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Managed Detection and Response Tender

Southern Water Services Limited Published 15 Jan 2026 Find a Tender Open until 21 Sept 2026

key details

Statusactive
Category (CPV) 72000000 +1 more
Deadline21 Sept 2026
Procedureopen
OCIDocds-h6vhtk-0606ff

description

The objective of this tender is to select a single supplier to provide a combined Managed Detection and Response (MDR) service covering SWS’ Corporate/IT and Operational Technology (OT) environments.

SWS is seeking a 24/7/365 MDR service providing continuous monitoring, threat detection, triage, investigation, IT and OT incident response, case management, reporting and assurance evidence. The MDR Service must support SWS in meeting its regulatory and assurance obligations, including CAF, NIS and DWI requirements

SWS operates an existing security tooling estate (e.g. Nozomi Networks, Cisco Cyber Vision and CrowdStrike). The MDR Service Provider will be expected to consume and integrate telemetry from these existing SWS tooling sources rather than replace them by default. Where a Tenderer identifies material gaps in the existing tooling estate, they should propose solutions to address those gaps as part of their proposed design and tender response.

Estimated contract value for a 3-year contract with options to extend by 1-year and a further 1-year is £8.5m

documents

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notice history

3 notices published against this procurement.

PublishedTypeRegimeNotice
15 Jan 2026 Preliminary market engagement (UK2) Procurement Act 2023 003627-2026
11 Aug 2026 Tender notice (UK4) Procurement Act 2023 076134-2026
12 Aug 2026 Tender notice (UK4) Procurement Act 2023 076524-2026

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source

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