Awarded contract

DA/DC and MoP Services

Details

Supplier(s)
Stark Software International Ltd, Stark Connect Ltd
Value
£7,000,000
Duration
5 years
Topic
Electricity meters
Published
21 January 2026

Tender description

Combined Contract for MoP and DC/DA Services The was split into different lots and will be awarded as two contracts: MOP A MOP is responsible for the installation and maintenance of electricity meters and communication (comms) links. DC/DA Severn Trent Water Limited, Hafren Dyfrdwy Cyfyngedig & Severn Trent Green Power Limited require a single supplier to provide the DA/DC services for all of their estate. Severn Trent Water (STW) and Hafren Dyfrdwy (HD) require a single supplier to provide Data Collector/Data Aggregator (DC/DA) services. The Data Collector (DC) is an organisation that is accredited by OFGEM to collect half hourly metering system data and Smart meter data. The Data Aggregator (DA) is an organisation that is accredited by OFGEM to aggregate and validate the metering data that has been collected. The data then is provided to suppliers for billing and settlement purposes. ## Contract award Title: DA/DC - Data Aggregator / Data Collector Lots: - Lot 1: Lot 1 - Data Aggregator / Data Collector (DA/DC) ## Contract award Title: MOP - Meter Operator Lots: - Lot 2: Lot 2 - Meter Operator (MOP) Services

Timeline

  1. Completed: Award date20 January 2026
  2. Completed: Award published21 January 2026
    Current notice
  3. Next: Contract expiry date31 March 2031in 5 years

About the buyer

Severn Trent Water Ltd supplies water and wastewater services to homes and businesses across the Midlands as a regulated utility. Ofwat oversees its commercial activity under the Competition Act 1998. Since October 2024 its supply agreements have followed the UK Procurement Regulations 2024. Competitive tenders are advertised through Find a Tender and the Achilles Utilities Vendor Database. Suppliers can also register through SAP Ariba Discovery, trade associations and an approved supplier database. New capital delivery frameworks are due to open for procurement from 2027 and will run for up to 15 years.

£434bn was the total UK public sector procurement spend in FY 2025/26.

Over the past 5 years, most of Severn Trent Water Ltd's contract awards have been in waste, cleaning and environmental services, electrical equipment and lighting and construction materials.

Relevant CPV codes

  • 38554000 · Electricity meters
  • 50411300 · Repair and maintenance services of electricity meters

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