Digital and Data Capabilities Framework

A Contract Addendum Notice
by NATIONAL ENERGY SYSTEM OPERATOR LIMITED

Source
Find a Tender
Type
Contract (Services)
Duration
not specified
Value
___
Sector
TECHNOLOGY
Published
09 Oct 2025
Delivery
not specified
Deadline
n/a

Concepts

Location

Wokingham

Geochart for 1 buyers and 0 suppliers

1 buyer

Description

The tender was completed under the new NESO entity with Public procurement organisation number (PPON) PHQL-5234-MWWV National Grid Electricity System Operator Limited (NGESO), a legally separate business within the National Grid Group, is the electricity system operator for Great Britain. NGESO moves electricity around the system to keep homes and businesses supplied with the energy they need 24/7. NGESO became a legally separate business from the rest of the National Grid Group in 2019. In summer 2024, NGESO will change its name to National Energy System Operator (NESO) and become owned by the UK government. Where in this notice we refer to NGESO, this should be understood as also including NESO after the change is taken place. The Digital, Data and Technology (DD&T) organisation within NGESO provides the sourcing capabilities, roles and skills required to achieve NGESO digital deliverables. To support the role of the National Energy System Operator (NGESO), we are looking to put in place a digital and data capabilities framework, encompassing the following lots: • Lot 1: All Digital & Data • Lot 2: Data & AI • Lot 3: Security • Lot 4: Engineering and Architecture • Lot 5: Management

Ammendments to Previous Notice

2. V.2.2 Information about Suppliers

Section V. Award of contract Lot No 1 Title All Digital & Data A contract/lot is awarded: Yes V.2.1) Date of conclusion of the contract 9 September 2025 Number of tenders received: 7 The contract has been awarded to a group of economic operators: No ACCENTURE (UK) LIMITED London Country United Kingdom • UK - United Kingdom Companies House 04757301 The contractor is an SME No Country: United Kingdom Capgemini UK plc, london Country United Kingdom • UK - United Kingdom Companies House 943935 The contractor is an SME No Country: United Kingdom IBM United Kingdom Ltd Portsmouth Country United Kingdom • UK - United Kingdom Companies House 00741598 The contractor is an SME No Country: United Kingdom Tata Consultancy Services Limited London Country United Kingdom • UK - United Kingdom Companies House 007627 The contractor is an SME No Country: United Kingdom Wipro Limited Bangalore Country India • IN - India India FC019088 FC019088 The contractor is an SME No Country: United Kingdom ________________________________________ Section V. Award of contract Lot No 2 Title Data & AI A contract/lot is awarded: Yes V.2.1) Date of conclusion of the contract 9 September 2025 Number of tenders received: 8 The contract has been awarded to a group of economic operators: No ACCENTURE (UK) LIMITED london Country United Kingdom • UK - United Kingdom Companies House 4757301 The contractor is an SME No V.2.7) Number of contracts awarded V.2.7) Number of contracts awarded 4 Capgemini UK plc London Country United Kingdom • UK - United Kingdom Companies House 943935 The contractor is an SME No Country: United Kingdom ERNST & YOUNG LLP London Country United Kingdom • UK - United Kingdom Companies House OC300001 The contractor is an SME No Country: United Kingdom Number of tenders received: 8 The contract has been awarded to a group of economic operators: No Wipro Limited London Country United Kingdom • UK - United Kingdom Companies House FC019088 The contractor is an SME No Country: United Kingdom Section V. Award of contract Lot No 3 A contract/lot is awarded: Yes V.2.1) Date of conclusion of the contract 9 September 2025 Number of tenders received: 6 The contract has been awarded to a group of economic operators: No ATOS IT SERVICES UK LIMITED London Country United Kingdom • UK - United Kingdom Companies House 1245534 The contractor is an SME No V.2.7) Number of contracts awarded V.2.7) Number of contracts awarded 4 Country: United Kingdom ________________________________________ Section V. Award of contract Lot No 3 A contract/lot is awarded: Yes V.2.1) Date of conclusion of the contract 9 September 2025 Number of tenders received: 6 The contract has been awarded to a group of economic operators: No TMC3 Limited Liverpool Country United Kingdom • UK - United Kingdom Companies House 13409409 The contractor is an SME No V.2.7) Number of contracts awarded V.2.7) Number of contracts awarded 4 Country: United Kingdom Section V. Award of contract Lot No 3 A contract/lot is awarded: Yes V.2.1) Date of conclusion of the contract 9 September 2025 Number of tenders received: 6 The contract has been awarded to a group of economic operators: No Capgemini UK plc London Country United Kingdom • UK - United Kingdom Companies House 943935 The contractor is an SME No V.2.7) Number of contracts awarded V.2.7) Number of contracts awarded 4 Country: United Kingdom Section V. Award of contract Lot No 3 A contract/lot is awarded: Yes V.2.1) Date of conclusion of the contract 9 September 2025 Number of tenders received: 6 The contract has been awarded to a group of economic operators: No KPMG LLP London Country United Kingdom • UK - United Kingdom Companies House OC301540 The contractor is an SME No V.2.7) Number of contracts awarded V.2.7) Number of contracts awarded 4 Country: United Kingdom No No ________________________________________ Section V. Award of contract Lot No 4 A contract/lot is awarded: Yes V.2.1) Date of conclusion of the contract 9 September 2025 Number of tenders received: 10 The contract has been awarded to a group of economic operators: No Tecknuovo Ltd London Country United Kingdom • UK - United Kingdom Companies House 09611416 The contractor is an SME No V.2.7) Number of contracts awarded V.2.7) Number of contracts awarded 7 Country: United Kingdom No No ________________________________________ Section V. Award of contract Lot No 4 A contract/lot is awarded: Yes V.2.1) Date of conclusion of the contract 9 September 2025 Number of tenders received: 10 The contract has been awarded to a group of economic operators: No TATA CONSULTANCY SERVICES LIMITED London Country United Kingdom • UK - United Kingdom Companies House FC025271 The contractor is an SME No V.2.7) Number of contracts awarded V.2.7) Number of contracts awarded 7 Country: United Kingdom No No ________________________________________ Section V. Award of contract Lot No 4 A contract/lot is awarded: Yes V.2.1) Date of conclusion of the contract 9 September 2025 Number of tenders received: 10 The contract has been awarded to a group of economic operators: No IBM United Kingdom Ltd London Country United Kingdom • UK - United Kingdom Companies House 741598 The contractor is an SME No V.2.7) Number of contracts awarded V.2.7) Number of contracts awarded 7 Country: United Kingdom No No ________________________________________ Section V. Award of contract Lot No 4 A contract/lot is awarded: Yes V.2.1) Date of conclusion of the contract 9 September 2025 Number of tenders received: 10 The contract has been awarded to a group of economic operators: No CLEAROUTE UK LIMITED London Country United Kingdom • UK - United Kingdom Companies House 14042907 The contractor is an SME No V.2.7) Number of contracts awarded V.2.7) Number of contracts awarded 7 Country: United Kingdom No No ________________________________________ Section V. Award of contract Lot No 4 A contract/lot is awarded: Yes V.2.1) Date of conclusion of the contract 9 September 2025 Number of tenders received: 10 The contract has been awarded to a group of economic operators: No Sapient Limited London Country United Kingdom • UK - United Kingdom Companies House 03144067 The contractor is an SME No V.2.7) Number of contracts awarded V.2.7) Number of contracts awarded 7 Country: United Kingdom No No ________________________________________ Section V. Award of contract Lot No 4 A contract/lot is awarded: Yes V.2.1) Date of conclusion of the contract 9 September 2025 Number of tenders received: 10 The contract has been awarded to a group of economic operators: No Capgemini UK plc London Country United Kingdom • UK - United Kingdom Companies House 943935 The contractor is an SME No V.2.7) Number of contracts awarded V.2.7) Number of contracts awarded 7 Country: United Kingdom No No ________________________________________ Section V. Award of contract Lot No 4 A contract/lot is awarded: Yes V.2.1) Date of conclusion of the contract 9 September 2025 Number of tenders received: 10 The contract has been awarded to a group of economic operators: No Cognizant Worldwide Limited London Country United Kingdom • UK - United Kingdom Companies House 07195160 The contractor is an SME No V.2.7) Number of contracts awarded V.2.7) Number of contracts awarded 7 Country: United Kingdom No No ________________________________________ Section V. Award of contract Lot No 5 A contract/lot is awarded: Yes V.2.1) Date of conclusion of the contract 9 September 2025 Number of tenders received: 6 The contract has been awarded to a group of economic operators: No Capgemini UK plc London Country United Kingdom • UK - United Kingdom Companies House 943935 The contractor is an SME No V.2.7) Number of contracts awarded V.2.7) Number of contracts awarded 5 Country: United Kingdom No No ________________________________________ Section V. Award of contract Lot No 5 A contract/lot is awarded: Yes V.2.1) Date of conclusion of the contract 9 September 2025 Number of tenders received: 6 The contract has been awarded to a group of economic operators: No IBM United Kingdom Ltd Portsmouth Country United Kingdom • UK - United Kingdom Companies House 741598 The contractor is an SME No V.2.7) Number of contracts awarded V.2.7) Number of contracts awarded 5 Country: United Kingdom No No ________________________________________ Section V. Award of contract Lot No 5 A contract/lot is awarded: Yes V.2.1) Date of conclusion of the contract 9 September 2025 Number of tenders received: 6 The contract has been awarded to a group of economic operators: No ACCENTURE (UK) LIMITED London Country United Kingdom • UK - United Kingdom Companies House 04757301 The contractor is an SME No V.2.7) Number of contracts awarded V.2.7) Number of contracts awarded 5 Country: United Kingdom No No ________________________________________ Section V. Award of contract Lot No 5 A contract/lot is awarded: Yes V.2.1) Date of conclusion of the contract 9 September 2025 Number of tenders received: 6 The contract has been awarded to a group of economic operators: No Wipro Limited London Country United Kingdom • UK - United Kingdom Companies House FC019088 The contractor is an SME No V.2.7) Number of contracts awarded V.2.7) Number of contracts awarded 5 Country: United Kingdom No No ________________________________________ Section V. Award of contract Lot No 5 A contract/lot is awarded: Yes V.2.1) Date of conclusion of the contract 9 September 2025 Number of tenders received: 6 The contract has been awarded to a group of economic operators: No Cognizant Worldwide Limited London Country United Kingdom Companies House 07195160 The contractor is an SME No V.2.7) Number of contracts awarded V.2.7) Number of contracts awarded 5 Country: United Kingdom

CPV Codes

  • 72000000 - IT services: consulting, software development, Internet and support

Other Information

Due to a technical issue on award notice submission supplier name details were included but not visible/published. In order to give required transparency these have been included in this note.

Reference

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