All sectors
⚡

Energy & Utilities

Electricity, gas, water, renewables and energy services.

908 active companies

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£96.0M10Gunvor Uk Limited£83.5M-£70.3M

Eaasy Power Limited

active

16366615

WOLVERHAMPTON Inc. 04/04/2025
Ltd

Jahjah Power Solutions Ltd

active

16367112

ALTRINCHAM Inc. 04/04/2025
Ltd

Martindale Farm Renewables Limited

active

16369065

SHEPTON MALLET Inc. 07/04/2025
Ltd

Bute Energy Construction Holdings Limited

active

16369830

CARDIFF Inc. 07/04/2025
Ltd

Free Energy Help Ltd

active

16374980

DERBY Inc. 08/04/2025
Ltd

Nanoglow Energy Limited

active

16376553

CAMBRIDGE Inc. 09/04/2025
Ltd

Markshall Farm Renewables Limited

active

16395232

SHEPTON MALLET Inc. 17/04/2025
Ltd

Grid Line Power Networks Ltd

active

16405175

BOREHAMWOOD Inc. 24/04/2025
Ltd

A&S Power Engineering Consultancy Ltd

active

16406168

PRESTATYN Inc. 24/04/2025
Ltd

Ace Project & Operations Consulting Ltd

active

16409016

CARDIFF Inc. 25/04/2025
Ltd

Drumclune Renewables Limited

active

16412980

SHEPTON MALLET Inc. 28/04/2025
Ltd

Tiddle Brook Renewables Limited

active

16413014

SHEPTON MALLET Inc. 28/04/2025
Ltd

Bramble Hall Renewables Limited

active

16413087

SHEPTON MALLET Inc. 28/04/2025
Ltd

Juno 1 Limited

active

16424628

SHEPTON MALLET Inc. 01/05/2025
Ltd

Brailsford Renewables Limited

active

16426451

SHEPTON MALLET Inc. 02/05/2025
Ltd

Advanced Generation Fairwood Lakes Limited

active

16434955

COVENTRY Inc. 07/05/2025
Ltd

Mon Power-Gen Cyf.

active

16435472

AMLWCH Inc. 07/05/2025
Ltd

Dunbar Bess Limited

active

16450522

LONDON Inc. 14/05/2025
Ltd

D7 Nit Ltd

active

16451674

LONDON Inc. 14/05/2025
Ltd

Ajar Energy Solutions Ltd

active

16465775

BRENTFORD Inc. 21/05/2025
Ltd

Jiangsu Jingyao New Energy Technology Co., Ltd

active

16466405

GILLINGHAM Inc. 21/05/2025
Ltd

Inrange Energy Assets Holdco Ltd

active

16467350

LONDON Inc. 22/05/2025
Ltd

Inrange Energy Assets Spv 1 Ltd

active

16470471

LONDON Inc. 23/05/2025
Ltd

Chiltern Edge Energy Reserve Ltd

active

16480808

FAVERSHAM Inc. 28/05/2025
Ltd

Harborough Commons Energy Reserve Ltd

active

16480827

FAVERSHAM Inc. 28/05/2025
Ltd

Atlas Energy Solutions Limited

active

16485633

LIVERPOOL Inc. 30/05/2025
Ltd

Dd Power Ltd

active

16486075

RUISLIP, Inc. 30/05/2025
Ltd

Grid Engineering Services Limited

active

16494407

WALLASEY Inc. 03/06/2025
Ltd

Integrated Energy Infrastructure Limited

active

16505063

LONDON Inc. 09/06/2025
Ltd

Eclipse Power Optimise Future Point Limited

active

16516171

MILTON KEYNES Inc. 13/06/2025
Ltd

Aff Windservices Uk Ltd

active

16524048

NEWBURY Inc. 17/06/2025
Ltd

Go Power Norwich Ltd

active

16534587

LONDON Inc. 23/06/2025
Ltd

High Bridge Farm Renewables Limited

active

16547229

SHEPTON MALLET Inc. 27/06/2025
Ltd

Delamore Renewables Limited

active

16547765

SHEPTON MALLET Inc. 27/06/2025
Ltd

Medici Grid Limited

active

16557837

SHREWSBURY Inc. 02/07/2025
Ltd

Complete Utility Connections Ltd

active

16593223

YORK Inc. 18/07/2025
Ltd

Burton Powerlines Ltd

active

16598794

SKEGNESS Inc. 22/07/2025
Ltd

Utilities 360 Ltd

active

16621297

LONDON Inc. 01/08/2025
Ltd

Unibank Tm Limited

active

16632612

KNUTSFORD Inc. 06/08/2025
Ltd

Green Energy Exim Ltd

active

16632749

RICHMOND Inc. 06/08/2025
Ltd

Ulocke Limited

active

16638548

LONDON Inc. 08/08/2025
Ltd

Dg Charge Limited

active

16642787

LONDON Inc. 11/08/2025
Ltd

Mi7 Green Energy Projects Ltd

active

16644902

KNUTSFORD Inc. 12/08/2025
Ltd

Fortify Smart Grid Ltd

active

16645303

LEAMINGTON SPA Inc. 12/08/2025
Ltd

Alfred Electricity & Gas Limited

active

16651453

WITNEY Inc. 14/08/2025
Ltd

Nova-Origo Group Ltd

active

16664870

RUISLIP, Inc. 21/08/2025
Ltd

Tier 1 Engineering Ltd

active

16664967

BARNSLEY Inc. 21/08/2025
Ltd

Eclipse Power Optimise Thornwood Limited

active

16665191

MILTON KEYNES Inc. 21/08/2025
Ltd

Keoma Energy Ltd

active

16668438

SEVENOAKS Inc. 22/08/2025
Ltd

Voltcie Ltd

active

16678226

LONDON Inc. 28/08/2025
Ltd
PreviousPage 15 of 19Next