Brief your market
Who could bid the next time The Corporate Officer of the House of Commons and The Corporate Officer of the House of Lords (acting jointly) tenders for software & it systems — 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 The Corporate Officer of the House of Commons and The Corporate Officer of the House of Lords (acting jointly) award in this category.
- ACCESS UK LTD2 awards · latest Oct 2024
Catering EPOS and Stock Management solution
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 plc354 awards · 97 buyers · latest Jul 2026
E Learning Security Awareness Training & Phishing Tool (MetaCompliance)
- Phoenix software limited132 awards · 58 buyers · latest Jul 2026
GB-London: Email Security System Licences
- Insight Direct (Uk) Ltd156 awards · 54 buyers · latest May 2026
Static Code analysis solution
- Phoenix Software Ltd80 awards · 42 buyers · latest Jul 2026
Security Software
- Bytes Software Services Limited90 awards · 36 buyers · latest Jun 2026
Microsoft Partner Contract CMA
- boxxe Limited78 awards · 36 buyers · latest May 2026
BDUK Provision of Software Modules
- Oracle Corporation Uk Limited75 awards · 32 buyers · latest May 2026
Oracle Software Licence Agreement 2026
- Specialist Computer Centres plc108 awards · 31 buyers · latest Jun 2026
Citrix License Renewal 2026
- CDW Limited73 awards · 31 buyers · latest Jun 2026
Pendragon
- Civica UK Limited37 awards · 27 buyers · latest Mar 2026
EHRC 2526-38 Case Management System
Showing 10 of 3,900.
Ring 3
Proven in the field
Suppliers winning this category anywhere in UK public procurement (excluding those already listed above).
- Civica Uk Ltd161 awards · 124 buyers · latest Jul 2026
Xpress EMS
- Idox Software Ltd148 awards · 108 buyers · latest Jun 2026
Software for Planning, Environmental Health, Licensing Via CCSD RM6259 Framework
- NEC Software Solutions UK Limited101 awards · 69 buyers · latest Jul 2026
Mid Sussex District Council Document Management System
- Trustmarque Solutions Limited116 awards · 68 buyers · latest May 2026
SFO/Trustmarque/DF
- Insight Direct (Uk) Limited106 awards · 62 buyers · latest Jul 2026
AT1431 - Replacement Regulatory Services Software System
- softcat88 awards · 60 buyers · latest Jul 2026
Cisco maintenance and licensing
- Bytes Software Services148 awards · 58 buyers · latest May 2026
Privileged Access Management IT System
- Esri (UK) Limited71 awards · 54 buyers · latest Jun 2026
Geo Spatial Mapping
- MRI Software Limited60 awards · 53 buyers · latest Jul 2026
MRI Fixed Asset Accounting
- Bytes Software Services ltd100 awards · 50 buyers · latest Jun 2026
Email Gateway
Showing 10 of 9,532.
The full list — for members
All 3,900 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.