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BUYING ORGANISATION

NATIONAL GRID UK LIMITED

Published procurement activity · 37 tenders

ORGANISATION DETAILS

NATIONAL GRID UK LIMITED

Buyer information published with procurement notices.

Published identifier
GB-COH 04508773
Address
London, UKI32, WC2N 5EH, United Kingdom
First notice
13 Mar 2025
Latest notice
19 Oct 2026
Find a Tender
All tenders37£60.3bnCombined published value
Open15£887.4mCombined published value
Closed6£486.5mCombined published value
Awarded12£59bnCombined published value
Cancelled1—No published tender values
ISSUED TENDERS

37 tenders

All · 37Open · 15Closed · 6Awarded · 12Cancelled · 1

Marine Consultancy Framework

NATIONAL GRID UK LIMITED · UKI32

National Grid is an international Electricity and Gas Network Company based in the UK with operations in north-eastern US, and one of the largest investor-owned energy companies in the world. National Grid are looking to set up a multi-year Marine Consultancy Framework to service offshore cable laying as part of the Great Grid U

Sources Find a TenderPublished 3 Dec 2025Closes 13 Feb 2024Reference ocds-h6vhtk-042bf0-2025-12-03T16:03:25ZSector 73112000 — Marine research services
£45mEstimated value

HVDC Cable Framework

NATIONAL GRID UK LIMITED · UKI32

National Grid is an international Electricity and Gas Network Company and one of the largest investor owned energy companies in the world, based in the United Kingdom with operations in the north-east of the United States of America too. National Grid has established a multi-year HVDC Cable Framework to service its growing HVDC

Sources Find a TenderPublished 1 Oct 2025Closes 15 Jan 2024Reference ocds-h6vhtk-0420f3-2025-10-01T10:19:42+01:00Sector 45000000 — Construction work
£21.3bnEstimated value

2025 - National Grid - Request to Participate in tender establishing a Global Capability Centre for Engineering Services

NATIONAL GRID UK LIMITED · UKI32

This notice invites participants to submit a request to participate in a competitive flexible procedure for the award of a contract under Section 19 of the Procurement Act 2023. This is not an invitation to submit tenders. National Grid (NG) is an energy company operating in the UK and US. We deliver electricity and gas safely,

Sources Find a TenderPublished 24 Sept 2025Reference ocds-h6vhtk-05939e-2025-09-24T14:32:59+01:00Sector 71300000 — Engineering services
£250mEstimated value

Marine Survey Framework

NATIONAL GRID UK LIMITED · UKI32

National Grid is an international Electricity and Gas Network Company based in the UK, with operations in north-eastern US. And one of the largest investor-owned energy companies in the world. National Grid are looking to set up a multi-year Marine Survey Framework to service offshore cable laying as part of the Great Grid Upgr

Sources Find a TenderPublished 22 Sept 2025Closes 13 Feb 2024Reference ocds-h6vhtk-042bef-2025-09-22T10:45:34+01:00Sector 71354500 — Marine survey services
£250mEstimated value

Global Corporate Communications

NATIONAL GRID UK LIMITED · UKI32

National Grid is issuing this tender to invite qualified agencies to submit proposals for global corporate communications strategy and messaging, thought leadership, issues management, crisis communications, and executive visibility. The company is conducting a review of its communications agency network and is seeking a global

Sources Find a TenderPublished 15 Sept 2025Reference ocds-h6vhtk-059a71-2025-09-15T15:03:23+01:00Sector 79416000 — Public relations services
£5mEstimated value · incl. VAT

HVDC Major Works & Civils Framework

NATIONAL GRID UK LIMITED · UKI32

National Grid is an international Electricity and Gas Network Company and one of the largest investor-owned energy companies in the world, based in the United Kingdom with operations in the north-east of the United States of America. National Grid is looking to establish a multi-year High Voltage Direct Current (HVDC) Major Work

Sources Find a TenderPublished 21 Aug 2025Closes 15 Jan 2024Reference ocds-h6vhtk-0420f1-2025-08-21T09:57:28+01:00Sector 45000000 — Construction work
£12.8bnEstimated value

HVDC Converter Systems Framework

NATIONAL GRID UK LIMITED · UK

NGUK issued a contract notice with publication reference 2023/S 000-035470 on 1 December 2023, with a view to establishing a multi-year, multi-supplier framework enabling the procurement of high voltage direct current (HVDC) converter projects which include: (i) the supply and installation of converter systems including design,

Sources Find a TenderPublished 13 Mar 2025Closes 15 Jan 2024Reference ocds-h6vhtk-0420f2-2025-03-13T09:31:32ZSector 45000000 — Construction work
£24.6bnEstimated value

Organisation details and tender classifications reflect information published by the original procurement sources. Similar buyer names are grouped only where an official identifier or compatible name and postcode provide a safe link.