All contracts
openSecurityFTS

Integrated Security Solutions (ISS) Works at Walham and Pentir · NATIONAL GRID ELECTRICITY TRANSMISSION PLC

Published 9 October 2026

Tender brief

National Grid Electricity Transmission Plc is seeking experienced and suitably qualified suppliers capable of delivering a fully integrated security solution for critical national infrastructure sites at Walham and Pentir. The requirement is divided into two separate

Lots

Lot 1 (Walham) and Lot 2 (Pentir). Suppliers may submit tenders for one or both Lots; however, no supplier will be awarded more than one Lot. Further details in relation to the scope are set out in the Instructions to Tenderers.

Score your fit and draft your response in 30 seconds.

CleanTender reads the contract pack, scores your stored profile against every requirement, lists missing compliance items, and drafts a Selection Questionnaire response you can edit and submit.

Free to start · 30 seconds · no card

Already a member? Open it in your dashboard

Open the official notice

1 tender document published with the notice.

Other open security tenders

Other tenders from NATIONAL GRID ELECTRICITY TRANSMISSION PLC