Requirement Management System
Details
- Supplier(s)
- Phoenix Software Limited
- Value
- £464,308.93
- Topic
- Software package and information systems
- Published
- 11 February 2026
- Source
- uk:find_a_tender
Tender description
GBN has awarded a contract for the supply, implementation and support of a modern Requirements Management System to act as the organisation’s authoritative system of record for requirements across its Small Modular Reactor (SMR) programme. The system enables requirements capture, traceability, verification and validation, auditability, and secure collaboration with delivery partners. Lot 1: GBN sought a modern, scalable, and secure Requirements Management System capable of acting as the system of record for GBN and its Small Modular Reactor (SMR) projects. The RMS will support requirement definition, traceability, verification & validation, project assurance, and data lifecycle integrity across GBN and future DevCos. The system must integrate with GBN’s digital estate, support secure collaboration with supply chain partners, and comply with UK data residency and cyber‑security requirements.
Timeline
- Completed: Award date30 July 2025
- Completed: Award published11 February 2026Current notice
About the buyer
Great British Energy - Nuclear is the UK government's nuclear delivery body, renamed from Great British Nuclear in June 2025. The body is an executive non-departmental public body sponsored by the Department for Energy Security and Net Zero. Awards have used the G-Cloud 14 and MCF4 frameworks run by the Government Commercial Agency. Published guidance sets out the competitive technology selection process for small modular reactors.
A commercial pipeline gives a forward look at potential commercial activity.
Over the past 5 years, most of Great British Energy - Nuclear's contract awards have been in business services, software and information systems and IT services.
Relevant CPV codes
- 48000000 · Software package and information systems
Decision makers
Connect with the people behind this procurement.
| Contact name | Job title | Phone number | Work email |
|---|---|---|---|
| Head of Procurement | +44 •••• •••••• | ••••••••@great-british-energy-nuclear.gov | |
| Commercial Director | +44 •••• •••••• | ••••••••@great-british-energy-nuclear.gov | |
| Procurement Manager | +44 •••• •••••• | ••••••••@great-british-energy-nuclear.gov | |
| Category Lead | +44 •••• •••••• | ••••••••@great-british-energy-nuclear.gov | |
| Senior Buyer | +44 •••• •••••• | ••••••••@great-british-energy-nuclear.gov | |
| Contracts Manager | +44 •••• •••••• | ••••••••@great-british-energy-nuclear.gov |
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