All sectors
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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

Mla Projects Ltd

active

16683241

LIVERPOOL Inc. 31/08/2025
Ltd

Olateju Tech Limited

active

16703158

LONDON Inc. 08/09/2025
Ltd

Brett Valley Energy Reserve Ltd

active

16708532

FAVERSHAM Inc. 10/09/2025
Ltd

Ash Valley Energy Reserve Ltd

active

16708618

FAVERSHAM Inc. 10/09/2025
Ltd

Woodside Energy Reserve Ltd

active

16708705

FAVERSHAM Inc. 10/09/2025
Ltd

Arfsolar Ltd

active

16722672

AYLESBURY Inc. 16/09/2025
Ltd

Nordiq Energy Uk Ltd

active

16723896

HARROGATE Inc. 17/09/2025
Ltd

Kablepulse Ltd

active

16734105

NEWCASTLE UPON TYNE Inc. 22/09/2025
Ltd

Elec Safe Solutions Limited

active

16734692

WYNYARD Inc. 22/09/2025
Ltd

Power Pro Marketing Ltd

active

16736174

NEWPORT PAGNELL Inc. 23/09/2025
Ltd

Joey Sparks Limited

active

16738619

LONDON Inc. 24/09/2025
Ltd

Floergy Ltd

active

16749525

WOODFORD GREEN Inc. 29/09/2025
Ltd

Mh Connections Ltd

active

16760007

LETCHWORTH GARDEN CITY Inc. 02/10/2025
Ltd

Ase Uk Community Solar Ii Limited

active

16761569

LONDON Inc. 03/10/2025
Ltd

Jiangsu Jy New Energy Technology Co., Ltd

active

16781569

GILLINGHAM Inc. 13/10/2025
Ltd

Jiangsu Jk Technology Co., Ltd

active

16781712

GILLINGHAM Inc. 13/10/2025
Ltd

Dso Engineering Ltd

active

16782859

DUNMOW Inc. 14/10/2025
Ltd

Northtech Charging Ltd

active

16784127

MANCHESTER Inc. 14/10/2025
Ltd

Dynamiq Energy Solution Ltd

active

16792872

LONDON Inc. 17/10/2025
Ltd

Houseline Solar Ltd

active

16800712

BIRMINGHAM Inc. 21/10/2025
Ltd

Ease Utilities Limited

active

16812498

LONDON Inc. 27/10/2025
Ltd

Frontier Power Energy Holdings Limited

active

16818416

LONDON Inc. 29/10/2025
Ltd

Frontier Power Storage Holdings Limited

active

16818620

LONDON Inc. 29/10/2025
Ltd

Dv8 Cpo Limited

active

16837915

LONDON Inc. 06/11/2025
Ltd

Hubber No 4 Limited

active

16838712

GRIMSBY Inc. 07/11/2025
Ltd

On The Wall Metering Ltd

active

16862098

OLDHAM Inc. 17/11/2025
Ltd

Aq Energy Ltd

active

16867194

NOTTINGHAM Inc. 20/11/2025
Ltd

Energy & Power Limited

active

16877891

WEST MIDLANDS Inc. 27/11/2025
Ltd

Mwhv Power Services Ltd

active

16882131

SUTTON COLDFIELD Inc. 30/11/2025
Ltd

Arfi Dbs Limited

active

16902902

LONDON Inc. 10/12/2025
Ltd

Arfi Bes Limited

active

16904343

LONDON Inc. 11/12/2025
Ltd

Ace Instruments Ltd

active

16912121

RUISLIP, Inc. 15/12/2025
Ltd

Karm Energy Holding Ltd

active

16913585

LONDON Inc. 16/12/2025
Ltd

Mossley Energy Cic

active

16922227

ASHTON-UNDER-LYNE Inc. 19/12/2025
Community Interest

Voltedge Ev Solutions Ltd

active

16941823

BILLINGSHURST Inc. 05/01/2026
Ltd

Landmark Private Wires Limited

active

16948628

CARDIFF Inc. 07/01/2026
Ltd

Emerald Solar Ltd

active

16950392

SOLIHULL Inc. 08/01/2026
Ltd

Brightoned Energy Ltd

active

16959844

LONDON Inc. 13/01/2026
Ltd

Compass Power Solutions Ltd

active

16964457

LIVERPOOL Inc. 15/01/2026
Ltd

Northern Ireland Electricity Networks Limited

active

NI026041

Inc. 25/10/1991
Ltd

Bin Mountain Windfarm (N.I.) Limited

active

NI048448

BELFAST Inc. 27/10/2003
Ltd

Ipower Flexible Energy Ltd

active

NI072406

LISBURN Inc. 21/04/2009
Ltd

Esbni Limited

active

NI603561

LONDONDERRY Inc. 22/06/2010
Ltd

Lisnabann Power Services Ltd

active

NI608026

BALLYMENA Inc. 28/06/2011
Ltd

Energy Trading Ireland Limited

active

NI615625

BELFAST Inc. 22/11/2012
Ltd

Fitz Energy Limited

active

NI619518

NEWTOWNARDS Inc. 25/07/2013
Ltd

Lavery Consultancy Limited

active

NI623031

BALLYNAHINCH Inc. 24/02/2014
Ltd

Glenmore Generation Limited

active

NI631386

BELFAST Inc. 19/05/2015
Ltd

Emerging Markets Power (Holdings) Limited

active

NI639584

BELFAST Inc. 11/07/2016
Ltd

Dodoma Ventures Limited

active

NI646807

BELFAST Inc. 06/07/2017
Ltd
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