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Energy & Utilities

Electricity, gas, water, renewables and energy services.

24,333 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-£7154Grundon Waste Management Limited£223.3M5Foxglove Energy Supply Ltd£113.2M+£113.2M6Alfanar Power Limited£111.1M7Flex-Go Energy Limited£100.0M-£4k8Powerday Plc£97.9M9Aduol Industries Limited£97.5M10Avanti Grid Limited£96.0M

Carsena Energy Holdco Ltd

active

NI716891

BELFAST Inc. 11/06/2024
Ltd

Rockmount Recycling Ltd

active

NI717246

NEWTOWNARDS Inc. 19/06/2024
Ltd

Envisage Future Energy (Uk & Ireland) Limited

active

NI717389

BELFAST Inc. 24/06/2024
Ltd

Ggb Skiphire And Rubbish Removal Van Man Ltd

active

NI718211

BELFAST Inc. 11/07/2024
Ltd

Ardstraw Energy Ltd

active

NI719284

OMAGH Inc. 31/07/2024
Ltd

Hinge Holdings Ltd

active

NI719882

COOKSTOWN Inc. 13/08/2024
Ltd

Go H2 Limited

active

NI720084

BELFAST Inc. 19/08/2024
Ltd

Mpg Castlegore Ltd

active

NI720548

OMAGH Inc. 30/08/2024
Ltd

Energy 19 Limited

active

NI720566

BALLYMONEY Inc. 31/08/2024
Ltd

Heron Oughtboy Limited

active

NI720981

MAGHERAFELT Inc. 10/09/2024
Ltd

White Energy Storage Ltd

active

NI721480

OMAGH Inc. 20/09/2024
Ltd

Airtec Cooling Solutions Ltd

active

NI721775

DROMORE Inc. 26/09/2024
Ltd

Voltech Engineering Limited

active

NI721958

NEWTOWNABBEY Inc. 01/10/2024
Ltd

East Antrim Fallen Stock Ltd

active

NI722145

BALLYCLARE Inc. 07/10/2024
PRI/LTD BY

Electrus Wind Farm 1 Ltd

active

NI722332

BELFAST Inc. 11/10/2024
Ltd

Fionn Consulting Ltd

active

NI722422

OMAGH Inc. 14/10/2024
Ltd

Electrus Generation Ltd

active

NI723186

BELFAST Inc. 31/10/2024
Ltd

Mpg Omnipower Ltd

active

NI723312

OMAGH Inc. 05/11/2024
Ltd

Lakeview Energy Ltd

active

NI724214

ARMAGH Inc. 29/11/2024
Ltd

Derrymore Energy Ltd

active

NI724763

NEWRY Inc. 18/12/2024
Ltd

Trusted Resources Limited

active

NI724804

NEWTOWNABBEY Inc. 19/12/2024
Ltd

Ballyleagry Solar Farm Limited

active

NI725615

LISBURN Inc. 21/01/2025
Ltd

Flaxetta Limited

active

NI726016

STRABANE Inc. 04/02/2025
Ltd

Lac Manufacturing Europe Ltd

active

NI726144

DERRY Inc. 07/02/2025
Ltd

Antrim Road Energy Limited

active

NI726993

CRAIGAVON Inc. 03/03/2025
Ltd

Apollo Solar Ltd

active

NI727029

ENNISKILLEN Inc. 04/03/2025
Ltd

Tow And Go Skips Limited

active

NI727413

BALLYMENA Inc. 13/03/2025
Ltd

Drumlee Energy Limited

active

NI727614

BALLYMONEY Inc. 20/03/2025
Ltd

All Clear N.I Limited

active

NI728219

CRUMLIN Inc. 06/04/2025
Ltd

Jocoda Holdings Ltd

active

NI728272

DERRY/LONDONDERRY Inc. 07/04/2025
Ltd

Maxwell N Son Limited

active

NI728505

BELFAST Inc. 13/04/2025
Ltd

Lambeg Energy Limited

active

NI728593

LISBURN Inc. 15/04/2025
Ltd

Enermass Limited

active

NI728745

NEWRY Inc. 22/04/2025
Ltd

B9 Solar Ltd

active

NI729099

LARNE Inc. 02/05/2025
Ltd

Core Connections Limited

active

NI729640

ENNISKILLEN Inc. 21/05/2025
Ltd

Belfast Bin Company Limited

active

NI729719

ANTRIM Inc. 23/05/2025
Ltd

Kmk Metals Recycling Limited

active

NI729928

NEWRY Inc. 29/05/2025
Ltd

J Carlisle Ltd

active

NI730013

BALLYNAHINCH Inc. 02/06/2025
Ltd

Cecil Holdings Limited

active

NI730066

LISBURN Inc. 03/06/2025
Ltd

Heron Storage No. 3 Limited

active

NI730097

MAGHERAFELT Inc. 04/06/2025
Ltd

Heron Storage No. 4 Limited

active

NI730136

MAGHERAFELT Inc. 04/06/2025
Ltd

Ampup Ltd

active

NI730300

NEWTOWNARDS Inc. 10/06/2025
Ltd

Drapersfield Hydro Ltd

active

NI730764

MAGHERAFELT Inc. 24/06/2025
Ltd

Green Current Energy Ltd

active

NI731031

ANTRIM Inc. 02/07/2025
Ltd

Brookdale Biogas (Uk) Limited

active

NI731153

BELFAST Inc. 07/07/2025
Ltd

Pullytean Wind Farm Limited

active

NI731756

LISBURN Inc. 28/07/2025
Ltd

Bask Solar & Ev Uk Ltd

active

NI732707

BELFAST Inc. 27/08/2025
Ltd

V52 Energy Ltd

active

NI732908

BELFAST Inc. 03/09/2025
Ltd

Galetech Energy Holdings (Uk) Ltd

active

NI733500

OMAGH Inc. 18/09/2025
Ltd

Kinetic Power Solutions Ltd

active

NI733639

ARMAGH Inc. 23/09/2025
Ltd
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