ISS Works at Walham and Pentir

National Grid Electricity Transmission PLC

Value: Value not stated
Stage: Early notice
Where: London
Lots: 2
Suitable for SMEs: Not stated
Contract: 26 Feb 2027 – 25 Feb 2028

What the buyer says

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

Read the official notice

Procedure: Competitive flexible procedure. Published 17 Aug 2026.

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