Estimated Value
Up to £464,309
Deadline
Not specified
Published
11 February 2026
Type
Not specified
Overview
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.
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.
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Award Details
Phoenix Software Limited
£464,309
Likely incumbents
Suppliers who won similar work from this buyer in the last 5 years.
- 1
Contruent Limited
2 contracts wonlatest 7 Apr 2026£884,975
total awarded
- 2
RISKONNECT ACTIVE RISK LIMITED
- 3
Asite Solutions Ltd
£165,600
total awarded
- 4
RPCuk Ltd
£175,874
total awarded
- 5
thinkproject UK Ltd
£423,430
total awarded
Contruent Limited is the most likely incumbent based on recency and category match. To win, bidders typically need a clearly differentiated proposition or a price advantage.
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two years of filed accountsyour financial standingturnover vs contract valueyour Companies House recordcash flow for 30-day termscredit scores and ratios
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Buyer Profile
GREAT BRITISH ENERGY - NUCLEARKey Dates
Published
11 February 2026
Submission deadline
Not specified
Notice type
award
Source
find a tender
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