Last updated: 15 Mar 2026 · 1498 companies indexed
Testing & Certification — United Kingdom
1498 battery testing and certification companies in United Kingdom. The EU Battery Regulation mandates third-party verification for carbon footprint, recycled content, and performance durability. Testing labs face 6-12 month backlogs for IEC 62619 and UN 38.3 certifications — plan accordingly.
Subcategories
Companies — Showing 101–150 of 1498Page 3 of 30
Company
Greentech Services
Kent, GB
Battery Energy Storage, Co-located RE + Storage
Blackford Farms
Tayside, GB
Battery Energy Storage, Co-located RE + Storage
Newton Energi
South Yorkshire, GB
Battery Energy Storage
AGS Airports Limited
Strathclyde, GB
Battery Energy Storage, Co-located RE + Storage
Iolo Energy
South Glamorgan, GB
Battery Energy Storage, Co-located RE + Storage
Webbs Garden Centre
Worcestershire, GB
Battery Energy Storage, Co-located RE + Storage
High Nunton Solar Limited
Dumfries and Galloway, GB
Battery Energy Storage, Co-located RE + Storage
Ecotricity Limited
Lincolnshire, GB
Battery Energy Storage, Co-located RE + Storage
Trafford Green Hydrogen Limited
Greater Manchester, GB
Battery Energy Storage, Co-located RE + Storage
Magnavale Limited
Derbyshire, GB
Battery Energy Storage
Garvary Wind Farm Limited
Highland, GB
Battery Energy Storage, Co-located RE + Storage
BIA Power Limited
Grampian, GB
Battery Energy Storage
Vantage RE
Hampshire, GB
Battery Energy Storage, Co-located RE + Storage
AlphaReal
Shropshire, GB
Battery Energy Storage, Co-located RE + Storage
Hammars Hill Energy
Orkney Islands, GB
Battery Energy Storage, Co-located RE + Storage
Endless Energy
West Yorkshire, GB
Battery Energy Storage
Solar South West
Devon, GB
Battery Energy Storage, Co-located RE + Storage
Barn Energy
South Yorkshire, GB
Battery Energy Storage, Co-located RE + Storage
Jaguar Land Rover
Warwickshire, GB
Battery Energy Storage
Wind & Sun
South Glamorgan, GB
Battery Energy Storage, Multi-site operator, Co-located RE + Storage
ABB
Norfolk, GB
Battery Energy Storage
Heron Energy Limited
Co. Antrim, GB
Heron Energy Limited — 1 MW total battery storage capacity across 2 UK project(s). Data: UK Government REPD.
Nottingham City Council
Nottinghamshire, GB
Nottingham City Council — 1 MW total battery storage capacity across 1 UK project(s). Data: UK Government REPD.
Oaktree Environmental Limited
Herefordshire, GB
Oaktree Environmental Limited — 1 MW total battery storage capacity across 1 UK project(s). Data: UK Government REPD.
Canford Renewable Energy Limited
Dorset, GB
Canford Renewable Energy Limited — 1 MW total battery storage capacity across 2 UK project(s). Data: UK Government REPD.
Stirling Council
Strathclyde, GB
Stirling Council — 1 MW total battery storage capacity across 1 UK project(s). Data: UK Government REPD.
Carlton Power
Devon, GB
Carlton Power — 1 MW total battery storage capacity across 1 UK project(s). Data: UK Government REPD.
Scottish Power
Cornwall, GB
Scottish Power — 1 MW total battery storage capacity across 1 UK project(s). Data: UK Government REPD.
EvoEnergy
Nottinghamshire, GB
EvoEnergy — 1 MW total battery storage capacity across 1 UK project(s). Data: UK Government REPD.
J Reddington Limited
Hertfordshire, GB
J Reddington Limited — 2 MW total battery storage capacity across 1 UK project(s). Data: UK Government REPD.
United Utilities
Lancashire, GB
United Utilities — 2 MW total battery storage capacity across 1 UK project(s). Data: UK Government REPD.
Island Gas Limited
Lincolnshire, GB
Island Gas Limited — 3 MW total battery storage capacity across 1 UK project(s). Data: UK Government REPD.
Huntley Wood Investments Limited
Somerset, GB
Huntley Wood Investments Limited — 3 MW total battery storage capacity across 1 UK project(s). Data: UK Government REPD.
NI Water
Co. Antrim, GB
NI Water — 3 MW total battery storage capacity across 1 UK project(s). Data: UK Government REPD.
Suncredit
Lancashire, GB
Suncredit — 4 MW total battery storage capacity across 3 UK project(s). Data: UK Government REPD.
Convatec Limited
Gwent, GB
Convatec Limited — 5 MW total battery storage capacity across 1 UK project(s). Data: UK Government REPD.
Wessex Strategic
Cornwall, GB
Wessex Strategic — 5 MW total battery storage capacity across 1 UK project(s). Data: UK Government REPD.
Good Energy
Cornwall, GB
Good Energy — 5 MW total battery storage capacity across 1 UK project(s). Data: UK Government REPD.
Craignathro Farms Limited
Angus, GB
Craignathro Farms Limited — 6 MW total battery storage capacity across 1 UK project(s). Data: UK Government REPD.
Next Energy
Norfolk, GB
Next Energy — 6 MW total battery storage capacity across 2 UK project(s). Data: UK Government REPD.
Balance Power
Cumbria, GB
Balance Power — 6 MW total battery storage capacity across 1 UK project(s). Data: UK Government REPD.
Renepower Energy Limited
Lancashire, GB
Renepower Energy Limited — 7 MW total battery storage capacity across 2 UK project(s). Data: UK Government REPD.
Trio Power Limited
Lothian, GB
Trio Power Limited — 9 MW total battery storage capacity across 1 UK project(s). Data: UK Government REPD.
Sunnica
Cambridgeshire, GB
Sunnica — 9 MW total battery storage capacity across 1 UK project(s). Data: UK Government REPD.
Green Power (International) Limited
Islands, GB
Green Power (International) Limited — 10 MW total battery storage capacity across 1 UK project(s). Data: UK Government REPD.
BSR Energy
Hertfordshire, GB
BSR Energy — 10 MW total battery storage capacity across 1 UK project(s). Data: UK Government REPD.
Kent Renewable Energy Limited
Kent, GB
Kent Renewable Energy Limited — 10 MW total battery storage capacity across 1 UK project(s). Data: UK Government REPD.
Sirius Environmental Limited
Warwickshire, GB
Sirius Environmental Limited — 10 MW total battery storage capacity across 2 UK project(s). Data: UK Government REPD.
REG Windpower Limited
Strathclyde, GB
REG Windpower Limited — 10 MW total battery storage capacity across 1 UK project(s). Data: UK Government REPD.
Wind 2 Limited
Highland, GB
Wind 2 Limited — 12 MW total battery storage capacity across 1 UK project(s). Data: UK Government REPD.