01 Procurement
Tender overview
- Buyer
- NATIONAL ENERGY SYSTEM OPERATOR LIMITED
- Status
- Complete
- Procurement method
- Award procedure without prior publication of a call for competition
- Category
- goods
- CPV classification
- 48000000 — Software package and information systems
- Tender period
- Not supplied — Not supplied
Description
Provision of Microsoft Enterprise and on-premise infrastructure licences, including associated software subscriptions and reseller services, to support NESO's core business operations and transition from the existing TSA arrangement.
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
Microsoft Enterprise and On-Premise Infrastructure Licensing Agreement
- Awarded
- Not supplied
- Award value
- Not supplied
- Suppliers
- 1
- Signed contract
- 4 May 2026
03 Organisations
Buyers, suppliers and other parties
NATIONAL ENERGY SYSTEM OPERATOR LIMITED
St Catherine's Lodge Bearwood Road, Wokingham, UKJ11, RG415BN, United Kingdom
Companies House 11014226 →Insight Direct (UK) Limited
1st Floor St Paul's Place, 121 Norfolk Street, Sheffield, UK, S1 2JF, United Kingdom
Companies House 02579852 →The Cabinet Office
London, London, United Kingdom
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.