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 751–800 of 1498Page 16 of 30
Company
Kiwi Power
North Yorkshire, GB
Kiwi Power — 7 MW total battery storage capacity across 2 UK project(s). Data: UK Government REPD.
Valencia Waster Management Limited
Oxfordshire, GB
Valencia Waster Management Limited — 8 MW total battery storage capacity across 2 UK project(s). Data: UK Government REPD.
Arnold White Estates Limited
Buckinghamshire, GB
Arnold White Estates Limited — 8 MW total battery storage capacity across 3 UK project(s). Data: UK Government REPD.
Aberdeenshire Council / BP UK
Aberdeenshire, GB
Aberdeenshire Council / BP UK — 8 MW total battery storage capacity across 1 UK project(s). Data: UK Government REPD.
Boultbee Brooks Renewable Energy Ltd
Nottinghamshire, GB
Boultbee Brooks Renewable Energy Ltd — 8 MW total battery storage capacity across 1 UK project(s). Data: UK Government REPD.
KWTN Solar
Somerset, GB
KWTN Solar — 8 MW total battery storage capacity across 1 UK project(s). Data: UK Government REPD.
AMDC Energy / Balanced Grid Solutions
Kent, GB
AMDC Energy / Balanced Grid Solutions — 8 MW total battery storage capacity across 1 UK project(s). Data: UK Government REPD.
Private Energy Partners Pty Limited
Wiltshire, GB
Private Energy Partners Pty Limited — 9 MW total battery storage capacity across 1 UK project(s). Data: UK Government REPD.
Greentech Projects Holding UK Limited
Fife, GB
Greentech Projects Holding UK Limited — 9 MW total battery storage capacity across 1 UK project(s). Data: UK Government REPD.
Infinis
Worcestershire, GB
Infinis — 9 MW total battery storage capacity across 1 UK project(s). Data: UK Government REPD.
Ampyr Energy UK Development Limited
North Yorkshire, GB
Ampyr Energy UK Development Limited — 10 MW total battery storage capacity across 1 UK project(s). Data: UK Government REPD.
ABEI Energy Green IX Limited
County Durham, GB
ABEI Energy Green IX Limited — 10 MW total battery storage capacity across 1 UK project(s). Data: UK Government REPD.
Integrum SPV 21014 Limited
Lincolnshire, GB
Integrum SPV 21014 Limited — 10 MW total battery storage capacity across 1 UK project(s). Data: UK Government REPD.
Constantine Group Limited
Highland, GB
Constantine Group Limited — 10 MW total battery storage capacity across 1 UK project(s). Data: UK Government REPD.
Hare Hill Solar Limited
County Durham, GB
Hare Hill Solar Limited — 10 MW total battery storage capacity across 1 UK project(s). Data: UK Government REPD.
Biomass Energy Renewables LLP
Perth and Kinross, GB
Biomass Energy Renewables Llp — 10 MW total battery storage capacity across 1 UK project(s). Data: UK Government REPD.
Orsted Onshore UK Limited
Dumfries and Galloway, GB
Orsted Onshore UK Limited — 10 MW total battery storage capacity across 1 UK project(s). Data: UK Government REPD.
Ash Farm Solar Limited
Somerset, GB
Ash Farm Solar Limited — 10 MW total battery storage capacity across 1 UK project(s). Data: UK Government REPD.
Warrington Borough Council / Statkraft
Gloucestershire, GB
Warrington Borough Council / Statkraft — 10 MW total battery storage capacity across 1 UK project(s). Data: UK Government REPD.
Fred Olsen Renewables Ltd
Highland, GB
Fred Olsen Renewables Ltd — 10 MW total battery storage capacity across 1 UK project(s). Data: UK Government REPD.
Arlington Energy Limited Avery Energy
Lancashire, GB
Arlington Energy Limited Avery Energy — 10 MW total battery storage capacity across 1 UK project(s). Data: UK Government REPD.
Green Cat Renewables Developments
Perth and Kinross, GB
Green Cat Renewables Developments — 10 MW total battery storage capacity across 1 UK project(s). Data: UK Government REPD.
Ecosse Solar Parks Limited
Angus, GB
Ecosse Solar Parks Limited — 10 MW total battery storage capacity across 1 UK project(s). Data: UK Government REPD.
Peel Energy
Merseyside, GB
Peel Energy — 10 MW total battery storage capacity across 1 UK project(s). Data: UK Government REPD.
JBM Solar Project
Wiltshire, GB
JBM Solar Project — 10 MW total battery storage capacity across 1 UK project(s). Data: UK Government REPD.
Glassenbury Battery Storage
Kent, GB
Glassenbury Battery Storage — 10 MW total battery storage capacity across 1 UK project(s). Data: UK Government REPD.
McBallester
Wiltshire, GB
McBallester — 10 MW total battery storage capacity across 1 UK project(s). Data: UK Government REPD.
Londonwide Properties
Cornwall, GB
Londonwide Properties — 10 MW total battery storage capacity across 1 UK project(s). Data: UK Government REPD.
Low Carbon Storage Investment Company/ VLC
Cumbria, GB
Low Carbon Storage Investment Company/ VLC — 10 MW total battery storage capacity across 1 UK project(s). Data: UK Government REPD.
New Forest Energy (formerly Somerley Estate)
Hampshire, GB
New Forest Energy (formerly Somerley Estate) — 10 MW total battery storage capacity across 1 UK project(s). Data: UK Government REPD.
Morris & co Handling
West Yorkshire, GB
Morris & co Handling — 10 MW total battery storage capacity across 1 UK project(s). Data: UK Government REPD.
Winchester Power
Hampshire, GB
Winchester Power — 10 MW total battery storage capacity across 1 UK project(s). Data: UK Government REPD.
Lark Gas Assets
Nottinghamshire, GB
Lark Gas Assets — 10 MW total battery storage capacity across 1 UK project(s). Data: UK Government REPD.
Hall Farm Energy
Buckinghamshire, GB
Hall Farm Energy — 10 MW total battery storage capacity across 1 UK project(s). Data: UK Government REPD.
Gridserve Energy Storage
Essex, GB
Gridserve Energy Storage — 10 MW total battery storage capacity across 1 UK project(s). Data: UK Government REPD.
Innova Renewables Limited
Lincolnshire, GB
Innova Renewables Limited — 10 MW total battery storage capacity across 1 UK project(s). Data: UK Government REPD.
Belectric UK / Foresight
Essex, GB
Belectric UK / Foresight — 10 MW total battery storage capacity across 1 UK project(s). Data: UK Government REPD.
AES Kilroot Power (AES KPL)
Co. Antrim, GB
AES Kilroot Power (AES KPL) — 10 MW total battery storage capacity across 1 UK project(s). Data: UK Government REPD.
Taiyo Power & Storage Limited
Greater Manchester, GB
Taiyo Power & Storage Limited — 11 MW total battery storage capacity across 1 UK project(s). Data: UK Government REPD.
RWE Renewables UK Limited
Denbighshire, GB
RWE Renewables UK Limited — 11 MW total battery storage capacity across 6 UK project(s). Data: UK Government REPD.
Aura Power / South East Grid Storage Two
Essex, GB
Aura Power / South East Grid Storage Two — 11 MW total battery storage capacity across 1 UK project(s). Data: UK Government REPD.
Development at Benridge Farm
Cleveland, GB
Development at Benridge Farm — 12 MW total battery storage capacity across 1 UK project(s). Data: UK Government REPD.
Qair UK
Dyfed, GB
Qair UK — 12 MW total battery storage capacity across 1 UK project(s). Data: UK Government REPD.
STOR Power
Lancashire, GB
STOR Power — 12 MW total battery storage capacity across 3 UK project(s). Data: UK Government REPD.
Downing Renewable Developments
Fife, GB
Downing Renewable Developments — 13 MW total battery storage capacity across 2 UK project(s). Data: UK Government REPD.
W Rigby & Sons
Derbyshire, GB
W Rigby & Sons — 13 MW total battery storage capacity across 1 UK project(s). Data: UK Government REPD.
Conrad Energy (Develeopments) Limited
West Midlands, GB
Conrad Energy (Develeopments) Limited — 13 MW total battery storage capacity across 1 UK project(s). Data: UK Government REPD.
Peter J Stirling Limited
Angus, GB
Peter J Stirling Limited — 14 MW total battery storage capacity across 2 UK project(s). Data: UK Government REPD.
Shell Green Limited
Cheshire, GB
Shell Green Limited — 14 MW total battery storage capacity across 1 UK project(s). Data: UK Government REPD.
Neo Environmental (Belfast)
Northamptonshire, GB
Neo Environmental (Belfast) — 15 MW total battery storage capacity across 1 UK project(s). Data: UK Government REPD.