01 Procurement
Tender overview
- Buyer
- SEVERN TRENT WATER LIMITED
- Status
- Complete
- Procurement method
- Competitive flexible procedure
- Category
- services
- CPV classification
- Not supplied
- Tender period
- Not supplied — 8 September 2025
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.
This page represents one OCDS contracting process. Notices can be revised over time. Values may be estimates, award values or contract values and should be read with their displayed stage and date.
02 Awards and contracts
Published award records
DA/DC - Data Aggregator / Data Collector
- Awarded
- 20 January 2026
- Award value
- £5,000,000
- Suppliers
- 1
- Signed contract
- Not supplied
MOP - Meter Operator
- Awarded
- 20 January 2026
- Award value
- £2,000,000
- Suppliers
- 1
- Signed contract
- Not supplied
03 Organisations
Buyers, suppliers and other parties
HAFREN DYFRDWY CYFYNGEDIG
Packsaddle Wrexham Road, Wrexham, UKL23, LL14 4EH, United Kingdom
Companies House 03527628 →SEVERN TRENT WATER LIMITED
Severn Trent Centre, Coventry, UKG33, CV1 2LZ, United Kingdom
Companies House 02366686 →STARK CONNECT LIMITED
Sentinel House, 10-12 Massetts Road, HORLEY, UKJ26, RH6 7DE, United Kingdom
Companies House 07139151 →STARK SOFTWARE INTERNATIONAL LTD
Sentinel House, 10-12 Massetts Road, Horley, UKJ26, RH6 7DE, United Kingdom
Companies House 02911704 →Companies House links appear only for explicit GB-COH identifiers. BritDB does not create company links from a similar name or address.
04 Provenance
Source for this process
Contains public sector information licensed under the Open Government Licence v3.0. Official external links are available only on the source transition page.