW Limited40 awards · 29 buyers · latest Jun 2026
Network Review and Assistance
- Civica Uk Limited45 awards · 27 buyers · latest Feb 2026
Online Migration and Portal Enhancement Services 2025-26
Showing 10 of 5,857.
Ring 3
Proven in the field
Suppliers winning this category anywhere in UK public procurement (excluding those already listed above).
- boxxe Limited125 awards · 67 buyers · latest Jul 2026
ENHT - ClinicalVision Renewal
- Trustmarque Solutions Limited97 awards · 62 buyers · latest Jun 2026
Microsoft Azure Licenced Solution Provider 2026
- Oracle Corporation Uk Limited112 awards · 59 buyers · latest May 2026
Oracle Professional Services
- Kpmg Llp149 awards · 58 buyers · latest Jul 2026
Business Consultancy Services
- British Telecommunications plc73 awards · 54 buyers · latest Feb 2026
Zscaler Renewal
- Bytes Software Services Limited80 awards · 53 buyers · latest Jul 2026
Microsoft Azure Cloud Services - 25/28
- Pricewaterhousecoopers LLP77 awards · 51 buyers · latest Jul 2026
Implementation of Amazon Connect Platform Licence
- Gartner UK limited71 awards · 50 buyers · latest Jun 2026
Executive Program CIO Membership
- Kainos Software Limited103 awards · 49 buyers · latest Jul 2026
"Airlock" Output Checking System OCS Decision Engine Development Partner
- NEC Software Solutions UK Limited60 awards · 47 buyers · latest Jan 2026
GIS Mapping Software
Showing 10 of 13,113.
The full list — for members
All 5,857 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.