Brief your market
Who could bid the next time Business Services Organisation I T S 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 Business Services Organisation I T S award in this category.
- Oracle4 awards
Purchase of Oracle Support Renewals HSC Oracle Estate
- Dedalus3 awards
NHAIS Annual Support + Maintenance
- Alemba3 awards
vFire Maintenance and Support
- One Advanced2 awards
Advanced GP System of Choice (GPSoC)
- CSC Computer Sciences2 awards
NI Child Health System Support and Maintenance Contract
- Merlok Systems LTD2 awards
Merlok GP System of Choice (GPSoC)
- EMIS Health2 awards
EMIS GP System of Choice (GPSoC)
- Intersystems2 awards
Cache 64-bit licences and associated support services for Regional Child Health System
- Cegedim Healthcare Solutions2 awards
Cegedim GP System of Choice (GPSoC)
- NHS National Services Scotland2 awards
Clinical Communications Gateway Support and upgrade services - National Services Scotland
Showing 10 of 29.
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 247 awards · 76 buyers · latest Jul 2026
Purchase of Druva Licenses
- insight Direct (UK) Ltd114 awards · 44 buyers · latest Jul 2026
GB-London: Physical Server Hosting
- Deloitte Llp74 awards · 38 buyers · latest Jul 2026
GB-Norwich: Digital Operating Model and Workforce Strategy (HR)
- Phoenix Software Limited53 awards · 38 buyers · latest Jul 2026
Cloud Security Products
- Capgemini Uk Plc85 awards · 31 buyers · latest Jul 2026
VAT PDF and CAS Proxy Service
- Specialist Computer Centres plc78 awards · 31 buyers · latest Jun 2026
Netbackup / Infoscale Licenses
- Microsoft Limited51 awards · 31 buyers · latest Jul 2026
Provision of Microsoft Unified Enterprise Support Services
- Phoenix Software Ltd51 awards · 31 buyers · latest Dec 2025
DDaT25355 - Security Software Consultancy Requirement
- CDW Limited42 awards · 30 buyers · latest Jun 2026
Network Review and Assistance
- Civica Uk Limited46 awards · 28 buyers · latest Feb 2026
Online Migration and Portal Enhancement Services 2025-26
Showing 10 of 5,947.
Ring 3
Proven in the field
Suppliers winning this category anywhere in UK public procurement (excluding those already listed above).
- boxxe Limited128 awards · 68 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 Limited116 awards · 60 buyers · latest May 2026
Oracle Professional Services
- Kpmg Llp149 awards · 58 buyers · latest Jul 2026
Business Consultancy Services
- British Telecommunications plc74 awards · 55 buyers · latest Feb 2026
Zscaler Renewal
- Bytes Software Services Limited85 awards · 54 buyers · latest Jul 2026
Microsoft Azure Cloud Services - 25/28
- IBM United kingdom limited107 awards · 52 buyers · latest Jun 2026
Instana licences 2026/27
- Pricewaterhousecoopers LLP78 awards · 52 buyers · latest Jul 2026
Implementation of Amazon Connect Platform Licence
- Kainos Software Limited106 awards · 50 buyers · latest Jul 2026
"Airlock" Output Checking System OCS Decision Engine Development Partner
- Gartner UK limited71 awards · 50 buyers · latest Jun 2026
Executive Program CIO Membership
Showing 10 of 13,176.
The full list — for members
All 5,947 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.