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Energy & Utilities

Electricity, gas, water, renewables and energy services.

375 active companies in LONDON

Browse by subcategory

Electricity & Gas Supply
Water & Waste Services
Fuel & Petroleum Products

Top Companies

Net WorthTurnoverEmployees
1Avis Energy Limited£329999.9M2Dwr Nwy Trydan Holdings Limited£2805.0M3Bolttas Energy Europe Ltd£500.0M-£3k4Grundon Waste Management Limited£223.3M5Foxglove Energy Supply Ltd£113.2M+£113.2M6Alfanar Power Limited£111.1M7Flex-Go Energy Limited£100.0M-£4k8Aduol Industries Limited£97.5M9Avanti Grid Limited£96.0M10Emerald Holdco Limited£91.2M+£41.5M

Voltcie Ltd

active

16678226

LONDON Inc. 28/08/2025
Ltd

Energy Saver Hub Ltd

active

16693774

LONDON Inc. 04/09/2025
Ltd

Northern Power G Ltd

active

16693777

LONDON Inc. 04/09/2025
Ltd

Juicy Energy Group Ltd

active

16710272

LONDON Inc. 11/09/2025
Ltd

Baluba Ltd

active

16716577

LONDON Inc. 15/09/2025
Ltd

Keska Ltd

active

16727703

LONDON Inc. 18/09/2025
Ltd

X-Grid Energy Propco Limited

active

16740408

LONDON Inc. 24/09/2025
Ltd

Joulium Ltd

active

16745540

LONDON Inc. 26/09/2025
Ltd

Oaktree Power Energy Group Limited

active

16749066

LONDON Inc. 29/09/2025
Ltd

Webconcept Ltd

active

16753091

LONDON Inc. 30/09/2025
Ltd

Marajul Electronics Ltd

active

16756358

LONDON Inc. 01/10/2025
Ltd

Cvn Ventures Ltd

active

16832263

LONDON Inc. 04/11/2025
Ltd

Ensurenergy Ltd

active

16870670

LONDON Inc. 24/11/2025
Ltd

Xamena Uk Limited

active

16871042

LONDON Inc. 24/11/2025
Ltd

Xamena Uk Midco 1 Limited

active

16871229

LONDON Inc. 24/11/2025
Ltd

Xamena Uk Midco 2 Limited

active

16871311

LONDON Inc. 24/11/2025
Ltd

Grid Denki Limited

active

16889059

LONDON Inc. 03/12/2025
Ltd

Elgar Energy Holdings Limited

active

16895929

LONDON Inc. 08/12/2025
Ltd

Innovat Energy Limited

active

16902076

LONDON Inc. 10/12/2025
Ltd

Mehmood Al Ihsan Trading Company Ltd

active

16936198

LONDON Inc. 30/12/2025
Ltd

Navia Grid Limited

active

16946351

LONDON Inc. 06/01/2026
Ltd

Mns Paper Products And Suppliers (Smcprivate) Limited

active

16947779

LONDON Inc. 07/01/2026
Ltd

M.Nixon Services Ltd

active

16950106

LONDON Inc. 08/01/2026
Ltd

Kaltun Uk Limited

active

16962287

LONDON Inc. 14/01/2026
Ltd

Ward Power Solutions Ltd

active

16974019

LONDON Inc. 20/01/2026
Ltd
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