01 Procurement
Tender overview
- Buyer
- NATIONAL ENERGY SYSTEM OPERATOR LIMITED
- Status
- Complete
- Procurement method
- Direct award
- Category
- Not supplied
- CPV classification
- Not supplied
- Tender period
- Not supplied — Not supplied
Description
National Energy System Operator Limited (NESO) intends to award an interim contract to Hewlett-Packard Limited (HPE) for the provision of support, maintenance and associated Professional Services for existing HPE infrastructure supporting NESO's Critical National Infrastructure (CNI). The requirement covers four existing HPE infrastructure environments: Legacy infrastructure supporting core CNI operations; HPE infrastructure underpinning Balancing Mechanism activities; HPE server, storage and associated infrastructure supporting the Electricity CNI environment; and the HPE Nimble HF20 storage estate. Services include, as applicable, hardware maintenance, break-fix and replacement, firmware and software support, Complete Care, mature/post-end-of-support-life support, incident response, technical assistance and associated OEM support services. Services will be provided remotely and/or onsite according to the applicable support requirements and service levels. The contract also provides a controlled mechanism for in-scope HPE Professional Services associated with the supported estate and its transition. Additional services will be instructed through approved Statements of Work or Change Requests, subject to agreed commercial rates, NESO approvals and purchase order controls. The currently identified core support requirement is approximately £1.166 million excluding VAT. The maximum proposed contract value is £2,165,631.69 excluding VAT (£2,598,758.03 including VAT), including capacity for controlled in-scope Professional Services and changes during the contract term. The maximum value is a contractual ceiling and does not represent guaranteed expenditure. The contract is expected to run from signature until 31 December 2027. This interim arrangement maintains continuity of support for the existing HPE CNI estate while NESO develops its longer-term technology and sourcing strategy.
This page represents one OCDS contracting process. Notices can be revised over time. Values may be estimates, award values or contract values and should be read with their displayed stage and date.
02 Awards and contracts
Published award records
HPE CNI Support & Professional Services
- Awarded
- 11 October 2026
- Award value
- £2,165,631.69
- Suppliers
- 1
- Signed contract
- Not supplied
03 Organisations
Buyers, suppliers and other parties
NATIONAL ENERGY SYSTEM OPERATOR LIMITED
St Catherine's Lodge Bearwood Road, Wokingham, UKJ11, RG41 5BN, United Kingdom
Companies House 11014226 →Hewlett Packard Ltd t/a Hewlett Packard Enterprise
Ground floor, 210 Wharfedale Road, Winnersh Triangle, Wokingham, UKJ11, RG41 5TP, United Kingdom
Companies House 00690597 →Companies House links appear only for explicit GB-COH identifiers. BritDB does not create company links from a similar name or address.
04 Provenance
Source for this process
Contains public sector information licensed under the Open Government Licence v3.0. Official external links are available only on the source transition page.